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Astrophysics Data System (ADS)

Query Results from Astronomy Database

Retrieved 500 abstracts, starting with number 501. Total number selected: 1291

Bibcode	Score	Date	Available Items
Authors	Title		Access Control Help

1993ApJS...89..211W	0.909	11/1993	A R S
WILKINSON, ERIK; GREEN, JAMES C.; CASH, WEBSTER	The extreme ultraviolet spectrograph: A radial groove grating, sounding rocket-borne, astronomical instrument

1993A&A...279..179P	0.909	11/1993	A F R C S
PARMAR, A. N.; ANGELINI, L.; ROCHE, P.; WHITE, N. E.	The discovery and properties of the ultra-soft X-ray transient EXO 1846-031

1993A&A...278..478N	0.909	11/1993	A F R C S
NAPIWOTZKI, R.; BARSTOW, M. A.; FLEMING, T.; HOLWEGER, H.; JORDAN, S.; WERNER, K.	Analysis of the DA white dwarf HZ 43 A and its companion star

1993A&A...278..467V	0.909	11/1993	A F R C S
VILHU, O.; TSURU, T.; CAMERON, A. COLLIER; BUDDING, E.; BANKS, T.; SLEE, B.; EHRENFREUND, P.; FOING, B. H.	Multifrequency observations of AB Doradus. X-ray flaring and rotational modulation of a young star

1993A&A...278..444L	0.909	11/1993	A F R C S
LAURENT, P.; SALOTTI, L.; PAUL, J.; LEBRUN, F.; DENIS, M.; BARRET, D.; JOURDAIN, E.; ROQUES, J. P.; CHURAZOV, E.; GILFANOV, M.; SUNYAEV, R.; DYACHKOV, A.; KHAVENSON, N.; NOVIKOV, B.; CHULKOV, I.; KUZNETZOV, A.	Photon spectrum and period evolution of GX 1+4 as observed at hard X-ray energies by SIGMA

1993A&A...278L..23M	0.909	10/1993	A F R C S
MEREGHETTI, S.; STELLA, L.; DE NILE, F.	On the nature of the 25-min periodicity from 4U 0142+614: A nearby, slowly spinning neutron star/Be system?

1993cvro.nasa..261H	0.909	09/1993	A
HACK, MARGHERITA; SELVELLI, PIERLUIGI; DUERBECK, HILMAR W.	Classical novae and recurrent novae: General properties

1993BASI...21..359S	0.909	12/1993	A F
SARASWAT, PRIYAMVADA	X-ray studies of Be/X-ray binaries

1993ApJ...414L..85L	0.909	09/1993	A F R C S N
LAWRENCE, A.; PAPADAKIS, I.	X-ray variability of active galactic nuclei - A universal power spectrum with luminosity-dependent amplitude

1993PAZh...19..675S	0.909	08/1993	A S
SAZONOV, S. YU.; LAPSHOV, I. YU.; SYUNYAEV, R. A.; BRANDT, S.; LUND, N.; CASTRO-TIRADO, A.	Results of observations of the X-ray source 4U1700-37 with the WATCH instrument of the Granat observatory

1993ApJ...412..479D	0.909	08/1993	A F R C S N
DAVID, L. P.; SLYZ, A.; JONES, C.; FORMAN, W.; VRTILEK, S. D.; ARNAUD, K. A.	A catalog of intracluster gas temperatures

1993ApJ...411L..95H	0.909	07/1993	A F R C S
HAARDT, F.; DONE, C.; MATT, G.; FABIAN, A. C.	The high-energy spectrum of Cygnus X-1 revisited

1993ApJ...411L..91S	0.909	07/1993	A F R C S
SCARGLE, JEFFREY D.; STEIMAN-CAMERON, THOMAS; YOUNG, KARL; DONOHO, DAVID L.; CRUTCHFIELD, JAMES P.; IMAMURA, JAMES	The quasi-periodic oscillations and very low frequency noise of Scorpius X-1 as transient chaos - A dripping handrail?

1993MNRAS.262.1000S	0.909	06/1993	A F R C S
SINGH, JYOTI; SWANK, JEAN	X-ray observations of EX Hydrae with the Einstein Solid State Spectrometer

1993MNRAS.262..435Y	0.909	05/1993	A F R C S N
YAQOOB, T.; WARWICK, R. S.; MAKINO, F.; OTANI, C.; SOKOLOSKI, J. L.; BOND, I. A.; YAMAUCHI, M.	Further probing of the X-ray source in NGC 4151 - New constraints on the nuclear geometry

1993MNRAS.262...63S	0.909	05/1993	A F R C S N
SAXTON, R. D.; TURNER, M. J. L.; WILLIAMS, O. R.; STEWART, G. C.; OHASHI, T.; KII, T.	The soft X-ray excesses of high-luminosity AGN

1993ApJ...408..656D	0.909	05/1993	A F R C S
DAY, C. S. R.; NAGASE, F.; ASAI, K.; TAKESHIMA, T.	The discovery of pulsed iron line emission from Centaurus X-3

1993ApJ...408L..41K	0.909	05/1993	A F R C S
KIMBLE, RANDY A.; DAVIDSEN, ARTHUR F.; LONG, KNOX S.; FELDMAN, PAUL D.	Extreme ultraviolet observations of HZ 43 and the local H/He ratio with the Hopkins Ultraviolet Telescope

1993AAS...182.4123W	0.909	05/1993	O
WOOD, B. E.; BROWN, A.; LINSKY, J. L.; BROMAGE, G. E.; KELLETT, B. J.	A ROSAT Wide Field Camera Survey of All Nondegenerate Stars Within 10 pc

1993AAS...182.4119E	0.909	05/1993	O
EDELSTEIN, J.; VEDDER, P. W.; SIRK, M.	EUVE Scanner Observations of Supernova Remnants

