HEASARC Bibliography


EXOSAT Science Papers



  1. Long-term variations in the X-ray activity of HR 1099
    First Author: Perdelwitz, V.
    Astronomy & Astrophysics, Volume 616, id.A161, 8 pp.
    Publication Date: Sep 2018
    Bibliographic Code: 2018A&A...616A.161P

    Citations: 1

  2. A Precise Measurement of the Orbital Period Parameters of Cygnus X-3
    First Author: Bhargava, Yash
    The Astrophysical Journal, Volume 849, Issue 2, article id. 141, 7 pp. (2017).
    Publication Date: Nov 2017
    Bibliographic Code: 2017ApJ...849..141B

    Citations: 2

  3. Orbital evolution and search for eccentricity and apsidal motion in the eclipsing HMXB 4U 1700-37
    First Author: Islam, Nazma
    Monthly Notices of the Royal Astronomical Society, Volume 461, Issue 1, p.816-824
    Publication Date: Sep 2016
    Bibliographic Code: 2016MNRAS.461..816I

    Citations: 3

  4. New orbital ephemerides for the dipping source 4U 1323-619: constraining the distance to the source
    First Author: Gambino, A. F.
    Astronomy & Astrophysics, Volume 589, id.A34, 9 pp.
    Publication Date: May 2016
    Bibliographic Code: 2016A&A...589A..34G

    Citations: 2

  5. Signature of the presence of a third body orbiting around XB 1916-053
    First Author: Iaria, R.
    Astronomy & Astrophysics, Volume 582, id.A32, 13 pp.
    Publication Date: Oct 2015
    Bibliographic Code: 2015A&A...582A..32I

    Citations: 7

  6. Discovery of periodic dips in the light curve of GX 13+1: the X-ray orbital ephemeris of the source
    First Author: Iaria, R.
    Astronomy & Astrophysics, Volume 561, id.A99, 11 pp.
    Publication Date: Jan 2014
    Bibliographic Code: 2014A&A...561A..99I

    Citations: 10

  7. Broadband spectrum of the total X-ray emission from the galaxy M31
    First Author: Revnivtsev, M. G.
    Astronomy Letters, Volume 40, Issue 1, pp.22-28
    Publication Date: Jan 2014
    Bibliographic Code: 2014AstL...40...22R

    Citations: 3

  8. HD 45314: a new gamma Cassiopeiae analog among Oe stars
    First Author: Rauw, G.
    Astronomy & Astrophysics, Volume 555, id.L9, 4 pp.
    Publication Date: Jul 2013
    Bibliographic Code: 2013A&A...555L...9R

    Citations: 9

  9. Observations of the High-mass X-Ray Binary A 0535+26 in Quiescence
    First Author: Rothschild, Richard
    The Astrophysical Journal, Volume 770, Issue 1, article id. 19, 8 pp. (2013).
    Publication Date: Jun 2013
    Bibliographic Code: 2013ApJ...770...19R

    Citations: 12

  10. Short time-scale AGN X-ray variability with EXOSAT: black hole mass and normalized variability amplitude
    First Author: McHardy, I. M.
    Monthly Notices of the Royal Astronomical Society: Letters, Volume 430, Issue 1, p.L49-L53
    Publication Date: Mar 2013
    Bibliographic Code: 2013MNRAS.430L..49M

    Citations: 21

  11. A Comparison of Broad Iron Emission Lines in Archival Data of Neutron Star Low-mass X-Ray Binaries
    First Author: Cackett, Edward M.
    The Astrophysical Journal, Volume 755, Issue 1, article id. 27, 16 pp. (2012).
    Publication Date: Aug 2012
    Bibliographic Code: 2012ApJ...755...27C

    Citations: 14

  12. Fast optical and X-ray variability in the UCXB 4U0614+09
    First Author: Hakala, P. J.
    Monthly Notices of the Royal Astronomical Society, Volume 416, Issue 1, pp. 644-649.
    Publication Date: Sep 2011
    Bibliographic Code: 2011MNRAS.416..644H

    Citations: 6

  13. The Constant Inner-disk Radius of LMC X-3: A Basis for Measuring Black Hole Spin
    First Author: Steiner, James F.
    The Astrophysical Journal Letters, Volume 718, Issue 2, pp. L117-L121 (2010).
    Publication Date: Aug 2010
    Bibliographic Code: 2010ApJ...718L.117S

    Citations: 94

  14. Spin-Down of the Long-Period Accreting Pulsar 4U 2206+54
    First Author: Finger, Mark H.
    The Astrophysical Journal, Volume 709, Issue 2, pp. 1249-1256 (2010).
    Publication Date: Feb 2010
    Bibliographic Code: 2010ApJ...709.1249F

    Citations: 22

  15. The aperiodic broad-band X-ray variability of Cygnus X-3
    First Author: Axelsson, Magnus
    Monthly Notices of the Royal Astronomical Society, Volume 394, Issue 3, pp. 1544-1550.
    Publication Date: Apr 2009
    Bibliographic Code: 2009MNRAS.394.1544A

    Citations: 14

  16. Discovery of slow X-ray pulsations in the high-mass X-ray binary 4U 2206+54
    First Author: Reig, P.
    Astronomy and Astrophysics, Volume 494, Issue 3, 2009, pp.1073-1082
    Publication Date: Feb 2009
    Bibliographic Code: 2009A&A...494.1073R

    Citations: 32

  17. The Discovery of a Very Faint X-Ray Transient in the Globular Cluster M15
    First Author: Heinke, Craig O.
    The Astrophysical Journal, Volume 692, Issue 1, pp. 584-593 (2009).
    Publication Date: Feb 2009
    Bibliographic Code: 2009ApJ...692..584H

    Citations: 30

  18. A Parameterization Study of the Properties of the X-Ray Dips in the Low-Mass X-Ray Binary X1916-053
    First Author: Hu, Chin-Ping
    The Astrophysical Journal, Volume 680, Issue 2, article id. 1405-1411, pp. (2008).
    Publication Date: Jun 2008
    Bibliographic Code: 2008ApJ...680.1405H

    Citations: 16

  19. A Study of the Long-Term Evolution of Quasi-Periodic Oscillations in the Accretion-Powered X-Ray Pulsar 4U 1626-67
    First Author: Kaur, Ramanpreet
    The Astrophysical Journal, Volume 676, Issue 2, article id. 1184-1188, pp. (2008).
    Publication Date: Apr 2008
    Bibliographic Code: 2008ApJ...676.1184K

    Citations: 18

  20. Detection of a 1258-Hz high-amplitude kilohertz quasi-periodic oscillation in the ultracompact X-ray binary 1A 1246-588
    First Author: Jonker, P. G.
    Monthly Notices of the Royal Astronomical Society, Volume 378, Issue 3, pp. 1187-1190.
    Publication Date: Jul 2007
    Bibliographic Code: 2007MNRAS.378.1187J

    Citations: 6

  21. Power Spectra of Black Holes and Neutron Stars as a Probe of Hydrodynamic Structure of the Source: Diffusion Theory and Its Application to Cygnus X-1 and Cygnus X-2 X-Ray Observations
    First Author: Titarchuk, Lev
    The Astrophysical Journal, Volume 660, Issue 1, pp. 556-579.
    Publication Date: May 2007
    Bibliographic Code: 2007ApJ...660..556T

    Citations: 48

  22. X-ray broad-band study of the symbiotic X-ray binary 4U 1954+31
    First Author: Masetti, N.
    Astronomy and Astrophysics, Volume 464, Issue 1, March II 2007, pp.277-287
    Publication Date: Mar 2007
    Bibliographic Code: 2007A&A...464..277M

    Citations: 18

  23. X-Ray Spectral and Timing Observations of AO Piscium
    First Author: Johnson, Elsa M.
    The Publications of the Astronomical Society of the Pacific, Volume 118, Issue 844, pp. 797-804.
    Publication Date: Jun 2006
    Bibliographic Code: 2006PASP..118..797J

    Citations: 3

  24. Simultaneous X-ray/optical observations of GX9+9 (4U1728-16)
    First Author: Kong, A. K. H.
    Monthly Notices of the Royal Astronomical Society, Volume 368, Issue 2, pp. 781-795.
    Publication Date: May 2006
    Bibliographic Code: 2006MNRAS.368..781K

    Citations: 10

  25. Broad band variability of SS433: accretion disk at work?
    First Author: Revnivtsev, M.
    Astronomy and Astrophysics, Volume 447, Issue 2, February IV 2006, pp.545-551
    Publication Date: Feb 2006
    Bibliographic Code: 2006A&A...447..545R

    Citations: 18

  26. The Low Quiescent X-Ray Luminosity of the Transient X-Ray Burster EXO 1747-214
    First Author: Tomsick, John A.
    The Astrophysical Journal, Volume 635, Issue 2, pp. 1233-1238.
    Publication Date: Dec 2005
    Bibliographic Code: 2005ApJ...635.1233T

    Citations: 19

  27. X-ray variability of NGC 3227 and 5506 and the nature of active galactic nucleus `states'
    First Author: Uttley, Philip
    Monthly Notices of the Royal Astronomical Society, Volume 363, Issue 2, pp. 586-596.
    Publication Date: Oct 2005
    Bibliographic Code: 2005MNRAS.363..586U

    Citations: 89

  28. The INTEGRAL/IBIS Source AX J1838.0-0655: A Soft X-Ray-to-TeV gamma-Ray Broadband Emitter
    First Author: Malizia, A.
    The Astrophysical Journal, Volume 630, Issue 2, pp. L157-L160.
    Publication Date: Sep 2005
    Bibliographic Code: 2005ApJ...630L.157M

    Citations: 29

  29. Discovery of absorption features of the accretion disc corona and systematic acceleration of the X-ray burst rate in XB1323-619
    First Author: Church, M. J.
    Monthly Notices of the Royal Astronomical Society, Volume 359, Issue 4, pp. 1336-1344.
    Publication Date: Jun 2005
    Bibliographic Code: 2005MNRAS.359.1336C

    Citations: 18

  30. Discovery of a Transition to Global Spin-up in EXO 2030+375
    First Author: Wilson, Colleen A.
    The Astrophysical Journal, Volume 620, Issue 2, pp. L99-L102.
    Publication Date: Feb 2005
    Bibliographic Code: 2005ApJ...620L..99W

    Citations: 18

  31. Measurements of accretion disc corona size in LMXB: consequences for Comptonization and LMXB models
    First Author: Church, M. J.
    Monthly Notices of the Royal Astronomical Society, Volume 348, Issue 3, pp. 955-963.
    Publication Date: Mar 2004
    Bibliographic Code: 2004MNRAS.348..955C

    Citations: 60

  32. The orbital period of the dipping, bursting, globular cluster X-ray source XB 1746-371 from Rossi X-ray Timing Explorer observations
    First Author: Balucinska-Church, M.
    Monthly Notices of the Royal Astronomical Society, Volume 347, Issue 1, pp. 334-338.
    Publication Date: Jan 2004
    Bibliographic Code: 2004MNRAS.347..334B

    Citations: 13

  33. X-Ray Variability of the Magnetic Cataclysmic Variable V1432 Aquilae and the Seyfert Galaxy NGC 6814
    First Author: Mukai, K.
    The Astrophysical Journal, Volume 597, Issue 1, pp. 479-493.
    Publication Date: Nov 2003
    Bibliographic Code: 2003ApJ...597..479M

    Citations: 21

  34. X-ray properties of 4U 1543-624
    First Author: Schultz, J.
    Astronomy and Astrophysics, v.397, p.249-256 (2003)
    Publication Date: Jan 2003
    Bibliographic Code: 2003A&A...397..249S

    Citations: 9

  35. Analysis of archival EXOSAT data on the X-ray burst source Serpens X-1
    First Author: Seon, K.-I.
    Astronomy and Astrophysics, v.395, p.141-149 (2002)
    Publication Date: Nov 2002
    Bibliographic Code: 2002A&A...395..141S

    Citations: 6

  36. Correlated multiwavelength emission from the X-ray-bright Seyfert galaxy III Zw 2
    First Author: Salvi, N. J.
    Monthly Notices of the Royal Astronomical Society, Volume 335, Issue 1, pp. 177-188.
    Publication Date: Sep 2002
    Bibliographic Code: 2002MNRAS.335..177S

    Citations: 12

  37. Superorbital Period Variations in the X-ray Pulsar LMC X-4
    First Author: Paul, B.
    Journal of Astrophysics and Astronomy, Vol. 23, p.33
    Publication Date: Jun 2002
    Bibliographic Code: 2002JApA...23...33P

    Citations: 18

  38. A Decade in the Life of EXO 2030+375: A Multiwavelength Study of an Accreting X-Ray Pulsar
    First Author: Wilson, Colleen A.
    The Astrophysical Journal, Volume 570, Issue 1, pp. 287-302.
    Publication Date: May 2002
    Bibliographic Code: 2002ApJ...570..287W

    Citations: 61

  39. Measuring the broad-band power spectra of active galactic nuclei with RXTE
    First Author: Uttley, P.
    Monthly Notices of the Royal Astronomical Society, Volume 332, Issue 1, pp. 231-250.
    Publication Date: May 2002
    Bibliographic Code: 2002MNRAS.332..231U

    Citations: 277

  40. Long-Term X-Ray Variabilities of the Seyfert Galaxy MCG-2-58-22: Secular Flux Decrease and Flares
    First Author: Choi, Chul-Sung
    Journal of the Korean Astronomical Society, vol. 35, no. 1, pp. 1-7
    Publication Date: Mar 2002
    Bibliographic Code: 2002JKAS...35....1C

    Citations: 9

  41. The Ultraviolet Light Curve of LMC X-4: X-Ray Heating of the O Star and Accretion Disk
    First Author: Preciado, Michael E.
    The Publications of the Astronomical Society of the Pacific, Volume 114, Issue 793, pp. 340-349.
    Publication Date: Mar 2002
    Bibliographic Code: 2002PASP..114..340P

    Citations: 2

  42. X-ray bursts at extreme mass accretion rates from GX 17+2
    First Author: Kuulkers, E.
    Astronomy and Astrophysics, v.382, p.947-973 (2002)
    Publication Date: Feb 2002
    Bibliographic Code: 2002A&A...382..947K

    Citations: 106

  43. X-ray and optical monitoring of the peculiar source 4U 1700+24/V934 Her
    First Author: Masetti, N.
    Astronomy and Astrophysics, v.382, p.104-117 (2002)
    Publication Date: Jan 2002
    Bibliographic Code: 2002A&A...382..104M

    Citations: 34

  44. A Ten-Year-Long Peak of the X-ray Flux from the Burster 4U 1724-307 in the Globular Cluster Terzan 2: Evolution of the Donor Star or the Influence of a Third Star?
    First Author: Emelyanov, A. N.
    Astronomy Letters, Volume 28, Issue 1, January 2002, pp.12-18
    Publication Date: Jan 2002
    Bibliographic Code: 2002AstL...28...12E

    Citations: 4

  45. 4U 2206+54: An Unusual High-Mass X-Ray Binary with a 9.6 Day Orbital Period But No Strong Pulsations
    First Author: Corbet, Robin H. D.
    The Astrophysical Journal, Volume 562, Issue 2, pp. 936-942.
    Publication Date: Dec 2001
    Bibliographic Code: 2001ApJ...562..936C

    Citations: 24

  46. Long-Term Multiwavelength Observations of GRS 1758-258 and the Advection-dominated Accretion Flow Model
    First Author: Keck, John W.
    The Astrophysical Journal, Volume 563, Issue 1, pp. 301-312.
    Publication Date: Dec 2001
    Bibliographic Code: 2001ApJ...563..301K

    Citations: 8

  47. The Nature of the Emission Components in the Quasar/NLS1 PG 1211+143
    First Author: Janiuk, A.
    The Astrophysical Journal, Volume 557, Issue 1, pp. 408-420.
    Publication Date: Aug 2001
    Bibliographic Code: 2001ApJ...557..408J

    Citations: 31

  48. A complete relativistic ionized accretion disc in Cygnus X-1
    First Author: Young, A. J.
    Monthly Notices of the Royal Astronomical Society, Volume 325, Issue 3, pp. 1045-1052.
    Publication Date: Aug 2001
    Bibliographic Code: 2001MNRAS.325.1045Y

    Citations: 28

  49. New class of low frequency QPOs: Signature of nuclear burning or accretion disk instabilities?
    First Author: Revnivtsev, M.
    Astronomy and Astrophysics, v.372, p.138-144 (2001)
    Publication Date: Jun 2001
    Bibliographic Code: 2001A&A...372..138R

    Citations: 58

  50. EUVE Observations of PKS 2155-304: Variability, Spectra, and a Polarization Measurement Attempt
    First Author: Marshall, Herman L.
    The Astrophysical Journal, Volume 549, Issue 2, pp. 938-947.
    Publication Date: Mar 2001
    Bibliographic Code: 2001ApJ...549..938M

    Citations: 9

  51. Timing Analysis of the Light Curve of the Dipping-Bursting X-Ray Binary X1916-053
    First Author: Chou, Y.
    The Astrophysical Journal, Volume 549, Issue 2, pp. 1135-1144.
    Publication Date: Mar 2001
    Bibliographic Code: 2001ApJ...549.1135C

    Citations: 36

  52. Photometric and spectroscopic studies of cool stars discovered in EXOSAT X-ray images. IV. The northern hemisphere sample
    First Author: Cutispoto, G.
    Astronomy and Astrophysics, v.364, p.205-216 (2000)
    Publication Date: Dec 2000
    Bibliographic Code: 2000A&A...364..205C

    Citations: 17

  53. The structure of Algol's corona: a consistent scenario for the X-ray and radio emission
    First Author: Favata, F.
    Astronomy and Astrophysics, v.362, p.628-634 (2000)
    Publication Date: Oct 2000
    Bibliographic Code: 2000A&A...362..628F

    Citations: 25

  54. X1908+075: An X-Ray Binary with a 4.4 Day Period
    First Author: Wen, Linqing
    The Astrophysical Journal, Volume 532, Issue 2, pp. 1119-1123.
    Publication Date: Apr 2000
    Bibliographic Code: 2000ApJ...532.1119W

    Citations: 15

  55. X-ray analysis of the cluster 3C 129
    First Author: Leahy, D. A.
    Monthly Notices of the Royal Astronomical Society, Volume 313, Issue 3, pp. 617-626.
    Publication Date: Apr 2000
    Bibliographic Code: 2000MNRAS.313..617L

    Citations: 12

  56. The distribution of X-ray dips with orbital phase in Cygnus X-1
    First Author: Balucinska-Church, M.
    Monthly Notices of the Royal Astronomical Society, Volume 311, Issue 4, pp. 861-868.
    Publication Date: Feb 2000
    Bibliographic Code: 2000MNRAS.311..861B

    Citations: 45

  57. No QPO time lags from Sco X-1 as seen with EXOSAT: a comparison with Cyg X-2
    First Author: Dieters, Stefan W.
    Astronomy and Astrophysics, v.353, p.203-210 (2000)
    Publication Date: Jan 2000
    Bibliographic Code: 2000A&A...353..203D

    Citations: 8

  58. LMC X-2: The First Extragalactic Z Source?
    First Author: Smale, Alan P.
    The Astrophysical Journal, Volume 528, Issue 2, pp. 702-710.
    Publication Date: Jan 2000
    Bibliographic Code: 2000ApJ...528..702S

    Citations: 14

  59. The timing properties of Sco X-1 along its Z track with EXOSAT
    First Author: Dieters, Stefan W.
    Monthly Notices of the Royal Astronomical Society, Volume 311, Issue 1, pp. 201-224.
    Publication Date: Jan 2000
    Bibliographic Code: 2000MNRAS.311..201D

    Citations: 40

  60. Do the Spectra of Soft X-Ray Transients Reveal Bulk-Motion Inflow Phenomenon?
    First Author: Borozdin, Konstantin
    The Astrophysical Journal, Volume 517, Issue 1, pp. 367-380.
    Publication Date: May 1999
    Bibliographic Code: 1999ApJ...517..367B

    Citations: 61

  61. Reprocessing and variable cold absorption in the broad-line radio galaxy 3C 390.3
    First Author: Grandi, P.
    Astronomy and Astrophysics, v.343, p.33-40 (1999)
    Publication Date: Mar 1999
    Bibliographic Code: 1999A&A...343...33G

    Citations: 24

  62. Rossi X-Ray Timing Explorer Observations of the Anomalous Pulsar 4U 0142+61
    First Author: Wilson, Colleen A.
    The Astrophysical Journal, Volume 513, Issue 1, pp. 464-470.
    Publication Date: Mar 1999
    Bibliographic Code: 1999ApJ...513..464W

    Citations: 41

  63. High-Energy Spectral and Temporal Characteristics of GRO J1008-57
    First Author: Shrader, C. R.
    The Astrophysical Journal, Volume 512, Issue 2, pp. 920-928.
    Publication Date: Feb 1999
    Bibliographic Code: 1999ApJ...512..920S

    Citations: 28

  64. The EXOSAT medium-energy slew survey catalog
    First Author: Reynolds, A. P.
    Astronomy and Astrophysics Supplement, v.134, p.287-300
    Publication Date: Jan 1999
    Bibliographic Code: 1999A&AS..134..287R

    Citations: 33

  65. A comparison of the fast timing behaviour of 4U 1705-44 to that of 4U 1608-52 and Cygnus X-1
    First Author: Berger, M.
    Astronomy and Astrophysics, v.340, p.143-148 (1998)
    Publication Date: Dec 1998
    Bibliographic Code: 1998A&A...340..143B

    Citations: 19

  66. Period derivative of the M15 X-ray binary AC211/X2127+119
    First Author: Homer, L.
    New Astronomy, Volume 3, Issue 7, p. 435-441.
    Publication Date: Nov 1998
    Bibliographic Code: 1998NewA....3..435H

    Citations: 16

  67. X-ray spectroscopy of the broad-line radio galaxy 3C 111
    First Author: Reynolds, C. S.
    Monthly Notices of the Royal Astronomical Society, Volume 299, Issue 2, pp. 410-416.
    Publication Date: Sep 1998
    Bibliographic Code: 1998MNRAS.299..410R

    Citations: 17

  68. X-ray and soft gamma-ray spectra of broad-line radio galaxies
    First Author: Wozniak, Przemyslaw R.
    Monthly Notices of the Royal Astronomical Society, Volume 299, Issue 2, pp. 449-466.
    Publication Date: Sep 1998
    Bibliographic Code: 1998MNRAS.299..449W

    Citations: 87

  69. Analyzing short-term X-ray variability of Cygnus X-1 with Linear State Space Models
    First Author: Pottschmidt, Katja
    Astronomy and Astrophysics, v.334, p.201-209 (1998)
    Publication Date: Jun 1998
    Bibliographic Code: 1998A&A...334..201P

    Citations: 20

  70. The changing X-ray light curves of the intermediate polar FO Aquarii
    First Author: Beardmore, A. P.
    Monthly Notices of the Royal Astronomical Society, Volume 297, Issue 2, pp. 337-347.
    Publication Date: Jun 1998
    Bibliographic Code: 1998MNRAS.297..337B

    Citations: 43

  71. On the Nature of the X-Ray Emission from M32
    First Author: Loewenstein, M.
    The Astrophysical Journal, Volume 497, Issue 2, pp. 681-688.
    Publication Date: Apr 1998
    Bibliographic Code: 1998ApJ...497..681L

    Citations: 20

  72. Coronal and Transition Region Structure in the RS Canum Venaticorum Binaries V711 Tauri, AR Lacertae, and II Pegasi. I. Data Analysis and Emission Measure Distributions
    First Author: Griffiths, N. W.
    The Astrophysical Journal, Volume 497, Issue 2, pp. 883-895.
    Publication Date: Apr 1998
    Bibliographic Code: 1998ApJ...497..883G

    Citations: 71

  73. Evidence for pole switching in the magnetic cataclysmic variable BY Camelopardalis
    First Author: Mason, Paul A.
    Monthly Notices of the Royal Astronomical Society, vol. 295, p. 511
    Publication Date: Apr 1998
    Bibliographic Code: 1998MNRAS.295..511M

    Citations: 36

  74. Rapid Oscillations in Cataclysmic Variables. XIII. WZ Sagittae Revisited
    First Author: Patterson, Joseph
    The Publications of the Astronomical Society of the Pacific, Volume 110, Issue 746, pp. 403-414.
    Publication Date: Apr 1998
    Bibliographic Code: 1998PASP..110..403P

    Citations: 70

  75. Broad band X-ray spectrum of Cygnus X-1
    First Author: Chitnis, V. R.
    Astronomy and Astrophysics, v.331, p.251-261 (1998)
    Publication Date: Mar 1998
    Bibliographic Code: 1998A&A...331..251C

    Citations: 7

  76. Correlation between variability time scale and X-ray spectral index in AGN.
    First Author: Koenig, M.
    Astronomy and Astrophysics, v.326, p.L25-L28
    Publication Date: Oct 1997
    Bibliographic Code: 1997A&A...326L..25K