1993AAS...182.4110W	0.909	05/1993	O S
WARREN, J. K.; VALLERGA, J. V.; MAUCHE, C. W.; MUKAI, K.; SIEGMUND, O. H. W.	EUVE All-Sky Survey Observations of the Magnetic Cataclysmic Variable UZ Fornacis

1993AAS...182.3809F	0.909	05/1993	O S
FOSSI, B. C. MONSIGNORI; LANDINI, M.	The EUV Spectrum of Au Mic

1993AAS...182.0703R	0.909	05/1993	O S
RUTLEDGE, R. E.; LUBIN, L. M.; LEWIN, W. H. G.; VAN PARADIJS, J.; VAN DER KLIS, M.	X-ray Timing and Spectral Behavior of the Rapid Burster

1993AAS...182.0218H	0.909	05/1993	O S
HWANG, UNA; MARKERT, THOMAS H.; CANIZARES, CLAUDE R.; FLANAGAN, KATHRYN A.	A Study of Four Supernova-Rich Fields in the Carina Spiral Arm

1993ApJ...406..447T	0.909	04/1993	A F R C S N
TREVES, A.; BELLONI, T.; FALOMO, R.; FINK, H.; MARASCHI, L.; SAMBRUNA, R. M.; TAGLIAFERRI, G.; ZIMMERMANN, H. U.	ROSAT observations of the blazar PKS 0537-441

1993MNRAS.261..125L	0.909	03/1993	A F R C S N
LEHTO, HARRY J.; CZERNY, BOZENA; MCHARDY, IAN M.	AGN X-ray light curves - Shot noise or low-dimensional attractor?

1993ApJS...85..111C	0.909	03/1993	A R C S N
CILIEGI, P.; BASSANI, L.; CAROLI, E.	A catalog of X-ray spectra of BL Lacertae objects

1993ApJ...406..247D	0.909	03/1993	A F R C S
DRAKE, STEPHEN A.; SIMON, THEODORE; BROWN, ALEXANDER	Detection of radio continuum emission from Procyon

1993A&A...270..159V	0.909	03/1993	A F R C S
VAN TEESELING, ANDRE; VERBUNT, FRANK; HEISE, JOHN	The nature of the X-ray spectrum of VW Hydri

1993ApJ...404..611H	0.909	02/1993	A F R C S N
HUGHES, JOHN P.; BUTCHER, JACKIE A.; STEWART, GORDON C.; TANAKA, YASUO	Ginga observations of the Coma cluster and studies of the spatial distribution of iron

1993A&A...268..609C	0.909	02/1993	A F R C S
CHITNIS, V. R.; RAO, A. R.; AGRAWAL, P. C.; MANCHANDA, R. K.	Hard X-ray spectrum of 4U 1907 + 09

1993PhDT.........2C	0.909	00/1993	A
CHRISTIAN, DAMIAN JOSEPH	Spectral and temporal behavior of low mass x ray binaries observed with the Einstein SSS and MPC, and the Broad Band X Ray Telescope

1993PhDT.........1W	0.909	00/1993	A
WILKINSON, ERIK	Extreme ultraviolet opacity sources in the DA white dwarf G191-B2B

1993Natur.361..331O	0.909	01/1993	A R C S
OEGELMAN, HAKKI; ORIO, MARINA; KRAUTTER, JOACHIM; STARRFIELD, SUMNER	Detection of supersoft X-ray emission from GQ Muscae nine years after a nova outburst

1993Natur.361..233P	0.909	01/1993	A R C N
PAPADAKIS, I. E.; LAWRENCE, A.	Quasi-periodic oscillations in X-ray emission from the Seyfert galaxy NGC5548

1993N94-19714.....D	0.909	01/1993	A
DANNER, RUDOLF	Particle induced background by Roentgen satellites

1993MNRAS.260..299H	0.909	01/1993	A F R C S
HELLIER, COEL; GARLICK, MARK A.; MASON, KEITH O.	X-ray orbital modulations in intermediate polars

1993MNRAS.260..111G	0.909	01/1993	A F R C S N
GEORGE, I. M.; NANDRA, K.; FABIAN, A. C.; TURNER, T. J.; DONE, C.; DAY, C. S. R.	The broad-band X-ray spectral variability of Mrk 841

1993MNRAS.260...59C	0.909	01/1993	A F R C S
CHURCH, M. J.; BALUCINSKA-CHURCH, M.	Cosmic-abundance absorption dips in X1755-33

1993ExA.....4..105D	0.909	00/1993	A
DANNER, R.	Charged-particle induced background expected in X-ray detecting CCDs in highly eccentric Earth orbits

1993egte.nasa..313P	0.909	01/1993	A
PIKE, G.; EDELSON, R.; SHULL, J. M.; SAKEN, J.	IUEAGN: A database of ultraviolet spectra of active galactic nuclei

1993ApJ...403..412D	0.909	01/1993	A F R C S
DRAVINS, D.; LINDE, P.; AYRES, T. R.; LINSKY, J. L.; MONSIGNORI-FOSSI, B.; SIMON, T.; WALLINDER, F.	The distant future of solar activity: A case study of Beta Hydri. III - Transition region, corona, and stellar wind

1993ApJ...403..322D	0.909	01/1993	A F R C S
DAY, C. S. R.; STEVENS, IAN R.	An X-ray excited wind in Centaurus X-3

1993ApJ...402..432K	0.909	01/1993	A F R C S N
KROLIK, JULIAN; DONE, CHRIS; MADEJSKI, GRZEGORZ	X-ray light curves of active galactic nuclei are phase incoherent

1992sesd.rept.....G	0.909	12/1992	A
GEORGE, I. M.; NANDRA, K.; FABIAN, A. C.; TURNER, T. J.; DONE, C.; DAY, C. S. R.	The broad-band x ray spectral variability of Mkn 841

1992sesd.reptR....D	0.909	12/1992	A
DONE, C.; MADEJSKI, G. M.; MUSHOTZKY, R. F.; TURNER, T. J.; KOYAMA, K.; KUNIEDA, H.	The x ray variability of AGN and the anomalous behavior of NGC6814

1992sesd.reptQ....D	0.909	12/1992	A
DONE, C.; MADEJSKI, G. M.; MUSHOTSKY, R. F.; TURNER, T. J.; KOYAMA, K.; KUNIEDA, H.	The x ray variability of NGC6814: Power spectra

1992PASJ...44..633A	0.909	00/1992	A O F R C S
ASAI, KAZUMI; DOTANI, TADAYASU; NAGASE, FUMIAKI; CORBET, ROBIN H. D.; SHAHAM, JACOB	Orbital period change of the low-mass X-ray binary EXO 0748-676

1992IAUC.5673....1B	0.909	12/1992	E S
BONNET-BIDAUD, J. M.; MOUCHET, M.; SOMOVA, T. A.; SOMOV, N. N.	AN Ursae Majoris

1992ApJ...401..288V	0.909	12/1992	A F R C S
VENNES, STEPHANE; FONTAINE, GILLES	An interpretation of the spectral properties of hot hydrogen-rich white dwarfs with stratified H/He model atmospheres

1992AAS...18111704F	0.909	12/1992	O
FINLEY, J. P.; TAYLOR, M. J.; CASSINELLI, J. P.; BELLONI, T.	ROSAT/Optical Observations of the X-ray Binary 2S0114+65

1992AAS...181.8402S	0.909	12/1992	O
SIVRON, R.; TSURUTA, S.	Dense Clouds near the Center of Active Galactic Nuclei

1992AAS...181.6701K	0.909	12/1992	O S
KWITTER, K. B.; CHU, Y. -H.; KALER, J. B.	ROSAT Observations of the Dumbbell Nebula (NGC 6853)

1992AAS...181.6007B	0.909	12/1992	O
BLAES, OMER; MADAU, PIERO	Can We Observe Accreting, Isolated Neutron Stars?

1992AAS...181.6004G	0.909	12/1992	O S
GRUBER, D. E.	Timing Observations of the X-Ray Pulsar SMC X-1

1992AAS...181.5005F	0.909	12/1992	O
FINLEY, D. S.; DUPUIS, J.; PAERELS, F.; KOESTER, D.	EUVE Observations of Hot DA White Dwarfs

1992AAS...181.3501G	0.909	12/1992	O
GIOMMI, P.; ANSARI, S.	Radio to X-ray Energy Distribution of samples of AGN

1992AAS...181.3205D	0.909	12/1992	O
DRAKE, S. A.; WHITE, N. E.	A RE-ANALYSIS of EINSTEIN SSS SPECTRA of ACTIVE BINARY STARS

1992AAS...181.2003S	0.909	12/1992	O S
SMALE, ALAN P.	No detection of the iron line in Cygnus X--3 by BBXRT

1992A&A...266...77D	0.909	12/1992	A R C S
DE VRIES, M.; KUIJPERS, J.	A magnetic flare model for X-ray variability in AGN

1992A&A...266...65W	0.909	12/1992	A R C S N
WALTER, R.; COURVOISIER, T. J. -L.	A link between X-ray variability and ultraviolet emission in Seyfert 1 type AGN

1992A&A...266...57W	0.909	12/1992	A R C S N
WALTER, R.; COURVOISIER, T. J. -L.	X-ray variability in a sample of Seyfert 1 type AGN

1992MNRAS.259..175G	0.909	11/1992	A F R C S N
GHOSH, K. K.; SOUNDARARAJAPERUMAL, S.	X-ray spectra of Seyfert galaxies

1992ApJ...400..321S	0.909	11/1992	A F R C S
STERN, R. A.; UCHIDA, Y.; TSUNETA, S.; NAGASE, F.	Ginga observations of X-ray flares on Algol

1992ApJ...400..138D	0.909	11/1992	A F R C S N
DONE, C.; MADEJSKI, G. M.; MUSHOTZKY, R. F.; TURNER, T. J.; KOYAMA, K.; KUNIEDA, H.	The X-ray variability of NGC 6814 - Power spectrum

1992ApJ...399L.159S	0.909	11/1992	A F R C S
STERN, ROBERT A.; SCHMITT, JUERGEN H. M. M.; ROSSO, CRISTINA; PYE, JOHN P.; HODGKIN, SIMON T.; STAUFFER, JOHN R.	First results from ROSAT all-sky survey observations of the Hyades cluster

1992A&A...265..413G	0.909	11/1992	A R C S N
GHOSH, K. K.; SOUNDARARAJAPERUMAL, S.	First X-ray spectrum of the most luminous quasar PKS 2126 - 158

1992N94-17591.....M	0.909	10/1992	A
MOLENDI, SILVANO; MACCACARO, TOMMASO; SCHAEIDT, STEFAN	Variability of the Seyfert galaxy MKN 766 in the Rosat all sky survey

1992MNRAS.258..759L	0.909	10/1992	A F R C S
LUBIN, LORI M.; LEWIN, WALTER H. G.; RUTLEDGE, ROBERT E.; VAN PARADIJS, JAN; VAN DER KLIS, MICHIEL; STELLA, LUIGI	A new kind of oscillation in the persistent emission of the Rapid Burster

1992MNRAS.258..578H	0.909	10/1992	A F R C S
HELLIER, COEL	A search for the 2omega-Omega frequency in the X-ray light curves of intermediate polars