    Citations: 15

  77. Interpretation of the Center-filled Emission from the Supernova Remnant W44
    First Author: Harrus, Ilana M.
    The Astrophysical Journal, Volume 488, Issue 2, pp. 781-791.
    Publication Date: Oct 1997
    Bibliographic Code: 1997ApJ...488..781H

    Citations: 44

  78. Analyzing X-ray variability by linear state space models
    First Author: Konig, M.
    A & A Supplement series, Vol. 124, September 1997, p.589-596.
    Publication Date: Sep 1997
    Bibliographic Code: 1997A&AS..124..589K

    Citations: 24

  79. A Transition Disk Model Fit for the Broadband X-Ray Spectrum of Cygnus X-1
    First Author: Misra, R.
    The Astrophysical Journal, Volume 487, Issue 1, pp. 388-395.
    Publication Date: Sep 1997
    Bibliographic Code: 1997ApJ...487..388M

    Citations: 5

  80. GX17+2: X-ray spectral and timing behaviour of a bursting Z source
    First Author: Kuulkers, E.
    Monthly Notices of the Royal Astronomical Society, Volume 287, Issue 3, pp. 495-514.
    Publication Date: May 1997
    Bibliographic Code: 1997MNRAS.287..495K

    Citations: 46

  81. The EXOSAT Data on GX 339-4: Further Evidence for an ``Intermediate' State
    First Author: Mendez, Mariano
    The Astrophysical Journal, Volume 479, Issue 2, pp. 926-932.
    Publication Date: Apr 1997
    Bibliographic Code: 1997ApJ...479..926M

    Citations: 110

  82. Correlated X-ray spectral and fast-timing behaviour of 4U 1636-53.
    First Author: Prins, S.
    Astronomy and Astrophysics, v.319, p.498-506
    Publication Date: Mar 1997
    Bibliographic Code: 1997A&A...319..498P

    Citations: 25

  83. Archival observations of the ultra-soft X-ray transient 4U 1630-47.
    First Author: Parmar, A. N.
    Astronomy and Astrophysics, v.319, p.855-862
    Publication Date: Mar 1997
    Bibliographic Code: 1997A&A...319..855P

    Citations: 32

  84. On the Relationship between the Periodic and Aperiodic Variability of Accreting X-Ray Pulsars
    First Author: Lazzati, Davide
    The Astrophysical Journal, Volume 476, Issue 1, pp. 267-277.
    Publication Date: Feb 1997
    Bibliographic Code: 1997ApJ...476..267L

    Citations: 20

  85. Testing the X-ray variability of active galactic nuclei with the non-linear prediction method
    First Author: Czerny, Bozena
    Monthly Notices of the Royal Astronomical Society, Volume 285, Issue 2, pp. 365-373.
    Publication Date: Feb 1997
    Bibliographic Code: 1997MNRAS.285..365C

    Citations: 22

  86. Evidence for an Anomalous State in the Black Hole Candidate 4U 1630-47
    First Author: Kuulkers, Erik
    The Astrophysical Journal, Volume 474, Issue 1, pp. L47-L50.
    Publication Date: Jan 1997
    Bibliographic Code: 1997ApJ...474L..47K

    Citations: 22

  87. Branches and loops in the X-Ray colour-colour diagram of Cygnus X-3.
    First Author: Smit, J. M.
    Astronomy and Astrophysics, v.316, p.115-122
    Publication Date: Dec 1996
    Bibliographic Code: 1996A&A...316..115S

    Citations: 3

  88. Broad-band gamma-ray and X-ray spectra of NGC 4151 and their implications for physical processes and geometry.
    First Author: Zdziarski, A. A.
    Monthly Notices of the Royal Astronomical Society, Vol. Vol. 283, No. 1, p. 193 - 206
    Publication Date: Nov 1996
    Bibliographic Code: 1996MNRAS.283..193Z

    Citations: 295

  89. GX340+0 with EXOSAT: its correlated X-ray spectral and timing behaviour.
    First Author: Kuulkers, E.
    Astronomy and Astrophysics, v.314, p.567-575
    Publication Date: Oct 1996
    Bibliographic Code: 1996A&A...314..567K

    Citations: 26

  90. A Multiwavelength Catalog of Seyfert 2 Galaxies Observed in the 2--10 keV Energy Band
    First Author: Polletta, M.
    Astrophysical Journal Supplement v.106, p.399
    Publication Date: Oct 1996
    Bibliographic Code: 1996ApJS..106..399P

    Citations: 73

  91. Periodic UV modulation of X1850-087: a double degenerate binary in the globular cluster NGC 6712?
    First Author: Homer, L.
    Monthly Notices of the Royal Astronomical Society, Volume 282, Issue 3, pp. L37-L46.
    Publication Date: Oct 1996
    Bibliographic Code: 1996MNRAS.282L..37H

    Citations: 47

  92. The average X-ray/gamma-ray spectrum of radio-quiet Seyfert 1s
    First Author: Gondek, Dorota
    Monthly Notices of the Royal Astronomical Society, Volume 282, Issue 2, pp. 646-652.
    Publication Date: Sep 1996
    Bibliographic Code: 1996MNRAS.282..646G

    Citations: 86

  93. Secular variations in the Z source CygnusX-2.
    First Author: Kuulkers, E.
    Astronomy and Astrophysics, v.311, p.197-210
    Publication Date: Jul 1996
    Bibliographic Code: 1996A&A...311..197K

    Citations: 58

  94. The Soft and Medium-Energy X-Ray Variability of NGC 5548: A Reanalysis of EXOSAT Observations
    First Author: Tagliaferri, G.
    Astrophysical Journal v.465, p.181
    Publication Date: Jul 1996
    Bibliographic Code: 1996ApJ...465..181T

    Citations: 18

  95. Search for neutron star spin periods in X-ray bursts.
    First Author: Jongert, H. C.
    Astronomy and Astrophysics, v.310, p.474-476
    Publication Date: Jun 1996
    Bibliographic Code: 1996A&A...310..474J

    Citations: 7

  96. The X-ray and EUV spectrum of the dwarf nova VW Hydri in outburst and quiescence.
    First Author: Wheatley, P. J.
    Astronomy and Astrophysics, v.307, p.137
    Publication Date: Mar 1996
    Bibliographic Code: 1996A&A...307..137W

    Citations: 47

  97. DA white dwarfs in pointed observations from the ROSAT archive.
    First Author: Wolff, B.
    Astronomy and Astrophysics, v.307, p.149
    Publication Date: Mar 1996
    Bibliographic Code: 1996A&A...307..149W

    Citations: 32

  98. The Broadband Energy Distribution of the Misaligned Gamma-Ray Blazar PKS 0521-365
    First Author: Pian, E.
    Astrophysical Journal v.459, p.169
    Publication Date: Mar 1996
    Bibliographic Code: 1996ApJ...459..169P

    Citations: 27

  99. The origin of the correlation between the UV and X-rays in NGC 4151
    First Author: Zdziarski, Andrzej A.
    Monthly Notices of the Royal Astronomical Society, Volume 279, Issue 2, pp. L21-L26.
    Publication Date: Mar 1996
    Bibliographic Code: 1996MNRAS.279L..21Z

    Citations: 9

  100. X-ray map from the EXOSAT galactic plane survey and a direct demodulation technique.
    First Author: Lu, F. J.
    Astronomy and Astrophysics Supplement, v.115, p.395
    Publication Date: Feb 1996
    Bibliographic Code: 1996A&AS..115..395L

    Citations: 19

  101. Photometric and spectroscopic studies of cool stars discovered in EXOSAT X-ray images. III. Photometric properties.
    First Author: Cutispoto, G.
    Astronomy and Astrophysics Supplement, v.115, p.41
    Publication Date: Jan 1996
    Bibliographic Code: 1996A&AS..115...41C

    Citations: 29

  102. X-Ray Spectra of Z Sources
    First Author: Psaltis, Dimitrios
    Astrophysical Journal Letters v.454, p.L137
    Publication Date: Dec 1995
    Bibliographic Code: 1995ApJ...454L.137P

    Citations: 71

  103. Detection of 26Hz quasi-periodic oscillations in the flaring branch of CygnusX-2.
    First Author: Kuulkers, E.
    Astronomy and Astrophysics, v.303, p.801
    Publication Date: Nov 1995
    Bibliographic Code: 1995A&A...303..801K

    Citations: 28

  104. X-ray timing and spectral behaviour of the Rapid Burster
    First Author: Rutledge, Robert E.
    Monthly Notices of the Royal Astronomical Society, Volume 277, Issue 2, pp. 523-548.
    Publication Date: Nov 1995
    Bibliographic Code: 1995MNRAS.277..523R

    Citations: 11

  105. X-ray and radio observations of the globular cluster Terzan 2.
    First Author: Mereghetti, S.
    Astronomy and Astrophysics, v.302, p.713
    Publication Date: Oct 1995
    Bibliographic Code: 1995A&A...302..713M

    Citations: 12

  106. Burstlike Events in the Z Source Cygnus X-2
    First Author: Kuulkers, E.
    Astrophysical Journal v.450, p.748
    Publication Date: Sep 1995
    Bibliographic Code: 1995ApJ...450..748K

    Citations: 33

  107. Multifrequency Spectra of EXOSAT Blazars
    First Author: Ghosh, K. K.
    Astrophysical Journal Supplement v.100, p.37
    Publication Date: Sep 1995
    Bibliographic Code: 1995ApJS..100...37G

    Citations: 38

  108. EXOSAT observations of the ultra-soft X-ray binary 4U 1957+11.
    First Author: Ricci, D.
    Astronomy and Astrophysics, v.299, p.731
    Publication Date: Jul 1995
    Bibliographic Code: 1995A&A...299..731R

    Citations: 9

  109. Anisotropic Emissions from Blazars
    First Author: Ghosh, K. K.
    Journal of Astrophysics and Astronomy, Vol. 16, NO. SUPPL, P. 189, 1995
    Publication Date: Jun 1995
    Bibliographic Code: 1995JApAS..16..189G

    Citations: 0

  110. Instability of Gravitating Grainy Plasma
    First Author: Kaur, B.
    Journal of Astrophysics and Astronomy, Vol. 16, NO. SUPPL, P. 294, 1995
    Publication Date: Jun 1995
    Bibliographic Code: 1995JApAS..16..294K

    Citations: 0

  111. Non-Equilibrium Ionization and Elemental Abundances in Two Supernova Remnants
    First Author: Singh, K. P.
    Journal of Astrophysics and Astronomy, Vol. 16, NO. SUPPL, P. 294, 1995
    Publication Date: Jun 1995
    Bibliographic Code: 1995JApAS..16..294S

    Citations: 0

  112. Circinus X-1 revisited: Fast-timing properties in relation to spectral state
    First Author: Oosterbroek, T.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 297, no. 1, p. 141-158
    Publication Date: May 1995
    Bibliographic Code: 1995A&A...297..141O

    Citations: 47

  113. A comparison between the Hercules X-1 pre-eclipse and anomalous dips.
    First Author: Reynolds, A. P.
    Astronomy and Astrophysics, v.297, p.747
    Publication Date: May 1995
    Bibliographic Code: 1995A&A...297..747R

    Citations: 12

  114. Coronal heating in flare stars: Resonant MHD absorption?
    First Author: Mullan, D. J.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 444, no. 1, p. 350-362
    Publication Date: May 1995
    Bibliographic Code: 1995ApJ...444..350M

    Citations: 12

  115. Multifrequency monitoring of the Seyfert 1 galaxy NGC 4593 - II. A small, compact nucleus?
    First Author: Santos-Lleo, M.
    Monthly Notices of the Royal Astronomical Society, Volume 274, Issue 1, pp. 1-19.
    Publication Date: May 1995
    Bibliographic Code: 1995MNRAS.274....1S

    Citations: 26

  116. Evidence for elemental variation in the ejecta of the TYCHO supernova remnant
    First Author: Vancura, O.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 441, no. 2, p. 680-688
    Publication Date: Mar 1995
    Bibliographic Code: 1995ApJ...441..680V

    Citations: 37

  117. X-ray observations of NGC 1851 and the globular cluster LMXBs
    First Author: Callanan, P. J.
    Monthly Notices of the Royal Astronomical Society, Volume 273, Issue 1, pp. 201-205.
    Publication Date: Mar 1995
    Bibliographic Code: 1995MNRAS.273..201C

    Citations: 13

  118. Radio to X-ray energy distribution of BL Lacertae objects.
    First Author: Giommi, P.
    Astronomy and Astrophysics Suppl., Vol. 109, p.267-291 (1995)
    Publication Date: Feb 1995
    Bibliographic Code: 1995A&AS..109..267G

    Citations: 118

  119. EXOSAT Observations of the Low-Luminosity X-Ray Burster 4U 0614+091: Evidence for a Hard Power-Law Tail
    First Author: Barret, Didier
    Astrophysical Journal v.440, p.841
    Publication Date: Feb 1995
    Bibliographic Code: 1995ApJ...440..841B

    Citations: 19

  120. The EXOSAT GSPC iron line catalog.
    First Author: Gottwald, M.
    Astronomy and Astrophysics Suppl. 109, 9-28 (1995)
    Publication Date: Jan 1995
    Bibliographic Code: 1995A&AS..109....9G

    Citations: 30

  121. A detailed X-ray variability study of the Seyfert galaxy NGC 4051
    First Author: Papadakis, I. E.
    Monthly Notices of the Royal Astronomical Society, Volume 272, Issue 1, pp. 161-183.
    Publication Date: Jan 1995
    Bibliographic Code: 1995MNRAS.272..161P

    Citations: 74

  122. High time resolutions observations of Cygnus X-3 with EXOSAT
    First Author: Berger, M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 292, no. 1, p. 175-182
    Publication Date: Dec 1994
    Bibliographic Code: 1994A&A...292..175B

    Citations: 40

  123. An EXOSAT detection of the transient X-ray pulsar GRO J1008-57
    First Author: Macomb, D. J.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 437, no. 2, p. 845-850
    Publication Date: Dec 1994
    Bibliographic Code: 1994ApJ...437..845M

    Citations: 9

  124. The X-ray spectra of blazars: Analysis of the complete EXOSAT archive
    First Author: Sambruna, Rita M.
    Astrophysical Journal Supplement Series (ISSN 0067-0049), vol. 95, no. 2, p. 371-385
    Publication Date: Dec 1994
    Bibliographic Code: 1994ApJS...95..371S

    Citations: 54

  125. Hydrodynamic model of Kepler's supernova remnant constrained by EINSTEIN and EXOSAT X-ray spectra
    First Author: Rothenflug, R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 291, no. 1, p. 271-282
    Publication Date: Nov 1994
    Bibliographic Code: 1994A&A...291..271R

    Citations: 11

  126. The X-ray spectra of blazars observed with EXOSAT
    First Author: Sambruna, Rita M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 434, no. 2, p. 468-478
    Publication Date: Oct 1994
    Bibliographic Code: 1994ApJ...434..468S

    Citations: 59

  127. High-energy spectra of active nuclei. 1: The catalog
    First Author: Malaguti, G.
    The Astrophysical Journal Supplement Series (ISSN 0067-0049), vol. 94, no. 2, p. 517-550
    Publication Date: Oct 1994
    Bibliographic Code: 1994ApJS...94..517M

    Citations: 38

  128. Oscillation phenomena in the galactic bulge X-ray source GX 9 + 1
    First Author: Yu, Wen-fei
    Chinese Astronomy and Astrophysics, Volume 18, Issue 4, p. 426-428.
    Publication Date: Oct 1994
    Bibliographic Code: 1994ChA&A..18..426Y

    Citations: 0

  129. Multifrequency Monitoring of the SEYFERT-1 Galaxy NGC4593 - Part One - Isolating the Nuclear Emission
    First Author: Santos-Lleo, M.
    Monthly Notices of the Royal Astronomical Society, Vol. 270, NO. 3/OCT1, P. 580, 1994
    Publication Date: Oct 1994
    Bibliographic Code: 1994MNRAS.270..580S

    Citations: 15

  130. The X-ray spectrum of EXO 2030 + 375
    First Author: Sun, X.-J.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 289, no. 1, p. 127-130
    Publication Date: Sep 1994
    Bibliographic Code: 1994A&A...289..127S

    Citations: 10

  131. Spectral and correlated timing behaviour of GX 5-1
    First Author: Kuulkers, E.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 289, no. 3, p. 795-821
    Publication Date: Sep 1994
    Bibliographic Code: 1994A&A...289..795K

    Citations: 105

  132. The discovery of 8.7 second pulsations from the ultrasoft X-ray source 4U 0142+61
    First Author: Israel, G. L.
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 433, no. 1, p. L25-L28
    Publication Date: Sep 1994
    Bibliographic Code: 1994ApJ...433L..25I

    Citations: 69

  133. Spectral variations in the low-mass X-ray binary 4U 0614+09
    First Author: Singh, K. P.
    The Astrophysical Journal, vol. 431, no. 2, pt. 1, p. 826-835
    Publication Date: Aug 1994
    Bibliographic Code: 1994ApJ...431..826S

    Citations: 17

  134. Weak soft X-ray excesses need not result from the high-frequency tail of the optical/ultraviolet bump in active galactic nuclei
    First Author: Czerny, Bozena
    The Astrophysical Journal, Part 2 - Letters, vol. 431, no. 1, p. L5-L8
    Publication Date: Aug 1994
    Bibliographic Code: 1994ApJ...431L...5C

    Citations: 40

  135. Nonthermal pair models reflection and X-ray spectral variability of active galaxies
    First Author: Grandi, P.
    The Astrophysical Journal, vol. 428, no. 2, pt. 1, p. 599-608
    Publication Date: Jun 1994
    Bibliographic Code: 1994ApJ...428..599G

    Citations: 1

  136. The X-ray selected cataclysmic variables H0459 + 246 and H0857 - 242
    First Author: Remillard, R. A.
    The Astrophysical Journal, vol. 428, no. 2, pt. 1, p. 785-796
    Publication Date: Jun 1994
    Bibliographic Code: 1994ApJ...428..785R

    Citations: 26

  137. ROSAT/XRT-PSPC observations and the ionizing continuum of Seyfert 1 galaxy MKN 478
    First Author: Gondhalekar, P. M.
    Monthly Notices of the Royal Astronomical Society, Vol. 268, NO. 4/JUN15, P. 973, 1994
    Publication Date: Jun 1994
    Bibliographic Code: 1994MNRAS.268..973G

    Citations: 29

  138. Soft X-ray observations of EXO 2030+375
    First Author: Mavromatakis, F.
    Astronomy and Astrophysics, Vol. 285, p.209-212 (1994)
    Publication Date: May 1994
    Bibliographic Code: 1994A&A...285..209M

    Citations: 9

  139. Photometric and spectroscopic studies of cool stars discovered in EXOSAT X-ray images II. Lithium abundances
    First Author: Tagliaferri, G.
    Astronomy and Astrophysics 285, 272-284 (1994)
    Publication Date: May 1994
    Bibliographic Code: 1994A&A...285..272T

    Citations: 74

  140. Soft and hard X-ray observations of 4U 1626-67
    First Author: Mavromatakis, F.
    Astronomy and Astrophysics, Vol. 285, p.503-508 (1994)
    Publication Date: May 1994
    Bibliographic Code: 1994A&A...285..503M

    Citations: 9

  141. Simultaneous soft and hard X-ray spectroscopy of AM Herculis with EXOSAT: Discovery of photospheric absorption features
    First Author: Paerels, Frits
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 426, no. 1, p. 313-326
    Publication Date: May 1994
    Bibliographic Code: 1994ApJ...426..313P

    Citations: 18

  142. Hot stars near the position of X0512-401 in the globular cluster NGC 1851
    First Author: Auriere, M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 284, no. 2, p. 457-464
    Publication Date: Apr 1994
    Bibliographic Code: 1994A&A...284..457A

    Citations: 3

  143. The EUV spectrum of AU Microscopii: Temperature and density diagnostic from EUVE spectrometers observations
    First Author: Monsignori Fossi, B. C.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 284, no. 3, p. 900-906
    Publication Date: Apr 1994
    Bibliographic Code: 1994A&A...284..900M

    Citations: 28

  144. Transition in the X-ray light curve of the AM Herculius system V834 Centauri (E1405-451): 1985-1986 EXOSAT observations
    First Author: Sambruna, Rita M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 424, no. 2, p. 947-954
    Publication Date: Apr 1994
    Bibliographic Code: 1994ApJ...424..947S

    Citations: 6

  145. Mapping the Accretion Region in AM Her Systems: ST LMi
    First Author: Cropper, M.
    Monthly Notices of the Royal Astronomical Society, Vol. 267, NO. 3/APR1, P. 481, 1994
    Publication Date: Apr 1994
    Bibliographic Code: 1994MNRAS.267..481C

    Citations: 23

  146. Generalized spectra model for 1-100 keV X-ray emission from Cygnus X-3 based on EXOSAT data
    First Author: Rajeev, M. R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 424, no. 1, p. 376-394
    Publication Date: Mar 1994
    Bibliographic Code: 1994ApJ...424..376R

    Citations: 16

  147. Disk-overflow accretion in GK Persei?
    First Author: Hellier, Coel
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 424, no. 1, p. L57-L60
    Publication Date: Mar 1994
    Bibliographic Code: 1994ApJ...424L..57H

    Citations: 19

  148. X-ray spectral study of two X-ray binaries: 4U 1957+11 and 2S 1543-624
    First Author: Singh, Kulinder P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 421, no. 2, p. 753-761
    Publication Date: Feb 1994
    Bibliographic Code: 1994ApJ...421..753S

    Citations: 21

  149. Elemental abundances of the supernova remnant G292.0+1.8: Evidence for a massive progenitor
    First Author: Hughes, John P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 422, no. 1, p. 126-135
    Publication Date: Feb 1994
    Bibliographic Code: 1994ApJ...422..126H

    Citations: 58

  150. X-ray reprocessing and UV continuum in AGN: The case of NGC 4151
    First Author: Perola, G. C.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 281, no. 1, p. 7-14
    Publication Date: Jan 1994
    Bibliographic Code: 1994A&A...281....7P

    Citations: 10

  151. X-ray continuum and iron K emission line from the radio galaxy 3C 390.3
    First Author: Inda, M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 420, no. 1, p. 143-151
    Publication Date: Jan 1994
    Bibliographic Code: 1994ApJ...420..143I

    Citations: 26

  152. The EXOSAT Medium Energy (ME) Sample of Dwarf Novae
    First Author: Mukai, K.
    Astrophysical Journal v.418, p.863
    Publication Date: Dec 1993
    Bibliographic Code: 1993ApJ...418..863M

    Citations: 61

  153. X-Ray Observations of the Warm Absorber in NGC 3783
    First Author: Turner, T. J.
    Astrophysical Journal v.419, p.127
    Publication Date: Dec 1993
    Bibliographic Code: 1993ApJ...419..127T

    Citations: 101

  154. A detailed X-ray and radio study of the supernova remnant W 44
    First Author: Jones, L. R.
    Monthly Notices of the Royal Astronomical Society, vol. 265, p. 631
    Publication Date: Dec 1993
    Bibliographic Code: 1993MNRAS.265..631J

    Citations: 37

  155. On the nature of rapid X-ray variability in active galactic nuclei
    First Author: Green, A. R.
    Monthly Notices of the Royal Astronomical Society, vol. 265, p. 664
    Publication Date: Dec 1993
    Bibliographic Code: 1993MNRAS.265..664G

    Citations: 147

  156. Analysis of the DA white dwarf HZ 43 A and its companion star
    First Author: Napiwotzki, R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 278, no. 2, p. 478-486
    Publication Date: Nov 1993
    Bibliographic Code: 1993A&A...278..478N

    Citations: 58

  157. The discovery and properties of the ultra-soft X-ray transient EXO 1846-031
    First Author: Parmar, A. N.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 279, no. 1, p. 179-187
    Publication Date: Nov 1993
    Bibliographic Code: 1993A&A...279..179P

    Citations: 15

  158. The luminosity dependence of the X-ray spectrum of the transient 42 second pulsar EXO 2030 + 375
    First Author: Reynolds, A. P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 414, no. 1, p. 302-309.
    Publication Date: Sep 1993
    Bibliographic Code: 1993ApJ...414..302R

    Citations: 35

  159. X-ray variability of active galactic nuclei - A universal power spectrum with luminosity-dependent amplitude
    First Author: Lawrence, A.
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 414, no. 2, p. L85-L88.
    Publication Date: Sep 1993
    Bibliographic Code: 1993ApJ...414L..85L

    Citations: 151

  160. The X-Ray Time Variability and Spectrum of Gamma-Cassiopeiae X:0053+604
    First Author: Parmar, A. N.
    Astronomy and Astrophysics, Vol.275, NO. 1/AUG(I), P. 227, 1993
    Publication Date: Aug 1993
    Bibliographic Code: 1993A&A...275..227P

    Citations: 23

  161. The quasi-periodic oscillations and very low frequency noise of Scorpius X-1 as transient chaos - A dripping handrail?
    First Author: Scargle, Jeffrey D.
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 411, no. 2, p. L91-L94.
    Publication Date: Jul 1993
    Bibliographic Code: 1993ApJ...411L..91S

    Citations: 48

  162. The high-energy spectrum of Cygnus X-1 revisited
    First Author: Haardt, F.
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 411, no. 2, p. L95-L98.
    Publication Date: Jul 1993
    Bibliographic Code: 1993ApJ...411L..95H

    Citations: 52

  163. Compton Modelling of Spectral Variations Observed in Z-Sources
    First Author: Schulz, N. S.
    Astronomy and Astrophysics, Vol.273, NO. 1/JUNI, P. 123, 1993
    Publication Date: Jun 1993
    Bibliographic Code: 1993A&A...273..123S

    Citations: 18

  164. X-Ray Spectral Variability of the Seyfert Galaxy NGC4593
    First Author: Ghosh, K. K.
    Astronomy and Astrophysics, Vol.273, NO. 2/JUNII, P. 397, 1993
    Publication Date: Jun 1993
    Bibliographic Code: 1993A&A...273..397G

    Citations: 2

  165. Further constraints on the warm absorber in MR2251 - 17.8 from GINGA and EXOSAT observations
    First Author: Mineo, T.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 262, no. 4, p. 817-822.
    Publication Date: Jun 1993
    Bibliographic Code: 1993MNRAS.262..817M

    Citations: 14

  166. X-ray observations of EX Hydrae with the Einstein Solid State Spectrometer
    First Author: Singh, Jyoti
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 262, no. 4, p. 1000-1006.
    Publication Date: Jun 1993
    Bibliographic Code: 1993MNRAS.262.1000S

    Citations: 21

  167. Similarity of the Variability Patterns in the EXOSAT and GINGA Folded Lightcurves of the Seyfert Galaxy NGC6814
    First Author: Abramowicz, M. A.
    Astronomy and Astrophysics, Vol.272, NO. 2/MAYII, P. 400, 1993
    Publication Date: May 1993
    Bibliographic Code: 1993A&A...272..400A

    Citations: 6

  168. A spectral study of four X-ray-selected BL Lacertae objects with EXOSAT
    First Author: Sambruna, R. M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 408, no. 2, p. 452-459.
    Publication Date: May 1993
    Bibliographic Code: 1993ApJ...408..452S

    Citations: 9

  169. The discovery of pulsed iron line emission from Centaurus X-3
    First Author: Day, C. S. R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 408, no. 2, p. 656-659.
    Publication Date: May 1993
    Bibliographic Code: 1993ApJ...408..656D

    Citations: 19

  170. The soft X-ray excesses of high-luminosity AGN
    First Author: Saxton, R. D.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 262, no. 1, p. 63-74.
    Publication Date: May 1993
    Bibliographic Code: 1993MNRAS.262...63S

    Citations: 42

  171. Variability of the Seyfert Galaxy MARKARIAN:766 in the ROSAT All-Sky Survey
    First Author: Molendi, S.
    Astronomy and Astrophysics, Vol.271, NO. 1/APRI, P. 18, 1993
    Publication Date: Apr 1993
    Bibliographic Code: 1993A&A...271...18M

    Citations: 21

  172. ROSAT observations of the blazar PKS 0537-441
    First Author: Treves, A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 406, no. 2, p. 447-450.
    Publication Date: Apr 1993
    Bibliographic Code: 1993ApJ...406..447T

    Citations: 33

  173. The nature of the X-ray spectrum of VW Hydri
    First Author: van Teeseling, Andre
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 270, no. 1-2, p. 159-164.
    Publication Date: Mar 1993
    Bibliographic Code: 1993A&A...270..159V

    Citations: 14

  174. A catalog of X-ray spectra of BL Lacertae objects
    First Author: Ciliegi, P.
    Astrophysical Journal Supplement Series (ISSN 0067-0049), vol. 85, no. 1, p. 111-118.
    Publication Date: Mar 1993
    Bibliographic Code: 1993ApJS...85..111C

    Citations: 22

  175. AGN X-ray light curves - Shot noise or low-dimensional attractor?
    First Author: Lehto, Harry J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 261, no. 1, p. 125-143.
    Publication Date: Mar 1993
    Bibliographic Code: 1993MNRAS.261..125L

    Citations: 22

  176. Unusual features in the persistent emission of the Rapid Burster
    First Author: Lubin, Lori M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 261, no. 1, p. 149-164.
    Publication Date: Mar 1993
    Bibliographic Code: 1993MNRAS.261..149L

    Citations: 8

  177. Hard X-ray spectrum of 4U 1907 + 09
    First Author: Chitnis, V. R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 268, no. 2, p. 609-614.
    Publication Date: Feb 1993
    Bibliographic Code: 1993A&A...268..609C

    Citations: 16

  178. Effects of inclination angle on the spectra of X-ray binaries
    First Author: Vrtilek, S. D.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 404, no. 2, p. 696-705.
    Publication Date: Feb 1993
    Bibliographic Code: 1993ApJ...404..696V

    Citations: 24

  179. X-ray light curves of active galactic nuclei are phase incoherent
    First Author: Krolik, Julian
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 402, no. 2, p. 432-440.
    Publication Date: Jan 1993
    Bibliographic Code: 1993ApJ...402..432K

    Citations: 12

  180. An X-ray excited wind in Centaurus X-3
    First Author: Day, C. S. R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 403, no. 1, p. 322-331.
    Publication Date: Jan 1993
    Bibliographic Code: 1993ApJ...403..322D

    Citations: 28

  181. The distant future of solar activity: A case study of Beta Hydri. III - Transition region, corona, and stellar wind
    First Author: Dravins, D.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 403, no. 1, p. 412-425.
    Publication Date: Jan 1993
    Bibliographic Code: 1993ApJ...403..412D

    Citations: 13

  182. Cosmic-abundance absorption dips in X1755-33
    First Author: Church, M. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 260, no. 1, p. 59-66.
    Publication Date: Jan 1993
    Bibliographic Code: 1993MNRAS.260...59C

    Citations: 28

  183. The broad-band X-ray spectral variability of MRK 841
    First Author: George, I. M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 260, no. 1, p. 111-120.
    Publication Date: Jan 1993
    Bibliographic Code: 1993MNRAS.260..111G

    Citations: 24

  184. X-ray orbital modulations in intermediate polars
    First Author: Hellier, Coel
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 260, no. 2, p. 299-306.
    Publication Date: Jan 1993
    Bibliographic Code: 1993MNRAS.260..299H

    Citations: 43

  185. Detection of supersoft X-ray emission from GQ MUSCAE nine years after a nova outburst
    First Author: Oegelman, Hakki
    Nature (ISSN 0028-0836), vol. 361, no. 6410, p. 331-333.
    Publication Date: Jan 1993
    Bibliographic Code: 1993Natur.361..331O

    Citations: 90

  186. X-ray variability in a sample of Seyfert 1 type AGN
    First Author: Walter, R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 266, no. 1, p. 57-64.
    Publication Date: Dec 1992
    Bibliographic Code: 1992A&A...266...57W

    Citations: 7

  187. A link between X-ray variability and ultraviolet emission in Seyfert 1 type AGN
    First Author: Walter, R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 266, no. 1, p. 65-71.
    Publication Date: Dec 1992
    Bibliographic Code: 1992A&A...266...65W

    Citations: 8

  188. A magnetic flare model for X-ray variability in AGN
    First Author: de Vries, M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 266, no. 1, p. 77-84.
    Publication Date: Dec 1992
    Bibliographic Code: 1992A&A...266...77D

    Citations: 15

  189. X-ray observations of flat spectrum radio sources with the HEAO-A, Einstein and EXOSAT observatories
    First Author: Biermann, P. L.
    Astronomy and Astrophysics Supplement Series (ISSN 0365-0138), vol. 96, no. 2, p. 339-349.
    Publication Date: Dec 1992
    Bibliographic Code: 1992A&AS...96..339B

    Citations: 18

  190. An interpretation of the spectral properties of hot hydrogen-rich white dwarfs with stratified H/He model atmospheres
    First Author: Vennes, Stephane
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 401, no. 1, p. 288-310.
    Publication Date: Dec 1992
    Bibliographic Code: 1992ApJ...401..288V

    Citations: 38

  191. EXOSAT observations of the Be/X-ray binary 4U 2206 + 54
    First Author: Saraswat, Priyamvada
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 401, no. 2, p. 678-684.
    Publication Date: Dec 1992
    Bibliographic Code: 1992ApJ...401..678S

    Citations: 13

  192. EXOSAT observations of the X-ray binary pulsar 4U 1538-52
    First Author: Robba, N. R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 401, no. 2, p. 685-694.
    Publication Date: Dec 1992
    Bibliographic Code: 1992ApJ...401..685R

    Citations: 11

  193. Radio-loud and radio-quiet quasars observed by EXOSAT
    First Author: Lawson, A. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 259, no. 4, p. 743-750.
    Publication Date: Dec 1992
    Bibliographic Code: 1992MNRAS.259..743L

    Citations: 61

  194. First X-ray spectrum of the most luminous quasar PKS 2126 - 158
    First Author: Ghosh, K. K.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 265, no. 2, p. 413-416.
    Publication Date: Nov 1992
    Bibliographic Code: 1992A&A...265..413G

    Citations: 5

  195. X-ray spectra of Seyfert galaxies
    First Author: Ghosh, K. K.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 259, no. 1, p. 175-190.
    Publication Date: Nov 1992
    Bibliographic Code: 1992MNRAS.259..175G

    Citations: 10

  196. X-ray observations of planetary nebulae with binary nuclei
    First Author: Apparao, K. M. V.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 397, no. 2, p. 534-536.
    Publication Date: Oct 1992
    Bibliographic Code: 1992ApJ...397..534A

    Citations: 13

  197. X-ray observations of the Seyfert 1 galaxy MCG 2-58-22
    First Author: Ghosh, K. K.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 398, no. 2, p. 501-506.
    Publication Date: Oct 1992
    Bibliographic Code: 1992ApJ...398..501G

    Citations: 8

  198. Energy structure of the accretion disc corona in X 1822-371
    First Author: Hellier, Coel
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 258, no. 3, p. 457-460.
    Publication Date: Oct 1992
    Bibliographic Code: 1992MNRAS.258..457H

    Citations: 12

  199. A search for the 2omega-Omega frequency in the X-ray light curves of intermediate polars
    First Author: Hellier, Coel
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 258, no. 3, p. 578-580.
    Publication Date: Oct 1992
    Bibliographic Code: 1992MNRAS.258..578H

    Citations: 21

  200. BG Canis Minoris/3A0729+103 - The true spin period revealed?
    First Author: Norton, A. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 258, no. 4, p. 697-704.
    Publication Date: Oct 1992
    Bibliographic Code: 1992MNRAS.258..697N

    Citations: 36

  201. A new kind of oscillation in the persistent emission of the Rapid Burster
    First Author: Lubin, Lori M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 258, no. 4, p. 759-772.
    Publication Date: Oct 1992
    Bibliographic Code: 1992MNRAS.258..759L

    Citations: 16

  202. Periodic outbursts in the peculiar X-ray binary 2S 0114+65
    First Author: Finley, J. P.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 262, no. 2, p. L25-L28.
    Publication Date: Sep 1992
    Bibliographic Code: 1992A&A...262L..25F

    Citations: 38

  203. S-154 in the Large Magellanic Cloud - Spectral evolution from a luminous Fe II variable to a symbiotic-like star
    First Author: Remillard, R. A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 396, no. 2, Sept. 10, 1992, p. 668-673.
    Publication Date: Sep 1992
    Bibliographic Code: 1992ApJ...396..668R

    Citations: 3

  204. X-ray luminosity and spectral variability of hard X-ray-selected active galactic nuclei
    First Author: Grandi, P.
    Astrophysical Journal Supplement Series (ISSN 0067-0049), vol. 82, no. 1, Sept. 1992, p. 93-116. Research supported by ASI and MURST.
    Publication Date: Sep 1992
    Bibliographic Code: 1992ApJS...82...93G

    Citations: 53

  205. Properties of cooling flows in a flux-limited sample of clusters of galaxies
    First Author: Edge, A. C.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 258, no. 1, Sept. 1, 1992, p. 177-188. Research supported by Royal Society and SERC.
    Publication Date: Sep 1992
    Bibliographic Code: 1992MNRAS.258..177E

    Citations: 250

  206. The X-ray variability of the Seyfert galaxy NGC 6814
    First Author: Fiore, F.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 261, no. 2, p. 405-414.
    Publication Date: Aug 1992
    Bibliographic Code: 1992A&A...261..405F

    Citations: 15

  207. EXOSAT measurement of the spectrum of Markarian 382
    First Author: Singh, K. P.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 262, no. 1, p. 49-51.
    Publication Date: Aug 1992
    Bibliographic Code: 1992A&A...262...49S

    Citations: 1

  208. An ionized accretion disk in Cygnus X-1
    First Author: Done, C.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 395, no. 1, p. 275-288.
    Publication Date: Aug 1992
    Bibliographic Code: 1992ApJ...395..275D

    Citations: 257

  209. UV spectroscopy of Z Chamaeleontis. I - Time dependent dips in superoutburst
    First Author: Harlaftis, E. T.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 257, no. 4, Aug. 15, 1992, p. 607-619.
    Publication Date: Aug 1992
    Bibliographic Code: 1992MNRAS.257..607H

    Citations: 22

  210. The EXOSAT observations of SS Cygni
    First Author: Jones, M. H.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 257, no. 4, Aug. 15, 1992, p. 633-649. Research supported by SERC.
    Publication Date: Aug 1992
    Bibliographic Code: 1992MNRAS.257..633J

    Citations: 52

  211. Correlated hard X-ray and ultraviolet variability in NGC 5548
    First Author: Clavel, J.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 393, no. 1, July 1, 1992, p. 113-125.
    Publication Date: Jul 1992
    Bibliographic Code: 1992ApJ...393..113C

    Citations: 147

  212. The coolest DA white dwarfs detected at soft X-ray wavelengths
    First Author: Kidder, K. M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 394, no. 1, July 20, 1992, p. 288-297. Research supported by NASA, SERC, NSERC, and FCAR.
    Publication Date: Jul 1992
    Bibliographic Code: 1992ApJ...394..288K

    Citations: 28

  213. X-ray to infrared observations of the cataclysmic variable KO Velorum (E1013 - 477)
    First Author: Sambruna, R. M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 391, no. 2, June 1, 1992, p. 750-759.
    Publication Date: Jun 1992
    Bibliographic Code: 1992ApJ...391..750S

    Citations: 3

  214. Whole Earth Telescope observations of V471 Tauri - The nature of the white dwarf variations
    First Author: Clemens, J. C.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 391, no. 2, June 1, 1992, p. 773-783. Research supported by NSERC, CNRS, SERC, et al.
    Publication Date: Jun 1992
    Bibliographic Code: 1992ApJ...391..773C

    Citations: 40

  215. H0414 + 009 - an X-ray bright BL Lac with a radio tail in a distant cluster of galaxies
    First Author: McHardy, I. M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 256, no. 4, June 15, 1992, p. 655-668. Research supported by SERC.
    Publication Date: Jun 1992
    Bibliographic Code: 1992MNRAS.256..655M

    Citations: 25

  216. Pulse phase-resolved X-ray spectroscopy of the transient high-mass X-ray binary V 0332 + 53
    First Author: Unger, S. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 256, no. 4, June 15, 1992, p. 725-735. Research supported by Meiko, Ltd.
    Publication Date: Jun 1992
    Bibliographic Code: 1992MNRAS.256..725U

    Citations: 13

  217. The origin of the X-ray emission in 3C 273 and 3C 120
    First Author: Walter, R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 258, no. 2, p. 255-264.
    Publication Date: May 1992
    Bibliographic Code: 1992A&A...258..255W

    Citations: 22

  218. Nearly simultaneous observations of chromospheric and coronal radiative losses of cool stars
    First Author: Schrijver, C. J.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 258, no. 2, p. 432-448.
    Publication Date: May 1992
    Bibliographic Code: 1992A&A...258..432S

    Citations: 40

  219. The constitution of the atmospheric layers and the extreme ultraviolet spectrum of hot hydrogen-rich white dwarfs
    First Author: Vennes, Stephane
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 390, no. 2, May 10, 1992, p. 590-601.
    Publication Date: May 1992
    Bibliographic Code: 1992ApJ...390..590V

    Citations: 46

  220. CNO destruction by spallation and type I X-ray bursts
    First Author: Tillett, Jason C.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 388, April 1, 1992, p. 555-560. Research supported by University of Delaware Research Foundation.
    Publication Date: Apr 1992
    Bibliographic Code: 1992ApJ...388..555T

    Citations: 2

  221. The X-ray spectra of high-luminosity active galactic nuclei observed by Ginga
    First Author: Williams, O. R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 389, April 10, 1992, p. 157-178.
    Publication Date: Apr 1992
    Bibliographic Code: 1992ApJ...389..157W

    Citations: 191

  222. EXOSAT observations of the broad-line radio galaxy 3C 382
    First Author: Ghosh, K. K.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 389, April 10, 1992, p. 179-187.
    Publication Date: Apr 1992
    Bibliographic Code: 1992ApJ...389..179G

    Citations: 8

  223. On the optical counterpart of 1E 1207.4 - 5209, the central X-ray source of a ring-shaped supernova remnant
    First Author: Bignami, Giovanni F.
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 389, April 20, 1992, p. L67-L69.
    Publication Date: Apr 1992
    Bibliographic Code: 1992ApJ...389L..67B

    Citations: 15

  224. The spectral signature of the cooling flow in Abell 478
    First Author: Johnstone, R. M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 255, April 1, 1992, p. 431-440. Research supported by Royal Society.
    Publication Date: Apr 1992
    Bibliographic Code: 1992MNRAS.255..431J

    Citations: 110

  225. Extensive X-ray monitoring of the broad-line galaxy 3C 382
    First Author: Barr, P.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 255, April 1, 1992, p. 495-501.
    Publication Date: Apr 1992
    Bibliographic Code: 1992MNRAS.255..495B

    Citations: 12

  226. Models for the remnants of recurrent novae. III - Comparison with the X-ray observations of RS Ophiuchi (1985)
    First Author: O'Brien, T. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 255, April 15, 1992, p. 683-693. Research supported by SERC and NATO.
    Publication Date: Apr 1992
    Bibliographic Code: 1992MNRAS.255..683O

    Citations: 47

  227. X-ray continuum with an iron emission line from the radio-quiet quasar PHL 909
    First Author: Ghosh, K. K.
    Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 104, no. 674, April 1992, p. 258-262.
    Publication Date: Apr 1992
    Bibliographic Code: 1992PASP..104..258G

    Citations: 2

  228. Variability pattern from X-ray to IR wavelengths in the active nucleus of NGC 1566
    First Author: Baribaud, T.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 256, no. 2, p. 375-398.
    Publication Date: Mar 1992
    Bibliographic Code: 1992A&A...256..375B

    Citations: 44

  229. Hard X-rays from the contact binary VW Cephei
    First Author: Tsuru, T.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 255, March 15, 1992, p. 192-196.
    Publication Date: Mar 1992
    Bibliographic Code: 1992MNRAS.255..192T

    Citations: 13

  230. X-ray variability in the Seyfert galaxy Markarian 618
    First Author: Rao, A. R.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 255, March 15, 1992, p. 197-202.
    Publication Date: Mar 1992
    Bibliographic Code: 1992MNRAS.255..197R

    Citations: 10

  231. X-ray spectrum of NGC 3783 - Detection of soft excess and an emission line
    First Author: Ghosh, K. K.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 255, no. 1-2, p. 119-123.
    Publication Date: Feb 1992
    Bibliographic Code: 1992A&A...255..119G

    Citations: 7

  232. On the power spectra of the wind-fed X-ray binary pulsar GX 301 - 2
    First Author: Orlandini, Mauro
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 386, Feb. 20, 1992, p. 703-709. Research supported by MURST.
    Publication Date: Feb 1992
    Bibliographic Code: 1992ApJ...386..703O

    Citations: 5

  233. The X-ray spectrum of the superluminal quasar 1928 + 73
    First Author: Ghosh, K. K.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 254, Feb. 15, 1992, p. 563-567.
    Publication Date: Feb 1992
    Bibliographic Code: 1992MNRAS.254..563G

    Citations: 6

  234. EXOSAT X-ray spectra of quasars
    First Author: Comastri, Andrea
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 384, Jan. 1, 1992, p. 62-71. Research supported by Harvard-Smithsonian Center for Astrophysics.
    Publication Date: Jan 1992
    Bibliographic Code: 1992ApJ...384...62C

    Citations: 91

  235. X-ray continuum and line emission of the Seyfert galaxy MCG - 5-23-16
    First Author: Singh, K. P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 385, Jan. 20, 1992, p. 132-136.
    Publication Date: Jan 1992
    Bibliographic Code: 1992ApJ...385..132S

    Citations: 8

  236. GINGA and EXOSAT observations of the Perseus cluster of galaxies
    First Author: Allen, S. W.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 254, Jan. 1, 1992, p. 51-58. Research supported by Royal Society.
    Publication Date: Jan 1992
    Bibliographic Code: 1992MNRAS.254...51A

    Citations: 50

  237. X-ray spectrum of the radio-loud quasar PKS 1217 + 023
    First Author: Ghosh, K. K.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 252, no. 1, Dec. 1991, p. 53-55.
    Publication Date: Dec 1991
    Bibliographic Code: 1991A&A...252...53G

    Citations: 3

  238. Evidence of an interacting stellar wind and possible high energy emission in the open cluster Berkeley 87
    First Author: Polcaro, V. F.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 252, no. 2, Dec. 1991, p. 590-596.
    Publication Date: Dec 1991
    Bibliographic Code: 1991A&A...252..590P

    Citations: 31

  239. Low-flux hard X-ray observation of Cygnus X-1
    First Author: Ubertini, P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 383, Dec. 10, 1991, p. 263-268. Research supported by CNR.
    Publication Date: Dec 1991
    Bibliographic Code: 1991ApJ...383..263U

    Citations: 13

  240. EXOSAT observations of the Seyfert 1 galaxy NGC 3516
    First Author: Ghosh, K. K.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 383, Dec. 20, 1991, p. 574-579.
    Publication Date: Dec 1991
    Bibliographic Code: 1991ApJ...383..574G

    Citations: 17

  241. A study of the flaring and quiescent X-ray and UV emission from II Pegasi
    First Author: Tagliaferri, G.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 251, no. 1, Nov. 1991, p. 161-170.
    Publication Date: Nov 1991
    Bibliographic Code: 1991A&A...251..161T

    Citations: 22

  242. Einstein Observatory SSS and MPC observations of the complex X-ray spectra of Seyfert galaxies
    First Author: Turner, T. J.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 381, Nov. 1, 1991, p. 85-100.
    Publication Date: Nov 1991
    Bibliographic Code: 1991ApJ...381...85T

    Citations: 114

  243. Numerical simulations of flares on M dwarf stars. I - Hydrodynamics and coronal X-ray emission
    First Author: Cheng, Chung-Chieh
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 381, Nov. 1, 1991, p. 234-249. Research supported by NASA and ASI.
    Publication Date: Nov 1991
    Bibliographic Code: 1991ApJ...381..234C

    Citations: 11

  244. V795 Herculis (=PG 1711 + 336), a peculiar intermediate polar without strong X-ray emission
    First Author: Zhang, Erho
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 381, Nov. 10, 1991, p. 534-542.
    Publication Date: Nov 1991
    Bibliographic Code: 1991ApJ...381..534Z

    Citations: 36

  245. EXOSAT observations of the X-ray burst source 4U 1702 - 42
    First Author: Oosterbroek, T.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 250, no. 2, Oct. 1991, p. 389-394.
    Publication Date: Oct 1991
    Bibliographic Code: 1991A&A...250..389O

    Citations: 9

  246. X-ray spectrum (0.1-10 keV) of the broad line radio galaxy - 3C 390.3
    First Author: Ghosh, K. K.
    Astronomical Journal (ISSN 0004-6256), vol. 102, Oct. 1991, p. 1298-1302.
    Publication Date: Oct 1991
    Bibliographic Code: 1991AJ....102.1298G

    Citations: 12

  247. Short-term X-ray variability of the BL Lacertae object PKS 2155 - 304 - Power spectrum and cross-correlation analysis
    First Author: Tagliaferri, G.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 380, Oct. 10, 1991, p. 78-83.
    Publication Date: Oct 1991
    Bibliographic Code: 1991ApJ...380...78T