1992MNRAS.258..457H	0.909	10/1992	A F R C S
HELLIER, COEL; MASON, KEITH O.; WILLIAMS, O. R.	Energy structure of the accretion disc corona in X 1822-371

1992ApJ...398..501G	0.909	10/1992	A F R C S N
GHOSH, K. K.; SOUNDARARAJAPERUMAL, S.	X-ray observations of the Seyfert 1 galaxy MCG 2-58-22

1992ApJ...397..534A	0.909	10/1992	A F R C S
APPARAO, K. M. V.; BERTHIAUME, G. D.; NOUSEK, J. A.	X-ray observations of planetary nebulae with binary nuclei

1992ApJS...82...93G	0.909	09/1992	A R C S
GRANDI, P.; TAGLIAFERRI, G.; GIOMMI, P.; BARR, P.; PALUMBO, G. G. C.	X-ray luminosity and spectral variability of hard X-ray-selected active galactic nuclei

1992A&A...263..241H	0.909	09/1992	A R C S
HABERL, F.; DAY, C. S. R.	A Ginga observation of the supergiant X-ray binary system 4U 1700-37/HD 153919

1992A&A...262L..25F	0.909	09/1992	A R C S
FINLEY, J. P.; BELLONI, T.; CASSINELLI, J. P.	Periodic outbursts in the peculiar X-ray binary 2S 0114+65

1992MNRAS.257..607H	0.909	08/1992	A F R C S
HARLAFTIS, E. T.; HASSALL, B. J. M.; NAYLOR, T.; CHARLES, P. A.; SONNEBORN, G.	UV spectroscopy of Z Chamaeleontis. I - Time dependent dips in superoutburst

1992IAUC.5580....2A	0.909	08/1992	E S
ANGELINI, L.; WHITE, N. E.; STELLA, L.	Cygnus X-1

1992IAUC.5578....2G	0.909	08/1992	E S
GARCIA, M.; GRINDLAY, J.; BAILYN, C.	V1727 Cygni = 4U 2129+47

1992ApJ...395..275D	0.909	08/1992	A F R C S
DONE, C.; MULCHAEY, J. S.; MUSHOTZKY, R. F.; ARNAUD, K. A.	An ionized accretion disk in Cygnus X-1

1992ApJ...395L..69J	0.909	08/1992	A F R C S N
JOURDAIN, E.; BASSANI, L.; ROQUES, J. P.; MANDROU, P.; BALLET, J.; CLARET, A.; GOLDWURM, A.; LEBRUN, F.; FINOGENOV, A.; CHURAZOV, E.; GILFANOV, M.; SUNYAEV, R.; DYACHKOV, A.; KHAVENSON, N.; NOVIKOV, B.; KULESHOVA, N.	A new hard X-ray source 15 arcmin away from 3C 273?

1992A&A...261..405F	0.909	08/1992	A R C S N
FIORE, F.; MASSARO, E.; BARONE, P.	The X-ray variability of the Seyfert galaxy NGC 6814

1992N93-21015.....C	0.909	07/1992	A
COURVOISIER, THIERRY J. -L.; PALTANI, STEPHANE	IUE-ULDA access guide no. 4B: International Ultraviolet Explorer-Uniform Low Dispersion Archive active galactic nuclei, volume B

1992eocm.rept...59P	0.909	07/1992	A
PEROLA, G. C.	Active galactic nuclei: The view from space

1992CoSka..22...81H	0.909	07/1992	O F
HUDEC, R.; BOJACK, W.; CRISTESCU, C.; DUMITRESCU, A.; FUHRMANN, B.; GOETZ, W.; GRZELCZYK, H.; HACKE, G.; HUTH, H.; KOZHEVNIKOV, V. P.; KUMSIASHVILI, M. I.; LOVAS, M.; MRKOS, A.; OPRESCU, G.; PATKOS, L.; PERESTY, R.; PFAU, W.; REIMANN, H. -G.; RICHTER, G.; ROESSIGER, S.; SPYCHKA, I. V.; SCHULT, R.; STECKLUM, B.; TOTH, I.; TREMKO, J.; VALNICEK, B.; VERDENET, M.; WENZEL, W.	A simultaneous X-ray and optical study of TT Arietis during its active state - X-ray observations and discussion

1992CoSka..22...69W	0.909	07/1992	O F
WENZEL, W.; HUDEC, R.; SCHULT, R.; TREMKO, J.	The investigation of TT Arietis at the beginning of its present active state

1992ApJ...394..288K	0.909	07/1992	A F R C S
KIDDER, K. M.; HOLBERG, J. B.; BARSTOW, M. A.; TWEEDY, R. W.; WESEMAEL, F.	The coolest DA white dwarfs detected at soft X-ray wavelengths

1992ApJ...393..113C	0.909	07/1992	A F R C S N
CLAVEL, J.; NANDRA, K.; MAKINO, F.; POUNDS, K. A.; REICHERT, G. A.; URRY, C. M.; WAMSTEKER, W.; PERACAULA-BOSCH, M.; STEWART, G. C.; OTANI, C.	Correlated hard X-ray and ultraviolet variability in NGC 5548

1992N93-31073.....C	0.909	06/1992	A
CHAKRABARTI, S. K.; BAO, G.	Periodic x ray flares of NGC 6814: Gravitational lensing of an accreting neutron star?