    Citations: 21

  248. X-ray observations of the Seyfert 1 galaxy Markarian 464
    First Author: Piro, L.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 380, Oct. 20, 1991, p. 357-361. Research supported by ASI.
    Publication Date: Oct 1991
    Bibliographic Code: 1991ApJ...380..357P

    Citations: 5

  249. EXOSAT observations of clusters of galaxies. I - The X-ray data. II - X-ray to optical correlations
    First Author: Edge, A. C.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 252, Oct. 1, 1991, p. 414-441. Research supported by Royal Society.
    Publication Date: Oct 1991
    Bibliographic Code: 1991MNRAS.252..414E

    Citations: 359

  250. EXOSAT Observations of Clusters of Galaxies - Part Two - X-Ray to Optical Correlations
    First Author: Edge, A. C.
    Monthly Notices of the Royal Astronomical Society, Vol. 252, NO. 3/OCT1, P. 428, 1991
    Publication Date: Oct 1991
    Bibliographic Code: 1991MNRAS.252..428E

    Citations: 283

  251. The soft X-ray variability of NGC 5548
    First Author: Kaastra, J. S.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 249, no. 1, Sept. 1991, p. 70-74. Research supported by NWO.
    Publication Date: Sep 1991
    Bibliographic Code: 1991A&A...249...70K

    Citations: 1

  252. New constraints on neutron star models of gamma-ray bursts. II - X-ray observations of three gamma-ray burst error boxes
    First Author: Boer, M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 249, no. 1, Sept. 1991, p. 118-124.
    Publication Date: Sep 1991
    Bibliographic Code: 1991A&A...249..118B

    Citations: 16

  253. The EXOSAT high Galactic latitude survey
    First Author: Giommi, P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 378, Sept. 1, 1991, p. 77-92. Research supported by Royal Society and SERC.
    Publication Date: Sep 1991
    Bibliographic Code: 1991ApJ...378...77G

    Citations: 100

  254. Persistence and change in the soft X-ray spectrum of the quasar PG 1211 + 143
    First Author: Elvis, Martin
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 378, Sept. 10, 1991, p. 537-542.
    Publication Date: Sep 1991
    Bibliographic Code: 1991ApJ...378..537E

    Citations: 35

  255. Erratic profiles of type II bursts of very low fluence from the Rapid Burster
    First Author: Lubin, Lori M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 252, Sept. 15, 1991, p. 190-196.
    Publication Date: Sep 1991
    Bibliographic Code: 1991MNRAS.252..190L

    Citations: 3

  256. Observations of X-ray spectra of two nearby QSO's - MRK 205 and MRK 1148
    First Author: Singh, K. P.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 248, no. 1, Aug. 1991, p. 37-44.
    Publication Date: Aug 1991
    Bibliographic Code: 1991A&A...248...37S

    Citations: 8

  257. The X-ray cooling flow in the cluster of galaxies around PKS 2354-35
    First Author: Schwartz, Daniel A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 376, Aug. 1, 1991, p. 424-429. Research supported by U.S.-Australia Cooperative Science Program and Department of Industry, Technology, and Commerce of Australia.
    Publication Date: Aug 1991
    Bibliographic Code: 1991ApJ...376..424S

    Citations: 15

  258. X-ray observations of the bright Seyfert galaxy IC 4329A
    First Author: Singh, K. P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 377, Aug. 20, 1991, p. 417-425.
    Publication Date: Aug 1991
    Bibliographic Code: 1991ApJ...377..417S

    Citations: 9

  259. On spectra of X-ray bursters in the expansion phase
    First Author: Lapidus, I. I.
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 377, Aug. 20, 1991, p. L93-L96. Research supported by Scuola Internazionale Superiore di Studi Avanzati.
    Publication Date: Aug 1991
    Bibliographic Code: 1991ApJ...377L..93L

    Citations: 7

  260. Do observations reveal accretion discs in intermediate polars?
    First Author: Hellier, Coel
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 251, Aug. 15, 1991, p. 693-697.
    Publication Date: Aug 1991
    Bibliographic Code: 1991MNRAS.251..693H

    Citations: 55

  261. The X-ray properties of GX 301 - 2 (4U 1223 - 62)
    First Author: Haberl, F.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 376, July 20, 1991, p. 245-255.
    Publication Date: Jul 1991
    Bibliographic Code: 1991ApJ...376..245H

    Citations: 34

  262. Shot model parameters for Cygnus X-1 through phase portrait fitting
    First Author: Lochner, James C.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 376, July 20, 1991, p. 295-311. DOE-supported research.
    Publication Date: Jul 1991
    Bibliographic Code: 1991ApJ...376..295L

    Citations: 64

  263. The Rapid Burster and its type II burst profiles
    First Author: Tan, J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 251, July 1, 1991, p. 1-23.
    Publication Date: Jul 1991
    Bibliographic Code: 1991MNRAS.251....1T

    Citations: 25

  264. Dust scattering in the high-state eclipse of CEN X-3
    First Author: Day, C. S. R.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 251, July 1, 1991, p. 76-83. Research supported by SERC and University of Cambridge.
    Publication Date: Jul 1991
    Bibliographic Code: 1991MNRAS.251...76D

    Citations: 25

  265. X-ray emission from hybrid-chromosphere stars
    First Author: Brown, Alexander
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 373, June 1, 1991, p. 614-619.
    Publication Date: Jun 1991
    Bibliographic Code: 1991ApJ...373..614B

    Citations: 26

  266. Thermal X-ray emission from classical novae in optical decline
    First Author: MacDonald, James
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 373, June 1, 1991, p. L51-L54.
    Publication Date: Jun 1991
    Bibliographic Code: 1991ApJ...373L..51M

    Citations: 34

  267. X-ray to infrared observations of the AM Herculis system E1405 - 451 (V834 Centauri)
    First Author: Sambruna, R. M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 374, June 20, 1991, p. 744-752.
    Publication Date: Jun 1991
    Bibliographic Code: 1991ApJ...374..744S

    Citations: 9

  268. The 'noisy' pulsar in HER X-1
    First Author: Belloni, T.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 245, no. 2, May 1991, p. L29-L31.
    Publication Date: May 1991
    Bibliographic Code: 1991A&A...245L..29B

    Citations: 2

  269. X-ray luminosity and spectral variability in the Seyfert type I galaxy - PG 2130 + 099
    First Author: Singh, K. P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 372, May 1, 1991, p. 49-53.
    Publication Date: May 1991
    Bibliographic Code: 1991ApJ...372...49S

    Citations: 5

  270. On the X-ray emitting boundary layer of the dwarf nova VW Hydri
    First Author: Mauche, Christopher W.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 372, May 10, 1991, p. 659-663.
    Publication Date: May 1991
    Bibliographic Code: 1991ApJ...372..659M

    Citations: 36

  271. On the relation between the X-ray properties of clusters of galaxies and their brightest cluster member
    First Author: Edge, A. C.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 250, May 1, 1991, p. 103-110. Royal Society-supported research.
    Publication Date: May 1991
    Bibliographic Code: 1991MNRAS.250..103E

    Citations: 49

  272. Multimission observations of 4U 1538 - 52
    First Author: Cominsky, L. R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 370, April 1, 1991, p. 670-676. Research supported by Sonoma State University.
    Publication Date: Apr 1991
    Bibliographic Code: 1991ApJ...370..670C

    Citations: 12

  273. The discovery of an X-ray burst and a study of aperiodic variability from SMC X-1
    First Author: Angelini, L.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 371, April 10, 1991, p. 332-341.
    Publication Date: Apr 1991
    Bibliographic Code: 1991ApJ...371..332A

    Citations: 35

  274. Ultraviolet variability of NGC 5548 - Dynamics of the continuum production region and geometry of the broad-line region
    First Author: Krolik, J. H.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 371, April 20, 1991, p. 541-562.
    Publication Date: Apr 1991
    Bibliographic Code: 1991ApJ...371..541K

    Citations: 325

  275. EXOSAT observations of the X-ray source 2S 0114 + 65
    First Author: Apparao, Krishna M. V.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 371, April 20, 1991, p. 772-775.
    Publication Date: Apr 1991
    Bibliographic Code: 1991ApJ...371..772A

    Citations: 17

  276. GINGA X-ray observation of EX Hya - New constraints on the accretion model
    First Author: Rosen, S. R.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 249, April 1, 1991, p. 417-429. Royal Society-supported research.
    Publication Date: Apr 1991
    Bibliographic Code: 1991MNRAS.249..417R

    Citations: 38

  277. EXOSAT observations of the quasar PKS 2135 - 147
    First Author: Singh, K. P.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 243, no. 1, March 1991, p. 67-70.
    Publication Date: Mar 1991
    Bibliographic Code: 1991A&A...243...67S

    Citations: 3

  278. Accretion mechanisms in the Be/X-ray transient system A0535 + 26
    First Author: Motch, C.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 369, March 10, 1991, p. 490-505. Research supported by CNRS and CNPq.
    Publication Date: Mar 1991
    Bibliographic Code: 1991ApJ...369..490M

    Citations: 82

  279. A ubiquitous absorption feature in the X-ray spectra of BL Lacertae objects
    First Author: Madejski, Greg M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 370, March 20, 1991, p. 198-204.
    Publication Date: Mar 1991
    Bibliographic Code: 1991ApJ...370..198M

    Citations: 52

  280. Quasi-periodic oscillations in the Z source GX 340 +
    First Author: Penninx, W.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 249, March 1, 1991, p. 113-121. Research supported by NWO, Ministry of Education and Sciences of Netherlands, and Leids Kerkhoven Bosscha Fund.
    Publication Date: Mar 1991
    Bibliographic Code: 1991MNRAS.249..113P

    Citations: 24

  281. Quasi-periodic oscillations in short type II bursts from the Rapid Burster
    First Author: Lubin, Lori M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 249, March 15, 1991, p. 300-309.
    Publication Date: Mar 1991
    Bibliographic Code: 1991MNRAS.249..300L

    Citations: 15

  282. Photometric and spectroscopic studies of cool stars discovered in EXOSAT X-ray images. I - Time variability and spectral classification of eight southern stars
    First Author: Cutispoto, G.
    Astronomy and Astrophysics Supplement Series (ISSN 0365-0138), vol. 87, no. 2, Feb. 1991, p. 233-245. Research supported by Ministero dell'Universita e della Ricerca Scientifica e Tecnologica, CNR, and ASI.
    Publication Date: Feb 1991
    Bibliographic Code: 1991A&AS...87..233C

    Citations: 16

  283. Coordinated X-ray ultraviolet and optical observations of 3C 120
    First Author: Maraschi, L.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 368, Feb. 10, 1991, p. 138-151. Research supported by the Ministero dell'Universita e della Ricerca Scientifica e Tecnologica and CNR.
    Publication Date: Feb 1991
    Bibliographic Code: 1991ApJ...368..138M

    Citations: 48

  284. Compton reflection and the variable X-ray spectrum of NGC 5548
    First Author: Nandra, K.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 248, Feb. 15, 1991, p. 760-772.
    Publication Date: Feb 1991
    Bibliographic Code: 1991MNRAS.248..760N

    Citations: 101

  285. EXOSAT observations of Cygnus X-1 - Study of the soft X-ray excess
    First Author: Balucinska, M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 241, no. 2, Jan. 1991, p. 439-450.
    Publication Date: Jan 1991
    Bibliographic Code: 1991A&A...241..439B

    Citations: 46

  286. Quiescent and flaring X-rays from both Gliese 867A and Gliese 867B
    First Author: Pollock, A. M. T.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 241, no. 2, Jan. 1991, p. 451-456. ASI-supported research.
    Publication Date: Jan 1991
    Bibliographic Code: 1991A&A...241..451P

    Citations: 5

  287. The orbital ephemeris and eclipse transitions of the low-mass X-ray binary EXO 0748 - 676
    First Author: Parmar, A. N.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 366, Jan. 1, 1991, p. 253-260.
    Publication Date: Jan 1991
    Bibliographic Code: 1991ApJ...366..253P

    Citations: 35

  288. X-ray and optical observations of the Shapley supercluster in Hydra-Centaurus
    First Author: Raychaudhury, Somak
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 248, Jan. 1, 1991, p. 101-111. Research supported by Royal Society, SERC, and Saint Edmund's College.
    Publication Date: Jan 1991
    Bibliographic Code: 1991MNRAS.248..101R

    Citations: 71

  289. Implications of the ionizing continuum of 3C263
    First Author: Crawford, C. S.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 248, Jan. 1, 1991, p. 139-147. Research supported by Royal Society, Balliol College, and SERC.
    Publication Date: Jan 1991
    Bibliographic Code: 1991MNRAS.248..139C

    Citations: 9

  290. Optical and X-ray observations of AO PISCIUM and the origin of the spin pulse in intermediate polars
    First Author: Hellier, Coel
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 248, Jan. 15, 1991, p. 233-255. Royal Society-supported research.
    Publication Date: Jan 1991
    Bibliographic Code: 1991MNRAS.248..233H

    Citations: 83

  291. On the interpretation of the EXOSAT photometry of two hot DA white dwarfs
    First Author: Vennes, Stephane
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 364, Dec. 1, 1990, p. 647-656.
    Publication Date: Dec 1990
    Bibliographic Code: 1990ApJ...364..647V

    Citations: 7

  292. EXOSAT observations of the suspected flare star BD + 48 deg 1958A
    First Author: Rao, A. R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 365, Dec. 10, 1990, p. 332-335.
    Publication Date: Dec 1990
    Bibliographic Code: 1990ApJ...365..332R

    Citations: 0

  293. EXOSAT observations of the blazar PKS 1510 - 089
    First Author: Singh, K. P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 365, Dec. 20, 1990, p. 455-459.
    Publication Date: Dec 1990
    Bibliographic Code: 1990ApJ...365..455S

    Citations: 11

  294. WW Horologii - Revised period and X-ray light curve
    First Author: Beuermann, K.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 238, no. 1-2, Nov. 1990, p. 187-190.
    Publication Date: Nov 1990
    Bibliographic Code: 1990A&A...238..187B

    Citations: 7

  295. EXOSAT observations of three DA white dwarfs
    First Author: Koester, D.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 239, no. 1-2, Nov. 1990, p. 260-264.
    Publication Date: Nov 1990
    Bibliographic Code: 1990A&A...239..260K

    Citations: 8

  296. GINGA observations of X-rays from the Seyfert I galaxy Markarian 509
    First Author: Singh, K. P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 363, Nov. 1, 1990, p. 131-141.
    Publication Date: Nov 1990
    Bibliographic Code: 1990ApJ...363..131S

    Citations: 17

  297. Optical and X-Ray Observations of 4U:0614+09
    First Author: Machin, G.
    Monthly Notices of the Royal Astronomical Society, Vol. 247, NO.2/NOV15, P. 205, 1990
    Publication Date: Nov 1990
    Bibliographic Code: 1990MNRAS.247..205M

    Citations: 25

  298. X-ray bursts with photospheric radius expansion and the gravitational redshift of neutron stars
    First Author: Damen, E.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 237, no. 1, Oct. 1990, p. 103-109.
    Publication Date: Oct 1990
    Bibliographic Code: 1990A&A...237..103D

    Citations: 60

  299. EXOSAT observations of Cygnus X-2 continuum and line spectrum
    First Author: Chiappetti, L.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 361, Oct. 1, 1990, p. 596-606. Research supported by NASA and University of California.
    Publication Date: Oct 1990
    Bibliographic Code: 1990ApJ...361..596C

    Citations: 15

  300. X-Ray Observations of the Radio Galaxy Pictor-A
    First Author: Singh, K. P.
    Monthly Notices of the Royal Astronomical Society, Vol. 246, NO.4/OCT15, P. 706, 1990
    Publication Date: Oct 1990
    Bibliographic Code: 1990MNRAS.246..706S

    Citations: 7

  301. Correlation of X-ray burst properties with source state in the 'atoll' source 4U/MXB 1636 - 53
    First Author: van der Klis, M.
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 360, Sept. 1, 1990, p. L19-L22. Research supported by NWO.
    Publication Date: Sep 1990
    Bibliographic Code: 1990ApJ...360L..19V

    Citations: 46

  302. The X-ray absorption spectrum of VELA X-1
    First Author: Haberl, F.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 361, Sept. 20, 1990, p. 225-234.
    Publication Date: Sep 1990
    Bibliographic Code: 1990ApJ...361..225H

    Citations: 53

  303. Self-Consistent Comptonized Models for the Spectra of Low Mass X-Ray Binaries
    First Author: Ponman, T. J.
    Monthly Notices of the Royal Astronomical Society, Vol. 246, NO.2/SEP15, P. 287, 1990
    Publication Date: Sep 1990
    Bibliographic Code: 1990MNRAS.246..287P

    Citations: 15

  304. An X-Ray Flare on the Shortperiod Eclipsing Binary Xy-Ursae
    First Author: Jeffries, R. D.
    Monthly Notices of the Royal Astronomical Society, Vol. 246, NO.2/SEP15, P. 337, 1990
    Publication Date: Sep 1990
    Bibliographic Code: 1990MNRAS.246..337J

    Citations: 10

  305. Compact extragalactic objects - A search for 160-minute periodicity in the X-ray data
    First Author: Lyuty, V. M.
    Pis'ma v Astronomicheskii Zhurnal (ISSN 0320-0108), vol. 16, Sept. 1990, p. 771-781. In Russian. In Russian. In Russian.
    Publication Date: Sep 1990
    Bibliographic Code: 1990PAZh...16..771L

    Citations: 1

  306. Multi-wavelength observations of 3C 273. II - 1986-1988
    First Author: Courvoisier, T. J. L.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 234, no. 1-2, Aug. 1990, p. 73-83.
    Publication Date: Aug 1990
    Bibliographic Code: 1990A&A...234...73C

    Citations: 54

  307. The pulsed light curve of VELA X-1
    First Author: Raubenheimer, B. C.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 234, no. 1-2, Aug. 1990, p. 172-176. Research supported by Max-Planck-Gesellschaft zur Foerderung der Wissenschaften.
    Publication Date: Aug 1990
    Bibliographic Code: 1990A&A...234..172R

    Citations: 9

  308. EXOSAT observation of the supernova remnant MSH 15-52
    First Author: Trussoni, E.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 234, no. 1-2, Aug. 1990, p. 403-409.
    Publication Date: Aug 1990
    Bibliographic Code: 1990A&A...234..403T

    Citations: 19

  309. X-ray and ultraviolet observations of the Seyfert galaxy MCG 8-11-11
    First Author: Treves, A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 359, Aug. 10, 1990, p. 98-103.
    Publication Date: Aug 1990
    Bibliographic Code: 1990ApJ...359...98T

    Citations: 17

  310. The temperature scale of hot DA white dwarfs - Temperatures from far-ultraviolet continuum fluxes
    First Author: Finley, David S.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 359, Aug. 20, 1990, p. 483-498.
    Publication Date: Aug 1990
    Bibliographic Code: 1990ApJ...359..483F

    Citations: 58

  311. The Changing Soft X-Ray Lightcurve of the Am-Herculis System Mr-Serpentis = PG:1550+191
    First Author: Angelini, L.
    Monthly Notices of the Royal Astronomical Society, Vol. 245, NO.4/AUG15, P. 652, 1990
    Publication Date: Aug 1990
    Bibliographic Code: 1990MNRAS.245..652A

    Citations: 6

  312. The ultraviolet and X-ray spectrum of NGC 5548 - Evidence for thermal Comptonization and geometrical variations
    First Author: Walter, R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 233, no. 1, July 1990, p. 40-52. Research supported by SNSF.
    Publication Date: Jul 1990
    Bibliographic Code: 1990A&A...233...40W

    Citations: 26

  313. Constraints on the inner accretion flow of 4U/MXB 1636-53 (V 801 Arae) from a comparison of X-ray burst and persistent emission
    First Author: Damen, E.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 233, no. 1, July 1990, p. 121-136.
    Publication Date: Jul 1990
    Bibliographic Code: 1990A&A...233..121D

    Citations: 8

  314. The cause of the pulsations of the white dwarf component in V 471 Tauri
    First Author: Stanghellini, L.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 233, no. 2, July 1990, p. L13-L16. Research supported by Los Alamos National Laboratory, NASA, and DOE.
    Publication Date: Jul 1990
    Bibliographic Code: 1990A&A...233L..13S

    Citations: 7

  315. The photospheric temperatures and composition of very hot He-rich white dwarfs
    First Author: Barstow, M. A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 245, July 15, 1990, p. 370-383.
    Publication Date: Jul 1990
    Bibliographic Code: 1990MNRAS.245..370B

    Citations: 8

  316. An X-Ray Flux-Limited Sample of Clusters of Galaxies - Evidence for Evolution of the Luminosity Function
    First Author: Edge, A. C.
    Monthly Notices of the Royal Astronomical Society, Vol. 245, NO. 1/JUL1, P. 559, 1990
    Publication Date: Jul 1990
    Bibliographic Code: 1990MNRAS.245..559E

    Citations: 411

  317. Rotational modulation and flares on RS Canum Venaticorum and BY Draconis-type stars. XV - Observations of Proxima Centauri and solar calibration data
    First Author: Haisch, B. M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 232, no. 2, June 1990, p. 387-395. Research supported by Lockheed Independent Research Program, CNR, and MPI.
    Publication Date: Jun 1990
    Bibliographic Code: 1990A&A...232..387H

    Citations: 17

  318. A study of BL Lacertae-type objects with Exosat. I - Flux correlations, luminosity variability, and spectral variability
    First Author: Giommi, P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 356, June 20, 1990, p. 432-455.
    Publication Date: Jun 1990
    Bibliographic Code: 1990ApJ...356..432G

    Citations: 145

  319. The ephemeris of X 1822 - 371
    First Author: Hellier, Coel
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 244, June 1, 1990, p. 39P-43P. Research supported by Royal Society.
    Publication Date: Jun 1990
    Bibliographic Code: 1990MNRAS.244P..39H

    Citations: 45

  320. An X-ray flare observed from van Biesbroeck 8
    First Author: Tagliaferri, G.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 231, no. 1, May 1990, p. 131-133.
    Publication Date: May 1990
    Bibliographic Code: 1990A&A...231..131T

    Citations: 22

  321. BD + 37 deg 1160 - A probable optical counterpart of the X-ray source 1H 0521 + 373
    First Author: Polcaro, V. F.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 231, no. 2, May 1990, p. 354-364. Research supported by CNR and AN USSR.
    Publication Date: May 1990
    Bibliographic Code: 1990A&A...231..354P

    Citations: 14

  322. Search for millisecond X-ray pulsations from the Galactic bulge X-ray source GX 9+1
    First Author: Hertz, P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 354, May 1, 1990, p. 267-272. Research supported by the U.S. Navy and NASA.
    Publication Date: May 1990
    Bibliographic Code: 1990ApJ...354..267H

    Citations: 11

  323. The X-ray emission of 3C273
    First Author: Turner, M. J. L.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 244, May 15, 1990, p. 310-321.
    Publication Date: May 1990
    Bibliographic Code: 1990MNRAS.244..310T

    Citations: 98

  324. EXOSAT measurements of the pulse period of VELA X-1
    First Author: Raubenheimer, B. C.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 230, no. 1, April 1990, p. 73-76.
    Publication Date: Apr 1990
    Bibliographic Code: 1990A&A...230...73R

    Citations: 14

  325. An atlas of aperiodic variability in HMXB
    First Author: Belloni, T.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 230, no. 1, April 1990, p. 103-119. Research supported by the Della Riccia Foundations.
    Publication Date: Apr 1990
    Bibliographic Code: 1990A&A...230..103B

    Citations: 136

  326. Rotational modulation and flares on RS Canum Venaticorum and BY Draconis-type stars. XIV - Phase, eclipse and flare observations of YY Geminorum by EXOSAT and IUE
    First Author: Haisch, B. M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 230, no. 2, April 1990, p. 419-430. Research supported by the Lockheed Independent Research Program, CNR, and MPI.
    Publication Date: Apr 1990
    Bibliographic Code: 1990A&A...230..419H

    Citations: 23

  327. Multifrequency observations of BL Lacertae
    First Author: Bregman, Joel N.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 352, April 1, 1990, p. 574-586. Research supported by the University of Massachusetts.
    Publication Date: Apr 1990
    Bibliographic Code: 1990ApJ...352..574B

    Citations: 72

  328. The complex 0.4-12 keV X-ray spectrum of Cygnus X-1
    First Author: Barr, P.
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 352, April 1, 1990, p. L41-L44.
    Publication Date: Apr 1990
    Bibliographic Code: 1990ApJ...352L..41B

    Citations: 21

  329. Period measurements of the 50 millisecond pulsar PSR 0540 - 69 with the EXOSAT satellite
    First Author: Oegelman, Hakki
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 353, April 10, 1990, p. L21-L23.
    Publication Date: Apr 1990
    Bibliographic Code: 1990ApJ...353L..21O

    Citations: 21

  330. The X-ray orbital lightcurve of TY Pyx - A 3.2-day eclipsing RS CVn system
    First Author: Culhane, J. L.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 243, April 1, 1990, p. 424-430.
    Publication Date: Apr 1990
    Bibliographic Code: 1990MNRAS.243..424C

    Citations: 26

  331. X-ray spectral variations in NGC 4151
    First Author: Fiore, F.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 243, April 1, 1990, p. 522-528. Research supported by CNR and MPI.
    Publication Date: Apr 1990
    Bibliographic Code: 1990MNRAS.243..522F

    Citations: 24

  332. Coronal X-ray emission from the short-period eclipsing binary XY UMa
    First Author: Bedford, D. K.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 243, April 15, 1990, p. 557-564. Research supported by SERC.
    Publication Date: Apr 1990
    Bibliographic Code: 1990MNRAS.243..557B

    Citations: 21

  333. Multi-frequency variations of the Wolf-Rayet system HD 193793. I - Infrared, X-ray and radio observations
    First Author: Williams, P. M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 243, April 15, 1990, p. 662-684.
    Publication Date: Apr 1990
    Bibliographic Code: 1990MNRAS.243..662W

    Citations: 271

  334. Simultaneous multifrequency observations of the Seyfert 1 galaxy NGC 4051 - Constant optical-infrared emission observed during large-amplitude X-ray variability
    First Author: Done, C.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 243, April 15, 1990, p. 713-720. Research supported by the Carnegie Trust and Royal Society.
    Publication Date: Apr 1990
    Bibliographic Code: 1990MNRAS.243..713D

    Citations: 75

  335. X-ray spectra of three BL Lac objects
    First Author: Garilli, B.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 229, no. 1, March 1990, p. 88-92.
    Publication Date: Mar 1990
    Bibliographic Code: 1990A&A...229...88G

    Citations: 15

  336. EXOSAT observations of the rapidly rotating flare star Gliese 890
    First Author: Rao, A. R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 352, March 20, 1990, p. 303-306.
    Publication Date: Mar 1990
    Bibliographic Code: 1990ApJ...352..303R

    Citations: 8

  337. Localization of one of the Galactic Centre X-ray burst sources
    First Author: Skinner, G. K.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 243, March 1, 1990, p. 72-77.
    Publication Date: Mar 1990
    Bibliographic Code: 1990MNRAS.243...72S

    Citations: 36

  338. LTE model atmospheres for hot, helium-rich degenerate stars
    First Author: Barstow, M. A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 243, March 15, 1990, p. 182-191.
    Publication Date: Mar 1990
    Bibliographic Code: 1990MNRAS.243..182B

    Citations: 12

  339. The bimodal spectral and QPO-behaviour of GX 17 + 2
    First Author: Langmeier, A.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 228, no. 1, Feb. 1990, p. 89-94.
    Publication Date: Feb 1990
    Bibliographic Code: 1990A&A...228...89L

    Citations: 9

  340. EXOSAT observations of a long X-ray burst from XB 1905 + 000
    First Author: Chevalier, C.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 228, no. 1, Feb. 1990, p. 115-124.
    Publication Date: Feb 1990
    Bibliographic Code: 1990A&A...228..115C

    Citations: 19

  341. X-ray emission from solar neighbourhood flare stars - A comprehensive survey of EXOSAT results
    First Author: Pallavicini, R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 228, no. 2, Feb. 1990, p. 403-425. Research supported by ASI.
    Publication Date: Feb 1990
    Bibliographic Code: 1990A&A...228..403P

    Citations: 168

  342. X-ray eclipse mapping of AR Lacertae
    First Author: White, N. E.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 350, Feb. 20, 1990, p. 776-795.
    Publication Date: Feb 1990
    Bibliographic Code: 1990ApJ...350..776W

    Citations: 75

  343. The photospheric temperature and metal abundance of the compact star H1504 + 65
    First Author: Barstow, M. A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 242, Feb. 1, 1990, p. 484-488. Research supported by SERC.
    Publication Date: Feb 1990
    Bibliographic Code: 1990MNRAS.242..484B

    Citations: 6

  344. GINGA observations of a Wolf-Rayet star HD 193793
    First Author: Koyama, Katsuji
    Astronomical Society of Japan, Publications (ISSN 0004-6264), vol. 42, no. 1, 1990, p. L1-L5.
    Publication Date: Feb 1990
    Bibliographic Code: 1990PASJ...42L...1K

    Citations: 20

  345. Optical variability of the low-mass, X-ray binary 1556-605
    First Author: Schmidtke, Paul C.
    Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 102, Feb. 1990, p. 144-147.
    Publication Date: Feb 1990
    Bibliographic Code: 1990PASP..102..144S

    Citations: 3

  346. EXOSAT observation toward S147 and A0535 + 26
    First Author: Sauvageot, J. L.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 227, no. 1, Jan. 1990, p. 183-187.
    Publication Date: Jan 1990
    Bibliographic Code: 1990A&A...227..183S

    Citations: 10

  347. Flaring and quiescent X-rays from Castor
    First Author: Pallavicini, R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 227, no. 2, Jan. 1990, p. 483-489. Research supported by ASI.
    Publication Date: Jan 1990
    Bibliographic Code: 1990A&A...227..483P

    Citations: 20

  348. Variability in the noise properties of Cygnus X-1
    First Author: Belloni, T.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 227, no. 2, Jan. 1990, p. L33-L36.
    Publication Date: Jan 1990
    Bibliographic Code: 1990A&A...227L..33B

    Citations: 202

  349. The variable X-ray absorption and soft X-ray excess of the QSO MR2251 - 178
    First Author: Pan, H. C.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 242, Jan. 15, 1990, p. 177-187.
    Publication Date: Jan 1990
    Bibliographic Code: 1990MNRAS.242..177P

    Citations: 67

  350. Is V426 Ophiuchi really an intermediate polar?
    First Author: Hellier, Coel
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 242, Jan. 1, 1990, p. 32P-34P.
    Publication Date: Jan 1990
    Bibliographic Code: 1990MNRAS.242P..32H

    Citations: 17

  351. Soft and hard X-ray variability from the accretion disk of NGC 5548
    First Author: Kaastra, J. S.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 226, no. 1, Dec. 1989, p. 59-68.
    Publication Date: Dec 1989
    Bibliographic Code: 1989A&A...226...59K

    Citations: 53

  352. X-ray spectroscopy of RS CVn stars with EXOSAT
    First Author: Pasquini, L.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 226, no. 1, Dec. 1989, p. 225-234.
    Publication Date: Dec 1989
    Bibliographic Code: 1989A&A...226..225P

    Citations: 29

  353. Small-amplitude coherent signals in the X-ray emission of NGC 4151
    First Author: Fiore, F.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 347, Dec. 1, 1989, p. 171-178. Research supported by CNR, and MPI.
    Publication Date: Dec 1989
    Bibliographic Code: 1989ApJ...347..171F

    Citations: 22

  354. The X-ray structure of Centaurus A from 0.1 to 50 keV observations with EXOSAT
    First Author: Morini, Marco
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 347, Dec. 15, 1989, p. 750-759. Research supported by CNR and MPI.
    Publication Date: Dec 1989
    Bibliographic Code: 1989ApJ...347..750M

    Citations: 48

  355. EXOSAT observations of the Kepler supernova remnant
    First Author: Smith, A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 347, Dec. 15, 1989, p. 925-933.
    Publication Date: Dec 1989
    Bibliographic Code: 1989ApJ...347..925S

    Citations: 15

  356. Spectral classification of low-mass X-ray binary (LMXB) energy spectra with color-color diagrams
    First Author: Schulz, N. S.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 225, no. 1, Nov. 1989, p. 48-68.
    Publication Date: Nov 1989
    Bibliographic Code: 1989A&A...225...48S

    Citations: 109

  357. Two patterns of correlated X-ray timing and spectral behaviour in low-mass X-ray binaries
    First Author: Hasinger, G.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 225, no. 1, Nov. 1989, p. 79-96.
    Publication Date: Nov 1989
    Bibliographic Code: 1989A&A...225...79H

    Citations: 738

  358. X-ray timing and spectral measurements of X Persei
    First Author: Robba, N. R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 346, Nov. 1, 1989, p. 469-474.
    Publication Date: Nov 1989
    Bibliographic Code: 1989ApJ...346..469R

    Citations: 23

  359. The discovery of 0.2 HZ quasi-periodic oscillations in the X-ray flux of the transient 42 second pulsar EXO 2030 + 375
    First Author: Angelini, L.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 346, Nov. 15, 1989, p. 906-911.
    Publication Date: Nov 1989
    Bibliographic Code: 1989ApJ...346..906A

    Citations: 69

  360. One-pole and two-pole X-ray emission in the AM Herculis binary BL HYI
    First Author: Beuermann, K.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 223, no. 1-2, Oct. 1989, p. 179-186.
    Publication Date: Oct 1989
    Bibliographic Code: 1989A&A...223..179B

    Citations: 31

  361. Two X-ray-selected BL Lacertae objects observed with the HEAO 1 scanning modulation collimator
    First Author: Remillard, R. A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 345, Oct. 1, 1989, p. 140-147. Research supported by the U.S.-Australia Bilateral Science and Technology Agreement.
    Publication Date: Oct 1989
    Bibliographic Code: 1989ApJ...345..140R

    Citations: 55

  362. Iron features in the X-ray spectra of three Seyfert galaxies
    First Author: Pounds, K. A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 240, Oct. 15, 1989, p. 769-783.
    Publication Date: Oct 1989
    Bibliographic Code: 1989MNRAS.240..769P

    Citations: 87

  363. The EXOSAT spectral survey of AGN
    First Author: Turner, T. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 240, Oct. 15, 1989, p. 833-880.
    Publication Date: Oct 1989
    Bibliographic Code: 1989MNRAS.240..833T

    Citations: 563

  364. Non-equilibrium ionisation in supernova remnants - The case of TYCHO
    First Author: Brinkmann, W.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 221, no. 2, Sept. 1989, p. 385-395.
    Publication Date: Sep 1989
    Bibliographic Code: 1989A&A...221..385B

    Citations: 17

  365. EXOSAT observations of five luminous globular cluster X-ray sources
    First Author: Parmar, A. N.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 222, no. 1-2, Sept. 1989, p. 96-102.
    Publication Date: Sep 1989
    Bibliographic Code: 1989A&A...222...96P

    Citations: 43

  366. X-ray spectroscopy of the ultrasoft transient 4U 1543 - 47
    First Author: van der Woerd, H.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 344, Sept. 1, 1989, p. 320-324. Research supported by NASA.
    Publication Date: Sep 1989
    Bibliographic Code: 1989ApJ...344..320V

    Citations: 33

  367. A spectroscopic, photometric, and X-ray study of the DQ Herculis system 1H0542-407
    First Author: Buckley, D. A. H.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 344, Sept. 1, 1989, p. 376-398.
    Publication Date: Sep 1989
    Bibliographic Code: 1989ApJ...344..376B

    Citations: 66

  368. A new narrow-line Seyfert 1 galaxy - IRAS 1652 + 395
    First Author: Bassani, L.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 344, Sept. 15, 1989, p. 726-733. Research supported by the University of California.
    Publication Date: Sep 1989
    Bibliographic Code: 1989ApJ...344..726B

    Citations: 2

  369. X-ray observations of planetary nebulae with the EXOSAT satellite
    First Author: Apparao, Krishna M. V.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 344, Sept. 15, 1989, p. 826-829.
    Publication Date: Sep 1989
    Bibliographic Code: 1989ApJ...344..826A

    Citations: 41

  370. On the nature of the old nova CP Puppis
    First Author: O'Donoghue, D.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 240, Sept. 1, 1989, p. 41-61.
    Publication Date: Sep 1989
    Bibliographic Code: 1989MNRAS.240...41O

    Citations: 31

  371. Coded mask X-ray images of the Large Magellanic Cloud - Hard X-ray emission from EXO 053109-6609.2
    First Author: Hanson, C. G.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 240, Sept. 1, 1989, p. 1P-5P.
    Publication Date: Sep 1989
    Bibliographic Code: 1989MNRAS.240P...1H

    Citations: 13

  372. Variable X-ray emission from the dMe star EXO 040830-7134.7
    First Author: van der Woerd, H.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 220, no. 1-2, Aug. 1989, p. 221-225.
    Publication Date: Aug 1989
    Bibliographic Code: 1989A&A...220..221V

    Citations: 6

  373. An EXOSAT X-ray observation of one orbital cycle of 4U 1700-37/HD 153919
    First Author: Haberl, F.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 343, Aug. 1, 1989, p. 409-425.
    Publication Date: Aug 1989
    Bibliographic Code: 1989ApJ...343..409H

    Citations: 88

  374. Connections between X-ray and optical variability in the low mass X-ray binary 1735-444
    First Author: Corbet, R. H. D.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 239, Aug. 1, 1989, p. 533-547.
    Publication Date: Aug 1989
    Bibliographic Code: 1989MNRAS.239..533C

    Citations: 12

  375. EXOSAT observations of X1822-371 - Modelling of the accretion disc rim
    First Author: Hellier, Coel
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 239, Aug. 1, 1989, p. 715-732. Research supported by the Royal Society.
    Publication Date: Aug 1989
    Bibliographic Code: 1989MNRAS.239..715H

    Citations: 82

  376. X-ray and optical observations of LDS 587
    First Author: Pasquini, L.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 218, no. 1-2, July 1989, p. 187-191.
    Publication Date: Jul 1989
    Bibliographic Code: 1989A&A...218..187P

    Citations: 7

  377. The EXOSAT view of the north and east Cygnus Loop
    First Author: Ballet, J.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 218, no. 1-2, July 1989, p. 277-288.
    Publication Date: Jul 1989
    Bibliographic Code: 1989A&A...218..277B

    Citations: 8

  378. An X-ray and optical study of the low-mass X-ray source 4U 1556-605
    First Author: Motch, C.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 219, no. 1-2, July 1989, p. 158-166.
    Publication Date: Jul 1989
    Bibliographic Code: 1989A&A...219..158M

    Citations: 11

  379. EXO 032957-2606.9 - A new long-period probable AM Herculis binary
    First Author: Beuermann, K.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 219, no. 1-2, July 1989, p. L7-L10.
    Publication Date: Jul 1989
    Bibliographic Code: 1989A&A...219L...7B

    Citations: 17

  380. X-ray, ultraviolet, and optical observations of the intermediate polar FO Aquarii (H2215-086)
    First Author: Chiappetti, L.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 342, July 1, 1989, p. 493-515.
    Publication Date: Jul 1989
    Bibliographic Code: 1989ApJ...342..493C

    Citations: 19

  381. Can the EXOSAT observations of DA white dwarfs be explained by layered atmospheric structures?
    First Author: Koester, D.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 342, July 15, 1989, p. 999-1002.
    Publication Date: Jul 1989
    Bibliographic Code: 1989ApJ...342..999K

    Citations: 48

  382. Coronal activity in F-, G-, and K-type stars. III - The coronal differential emission measure distribution of Capella, Sigma-squared CrB, and Procyon
    First Author: Lemen, J. R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 341, June 1, 1989, p. 474-483. Research supported by SRON, SERC, Lockheed Independent Research Program, and British Council.
    Publication Date: Jun 1989
    Bibliographic Code: 1989ApJ...341..474L

    Citations: 114

  383. Coronal activity in F-, G-, and K-type stars. IV - Evidence for expanding loop geometries in stellar coronae
    First Author: Schrijver, C. J.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 341, June 1, 1989, p. 484-492. Research supported by SRON, SERC, and Lockheed Independent Research Program.
    Publication Date: Jun 1989
    Bibliographic Code: 1989ApJ...341..484S

    Citations: 55

  384. Simultaneous X-ray, ultraviolet, and optical observations of the BL Lacertae object PKS 2155-304
    First Author: Treves, A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 341, June 15, 1989, p. 733-747. Research supported by CNR.
    Publication Date: Jun 1989
    Bibliographic Code: 1989ApJ...341..733T

    Citations: 59

  385. The X-ray spectrum of QSO 1821 + 643
    First Author: Warwick, R. S.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 238, June 1, 1989, p. 917-924. Research supported by SERC.
    Publication Date: Jun 1989
    Bibliographic Code: 1989MNRAS.238..917W

    Citations: 24

  386. The flux and spectral variability of NGC 6814 as observed with EXOSAT
    First Author: Mittaz, J. P. D.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 238, June 1, 1989, p. 1029-1046.
    Publication Date: Jun 1989
    Bibliographic Code: 1989MNRAS.238.1029M

    Citations: 69

  387. Detection of a strong excess noise component in the low state of 4U 1705-44
    First Author: Langmeier, A.
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 340, May 1, 1989, p. L21-L23.
    Publication Date: May 1989
    Bibliographic Code: 1989ApJ...340L..21L

    Citations: 14

  388. EXOSAT observations of the remnant of SN1006
    First Author: Jones, L. R.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 238, May 15, 1989, p. 567-585. Research supported by SERC.
    Publication Date: May 1989
    Bibliographic Code: 1989MNRAS.238..567J

    Citations: 10

  389. X-ray fluorescence from the inner disc in Cygnus X-1
    First Author: Fabian, A. C.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 238, May 15, 1989, p. 729-736.
    Publication Date: May 1989
    Bibliographic Code: 1989MNRAS.238..729F

    Citations: 1026

  390. A search for quasi-periodic oscillations in 4U/MXB 1735-44
    First Author: Penninx, Wim
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 238, May 15, 1989, p. 851-861.
    Publication Date: May 1989
    Bibliographic Code: 1989MNRAS.238..851P

    Citations: 4

  391. LMC X-2 - an extragalactic bulge-type source
    First Author: Bonnet-Bidaud, J. M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 213, no. 1-2, April 1989, p. 97-106.
    Publication Date: Apr 1989
    Bibliographic Code: 1989A&A...213...97B

    Citations: 20

  392. The X-ray flare and the quiescent emission from Algol as detected by EXOSAT
    First Author: van den Oord, G. H. J.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 213, no. 1-2, April 1989, p. 245-260. Research supported by SRON.
    Publication Date: Apr 1989
    Bibliographic Code: 1989A&A...213..245V

    Citations: 109

  393. Soft X-ray observations of the VELA pulsar PSR 0833-45
    First Author: Oegelman, H.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 214, no. 1-2, April 1989, p. 179-185. Research supported by DFG.
    Publication Date: Apr 1989
    Bibliographic Code: 1989A&A...214..179O

    Citations: 34

  394. The X-ray ephemeris of Cygnus X-3
    First Author: van der Klis, M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 214, no. 1-2, April 1989, p. 203-208.
    Publication Date: Apr 1989
    Bibliographic Code: 1989A&A...214..203V

    Citations: 93

  395. A soft X-ray survey of hot white dwarfs with EXOSAT
    First Author: Paerels, F. B. S.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 339, April 15, 1989, p. 1000-1012. Research supported by SRON and ZWO.
    Publication Date: Apr 1989
    Bibliographic Code: 1989ApJ...339.1000P

    Citations: 76

  396. X-ray bursts from 4U 1705-44 - Another case of burst properties dependent on the strength of the persistent emission
    First Author: Gottwald, M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 339, April 15, 1989, p. 1044-1053.
    Publication Date: Apr 1989
    Bibliographic Code: 1989ApJ...339.1044G

    Citations: 22

  397. A 4.1 keV spectral feature in a type 1 X-ray burst from EXO 1747-214
    First Author: Magnier, E.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 237, April 1, 1989, p. 729-738.
    Publication Date: Apr 1989
    Bibliographic Code: 1989MNRAS.237..729M

    Citations: 22

  398. Spin modulated X-ray emission from intermediate polars
    First Author: Norton, A. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 237, April 1, 1989, p. 853-874. Research supported by SERC.
    Publication Date: Apr 1989
    Bibliographic Code: 1989MNRAS.237..853N

    Citations: 103

  399. The 2.8-hour flux modulation of the cataclysmic variable PG1711 + 336
    First Author: Rosen, S. R.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 237, April 15, 1989, p. 1037-1046. Research supported by SERC and Royal Society.
    Publication Date: Apr 1989
    Bibliographic Code: 1989MNRAS.237.1037R

    Citations: 19

  400. The transient 42 second X-ray pulsar EXO 2030+375. I - The discovery and the luminosity dependence of the pulse period variations
    First Author: Parmar, A. N.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 338, March 1, 1989, p. 359-372.
    Publication Date: Mar 1989
    Bibliographic Code: 1989ApJ...338..359P

    Citations: 130

  401. The discovery of 2.93 hour periodic intensity dips from X1323-619
    First Author: Parmar, A. N.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 338, March 15, 1989, p. 1024-1032.
    Publication Date: Mar 1989
    Bibliographic Code: 1989ApJ...338.1024P

    Citations: 30

  402. Absorption dips and the properties of the accretion stream in polars
    First Author: Watson, M. G.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 237, March 15, 1989, p. 299-310.
    Publication Date: Mar 1989
    Bibliographic Code: 1989MNRAS.237..299W

    Citations: 31

  403. Non-Planckian behaviour of burst spectra - Dependence of the blackbody radius on the duration of bursts
    First Author: Damen, E.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 237, March 15, 1989, p. 523-531.
    Publication Date: Mar 1989
    Bibliographic Code: 1989MNRAS.237..523D

    Citations: 18

  404. Coordinated observations of a large impulsive flare on UV Ceti
    First Author: de Jager, C.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 211, no. 1, Feb. 1989, p. 157-172.
    Publication Date: Feb 1989
    Bibliographic Code: 1989A&A...211..157D

    Citations: 28

  405. The mass of the Coma Cluster - Combined X-ray and optical results
    First Author: Hughes, John P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 337, Feb. 1, 1989, p. 21-33. Research supported by the Smithsonian Institution.
    Publication Date: Feb 1989
    Bibliographic Code: 1989ApJ...337...21H

    Citations: 186

  406. Non-equilibrium ionization effects in the supernova remnant RCW 86
    First Author: Claas, J. J.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 337, Feb. 1, 1989, p. 399-407.
    Publication Date: Feb 1989
    Bibliographic Code: 1989ApJ...337..399C

    Citations: 21

  407. A third X-ray spectral mode in Scorpius X-1 - Similarities to the other bright bulge sources
    First Author: Hasinger, G.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 337, Feb. 15, 1989, p. 843-848. Research sponsored by DOE.
    Publication Date: Feb 1989
    Bibliographic Code: 1989ApJ...337..843H

    Citations: 42

  408. An indication of the Eddington luminosity during X-ray bursts and constraints on the mass and radius of neutron stars in 4U 1608-52 and MXB 1728-34
    First Author: Fujimoto, M. Y.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 236, Feb. 1, 1989, p. 545-557.
    Publication Date: Feb 1989
    Bibliographic Code: 1989MNRAS.236..545F

    Citations: 17

  409. EXOSAT observations of the X-ray burst source 4U 1608-52
    First Author: Penninx, W.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 208, no. 1-2, Jan. 1989, p. 146-152.
    Publication Date: Jan 1989
    Bibliographic Code: 1989A&A...208..146P

    Citations: 53

  410. A combined radio and X-ray observation of Algol
    First Author: van den Oord, G. H. J.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 209, no. 1-2, Jan. 1989, p. 296-304. Research supported by ZWO.
    Publication Date: Jan 1989
    Bibliographic Code: 1989A&A...209..296V

    Citations: 20

  411. X-ray observations of the starburst galaxy M82
    First Author: Schaaf, R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 336, Jan. 15, 1989, p. 722-733.
    Publication Date: Jan 1989
    Bibliographic Code: 1989ApJ...336..722S

    Citations: 84

  412. Comparison of Einstein and EXOSAT X-ray observations of SS 433
    First Author: Band, David L.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 336, Jan. 15, 1989, p. 937-948.
    Publication Date: Jan 1989
    Bibliographic Code: 1989ApJ...336..937B

    Citations: 8

  413. Variable X-ray absorption in NGC 4151
    First Author: Yaqoob, T.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 236, Jan. 1, 1989, p. 153-170.
    Publication Date: Jan 1989
    Bibliographic Code: 1989MNRAS.236..153Y

    Citations: 99

  414. Discovery of a BL Lacertae object (EXO 055625-3838.6) in the error box of H0557-385
    First Author: Giommi, P.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 236, Jan. 15, 1989, p. 375-383.
    Publication Date: Jan 1989
    Bibliographic Code: 1989MNRAS.236..375G

    Citations: 14

  415. Detection of iron features in the X-ray spectrum of the Seyfert I galaxy MCG-6-30-15
    First Author: Nandra, K.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 236, Jan. 15, 1989, p. 39P-46P.
    Publication Date: Jan 1989
    Bibliographic Code: 1989MNRAS.236P..39N

    Citations: 81

  416. Time-dependent heating phenomena in coronal loops
    First Author: van den Oord, G. H. J.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 207, no. 1, Dec. 1988, p. 89-100. Research supported by ASTRON and ZWO.
    Publication Date: Dec 1988
    Bibliographic Code: 1988A&A...207...89V