1992MNRAS.256..725U	0.909	06/1992	A F R C S
UNGER, S. J.; NORTON, A. J.; COE, M. J.; LEHTO, H. J.	Pulse phase-resolved X-ray spectroscopy of the transient high-mass X-ray binary V 0332 + 53

1992ApJ...392..760B	0.909	06/1992	A F R
BURROWS, CHRISTOPHER J.; BURG, RICHARD; GIACCONI, RICCARDO	Optimal grazing incidence optics and its application to wide-field X-ray imaging

1992AAS...180.3909R	0.909	05/1992	O S
RHO, J. -H.; PETRE, R.; HESTER, J. J.	X-Ray and Optical Study of the Supernova Remnant W44

1992A&A...258..432S	0.909	05/1992	A R C S
SCHRIJVER, C. J.; DOBSON, A. K.; RADICK, R. R.	Nearly simultaneous observations of chromospheric and coronal radiative losses of cool stars

1992A&A...258..255W	0.909	05/1992	A R C S N
WALTER, R.; COURVOISIER, T. J. -L.	The origin of the X-ray emission in 3C 273 and 3C 120

1992PASP..104..258G	0.909	04/1992	A O F R C S
GHOSH, K. K.; SOUNDARARAJAPERUMAL, S.	X-ray continuum with an iron emission line from the radio-quiet quasar PHL 909

1992MNRAS.255..683O	0.909	04/1992	A F R C S
O'BRIEN, T. J.; BODE, M. F.; KAHN, F. D.	Models for the remnants of recurrent novae. III - Comparison with the X-ray observations of RS Ophiuchi (1985)

1992MNRAS.255..495B	0.909	04/1992	A F R C S N
BARR, P.; GIOMMI, P.	Extensive X-ray monitoring of the broad-line galaxy 3C 382

1992MNRAS.255..431J	0.909	04/1992	A F R C S N
JOHNSTONE, R. M.; FABIAN, A. C.; EDGE, A. C.; THOMAS, P. A.	The spectral signature of the cooling flow in Abell 478

1992MNRAS.255..369B	0.909	04/1992	A F R C S
BARSTOW, M. A.; SCHMITT, J. H. M. M.; CLEMENS, J. C.; PYE, J. P.; DENBY, M.; HARRIS, A. W.; PANKIEWICZ, G. S.	Rosat sky survey observations of the eclipsing binary V471 Tauri

1992ApJ...389L..67B	0.909	04/1992	A F R C S
BIGNAMI, GIOVANNI F.; CARAVEO, PATRIZIA A.; MEREGHETTI, SANDRO	On the optical counterpart of 1E 1207.4 - 5209, the central X-ray source of a ring-shaped supernova remnant

1992ApJ...388..555T	0.909	04/1992	A F R S
TILLETT, JASON C.; MACDONALD, JAMES	CNO destruction by spallation and type I X-ray bursts

1992xeag.rept..206T	0.909	03/1992	A
TREVES, A.; BELLONI, T.; FALOMO, R.; FINK, H.; MARASCHI, L.; ZIMMERMANN, H. U.	Preliminary results on ROSAT observations of the Blazar PKS 0537-441

1992xeag.rept...91P	0.909	03/1992	A
PAPADAKIS, I. E.; LAWRENCE, A.	Power spectrum modelling of the x ray variability of NGC4051

1992xeag.rept...54C	0.909	03/1992	A
CZERNY, B.; LEHTO, H.; MCHARDY, I.	Chaotic behaviour of x ray lightcurves of AGN?

1992xeag.rept...17G	0.909	03/1992	A
GRANDI, P.; PALUMBO, G. G. C.; TAGLIAFERRI, G.; GIOMMI, P.; BARR, P.	X ray luminosity and spectral variability of a complete sample of AGN's

1992Natur.356..224S	0.909	03/1992	A R C S N
SIKORA, MAREK; BEGELMAN, MITCHELL C.	Does an orbiting star cause periodic modulation of X-rays from NGC6814?

1992MNRAS.255..197R	0.909	03/1992	A F R C S N
RAO, A. R.; SINGH, K. P.; VAHIA, M. N.	X-ray variability in the Seyfert galaxy Markarian 618

1992MNRAS.255..192T	0.909	03/1992	A F R C S
TSURU, T.; MAKISHIMA, K.; OHASHI, T.; SAKAO, T.; PYE, J. P.; WILLIAMS, O. R.; BARSTOW, M. A.; TAKANO, S.	Hard X-rays from the contact binary VW Cephei

1992A&A...256..375B	0.909	03/1992	A R C S N
BARIBAUD, T.; ALLOIN, D.; GLASS, I.; PELAT, D.	Variability pattern from X-ray to IR wavelengths in the active nucleus of NGC 1566

1992SvA....69...82S	0.909	02/1992	A
SHEFFER, E. K.; KOPAEVA, I. F.; AVERINTSEV, M. B.; BISNOVATYI-KOGAN, G. S.; GOLYNSKAIA, I. M.; GURIN, L. S.; D'IACHKOV, A. V.; ZENCHENKO, V. M.; KURT, V. G.; MIZIAKINA, T. A.	X-ray studies of the pulsar Hercules X-1 from the Astron space station

1992MNRAS.254..647I	0.909	02/1992	A F R C S
ISHIDA, M.; SAKAO, T.; MAKISHIMA, K.; OHASHI, T.; WATSON, M. G.; NORTON, A. J.; KAWADA, M.; KOYAMA, K.	Ginga observations of the old nova GK Persei in quiescence and outburst

1992MNRAS.254..563G	0.909	02/1992	A F R C S N
GHOSH, K. K.; SOUNDARARAJAPERUMAL, S.	The X-ray spectrum of the superluminal quasar 1928 + 73

1992A&A...255..119G	0.909	02/1992	A R C S N
GHOSH, K. K.; SOUNDARARAJAPERUMAL, S.; KALAI SELVI, M.; SIVARANI, T.	X-ray spectrum of NGC 3783 - Detection of soft excess and an emission line

1992tap..proc..539U	0.909	00/1992	A
ULRICH, M. -H.	The nature of the broad line region - Optical/UV/X-ray studies

1992tap..proc..366S	0.909	00/1992	A
STAUBERT, R.; FINK, H.; COURVOISIER, T. J. -L.; ULRICH, M. -H.; BRUNNER, H.; ZIMMERMANN, U.; KENDZIORRA, E.; OTTERBEIN, K.	The X-ray spectrum of 3C 273 as observed with ROSAT

1992tap..proc..196D	0.909	00/1992	A
DONE, C.; MULCHAEY, J. S.; MUSHOTZKY, R. F.; ARNAUD, K. A.	Problems for the standard black hole/accretion disk models in Cygnus X-1?