    Citations: 17

  417. The possible role of proton beams in flares on dwarf stars
    First Author: van den Oord, G. H. J.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 207, no. 1, Dec. 1988, p. 101-111. Research supported by ASTRON and ZWO.
    Publication Date: Dec 1988
    Bibliographic Code: 1988A&A...207..101V

    Citations: 17

  418. Erratum - a 23H EXOSAT Observation of the X-Ray Pulsar 1E:2259+586 and the Associated Supernova Remnant G:109.1-1.0
    First Author: Hanson, C. G.
    Astronomy and Astrophysics, Vol. 207, NO. 1/DECI, P. 204, 1988
    Publication Date: Dec 1988
    Bibliographic Code: 1988A&A...207..204H

    Citations: 1

  419. The ultraviolet to X-ray continua of BL Lac objects
    First Author: George, I. M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 235, Dec. 1, 1988, p. 787-795.
    Publication Date: Dec 1988
    Bibliographic Code: 1988MNRAS.235..787G

    Citations: 16

  420. A correlation between Balmer and soft X-ray emission from stellar and solar flares
    First Author: Butler, C. J.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 206, no. 1, Nov. 1988, p. L1-L4. Research supported by NATO, MPI and CNR.
    Publication Date: Nov 1988
    Bibliographic Code: 1988A&A...206L...1B

    Citations: 29

  421. Contemporaneous X-ray and VLBI radio observations of the quasar NRAO 140
    First Author: Marscher, Alan P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 334, Nov. 15, 1988, p. 552-559.
    Publication Date: Nov 1988
    Bibliographic Code: 1988ApJ...334..552M

    Citations: 53

  422. The high-resolution soft X-ray spectrum of HZ 43. II - Bolometric X-ray flux, effective temperature, and radius
    First Author: Heise, J.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 334, Nov. 15, 1988, p. 958-970. SRON-ZWO-supported research.
    Publication Date: Nov 1988
    Bibliographic Code: 1988ApJ...334..958H

    Citations: 28

  423. Quasi-periodic oscillations in celestial X-ray sources
    First Author: van der Klis, Michiel
    Scientific American (ISSN 0036-8733), vol. 259, Nov. 1988, p. 50-54, 56-58.
    Publication Date: Nov 1988
    Bibliographic Code: 1988SciAm.259...50V

    Citations: 0

  424. EXOSAT observations of the southern cluster of galaxies S 2008-569
    First Author: Piro, L.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 205, no. 1-2, Oct. 1988, p. 26-28. CNR-supported research.
    Publication Date: Oct 1988
    Bibliographic Code: 1988A&A...205...26P

    Citations: 6

  425. An EXOSAT observation of an X-ray flare and quiescent emission from the RS CVn binary sigma2 CrB
    First Author: van den Oord, G. H. J.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 205, no. 1-2, Oct. 1988, p. 181-196. ZWO-supported research.
    Publication Date: Oct 1988
    Bibliographic Code: 1988A&A...205..181V

    Citations: 74

  426. Time variability in the X-ray emission of dM stars observed by EXOSAT
    First Author: Collura, A.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 205, no. 1-2, Oct. 1988, p. 197-206.
    Publication Date: Oct 1988
    Bibliographic Code: 1988A&A...205..197C

    Citations: 45

  427. EXOSAT observations of the supernova remnant G109.1-1.0 and the X-ray pulsar 1E 2259+586
    First Author: Morini, M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 333, Oct. 15, 1988, p. 777-787.
    Publication Date: Oct 1988
    Bibliographic Code: 1988ApJ...333..777M

    Citations: 48

  428. EXOSAT X-ray and optical observations of the X-ray source EXO 020528 + 1454.8 = G 035 - 027
    First Author: Hudec, R.
    Astronomical Institutes of Czechoslovakia, Bulletin (ISSN 0004-6248), vol. 39, no. 5, 1988, p. 296-302.
    Publication Date: Sep 1988
    Bibliographic Code: 1988BAICz..39..296H

    Citations: 1

  429. Rapid soft X-ray variability in a newly discovered active galaxy - EXO 1128+691
    First Author: Bedford, D. K.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 234, Sept. 15, 1988, p. 319-324.
    Publication Date: Sep 1988
    Bibliographic Code: 1988MNRAS.234..319B

    Citations: 6

  430. EXO 023432-5232.3 - an eclipsing AM Herculis binary
    First Author: Bailey, Jeremy
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 234, Sept. 1, 1988, p. 19P-27P.
    Publication Date: Sep 1988
    Bibliographic Code: 1988MNRAS.234P..19B

    Citations: 28

  431. New constraints on neutron star models of gamma ray bursts. I - EXOSAT observations of two gamma ray burst error boxes
    First Author: Boer, M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 202, no. 1-2, Aug. 1988, p. 117-123. Research supported by the Royal Society, CNES, DOE, and CNR.
    Publication Date: Aug 1988
    Bibliographic Code: 1988A&A...202..117B

    Citations: 37

  432. Hard X-ray emission from a type 2 Seyfert galaxy (NGC 1068)
    First Author: Elvis, Martin
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 331, Aug. 1, 1988, p. 161-171.
    Publication Date: Aug 1988
    Bibliographic Code: 1988ApJ...331..161E

    Citations: 67

  433. Cooling flow in the 2A 0335+096 cluster of galaxies
    First Author: Singh, K. P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 331, Aug. 15, 1988, p. 672-681.
    Publication Date: Aug 1988
    Bibliographic Code: 1988ApJ...331..672S

    Citations: 16

  434. Multifrequency observation of the optically violent variable quasar 3C 446
    First Author: Bregman, J. N.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 331, Aug. 15, 1988, p. 746-763. SERC-supported research.
    Publication Date: Aug 1988
    Bibliographic Code: 1988ApJ...331..746B

    Citations: 30

  435. The presence of helium in hot DA white dwarfs - The role of radiative levitation and the case for stratifies atmospheres
    First Author: Vennes, S.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 331, Aug. 15, 1988, p. 876-897. Research supported by the Ministere de l'Education du Quebec and NSERC.
    Publication Date: Aug 1988
    Bibliographic Code: 1988ApJ...331..876V

    Citations: 103

  436. EXOSAT observations of the Cassiopeia A supernova remnant
    First Author: Jansen, F.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 331, Aug. 15, 1988, p. 949-957.
    Publication Date: Aug 1988
    Bibliographic Code: 1988ApJ...331..949J

    Citations: 53

  437. An X-ray flare from a B9 + post-T Tauri star system in the field of the Seyfert Galaxy III ZW 2
    First Author: Tagliaferri, G.
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 331, Aug. 15, 1988, p. L113-L116.
    Publication Date: Aug 1988
    Bibliographic Code: 1988ApJ...331L.113T

    Citations: 21

  438. X-ray and optical observations of the old nova V 603 AQL
    First Author: Haefner, R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 200, no. 1-2, July 1988, p. 75-78.
    Publication Date: Jul 1988
    Bibliographic Code: 1988A&A...200...75H

    Citations: 9

  439. Coordinated X-ray and optical observations of the pulsating X-ray transient A 1118-61
    First Author: Motch, C.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 201, no. 1, July 1988, p. 63-71. FINEP-supported research.
    Publication Date: Jul 1988
    Bibliographic Code: 1988A&A...201...63M

    Citations: 21

  440. Soft X-ray variability and the covering fraction of active galactic nuclei
    First Author: Wachter, Kenneth W.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 330, July 1, 1988, p. 91-104. Research supported by the University of California.
    Publication Date: Jul 1988
    Bibliographic Code: 1988ApJ...330...91W

    Citations: 9

  441. X-ray observations of the Galactic center by SPARTAN 1
    First Author: Kawai, N.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 330, July 1, 1988, p. 130-141. Research supported by Los Alamos National Laboratory, Northwestern University, NASA, DOE, and U.S. Navy.
    Publication Date: Jul 1988
    Bibliographic Code: 1988ApJ...330..130K

    Citations: 77

  442. The X-ray to infrared energy distribution of the quasar PG 0026+129
    First Author: Treves, A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 330, July 1, 1988, p. 178-183. CNR-supported research.
    Publication Date: Jul 1988
    Bibliographic Code: 1988ApJ...330..178T

    Citations: 8

  443. EXOSAT observations of the hot gas in the A1060 cluster of galaxies
    First Author: Singh, K. P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 330, July 15, 1988, p. 620-624.
    Publication Date: Jul 1988
    Bibliographic Code: 1988ApJ...330..620S

    Citations: 5

  444. Observations of the late superhump in VW Hydri
    First Author: van der Woerd, H.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 330, July 15, 1988, p. 911-921.
    Publication Date: Jul 1988
    Bibliographic Code: 1988ApJ...330..911V

    Citations: 25

  445. Simultaneous EXOSAT and VLA observations of the contact binaries VW Cephei and XY Leonis - Quiescent emission and a flare on VW Cephei
    First Author: Vilhu, Osmi
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 330, July 15, 1988, p. 922-927.
    Publication Date: Jul 1988
    Bibliographic Code: 1988ApJ...330..922V

    Citations: 24

  446. An EXOSAT observation of CTB 80
    First Author: Angelini, L.
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 330, July 1, 1988, p. L43-L46.
    Publication Date: Jul 1988
    Bibliographic Code: 1988ApJ...330L..43A

    Citations: 8

  447. Equilibrium models for large stellar coronal loops
    First Author: Collier Cameron, A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 233, July 1, 1988, p. 235-256.
    Publication Date: Jul 1988
    Bibliographic Code: 1988MNRAS.233..235C

    Citations: 38

  448. III ZW 2 - A look into the AGN machinery
    First Author: Kaastra, J. S.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 198, no. 1-2, June 1988, p. 16-32.
    Publication Date: Jun 1988
    Bibliographic Code: 1988A&A...198...16K

    Citations: 14

  449. The interpretation of a multi-peaked structure observed in some X-ray bursts from 4U/MXB 1636-53
    First Author: Fujimoto, M. Y.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 199, no. 1-2, June 1988, p. L9-L12. Research supported by the John Simon Guggenheim Memorial Foundation.
    Publication Date: Jun 1988
    Bibliographic Code: 1988A&A...199L...9F

    Citations: 20

  450. Measurements of the gas temperature and iron abundance distribution in the Coma Cluster
    First Author: Hughes, John P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 329, June 1, 1988, p. 82-96. Research supported by the Smithsonian Institution.
    Publication Date: Jun 1988
    Bibliographic Code: 1988ApJ...329...82H

    Citations: 79

  451. The high-resolution photospheric soft X-ray spectrum of Sirius B
    First Author: Paerels, F. B. S.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 329, June 15, 1988, p. 849-862. SRON-ZWO-supported research.
    Publication Date: Jun 1988
    Bibliographic Code: 1988ApJ...329..849P

    Citations: 26

  452. A survey of the galactic plane with EXOSAT
    First Author: Warwick, R. S.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 232, June 1, 1988, p. 551-564.
    Publication Date: Jun 1988
    Bibliographic Code: 1988MNRAS.232..551W

    Citations: 96

  453. X-ray observations of the 50-min dipping source XB1916-053
    First Author: Smale, Alan P.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 232, June 1, 1988, p. 647-660. Research supported by the Royal Society.
    Publication Date: Jun 1988
    Bibliographic Code: 1988MNRAS.232..647S

    Citations: 68

  454. The discovery of orbital dips in the soft X-ray emission of U GEM during an outburst
    First Author: Mason, K. O.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 232, June 15, 1988, p. 779-791. Research supported by the Royal Society and DOE.
    Publication Date: Jun 1988
    Bibliographic Code: 1988MNRAS.232..779M

    Citations: 71

  455. X-ray and ultraviolet observations of Markarian 421
    First Author: George, I. M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 232, June 15, 1988, p. 793-808.
    Publication Date: Jun 1988
    Bibliographic Code: 1988MNRAS.232..793G

    Citations: 68

  456. The optical/IR counterpart to the newly-discovered X-ray source EXO 2030+375
    First Author: Coe, M. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 232, June 15, 1988, p. 865-871. SERC-supported research.
    Publication Date: Jun 1988
    Bibliographic Code: 1988MNRAS.232..865C

    Citations: 44

  457. The thermal evolution of the jets in SS 433
    First Author: Brinkmann, W.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 196, no. 1-2, May 1988, p. 313-326.
    Publication Date: May 1988
    Bibliographic Code: 1988A&A...196..313B

    Citations: 34

  458. Observations of forbidden Fe VII and forbidden Fe X lines in the symbiotic star HM SGE during the interval of 1983-1985
    First Author: Wallerstein, G.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 197, no. 1-2, May 1988, p. 182-184.
    Publication Date: May 1988
    Bibliographic Code: 1988A&A...197..182W

    Citations: 11

  459. EXOSAT and IUE observations of SW UMa during superoutburst
    First Author: Szkody, Paula
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 328, May 1, 1988, p. 243-250.
    Publication Date: May 1988
    Bibliographic Code: 1988ApJ...328..243S

    Citations: 18

  460. Simultaneous X-ray and radio observations of GX 13 + 1
    First Author: Garcia, M. R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 328, May 15, 1988, p. 552-555, 557, 558.
    Publication Date: May 1988
    Bibliographic Code: 1988ApJ...328..552G

    Citations: 16

  461. The discovery of the 2 hour modulated X-ray source EXO 033319-2554.2, an AM Herculis system
    First Author: Osborne, J. P.
    Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 328, May 15, 1988, p. L45-L50.
    Publication Date: May 1988
    Bibliographic Code: 1988ApJ...328L..45O

    Citations: 41

  462. Variability of the soft excess in the Seyfert I galaxy MKN 335
    First Author: Turner, T. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 232, May 15, 1988, p. 463-471.
    Publication Date: May 1988
    Bibliographic Code: 1988MNRAS.232..463T

    Citations: 72

  463. A 23 H EXOSAT observation of the X-ray pulsar 1E2259+586 and the associated supernova remnant G109.1-1.0
    First Author: Hanson, C. G.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 195, no. 1-2, April 1988, p. 114-122.
    Publication Date: Apr 1988
    Bibliographic Code: 1988A&A...195..114H

    Citations: 35

  464. Co-ordinated VLA and EXOSAT observations of the flare stars UV Ceti, EQ Pegasi, YZ Canis Minoris, and AD Leonis
    First Author: Kundu, M. R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 195, no. 1-2, April 1988, p. 159-171. Research supported by the Alexander von Humboldt-Stiftung and CNR.
    Publication Date: Apr 1988
    Bibliographic Code: 1988A&A...195..159K

    Citations: 47

  465. 4U 1626-67 - The binary with the smallest known mass function
    First Author: Levine, A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 327, April 15, 1988, p. 732-741.
    Publication Date: Apr 1988
    Bibliographic Code: 1988ApJ...327..732L

    Citations: 69

  466. Time lags in the quasi-periodic oscillations of the rapid burster (MXB 1730-335)
    First Author: Stella, L.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 327, April 1, 1988, p. L13-L16.
    Publication Date: Apr 1988
    Bibliographic Code: 1988ApJ...327L..13S

    Citations: 16

  467. GK Per - X-ray observations in quiescence
    First Author: Norton, A. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 231, April 1, 1988, p. 783-793. SERC-supported research.
    Publication Date: Apr 1988
    Bibliographic Code: 1988MNRAS.231..783N

    Citations: 41

  468. The quasi-periodic oscillations of GX349+2
    First Author: Ponman, T. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 231, April 15, 1988, p. 999-1009.
    Publication Date: Apr 1988
    Bibliographic Code: 1988MNRAS.231..999P

    Citations: 20

  469. Variable low-energy absorption in the X-ray spectrum of ESO 103-G35
    First Author: Warwick, R. S.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 231, April 15, 1988, p. 1145-1152.
    Publication Date: Apr 1988
    Bibliographic Code: 1988MNRAS.231.1145W

    Citations: 36

  470. SC 2059-247 - No evidence for cluster evolution or extreme X-ray properties
    First Author: Kaastra, J. S.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 192, no. 1-2, March 1988, p. 77-80.
    Publication Date: Mar 1988
    Bibliographic Code: 1988A&A...192...77K

    Citations: 1

  471. The recurrence behaviour of X-ray bursts from 4U/MXB 1735-44
    First Author: van Paradijs, J.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 192, no. 1-2, March 1988, p. 147-152. Research supported by the John Simon Guggenheim Memorial Foundation.
    Publication Date: Mar 1988
    Bibliographic Code: 1988A&A...192..147V

    Citations: 27

  472. Far-ultraviolet and X-ray emission of the long period RS CVn star Sigma Geminorum
    First Author: Engvold, O.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 192, no. 1-2, March 1988, p. 234-248. Research supported by NASA and Norges Almenvitenskapelige Forskningrad.
    Publication Date: Mar 1988
    Bibliographic Code: 1988A&A...192..234E

    Citations: 28

  473. Rotational modulation and flares on RS CVn and BY DRA systems
    First Author: Doyle, J. G.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 193, no. 1-2, March 1988, p. 229-247. ZWO-supported research.
    Publication Date: Mar 1988
    Bibliographic Code: 1988A&A...193..229D

    Citations: 79

  474. G70.7 + 1.2 - Supernova, nova, or stellar shell?
    First Author: Jourdain de Muizon, M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 193, no. 1-2, March 1988, p. 248-264. Research supported by the Stichting Astronomisch Onderzoek in Nederland and ZWO.
    Publication Date: Mar 1988
    Bibliographic Code: 1988A&A...193..248J

    Citations: 17

  475. Observations of three high-state eclipse egresses of Hercules X-1
    First Author: Day, C. S. R.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 231, March 1, 1988, p. 69-84. Research supported by the Royal Society and SERC.
    Publication Date: Mar 1988
    Bibliographic Code: 1988MNRAS.231...69D

    Citations: 27

  476. EXOSAT observations of variable coronal X-ray emission from the young K dwarf AB Doradus (= HD 36705)
    First Author: Collier Cameron, A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 231, March 1, 1988, p. 131-147. SERC-supported research.
    Publication Date: Mar 1988
    Bibliographic Code: 1988MNRAS.231..131C

    Citations: 59

  477. The 1985 May superoutburst of the dwarf nova OY Carinae. II - IUE and EXOSAT observations
    First Author: Naylor, T.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 231, March 1, 1988, p. 237-255.
    Publication Date: Mar 1988
    Bibliographic Code: 1988MNRAS.231..237N

    Citations: 81

  478. Quasi-periodic oscillations in the bright Galactic bulge X-ray source GX 340 + 0
    First Author: van Paradijs, J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 231, March 15, 1988, p. 379-389.
    Publication Date: Mar 1988
    Bibliographic Code: 1988MNRAS.231..379V

    Citations: 22

  479. EXOSAT X-ray observations of the eclipsing magnetic cataclysmic variable EX Hya
    First Author: Rosen, S. R.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 231, March 15, 1988, p. 549-573. Research supported by the Royal Society, SERC, and DOE.
    Publication Date: Mar 1988
    Bibliographic Code: 1988MNRAS.231..549R

    Citations: 142

  480. Rotational modulation and flares on RS CVn and BY DRA systems. VIII - Simultaneous EXOSAT and H-alpha observations of a flare on the dMe star GL 644 AB (Wolf 630) on 24/25 August 1985
    First Author: Doyle, J. G.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 191, no. 1, Feb. 1988, p. 79-86.
    Publication Date: Feb 1988
    Bibliographic Code: 1988A&A...191...79D

    Citations: 31

  481. EXOSAT observations of M dwarf stars in the solar neighborhood
    First Author: Schmitt, J. H. M. M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 191, no. 1, Feb. 1988, p. 99-108.
    Publication Date: Feb 1988
    Bibliographic Code: 1988A&A...191...99S

    Citations: 23

  482. Stellar coronae with EXOSAT - Broad band spectroscopy of nearby coronal sources
    First Author: Pallavicini, R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 191, no. 1, Feb. 1988, p. 109-120.
    Publication Date: Feb 1988
    Bibliographic Code: 1988A&A...191..109P

    Citations: 69

  483. X-ray spectrum and variability of the black hole candidate LMC X-3
    First Author: Treves, A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 325, Feb. 1, 1988, p. 119-127.
    Publication Date: Feb 1988
    Bibliographic Code: 1988ApJ...325..119T

    Citations: 30

  484. EXOSAT observations of the TYCHO supernova remnant
    First Author: Smith, A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 325, Feb. 1, 1988, p. 288-295.
    Publication Date: Feb 1988
    Bibliographic Code: 1988ApJ...325..288S

    Citations: 24

  485. An exceptional change in the X-ray flux and spectrum of the Seyfert 1 galaxy E1615 + 061
    First Author: Piro, L.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 325, Feb. 15, 1988, p. L25-L28. Research supported by the Ministero della Pubblica Istruzione and CNR.
    Publication Date: Feb 1988
    Bibliographic Code: 1988ApJ...325L..25P

    Citations: 30

  486. Observations of 1.4-Hz quasi-periodic oscillations in CIR X-1
    First Author: Tennant, A. F.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 230, Feb. 1, 1988, p. 403-414.
    Publication Date: Feb 1988
    Bibliographic Code: 1988MNRAS.230..403T

    Citations: 21

  487. The hard X-ray eclipse in the intermediate polar EX Hydrae
    First Author: Beuermann, K.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 189, no. 1-2, Jan. 1988, p. 128-131.
    Publication Date: Jan 1988
    Bibliographic Code: 1988A&A...189..128B

    Citations: 27

  488. The X-ray spectral properties of accretion discs in X-ray binaries
    First Author: White, N. E.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 324, Jan. 1, 1988, p. 363-378.
    Publication Date: Jan 1988
    Bibliographic Code: 1988ApJ...324..363W

    Citations: 251

  489. Quasi-periodic oscillations in the X-ray flux of the rapid burster (MXB 1730-335)
    First Author: Stella, L.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 324, Jan. 1, 1988, p. 379-390.
    Publication Date: Jan 1988
    Bibliographic Code: 1988ApJ...324..379S

    Citations: 42

  490. X-ray observations of IRAS selected Seyfert galaxies and obscuration of the broad-line region
    First Author: Ward, M. J.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 324, Jan. 15, 1988, p. 767-775.
    Publication Date: Jan 1988
    Bibliographic Code: 1988ApJ...324..767W

    Citations: 107

  491. The stellar composition of X-ray surveys from the Einstein Observatory
    First Author: Favata, F.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 324, Jan. 15, 1988, p. 1010-1015. NASA-CNR-supported research.
    Publication Date: Jan 1988
    Bibliographic Code: 1988ApJ...324.1010F

    Citations: 28

  492. The detection of a high-energy break in the X-ray spectrum of the BL Lacertae object PKS 0548-32
    First Author: Barr, P.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 324, Jan. 1, 1988, p. L11-L15.
    Publication Date: Jan 1988
    Bibliographic Code: 1988ApJ...324L..11B

    Citations: 22

  493. EXOSAT observations of the globular cluster X-ray sources X0512-401 and X1745-203
    First Author: Ercan, E. N.
    Astrophysical Letters and Communications (ISSN 0888-6512), vol. 26, no. 6, 1988, p. 349-355. SERC-supported research.
    Publication Date: Jan 1988
    Bibliographic Code: 1988ApL&C..26..349E

    Citations: 3

  494. Serendipitous discovery of an AGN showing rapid X-ray variability
    First Author: Barstow, M. A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 230, Jan. 15, 1988, p. 207-213. SERC-supported research.
    Publication Date: Jan 1988
    Bibliographic Code: 1988MNRAS.230..207B

    Citations: 4

  495. EXOSAT observations of 4U 1705-44 - Type I bursts and persistent emission
    First Author: Langmeier, A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 323, Dec. 1, 1987, p. 288-293.
    Publication Date: Dec 1987
    Bibliographic Code: 1987ApJ...323..288L

    Citations: 61

  496. The properties of bursts with short recurrence times from the transient X-ray source EXO 0748-676
    First Author: Gottwald, Manfred
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 323, Dec. 15, 1987, p. 575-581.
    Publication Date: Dec 1987
    Bibliographic Code: 1987ApJ...323..575G

    Citations: 27

  497. An EXOSAT observation of the bursting X-ray transient 4U 1608-52
    First Author: Gottwald, M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 229, Dec. 1, 1987, p. 395-403.
    Publication Date: Dec 1987
    Bibliographic Code: 1987MNRAS.229..395G

    Citations: 23

  498. The bright QSO GD 1339
    First Author: Bues, I.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 186, no. 1-2, Nov. 1987, p. 99-102.
    Publication Date: Nov 1987
    Bibliographic Code: 1987A&A...186...99B

    Citations: 1

  499. A classification of fast quasi-periodic X-ray oscillators - Is 6 HZ a fundamental frequency?
    First Author: Hasinger, G.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 186, no. 1-2, Nov. 1987, p. 153-158.
    Publication Date: Nov 1987
    Bibliographic Code: 1987A&A...186..153H