1992tap..proc...83D	0.909	00/1992	A
DONE, C.; MADEJSKI, G. M.; MUSHOTZKY, R. F.; TURNER, T. J.; KOYAMA, K.; KUNIEDA, H.	The X-ray variability of AGN and the anomalous behavior of NGC 6814

1992tap..proc...69A	0.909	00/1992	A
ABRAMOWICZ, MAREK A.	Orbital models for the periodic X-ray flares of NGC 6814

1992PhDT.........2T	0.909	00/1992	A
TILLETT, JASON CLARK	Steady-state numerical models of accreting neutron stars: The effect of atmospheric CNO depletion and diffusion

1992namc.meet...74D	0.909	00/1992	A
DENNERL, KONRAD; KURSTER, MARTIN; PIETSCH, WOLFGANG	Deep ROSAT observations of the northern part of the LMC containing the X-ray binary LMC X-4

1992MmSAI..63..697C	0.909	00/1992	A S
CHENG, C. -C.; PALLAVICINI, ROBERTO	Variability of solar and stellar coronae

1992MmSAI..63..681M	0.909	00/1992	A S
MEWE, R.	X-ray spectroscopy of solar and stellar coronae

1992MmSAI..63..545V	0.909	00/1992	A S
VAIANA, G. S.; MAGGIO, A.; MICELA, G.; SCIORTINO, S.	Coronal emission and stellar evolution

1992csss.proc.....G	0.909	00/1992	A T L
GIAMPAPA, MARK S.; BOOKBINDER, JAY A.	Cool stars, stellar systems, and the sun; Proceedings of the 7th Cambridge Workshop, Tucson, AZ, Oct. 9-12, 1991

1992ARA&A..30..391B	0.909	00/1992	A R C
BRADT, HALE V. D.; OHASHI, TAKAYA; POUNDS, KENNETH A.	X-ray astronomy missions

1992ApJ...385..132S	0.909	01/1992	A F R C S N
SINGH, K. P.; RAO, A. R.; VAHIA, M. N.	X-ray continuum and line emission of the Seyfert galaxy MCG - 5-23-16

1992adass...1..103S	0.909	00/1992
STELLA, LUIGI; ANGELINI, LORELLA	XRONOS: A TIMING ANALYSIS SOFTWARE PACKAGE

1992adass...1..100G	0.909	00/1992	O
GIOMMI, P.; ANGELINI, L.; JACOBS, P.; TAGLIAFERRI, G.	XIMAGE a Multi-Mission X-ray Image Analysis Package

1991QJRAS..32..355P	0.909	12/1991	A R S N
POUNDS, K. A.	X-ray astronomy in its thirtieth year

1991N93-28202.....D	0.909	12/1991	A
DENNERL, KONRAD	A comparative examination of LMC X-4 and Her X-1 x ray double star systems

1991Msngr..66...10B	0.909	12/1991	A S N
BIGNAMI, G. F.; CARAVEO, P. A.; MEREGHETTI, S.; PAUL, J.; CORDIER, B.; GOLDWURM, A.; MANDROU, P.; ROQUES, J. P.; VEDRENNE, G.	Optical identification of celestial high energy sources

1991ApJ...383..263U	0.909	12/1991	A F R C S
UBERTINI, P.; BAZZANO, A.; LA PADULA, C.; MANCHANDA, R. K.; POLCARO, V. F.; STAUBERT, R.; KENDZIORRA, E.; PEROTTI, F.	Low-flux hard X-ray observation of Cygnus X-1

1991A&A...252..590P	0.909	12/1991	A R C S
POLCARO, V. F.; GIOVANNELLI, F.; MANCHANDA, R. K.; NORCI, L.; ROSSI, C.	Evidence of an interacting stellar wind and possible high energy emission in the open cluster Berkeley 87

1991A&A...252..272H	0.909	12/1991	A R C S
HABERL, F.	Scattering of X-rays on the winds of supergiant X-ray binaries

1991A&A...252...53G	0.909	12/1991	A R C S N
GHOSH, K. K.; SOUNDARARAJAPERUMAL, S.	X-ray spectrum of the radio-loud quasar PKS 1217 + 023

1991A&A...252L..23P	0.909	12/1991	A R C
PIERRE, M.	Evolution of clusters of galaxies and the Rosat All Sky Survey

1991ApJ...381..534Z	0.909	11/1991	A F R C S
ZHANG, ERHO; ROBINSON, EDWARD L.; RAMSEYER, TOD F.; SHETRONE, MATHEW D.; STIENING, RAE F.	V795 Herculis (=PG 1711 + 336), a peculiar intermediate polar without strong X-ray emission

1991A&A...251..161T	0.909	11/1991	A R C S
TAGLIAFERRI, G.; WHITE, N. E.; DOYLE, J. G.; CULHANE, J. L.; HASSALL, B. J. M.; SWANK, J. H.	A study of the flaring and quiescent X-ray and UV emission from II Pegasi

1991Natur.353..635B	0.909	10/1991	A R C S
BARSTOW, M. A.; DENBY, M.; PYE, J. P.; PANKIEWICZ, G. S.; BROMAGE, G. E.; GONZALEZ-RIESTRA, R.	Detection of a stellar flare at extreme ultraviolet wavelengths

1991ApJ...380..357P	0.909	10/1991	A F R C S N
PIRO, L.; COSTA, E.; MATT, G.; DAL FIUME, D.; MORELLI, E.; FRONTERA, F.	X-ray observations of the Seyfert 1 galaxy Markarian 464

1991ApJ...380...78T	0.909	10/1991	A F R C S N
TAGLIAFERRI, G.; STELLA, L.; MARASCHI, L.; TREVES, A.; CELOTTI, A.	Short-term X-ray variability of the BL Lacertae object PKS 2155 - 304 - Power spectrum and cross-correlation analysis

1991AJ....102.1298G	0.909	10/1991	A F R C S N
GHOSH, K. K.; SONDARARAJAPERUMAL, S.	X-ray spectrum (0.1-10 keV) of the broad line radio galaxy - 3C 390.3

1991sao..rept.....E	0.909	09/1991	A
ELVIS, MARTIN	An astrophysics data program investigation of a synoptic study of quasar continua

1991MNRAS.252..190L	0.909	09/1991	A F R
LUBIN, LORI M.; LEWIN, WALTER H. G.; TAN, JIANMIN; VAN PARADIJS, JAN; VAN DER KLIS, MICHIEL	Erratic profiles of type II bursts of very low fluence from the Rapid Burster

1991ApJ...378..537E	0.909	09/1991	A F R C S N
ELVIS, MARTIN; WILKES, BELINDA J.; GIOMMI, P.; MCDOWELL, JONATHAN	Persistence and change in the soft X-ray spectrum of the quasar PG 1211 + 143

1991A&A...249..118B	0.909	09/1991	A R C S
BOER, M.; HURLEY, K.; PIZZICHINI, G.; GOTTARDI, M.	New constraints on neutron star models of gamma-ray bursts. II - X-ray observations of three gamma-ray burst error boxes

1991A&A...249...70K	0.909	09/1991	A R S N
KAASTRA, J. S.	The soft X-ray variability of NGC 5548

1991MNRAS.251..693H	0.909	08/1991	A F R C S
HELLIER, COEL	Do observations reveal accretion discs in intermediate polars?

1991ApJ...377..417S	0.909	08/1991	A F R C S N
SINGH, K. P.; RAO, A. R.; VAHIA, M. N.	X-ray observations of the bright Seyfert galaxy IC 4329A

1991ApJ...377L..93L	0.909	08/1991	A F R C S
LAPIDUS, I. I.	On spectra of X-ray bursters in the expansion phase

1991ApJ...376..424S	0.909	08/1991	A F R C S N
SCHWARTZ, DANIEL A.; BRADT, HALE V.; REMILLARD, RONALD A.; TUOHY, I. R.	The X-ray cooling flow in the cluster of galaxies around PKS 2354-35

1991Ap&SS.182...35M	0.909	08/1991	A R C S
MEWE, R.; LEMEN, J. R.; SCHRIJVER, C. J.	The AXAF low-energy transmission grating spectrometer LETGS - Diagnostic capabilities for the study of stellar coronae

1991A&A...248...37S	0.909	08/1991	A R C S N
SINGH, K. P.; RAO, A. R.; VAHIA, M. N.	Observations of X-ray spectra of two nearby QSO's - Mrk 205 and Mrk 1148

1991MNRAS.251...76D	0.909	07/1991	A F R C S
DAY, C. S. R.; TENNANT, A. F.	Dust scattering in the high-state eclipse of Cen X-3

1991MNRAS.251....1T	0.909	07/1991	A F R C S
TAN, J.; LEWIN, W. H. G.; LUBIN, L. M.; VAN PARADIJS, J.; PENNINX, W.; VAN DER KLIS, M.; DAMEN, E.; STELLA, L.	The Rapid Burster and its type II burst profiles

1991ApJ...376..295L	0.909	07/1991	A F R C S
LOCHNER, JAMES C.; SWANK, J. H.; SZYMKOWIAK, A. E.	Shot model parameters for Cygnus X-1 through phase portrait fitting

1991ApJ...376..245H	0.909	07/1991	A F R C S
HABERL, F.	The X-ray properties of GX 301 - 2 (4U 1223 - 62)

1991ApJ...374..744S	0.909	06/1991	A F R C S
SAMBRUNA, R. M.; CHIAPPETTI, L.; TREVES, A.; BONNET-BIDAUD, J. M.; BOUCHET, P.; MARASCHI, L.; MOTCH, C.; MOUCHET, M.	X-ray to infrared observations of the AM Herculis system E1405 - 451 (V834 Centauri)

1991ApJ...373..614B	0.909	06/1991	A F R C S
BROWN, ALEXANDER; LINSKY, JEFFREY L.; DRAKE, STEPHEN A.; VAN STEENBERG, MICHAEL E.	X-ray emission from hybrid-chromosphere stars

1991ApJ...373L..51M	0.909	06/1991	A F R C S
MACDONALD, JAMES; VENNES, STEPHANE	Thermal X-ray emission from classical novae in optical decline

1991IAUC.5278....1P	0.909	05/1991	E S
PREDEHL, P.; SCHMITT, J. H. M. M.; TRUMPER, J.; O'BRIEN, T. J.; LLOYD, H. M.; BODE, M. F.; WATSON, M. G.; POUNDS, K. A.	Nova Herculis 1991

1991ApJ...372..659M	0.909	05/1991	A F R C S
MAUCHE, CHRISTOPHER W.; WADE, RICHARD A.; POLIDAN, RONALD S.; VAN DER WOERD, HANS; PAERELS, FRITS B. S.	On the X-ray emitting boundary layer of the dwarf nova VW Hydri