    Citations: 63

  500. Soft X-ray imaging observations of the 39 millisecond pulsar PSR 1951+32
    First Author: Oegelman, H.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 186, no. 1-2, Nov. 1987, p. L17-L19. DFG-supported research.
    Publication Date: Nov 1987
    Bibliographic Code: 1987A&A...186L..17O

    Citations: 12

  501. X-ray observations of the supernova remnant N103B in the large Magellanic Cloud
    First Author: Singh, K. P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 322, Nov. 1, 1987, p. 80-87.
    Publication Date: Nov 1987
    Bibliographic Code: 1987ApJ...322...80S

    Citations: 2

  502. Determination of photospheric helium abundances for the hot white dwarfs LB 1663 and CD -38 deg 10980 from EXOSAT soft X-ray photometry
    First Author: Paerels, F. B. S.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 322, Nov. 1, 1987, p. 315-319. ZWO-supported research.
    Publication Date: Nov 1987
    Bibliographic Code: 1987ApJ...322..315P

    Citations: 7

  503. Search for X-ray emission from the radio lobes of Scorpius X-1
    First Author: Geldzahler, Barry
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 322, Nov. 1, 1987, p. 342-348.
    Publication Date: Nov 1987
    Bibliographic Code: 1987ApJ...322..342G

    Citations: 2

  504. X-ray and optical observations of X-ray-selected BL Laceratae objects
    First Author: Giommi, P.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 322, Nov. 15, 1987, p. 662-672. ESA-CNR-supported research.
    Publication Date: Nov 1987
    Bibliographic Code: 1987ApJ...322..662G

    Citations: 35

  505. The relation between optical and X-ray flux variations of the black-hole candidate LMC X-3
    First Author: van Paradijs, J.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 184, no. 1-2, Oct. 1987, p. 201-208.
    Publication Date: Oct 1987
    Bibliographic Code: 1987A&A...184..201V

    Citations: 18

  506. EUV photometry of DA white dwarfs with EXOSAT
    First Author: Jordan, S.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 185, no. 1-2, Oct. 1987, p. 253-257.
    Publication Date: Oct 1987
    Bibliographic Code: 1987A&A...185..253J

    Citations: 46

  507. The discovery of 7 and 24-28 hertz quasi-periodic oscillations in the X-ray flux of GX 17 + 2 (4U 1813-14)
    First Author: Stella, L.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 321, Oct. 1, 1987, p. 418-424.
    Publication Date: Oct 1987
    Bibliographic Code: 1987ApJ...321..418S

    Citations: 18

  508. CAL 83 - A puzzling X-ray source in the Large Magellanic Cloud
    First Author: Crampton, David
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 321, Oct. 15, 1987, p. 745-754. NSF-supported research.
    Publication Date: Oct 1987
    Bibliographic Code: 1987ApJ...321..745C

    Citations: 60

  509. X-ray and UV observations of Omega Centauri with EXOSAT
    First Author: Koch-Miramond, L.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 183, no. 1, Sept. 1987, p. 1-8.
    Publication Date: Sep 1987
    Bibliographic Code: 1987A&A...183....1K

    Citations: 9

  510. Deterministic chaos in accreting systems - Analysis of the X-ray variability of Hercules X-1
    First Author: Voges, W.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 320, Sept. 15, 1987, p. 794-802.
    Publication Date: Sep 1987
    Bibliographic Code: 1987ApJ...320..794V

    Citations: 44

  511. Time variability of Gamma Cassiopeiae in X-rays
    First Author: Frontera, F.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 320, Sept. 15, 1987, p. L127-L131.
    Publication Date: Sep 1987
    Bibliographic Code: 1987ApJ...320L.127F

    Citations: 24

  512. Evidence from meteor patrol photographs for a nonastronomical origin of the reported optical flashes in Perseus
    First Author: Halliday, I.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 320, Sept. 15, 1987, p. L153-L155.
    Publication Date: Sep 1987
    Bibliographic Code: 1987ApJ...320L.153H

    Citations: 5

  513. Observations of X-ray emission from the RS CVn binary HD 155555 and the detection of a nearby serendipitous source
    First Author: Barstow, M. A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 228, Sept. 1, 1987, p. 251-257.
    Publication Date: Sep 1987
    Bibliographic Code: 1987MNRAS.228..251B

    Citations: 3

  514. Simultaneous observations of the X-ray and optical eclipse of SS433 and their implications
    First Author: Stewart, G. C.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 228, Sept. 15, 1987, p. 293-303.
    Publication Date: Sep 1987
    Bibliographic Code: 1987MNRAS.228..293S

    Citations: 45

  515. Soft X-ray transients in quiescence - Observations of AQL X-1 and CEN X-4
    First Author: van Paradijs, J.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 182, no. 1, Aug. 1987, p. 47-50.
    Publication Date: Aug 1987
    Bibliographic Code: 1987A&A...182...47V

    Citations: 100

  516. Soft X-ray observations of the radio pulsar PSR 1055-52
    First Author: Brinkmann, W.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 182, no. 1, Aug. 1987, p. 71-74. DFG-supported research.
    Publication Date: Aug 1987
    Bibliographic Code: 1987A&A...182...71B

    Citations: 41

  517. Discovery of soft X-ray oscillations in VW Hydri
    First Author: van der Woerd, H.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 182, no. 2, Aug. 1987, p. 219-228.
    Publication Date: Aug 1987
    Bibliographic Code: 1987A&A...182..219V

    Citations: 25

  518. Hard X-ray observations of the quasar 3C273
    First Author: Damle, S. V.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 182, no. 1, Aug. 1987, p. L1-L4.
    Publication Date: Aug 1987
    Bibliographic Code: 1987A&A...182L...1D

    Citations: 12

  519. Search for X-rays from the region of the Aries-Perseus flasher
    First Author: Lewin, Walter H. G.
    Astronomical Journal (ISSN 0004-6256), vol. 94, Aug. 1987, p. 429-430. Research supported by the Stichting Astronomisch Onderzoek in Nederland and NSERC.
    Publication Date: Aug 1987
    Bibliographic Code: 1987AJ.....94..429L

    Citations: 4

  520. EXOSAT observations of 4U/MXB 1636-53 - On the relation between the amount of accreted fuel and the strength of an X-ray burst
    First Author: Lewin, W. H. G.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 319, Aug. 15, 1987, p. 893-901. Research supported by the John Simon Guggenheim Memorial Foundation and Max-Planck-Gesellschaft zur Foerderung der Wissenschaften.
    Publication Date: Aug 1987
    Bibliographic Code: 1987ApJ...319..893L

    Citations: 48

  521. On the theory of type I X-ray bursts - The energetics of bursts and the nuclear fuel reservoir in the envelope
    First Author: Fujimoto, Masayuki Y.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 319, Aug. 15, 1987, p. 902-915. Research supported by the John Simon Guggenheim Memorial Foundation and Max-Planck-Gesellschaft zur Foerderung der Wissenschaften.
    Publication Date: Aug 1987
    Bibliographic Code: 1987ApJ...319..902F

    Citations: 86

  522. First unambiguous X-ray detection of R Aquarii
    First Author: Viotti, R.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 319, Aug. 1, 1987, p. L7-L11.
    Publication Date: Aug 1987
    Bibliographic Code: 1987ApJ...319L...7V

    Citations: 29

  523. The complex cross-spectra of Cygnus X-2 and GX 5-1
    First Author: van der Klis, M.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 319, Aug. 1, 1987, p. L13-L18.
    Publication Date: Aug 1987
    Bibliographic Code: 1987ApJ...319L..13V

    Citations: 86

  524. An EXOSAT observation of 1.5 orbital cycles of the 0.7 day short-period RS CVn system ER VUL
    First Author: White, N. E.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 227, Aug. 1, 1987, p. 545-551.
    Publication Date: Aug 1987
    Bibliographic Code: 1987MNRAS.227..545W

    Citations: 32

  525. Spectral variability of 4U1145-619 during X-ray outburst
    First Author: Cook, M. C.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 227, Aug. 1, 1987, p. 661-676. SERC-supported research.
    Publication Date: Aug 1987
    Bibliographic Code: 1987MNRAS.227..661C

    Citations: 7

  526. Rotational modulation and flares on RS CVn and BY Dra-type stars. V - EXOSAT and IUE observations of a flare on EQ Pegasi
    First Author: Haisch, B. M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 181, no. 1, July 1987, p. 96-102. Research supported by the Lockheed Independent Research Program and NATO.
    Publication Date: Jul 1987
    Bibliographic Code: 1987A&A...181...96H

    Citations: 38

  527. Simultaneous multifrequency observations of Markarian 421
    First Author: Brodie, Jean
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 318, July 1, 1987, p. 175-187.
    Publication Date: Jul 1987
    Bibliographic Code: 1987ApJ...318..175B

    Citations: 20

  528. X-ray observations of the Ophiuchus, PKS 0745-191 and Cygnus-A clusters of galaxies
    First Author: Arnaud, K. A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 227, July 1, 1987, p. 241-256. Research supported by the Royal Society.
    Publication Date: Jul 1987
    Bibliographic Code: 1987MNRAS.227..241A

    Citations: 88

  529. A comparison of coronal X-ray emission observed with the Einstein and EXOSAT observatories
    First Author: Schmitt, J. H. M. M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 179, no. 1-2, June 1987, p. 193-201. CNR-supported research.
    Publication Date: Jun 1987
    Bibliographic Code: 1987A&A...179..193S

    Citations: 36

  530. The X-ray spectrum of Markarian 509 observed by EXOSAT
    First Author: Morini, M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 317, June 1, 1987, p. 145-151.
    Publication Date: Jun 1987
    Bibliographic Code: 1987ApJ...317..145M

    Citations: 26

  531. A 25 min modulation from the vicinity of the unusually soft X-ray source X0142+614
    First Author: White, N. E.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 226, June 1, 1987, p. 645-654.
    Publication Date: Jun 1987
    Bibliographic Code: 1987MNRAS.226..645W

    Citations: 37

  532. X-ray and optical flickering in EF ERI
    First Author: Watson, M. G.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 226, June 15, 1987, p. 867-878. SERC-supported research.
    Publication Date: Jun 1987
    Bibliographic Code: 1987MNRAS.226..867W

    Citations: 27

  533. Power spectra, with application to EXOSAT data
    First Author: Tennant, A. F.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 226, June 15, 1987, p. 963-970.
    Publication Date: Jun 1987
    Bibliographic Code: 1987MNRAS.226..963T

    Citations: 16

  534. High-frequency oscillations from CIR X-1
    First Author: Tennant, A. F.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 226, June 15, 1987, p. 971-978.
    Publication Date: Jun 1987
    Bibliographic Code: 1987MNRAS.226..971T

    Citations: 49

  535. Dramatic X-ray variability in the narrow emission line galaxy NGC 7314
    First Author: Turner, T. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 226, June 1, 1987, p. 9p-13p.
    Publication Date: Jun 1987
    Bibliographic Code: 1987MNRAS.226P...9T

    Citations: 26

  536. A search for X-ray emission from a nearby pulsar - PSR 1929 + 10
    First Author: Alpar, A.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 177, no. 1-2, May 1987, p. 101-104. DFG-supported research.
    Publication Date: May 1987
    Bibliographic Code: 1987A&A...177..101A

    Citations: 36

  537. EXOSAT observations of X-rays from classical novae during the outburst stage
    First Author: Oegelman, H.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 177, no. 1-2, May 1987, p. 110-116.
    Publication Date: May 1987
    Bibliographic Code: 1987A&A...177..110O

    Citations: 70

  538. X-ray/optical brightness trends in 3C 66A
    First Author: Maccagni, D.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 178, no. 1-2, May 1987, p. 21-24.
    Publication Date: May 1987
    Bibliographic Code: 1987A&A...178...21M

    Citations: 20

  539. Intensity and source state dependence of the quasi-periodic oscillations in Scorpius X-1
    First Author: van der Klis, M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 316, May 1, 1987, p. 411-426.
    Publication Date: May 1987
    Bibliographic Code: 1987ApJ...316..411V

    Citations: 74

  540. Low-energy X-ray observations of the Wolf 630 system
    First Author: Johnson, Hugh M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 316, May 1, 1987, p. 458-461.
    Publication Date: May 1987
    Bibliographic Code: 1987ApJ...316..458J

    Citations: 13

  541. Constraints on the mass-radius relation of the neutron star in 4U 1746-37/NGC 6441
    First Author: Sztajno, M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 226, May 1, 1987, p. 39-55. Research supported by the John Simon Guggenheim Memorial Foundation and Max-Planck-Gesellschaft zur Foerderung der Wissenschaften.
    Publication Date: May 1987
    Bibliographic Code: 1987MNRAS.226...39S

    Citations: 44

  542. Quasi-periodic oscillations in the X-ray flux of GX3+1 (4U 1744-26)
    First Author: Lewin, W. H. G.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 226, May 15, 1987, p. 383-394. Research supported by the John Simon Guggenheim Memorial Foundation and Max-Planck-Gesellschaft zur Foerderung der Wissenschaften.
    Publication Date: May 1987
    Bibliographic Code: 1987MNRAS.226..383L

    Citations: 27

  543. Observation of a partial X-ray eclipse in the long-period low-mass X-ray binary 2S 0921-630
    First Author: Mason, K. O.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 226, May 15, 1987, p. 423-432. Research supported by the Royal Society and DOE.
    Publication Date: May 1987
    Bibliographic Code: 1987MNRAS.226..423M

    Citations: 24

  544. EXOSAT observations of the 1983 outburst of the rapid burster - A new mode of behaviour
    First Author: Barr, P.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 176, no. 1, April 1987, p. 69-74.
    Publication Date: Apr 1987
    Bibliographic Code: 1987A&A...176...69B

    Citations: 24

  545. X-ray emission from the symbiotic system CH Cygni
    First Author: Leahy, D. A.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 176, no. 2, April 1987, p. 262-266. NSERC-supported research.
    Publication Date: Apr 1987
    Bibliographic Code: 1987A&A...176..262L

    Citations: 31

  546. The discovery of 15-30 hertz quasi-periodic oscillations in the X-ray flux of 4U 1820-30
    First Author: Stella, L.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 315, April 1, 1987, p. L49-L53.
    Publication Date: Apr 1987
    Bibliographic Code: 1987ApJ...315L..49S

    Citations: 53

  547. A new soft X-ray mode in the AM Herculis object E2003 + 225
    First Author: Osborne, Julian P.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 315, April 15, 1987, p. L123-L127. Research supported by the Ministero della Pubblica Istruzione and CNR.
    Publication Date: Apr 1987
    Bibliographic Code: 1987ApJ...315L.123O

    Citations: 40

  548. Solar-type giants - New X-ray detections from EXOSAT observations
    First Author: Gondoin, P.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 174, no. 1-2, March 1987, p. 187-196.
    Publication Date: Mar 1987
    Bibliographic Code: 1987A&A...174..187G

    Citations: 14

  549. EXOSAT observations of the magnetic binary system E1114 + 182
    First Author: Schaaf, R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 174, no. 1-2, March 1987, p. 357, 358.
    Publication Date: Mar 1987
    Bibliographic Code: 1987A&A...174..357S

    Citations: 12

  550. The central X-ray source in M33
    First Author: Gottwald, M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 175, no. 1-2, March 1987, p. 45-49.
    Publication Date: Mar 1987
    Bibliographic Code: 1987A&A...175...45G

    Citations: 16

  551. EXO 023432-5232.3 - A new 114-minute probable AM-Herculis-type binary
    First Author: Beuermann, K.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 175, no. 1-2, March 1987, p. L9-L12.
    Publication Date: Mar 1987
    Bibliographic Code: 1987A&A...175L...9B

    Citations: 29

  552. EXOSAT observations of double-peaked bursts with radius expansion from 4U/MXB 1820-30
    First Author: Haberl, F.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 314, March 1, 1987, p. 266-271.
    Publication Date: Mar 1987
    Bibliographic Code: 1987ApJ...314..266H

    Citations: 65

  553. X-ray sources in regions of star formation. II - The pre-main-sequence G star HDE 283572
    First Author: Walter, F. M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 314, March 1, 1987, p. 297-307.
    Publication Date: Mar 1987
    Bibliographic Code: 1987ApJ...314..297W

    Citations: 62

  554. Multiwavelength monitoring of the dwarf nova VW Hydri. I - Overview
    First Author: Pringle, J. E.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 225, March 1, 1987, p. 73-92.
    Publication Date: Mar 1987
    Bibliographic Code: 1987MNRAS.225...73P

    Citations: 66

  555. Multiwavelength monitoring of the dwarf nova VW Hydri. V - EXOSAT observations
    First Author: van der Woerd, H.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 225, March 1, 1987, p. 141-153.
    Publication Date: Mar 1987
    Bibliographic Code: 1987MNRAS.225..141V

    Citations: 55

  556. EXOSAT observations of the SNR PKS 1209-52
    First Author: Kellett, B. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 225, March 1, 1987, p. 199-212. Research supported by the Royal Society.
    Publication Date: Mar 1987
    Bibliographic Code: 1987MNRAS.225..199K

    Citations: 27

  557. Detailed EXOSAT and optical observations of the intermediate polar 3A0729 + 103 - Discovery of two medium energy X-ray emission regions
    First Author: McHardy, I. M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 225, March 15, 1987, p. 355-368.
    Publication Date: Mar 1987
    Bibliographic Code: 1987MNRAS.225..355M

    Citations: 37

  558. A pulse timing study of the X-ray pulsar 4U1145 - 619
    First Author: Cook, M. C.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 225, March 15, 1987, p. 369-376.
    Publication Date: Mar 1987
    Bibliographic Code: 1987MNRAS.225..369C

    Citations: 18

  559. The X-ray properties of 3A1907 + 09
    First Author: Cook, M. C.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 225, March 15, 1987, p. 381-392.
    Publication Date: Mar 1987
    Bibliographic Code: 1987MNRAS.225..381C

    Citations: 34

  560. The period of the globular cluster X-ray source X1820-303 Confirmation from Ariel V data
    First Author: Smale, A. P.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 225, March 1, 1987, p. 7P-9P. Research supported by the Royal Society.
    Publication Date: Mar 1987
    Bibliographic Code: 1987MNRAS.225P...7S

    Citations: 16

  561. Temporal variability of the massive X-ray binary 4U 1700-37
    First Author: Doll, H.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 173, no. 1, Feb. 1987, p. 86-94.
    Publication Date: Feb 1987
    Bibliographic Code: 1987A&A...173...86D

    Citations: 18

  562. Correlation between spectral state and quasi-periodic oscillation parameters in GX 5-1
    First Author: van der Klis, M.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 313, Feb. 1, 1987, p. L19-L23. Research supported by the Alexander von Humboldt-Stiftung, John Simon Guggenheim Memorial Foundation, Max-Planck-Gesellschaft zur Foerderung der Wissenschaften, and ZWO.
    Publication Date: Feb 1987
    Bibliographic Code: 1987ApJ...313L..19V

    Citations: 61

  563. EXOSAT observations of the X-ray source in M15
    First Author: Callanan, P. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 224, Feb. 1, 1987, p. 781-789. Research supported by the Dublin Institute for Advanced Studies.
    Publication Date: Feb 1987
    Bibliographic Code: 1987MNRAS.224..781C

    Citations: 19

  564. Low-frequency divergent X-ray variability in the Seyfert galaxy NGC4051
    First Author: Lawrence, A.
    Nature (ISSN 0028-0836), vol. 325, Feb. 19, 1987, p. 694-696.
    Publication Date: Feb 1987
    Bibliographic Code: 1987Natur.325..694L

    Citations: 177

  565. Fractal X-ray time variability and spectral invariance of the Seyfert galaxy NGC5506
    First Author: McHardy, Ian
    Nature (ISSN 0028-0836), vol. 325, Feb. 19, 1987, p. 696-698.
    Publication Date: Feb 1987
    Bibliographic Code: 1987Natur.325..696M

    Citations: 149

  566. The 35 day cycle of HER X-1 - Quality of the clock mechanism
    First Author: Oegelman, Hakki
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 172, no. 1-2, Jan. 1987, p. 79-84.
    Publication Date: Jan 1987
    Bibliographic Code: 1987A&A...172...79O

    Citations: 35

  567. A spectral study of the persistent X-ray flux from 4 U/MXB 1636-53
    First Author: Vacca, W. D.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 172, no. 1-2, Jan. 1987, p. 143-154. Research supported by the John Simon Guggenheim Memorial Foundation and NASA.
    Publication Date: Jan 1987
    Bibliographic Code: 1987A&A...172..143V

    Citations: 23

  568. EXOSAT observations of a broad absorption-line quasar - PHL 5200
    First Author: Singh, K. P.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 172, no. 1-2, Jan. 1987, p. L11-L13.
    Publication Date: Jan 1987
    Bibliographic Code: 1987A&A...172L..11S

    Citations: 13

  569. EXOSAT and Einstein observations of the X-ray pulsar 4U 1145 619
    First Author: Mereghetti, S.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 312, Jan. 15, 1987, p. 755-761.
    Publication Date: Jan 1987
    Bibliographic Code: 1987ApJ...312..755M

    Citations: 18

  570. The discovery of a 685 second orbital period from the X-ray source 4U 1820 - 30 in the globular cluster NGC 6624
    First Author: Stella, L.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 312, Jan. 1, 1987, p. L17-L21.
    Publication Date: Jan 1987
    Bibliographic Code: 1987ApJ...312L..17S

    Citations: 232

  571. EXOSAT observations of the 5 March 1979 gamma-ray burst source location (GBS 0526-66)
    First Author: Rothschild, R. E.
    Astrophysical Letters (ISSN 0004-6388), vol. 25, no. 3, 1987, p. 173-179.
    Publication Date: Jan 1987
    Bibliographic Code: 1987ApL....25..173R

    Citations: 0

  572. Discovery of a strong soft X-ray excess in MKN 335 - Evidence for an accretion disc?
    First Author: Pounds, K. A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 224, Jan. 15, 1987, p. 443-452.
    Publication Date: Jan 1987
    Bibliographic Code: 1987MNRAS.224..443P

    Citations: 81

  573. X-ray spectrum of Sigma Geminorum - an RS Canum Venaticorum type binary
    First Author: Singh, K. P.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 224, Jan. 15, 1987, p. 481-487.
    Publication Date: Jan 1987
    Bibliographic Code: 1987MNRAS.224..481S

    Citations: 15

  574. Identification of two southern X-ray emitting cataclysmic variables
    First Author: Tuohy, I. R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 311, Dec. 1, 1986, p. 275-298. Research supported by the Australian Department of Science and NSF.
    Publication Date: Dec 1986
    Bibliographic Code: 1986ApJ...311..275T

    Citations: 42

  575. EXOSAT and IUE observations of contact binaries
    First Author: Vilhu, O.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 311, Dec. 15, 1986, p. 937-946. Research supported by the Fulbright Foundation.
    Publication Date: Dec 1986
    Bibliographic Code: 1986ApJ...311..937V

    Citations: 28

  576. Multifrequency observations of the Blazar PKS 0537-441 in a moderately active state
    First Author: Tanzi, E. G.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 311, Dec. 1, 1986, p. L13-L16.
    Publication Date: Dec 1986
    Bibliographic Code: 1986ApJ...311L..13T

    Citations: 25

  577. EXOSAT observations of the Seyfert galaxy NGC 7469 - Rapid hard X-ray variability and a soft X-ray excess
    First Author: Barr, P.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 223, Dec. 1, 1986, p. 29P-35P.
    Publication Date: Dec 1986
    Bibliographic Code: 1986MNRAS.223P..29B

    Citations: 37

  578. A soft X-ray observation of Omega Centauri with EXOSAT
    First Author: Verbunt, F.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 168, no. 1-2, Nov. 1986, p. 169-172.
    Publication Date: Nov 1986
    Bibliographic Code: 1986A&A...168..169V

    Citations: 11

  579. A two-component model for the corona of Lambda Andromedae
    First Author: Mewe, R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 169, no. 1-2, Nov. 1986, p. 178-184.
    Publication Date: Nov 1986
    Bibliographic Code: 1986A&A...169..178M

    Citations: 12

  580. EXOSAT observations of 3C 371
    First Author: Staubert, R.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 310, Nov. 15, 1986, p. 694-699.
    Publication Date: Nov 1986
    Bibliographic Code: 1986ApJ...310..694S

    Citations: 24

  581. X-ray bursts from GX 17+2 - A new approach
    First Author: Sztajno, M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 222, Oct. 1, 1986, p. 499-511. Research supported by the John Simon Guggenheim Memorial Foundation.
    Publication Date: Nov 1986
    Bibliographic Code: 1986MNRAS.222..499S

    Citations: 59

  582. X-ray and optical variability in the low-mass burst source X1735 - 444
    First Author: Smale, A. P.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 223, Nov. 1, 1986, p. 207-217.
    Publication Date: Nov 1986
    Bibliographic Code: 1986MNRAS.223..207S

    Citations: 16

  583. Simultaneous X-ray and optical monitoring of the flare star YZ CMi
    First Author: Doyle, J. G.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 223, Nov. 1, 1986, p. 1P-5P.
    Publication Date: Nov 1986
    Bibliographic Code: 1986MNRAS.223P...1D

    Citations: 9

  584. X-ray, UV, and optical observations of the dwarf nova BV Puppis
    First Author: Szkody, Paula
    Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 98, Nov. 1986, p. 1151-1155.
    Publication Date: Nov 1986
    Bibliographic Code: 1986PASP...98.1151S

    Citations: 7

  585. H 1504 + 65 - an extraordinarily hot compact star devoid of hydrogen and helium
    First Author: Nousek, J. A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 309, Oct. 1, 1986, p. 230-240. NASA-supported research.
    Publication Date: Oct 1986
    Bibliographic Code: 1986ApJ...309..230N

    Citations: 39

  586. The discovery of 39 hour periodic dips in the X-ray intensity of XB 1254 - 690
    First Author: Courvoisier, T. J.-L.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 309, Oct. 1, 1986, p. 265-274.
    Publication Date: Oct 1986
    Bibliographic Code: 1986ApJ...309..265C

    Citations: 65

  587. Simultaneous X-ray and infrared observations of Cygnus X-3
    First Author: Mason, K. O.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 309, Oct. 15, 1986, p. 700-706. Research supported by the Royal Society, SERC, and DOE.
    Publication Date: Oct 1986
    Bibliographic Code: 1986ApJ...309..700M

    Citations: 53

  588. EXOSAT observations of V471 Tauri - A 9.25 minute white dwarf pulsation and orbital phase dependent X-ray dips
    First Author: Jensen, K. A.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 309, Oct. 1, 1986, p. L27-L31.
    Publication Date: Oct 1986
    Bibliographic Code: 1986ApJ...309L..27J

    Citations: 76

  589. Measurement of the EUV spectrum of the hot white dwarf Feige 24
    First Author: Paerels, F. B. S.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 309, Oct. 1, 1986, p. L33-L37. ZWO-supported research.
    Publication Date: Oct 1986
    Bibliographic Code: 1986ApJ...309L..33P

    Citations: 29

  590. A search for X-ray periodicities from 4U 1700-37
    First Author: Gottwald, M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 222, Oct. 1, 1986, p. 21P-25P.
    Publication Date: Oct 1986
    Bibliographic Code: 1986MNRAS.222P..21G

    Citations: 28

  591. The high-resolution soft X-ray spectrum of HZ 43
    First Author: Paerels, F. B. S.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 308, Sept. 1, 1986, p. 190-198. ZWO-supported research.
    Publication Date: Sep 1986
    Bibliographic Code: 1986ApJ...308..190P

    Citations: 31

  592. The discovery of 3.8 hour periodic intensity dips and eclipses from the transient low-mass X-ray binary EXO 0748-676
    First Author: Parmar, A. N.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 308, Sept. 1, 1986, p. 199-212.
    Publication Date: Sep 1986
    Bibliographic Code: 1986ApJ...308..199P

    Citations: 209

  593. The bursting behavior of the transient X-ray burst source EXO 0748-676 - A dependence between the X-ray burst properties and the strength of the persistent emission
    First Author: Gottwald, M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 308, Sept. 1, 1986, p. 213-224.
    Publication Date: Sep 1986
    Bibliographic Code: 1986ApJ...308..213G

    Citations: 99

  594. Observations of quasi-periodic oscillations from GX 5 - 1 and Cygnus X-2 with the Einstein (HEAO 2) Observatory
    First Author: Elsner, R. F.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 308, Sept. 15, 1986, p. 655-660.
    Publication Date: Sep 1986
    Bibliographic Code: 1986ApJ...308..655E

    Citations: 11

  595. X-ray and optical observations of the ultrashort period dwarf nova SW Ursae Majoris - A likely new DQ Herculis star
    First Author: Shafter, A. W.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 308, Sept. 15, 1986, p. 765-780.
    Publication Date: Sep 1986
    Bibliographic Code: 1986ApJ...308..765S

    Citations: 175

  596. X-ray spectrum of the 2A 0335 + 096 cluster of galaxies
    First Author: Singh, K. P.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 308, Sept. 15, 1986, p. L51-L54.
    Publication Date: Sep 1986
    Bibliographic Code: 1986ApJ...308L..51S

    Citations: 18

  597. Doppler-shifted X-ray line emission from SS433
    First Author: Watson, M. G.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 222, Sept. 15, 1986, p. 261-271.
    Publication Date: Sep 1986
    Bibliographic Code: 1986MNRAS.222..261W

    Citations: 100

  598. GX 339-4 - EXOSAT observations in the off and soft states
    First Author: Ilovaisky, S. A.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 164, no. 1, Aug. 1986, p. 67-72.
    Publication Date: Aug 1986
    Bibliographic Code: 1986A&A...164...67I

    Citations: 50

  599. Simultaneous EXOSAT and IUE observations of Fairall 9 - Short and long term variability
    First Author: Morini, M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 307, Aug. 15, 1986, p. 486-496.
    Publication Date: Aug 1986
    Bibliographic Code: 1986ApJ...307..486M

    Citations: 47

  600. New X-ray and optical observations of the X-ray discovered QSO-galaxy pair 1E 0104.2 + 3153
    First Author: Gioia, I. M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 307, Aug. 15, 1986, p. 497-503.
    Publication Date: Aug 1986
    Bibliographic Code: 1986ApJ...307..497G

    Citations: 14

  601. A unique triple-peaked type-1 X-ray burst from 4U/MXB 1636-53
    First Author: van Paradijs, J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 221, Aug. 1, 1986, p. 617-623. Research supported by the John Simon Guggenheim Memorial Foundation.
    Publication Date: Aug 1986
    Bibliographic Code: 1986MNRAS.221..617V

    Citations: 38

  602. A multi-wavelength study of the long-period AM HER system E2003+225. I - The soft X-ray light curve and overall energy spectrum
    First Author: Osborne, J. P.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 221, Aug. 15, 1986, p. 823-838.
    Publication Date: Aug 1986
    Bibliographic Code: 1986MNRAS.221..823O

    Citations: 33

  603. A multi-wavelength study of the long-period AM HER system E2003+225. II - Changes in the accretion geometry
    First Author: Mukai, K.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 221, Aug. 15, 1986, p. 839-856.
    Publication Date: Aug 1986
    Bibliographic Code: 1986MNRAS.221..839M

    Citations: 29

  604. Wide-band X-ray observations of MK 501
    First Author: Staubert, R.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 162, no. 1-2, July 1986, p. 16-20.
    Publication Date: Jul 1986
    Bibliographic Code: 1986A&A...162...16S

    Citations: 11

  605. The optical and X-ray decline of V 0332 + 53 (X 0331 + 53, BQ Cam)
    First Author: Corbet, R. H. D.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 162, no. 1-2, July 1986, p. 117-120. ZWO-supported research.
    Publication Date: Jul 1986
    Bibliographic Code: 1986A&A...162..117C

    Citations: 34

  606. EXOSAT observations of GX 304-1 in an X-ray off state
    First Author: Pietsch, W.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 163, no. 1-2, July 1986, p. 93-96.
    Publication Date: Jul 1986
    Bibliographic Code: 1986A&A...163...93P

    Citations: 14

  607. Discovery of rapid quasi-periodic oscillations in Scorpius X-1
    First Author: Middleditch, J.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 306, July 1, 1986, p. 230-237. DOE-sponsored research.
    Publication Date: Jul 1986
    Bibliographic Code: 1986ApJ...306..230M

    Citations: 80

  608. New results on the X-ray emission and its correlation with the ultraviolet in NGC 4151
    First Author: Perola, G. C.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 306, July 15, 1986, p. 508-521. Research supported by the Ministero della Pubblica Istruzione and CNR.
    Publication Date: Jul 1986
    Bibliographic Code: 1986ApJ...306..508P

    Citations: 151

  609. The detection of photospheric X-ray pulsations from PG 1159-035 with EXOSAT
    First Author: Barstow, M. A.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 306, July 1, 1986, p. L25-L28.
    Publication Date: Jul 1986
    Bibliographic Code: 1986ApJ...306L..25B

    Citations: 18

  610. X-ray variability of the BL Lacertae object PKS 2155 - 304 in the 0.1-6 keV range
    First Author: Morini, M.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 306, July 15, 1986, p. L71-L75.
    Publication Date: Jul 1986
    Bibliographic Code: 1986ApJ...306L..71M

    Citations: 36

  611. Bimodal quasi-oscillatory and spectral behavior in Scorpius X-1
    First Author: Priedhorsky, W.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 306, July 15, 1986, p. L91-L95. Research supported by the John Simon Guggenheim Memorial Foundation, DOE, and NASA.
    Publication Date: Jul 1986
    Bibliographic Code: 1986ApJ...306L..91P

    Citations: 101

  612. X-ray and optical observations of a dMe flare star in the T Tauri field
    First Author: Smale, A. P.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 221, July 1, 1986, p. 77-92.
    Publication Date: Jul 1986
    Bibliographic Code: 1986MNRAS.221...77S

    Citations: 7

  613. Neutron star model atmospheres - A comparison with MXB 1728-34
    First Author: Foster, A. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 221, July 15, 1986, p. 409-426. Research supported by the Royal Society.
    Publication Date: Jul 1986
    Bibliographic Code: 1986MNRAS.221..409F

    Citations: 46

  614. Rapid X-ray variability of the Seyfert galaxy MCG-6-30-15
    First Author: Pounds, K. A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 221, July 1, 1986, p. 7P-12P.
    Publication Date: Jul 1986
    Bibliographic Code: 1986MNRAS.221P...7P

    Citations: 48

  615. Observation of type I X-ray bursts from CIR X-1
    First Author: Tennant, A. F.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 221, July 15, 1986, p. 27P-31P.
    Publication Date: Jul 1986
    Bibliographic Code: 1986MNRAS.221P..27T

    Citations: 92

  616. A 6 second periodic X-ray source in Carina
    First Author: Seward, F. D.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 305, June 15, 1986, p. 814-816.
    Publication Date: Jun 1986
    Bibliographic Code: 1986ApJ...305..814S

    Citations: 54

  617. Coordinated EXOSAT and spectroscopic observations of flare stars and coronal heating
    First Author: Butler, C. J.
    Nature (ISSN 0028-0836), vol. 321, June 12, 1986, p. 679-682. CNR-NATO-supported research.
    Publication Date: Jun 1986
    Bibliographic Code: 1986Natur.321..679B

    Citations: 63

  618. The evolution of the 1984 outburst of the transient X-ray source 4U 1630 - 47
    First Author: Parmar, A. N.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 304, May 15, 1986, p. 664-670.
    Publication Date: May 1986
    Bibliographic Code: 1986ApJ...304..664P

    Citations: 51

  619. Rapid X-ray and optical variability in the X-ray selected BL Lacertae object IE 1402.3 + 0416
    First Author: Giommi, Paolo
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 303, April 15, 1986, p. 596-600. ESA-supported research.
    Publication Date: Apr 1986
    Bibliographic Code: 1986ApJ...303..596G

    Citations: 11

  620. The spectral shape and variability of the blazar 3C 446
    First Author: Brown, L. M. J.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 219, April 1, 1986, p. 671-686.
    Publication Date: Apr 1986
    Bibliographic Code: 1986MNRAS.219..671B

    Citations: 16

  621. The discovery of X-ray bursts from CIR X-1
    First Author: Tennant, A. F.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 219, April 15, 1986, p. 871-881. Research supported by the Royal Society.
    Publication Date: Apr 1986
    Bibliographic Code: 1986MNRAS.219..871T

    Citations: 65

  622. Optical and X-ray observations of 4U2129 + 47/V1727 CYG in an extended quiescent state
    First Author: Pietsch, W.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 157, no. 1, March 1986, p. 23-28.
    Publication Date: Mar 1986
    Bibliographic Code: 1986A&A...157...23P

    Citations: 29

  623. EXOSAT detection of an X-ray flare from the solar type star Pi-prime UMa
    First Author: Landini, M.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 157, no. 2, March 1986, p. 217-222. Research supported by the Minsitero della Pubblica Istruzione and CNR.
    Publication Date: Mar 1986
    Bibliographic Code: 1986A&A...157..217L

    Citations: 37

  624. EXOSAT and Einstein X-ray observations of the SNR 1E 1149.4-6209 in Crux - A unified picture?
    First Author: Bignami, G. F.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 302, March 15, 1986, p. 606-610.
    Publication Date: Mar 1986
    Bibliographic Code: 1986ApJ...302..606B

    Citations: 8

  625. The X-ray spectrum and variability of Markarian 421
    First Author: Warwick, R. S.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 219, March 1, 1986, p. 39-45.
    Publication Date: Mar 1986
    Bibliographic Code: 1986MNRAS.219...39W

    Citations: 9

  626. PKS 2005-489 - A very bright BL Lac object in a nearby galaxy
    First Author: Wall, J. V.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 219, March 1, 1986, p. 23P-29P.
    Publication Date: Mar 1986
    Bibliographic Code: 1986MNRAS.219P..23W

    Citations: 30

  627. The soft X-ray superoutburst of VW Hydri
    First Author: van der Woerd, H.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 156, no. 1-2, Feb. 1986, p. 252-260.
    Publication Date: Feb 1986
    Bibliographic Code: 1986A&A...156..252V

    Citations: 28

  628. An EXOSAT observation of quiescent and flare coronal X-ray emission from Algol
    First Author: White, N. E.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 301, Feb. 1, 1986, p. 262-274.
    Publication Date: Feb 1986
    Bibliographic Code: 1986ApJ...301..262W

    Citations: 109

  629. EXOSAT results on V426 Ophiuchi - Indications of a DQ Herculis system
    First Author: Szkody, P.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 301, Feb. 1, 1986, p. L29-L33.
    Publication Date: Feb 1986
    Bibliographic Code: 1986ApJ...301L..29S

    Citations: 25

  630. EXOSAT measurements of the quiescent X-ray spectrum of the burster 2S1636 - 536 - Evidence for Comptonization in a hot corona
    First Author: Breedon, L. M.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 218, Feb. 1, 1986, p. 487-496.
    Publication Date: Feb 1986
    Bibliographic Code: 1986MNRAS.218..487B

    Citations: 19

  631. The soft X-ray spectrum of NGC 4151
    First Author: Pounds, K. A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 218, Feb. 15, 1986, p. 685-694.
    Publication Date: Feb 1986
    Bibliographic Code: 1986MNRAS.218..685P

    Citations: 60

  632. X-ray spectral observations of the crab-like supernova remnants G21.5-0.9 and 3C 58
    First Author: Davelaar, J.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 300, Jan. 15, 1986, p. L59-L62.
    Publication Date: Jan 1986
    Bibliographic Code: 1986ApJ...300L..59D

    Citations: 34

  633. EXOSAT observations of the 35 day cycle of Hercules X-1 Evidence for neutron star precession
    First Author: Truemper, J.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 300, Jan. 15, 1986, p. L63-L67.
    Publication Date: Jan 1986
    Bibliographic Code: 1986ApJ...300L..63T

    Citations: 121

  634. A study of the continuum and iron K line emission from low-mass X-ray binaries
    First Author: White, N. E.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 218, Jan. 1, 1986, p. 129-138.
    Publication Date: Jan 1986
    Bibliographic Code: 1986MNRAS.218..129W

    Citations: 188

  635. Unusual X-ray burst profiles from 4U/MXB 1636-53
    First Author: Sztajno, M.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 299, Dec. 1, 1985, p. 487-495. Research supported by the Alexander von Humboldt Stiftung and John Simon Guggenheim Memorial Foundation.
    Publication Date: Dec 1985
    Bibliographic Code: 1985ApJ...299..487S

    Citations: 64

  636. Continuous rapid X-ray variability and spectral changes in NGC 4051
    First Author: Lawrence, A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 217, Dec. 1, 1985, p. 685-699.
    Publication Date: Dec 1985
    Bibliographic Code: 1985MNRAS.217..685L

    Citations: 85

  637. GB841215, the fastest gamma-ray burst?
    First Author: Laros, J. G.
    Nature, Volume 318, Issue 6045, pp. 448-449 (1985).
    Publication Date: Dec 1985
    Bibliographic Code: 1985Natur.318..448L

    Citations: 24

  638. H-alpha variability in X-ray transient source X0331 + 53
    First Author: Iye, M.
    Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 97, Dec. 1985, p. 1186-1188.
    Publication Date: Dec 1985
    Bibliographic Code: 1985PASP...97.1186I

    Citations: 15

  639. EXOSAT observations of a strong soft X-ray excess in MKN 841
    First Author: Arnaud, K. A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 217, Nov. 1, 1985, p. 105-113. Research supported by the Royal Society.
    Publication Date: Nov 1985
    Bibliographic Code: 1985MNRAS.217..105A

    Citations: 238

  640. A cosmic-ray explanation of the galactic ridge of cosmic X-rays
    First Author: Bhat, C. L.
    Nature (ISSN 0028-0836), vol. 318, Nov. 21, 1985, p. 267-269.
    Publication Date: Nov 1985
    Bibliographic Code: 1985Natur.318..267B

    Citations: 4

  641. Simultaneous X-ray and optical observations of the X-ray dip source X1755-338
    First Author: Mason, K. O.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 216, Oct. 15, 1985, p. 1033-1041. SERC-supported research.
    Publication Date: Oct 1985
    Bibliographic Code: 1985MNRAS.216.1033M

    Citations: 45

  642. Serendipitous EXOSAT sources in the region of the Coma cluster - Active galactic nuclei with steep X-ray spectra
    First Author: Branduardi-Raymont, G.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 216, Oct. 15, 1985, p. 1043-1055. SERC-supported research.
    Publication Date: Oct 1985
    Bibliographic Code: 1985MNRAS.216.1043B

    Citations: 25

  643. The discovery of low-level iron K line emission from CYG X-1
    First Author: Barr, P.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 216, Oct. 1, 1985, p. 65P-70P.
    Publication Date: Oct 1985
    Bibliographic Code: 1985MNRAS.216P..65B

    Citations: 75

  644. The X-ray spectrum of the supernova remnant W49B from EXOSAT
    First Author: Smith, A.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 296, Sept. 15, 1985, p. 469-474. SERC-supported research.
    Publication Date: Sep 1985
    Bibliographic Code: 1985ApJ...296..469S

    Citations: 31

  645. EXOSAT observations of broad iron K line emission from Scorpius X-1
    First Author: White, N. E.
    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 296, Sept. 15, 1985, p. 475-480.
    Publication Date: Sep 1985
    Bibliographic Code: 1985ApJ...296..475W

    Citations: 101

  646. The galactic ridge observed by EXOSAT
    First Author: Warwick, R. S.
    Nature (ISSN 0028-0836), vol. 317, Sept. 19, 1985, p. 218-221.
    Publication Date: Sep 1985
    Bibliographic Code: 1985Natur.317..218W

    Citations: 140

  647. X-ray emission from the cataclysmic variable PG0834 + 488
    First Author: Cook, M. C.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 215, Aug. 1, 1985, p. 81P-84P. SERC-supported research.
    Publication Date: Aug 1985
    Bibliographic Code: 1985MNRAS.215P..81C

    Citations: 7

  648. An X-ray study of AM Herculis. I - Discovery of a new mode of soft X-ray emission
    First Author: Heise, J.
    Astronomy and Astrophysics (ISSN 0004-6361), vol. 148, no. 2, July 1985, p. L14-L16.
    Publication Date: Jul 1985
    Bibliographic Code: 1985A&A...148L..14H

    Citations: 85

  649. EXOSAT MEDA observations of Cygnus X-3
    First Author: Willingale, R.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 215, July 15, 1985, p. 295-314.
    Publication Date: Jul 1985
    Bibliographic Code: 1985MNRAS.215..295W

    Citations: 50

  650. The identification of H2311 + 77 with HD220140, a probable RS CVn star
    First Author: Pravdo, S. H.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 215, July 1, 1985, p. 11P-13P. NASA-supported research.
    Publication Date: Jul 1985
    Bibliographic Code: 1985MNRAS.215P..11P

    Citations: 11

  651. EXOSAT observations of a 2,000-s intensity dip in Seyfert galaxy NGC 4151
    First Author: Whitehouse, D. R.
    Nature (ISSN 0028-0836), vol. 315, June 13, 1985, p. 554, 555.
    Publication Date: Jun 1985
    Bibliographic Code: 1985Natur.315..554W

    Citations: 9

  652. The old nova GK Per - Discovery of the X-ray pulse period
    First Author: Watson, M. G.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 212, Feb. 15, 1985, p. 917-930.
    Publication Date: Feb 1985
    Bibliographic Code: 1985MNRAS.212..917W

    Citations: 124

  653. Transient quasi-periodic oscillations in the X-ray flux of Cygnus X-3
    First Author: van der Klis, M.
    Nature (ISSN 0028-0836), vol. 313, Feb. 28, 1985, p. 768-771. Sponsorship: Nederlandse Organisatie voor Zuiver-Wetenschappelijk Onderzoek.
    Publication Date: Feb 1985
    Bibliographic Code: 1985Natur.313..768V

    Citations: 35

  654. The discovery of 4.4 second X-ray pulsations from the rapidly variable X-ray transient V0332 + 53
    First Author: Stella, L.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 288, Jan. 15, 1985, p. L45-L49. Sponsorship: Nederlandse Organisatie voor Zuiver-Wetenschappelijk Onderzoek.
    Publication Date: Jan 1985
    Bibliographic Code: 1985ApJ...288L..45S

    Citations: 102

  655. EXOSAT soft X-ray observations of EX Hydrae
    First Author: Cordova, F. A.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 212, Jan. 15, 1985, p. 447-461. Research supported by the U.S. Department of Energy and Science and Engineering Research Council.
    Publication Date: Jan 1985
    Bibliographic Code: 1985MNRAS.212..447C

    Citations: 57

  656. An extended X-ray low state from Hercules X-1
    First Author: Parmar, A. N.
    Nature (ISSN 0028-0836), vol. 313, Jan. 10, 1985, p. 119-121.
    Publication Date: Jan 1985
    Bibliographic Code: 1985Natur.313..119P

    Citations: 67

  657. An X-ray corona in SS Cygni?
    First Author: King, A. R.
    Nature (ISSN 0028-0836), vol. 313, Jan. 24, 1985, p. 290, 291.
    Publication Date: Jan 1985
    Bibliographic Code: 1985Natur.313..290K

    Citations: 11

  658. The detection of X-rays from Nova MUSCAE 1983 with the EXOSAT satellite
    First Author: Oegelman, H.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 287, Dec. 1, 1984, p. L31-L34.
    Publication Date: Dec 1984
    Bibliographic Code: 1984ApJ...287L..31O

    Citations: 40

  659. EXOSAT observations of H2215 - 086 - Detection of the X-ray pulse period
    First Author: Cook, M. C.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 210, Sept. 1, 1984, p. 7P-10P. Research supported by the Science and Engineering Research Council.
    Publication Date: Sep 1984
    Bibliographic Code: 1984MNRAS.210P...7C

    Citations: 35

  660. Evidence for 4.4 hour periodic dips in the X-ray flux from 4U 1755 - 33
    First Author: White, N. E.
    Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 283, Aug. 1, 1984, p. L9-L12. Research supported by the Science and Engineering Research Council of England.
    Publication Date: Aug 1984
    Bibliographic Code: 1984ApJ...283L...9W

    Citations: 58

  661. Evidence for an increasing 59-s period in the X-ray emission from Geminga
    First Author: Bignami, G. F.
    Nature (ISSN 0028-0836), vol. 310, Aug. 9, 1984, p. 464-469.
    Publication Date: Aug 1984
    Bibliographic Code: 1984Natur.310..464B

    Citations: 38

  662. EXOSAT observation of the candidate X-ray counterpart of Geminga
    First Author: Caraveo, P. A.
    Nature (ISSN 0028-0836), vol. 310, Aug. 9, 1984, p. 481-483.
    Publication Date: Aug 1984
    Bibliographic Code: 1984Natur.310..481C

    Citations: 13

  663. Spectral and temporal features in bursts from 2S 1636 - 536 observed with EXOSAT
    First Author: Turner, M. J. L.
    Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 208, June 1, 1984, p. 29P-36P.
    Publication Date: Jun 1984
    Bibliographic Code: 1984MNRAS.208P..29T

    Citations: 31

  664. The European X-ray Astronomy Satellite EXOSAT: programme status.
    First Author: Peacock, A.
    Physica Scripta, Vol. T7, p. 216 - 218
    Publication Date: Jan 1984
    Bibliographic Code: 1984PhST....7..216P

    Citations: 1