1991ApJ...372...49S	0.909	05/1991	A F R C S N
SINGH, K. P.; RAO, A. R.; VAHIA, M. N.	X-ray luminosity and spectral variability in the Seyfert type I galaxy - PG 2130 + 099

1991A&A...245L..29B	0.909	05/1991	A R S
BELLONI, T.; HASINGER, G.; KAHABKA, P.	The 'noisy' pulsar in Her X-1

1991MNRAS.249..417R	0.909	04/1991	A F R C S
ROSEN, S. R.; MASON, K. O.; MUKAI, K.; WILLIAMS, O. R.	Ginga X-ray observation of EX Hya - New constraints on the accretion model

1991ApJ...371..332A	0.909	04/1991	A F R C S N
ANGELINI, L.; WHITE, N. E.; STELLA, L.	The discovery of an X-ray burst and a study of aperiodic variability from SMC X-1

1991ApJ...370..670C	0.909	04/1991	A F R C S
COMINSKY, L. R.; MORAES, F.	Multimission observations of 4U 1538 - 52

1991MNRAS.249..300L	0.909	03/1991	A F R C
LUBIN, LORI M.; LEWIN, WALTER H. G.; TAN, JIANMIN; STELLA, LUIGI; VAN PARADIJS, JAN	Quasi-periodic oscillations in short type II bursts from the Rapid Burster

1991MNRAS.249..113P	0.909	03/1991	A F R C S
PENNINX, W.; LEWIN, W. H. G.; TAN, J.; MITSUDA, K.; VAN DER KLIS, M.; VAN PARADIJS, J.	Quasi-periodic oscillations in the Z source GX 340 +

1991ApJ...369..490M	0.909	03/1991	A O F R C S
MOTCH, C.; STELLA, L.; JANOT-PACHECO, E.; MOUCHET, M.	Accretion mechanisms in the Be/X-ray transient system A0535 + 26

1991MNRAS.248..760N	0.909	02/1991	A F R C S N
NANDRA, K.; POUNDS, K. A.; STEWART, G. C.; GEORGE, I. M.; HAYASHIDA, K.; MAKINO, F.; OHASHI, T.	Compton reflection and the variable X-ray spectrum of NGC 5548

1991ApJ...368..504J	0.909	02/1991	A F R C S
JOHNSTON, HELEN M.; KULKARNI, SHRINIVAS R.	On the detectability of pulsars in close binary systems

1991ApJ...368..138M	0.909	02/1991	A F R C S N
MARASCHI, L.; CHIAPPETTI, L.; FALOMO, R.; GARILLI, B.; MALKAN, M.; TAGLIAFERRI, G.; TANZI, E. G.; TREVES, A.	Coordinated X-ray ultraviolet and optical observations of 3C 120

1991AJ....101..579K	0.909	02/1991	A F D R C S
KIDDER, K. M.; HOLBERG, J. B.; MASON, PAUL A.	UBV photometry of hot DA white dwarfs

1991PhDT.........5K	0.909	00/1991	A
KIDDER, KENNETH MARK	Atmospheric parameters of a soft x ray selected set of hot DA white dwarfs

1991MNRAS.248..233H	0.909	01/1991	A F R C S
HELLIER, COEL; CROPPER, MARK; MASON, KEITH O.	Optical and X-ray observations of AO Piscium and the origin of the spin pulse in intermediate polars

1991MNRAS.248..139C	0.909	01/1991	A F R C S N
CRAWFORD, C. S.; FABIAN, A. C.; GEORGE, I. M.; NAYLOR, T.	Implications of the ionizing continuum of 3C263

1991IzKry..83..216K	0.909	00/1991	A S
KOTOV, V. A.; LIUTYI, V. M.	The 160-minute oscillations of some extragalactic objects

1991grla.symp..358S	0.909	00/1991	A
SKINNER, G. K.	The position of GRS1758 - 258

1991AdSpR..11...47B	0.909	00/1991	A
BARSTOW, M. A.	White dwarfs

1991A&ARv...3..127M	0.909	00/1991	A C
MEWE, R.	X-ray spectroscopy of stellar coronae

1991A&A...241..451P	0.909	01/1991	A R C S
POLLOCK, A. M. T.; TAGLIAFERRI, G.; PALLAVICINI, R.	Quiescent and flaring X-rays from both Gliese 867A and Gliese 867B

1990N92-10723.....G	0.909	11/1990	A
GOTTWALD, M.; STEINLE, H.; GRASER, U.; PIETSCH, W.	An atlas of optical counterparts of low mass x ray binaries. Part 1: The Northern Sample

1990A&A...238..187B	0.909	11/1990	A R C S
BEUERMANN, K.; THOMAS, H. -C.; SCHWOPE, A. D.; GIOMMI, P.; TAGLIAFERRI, G.	WW Horologii - Revised period and X-ray light curve

1990ApJ...361..440M	0.909	10/1990	A F R C S N
MATSUOKA, MASARU; PIRO, LUIGI; YAMAUCHI, MAKOTO; MURAKAMI, TOSHIO	X-ray spectral variability and complex absorption in the Seyfert 1 galaxies NGC 4051 and MCG -6-30-15

1990SvAL...16..771L	0.909	09/1990	A R S N
LIUTYI, V. M.; KOTOV, V. A.	Compact extragalactic objects - A search for 160-minute periodicity in the X-ray data

1990N91-16849......	0.909	00/1990	A
	Space research in the Federal Republic of Germany, 1988 and 1989

1990BASI...18..211P	0.909	12/1990	A F
PANDEY, U. S.	X-ray orbital modulations in low-mass X-ray binaries

1990ApJ...361..225H	0.909	09/1990	A F R C S
HABERL, F.; WHITE, N. E.	The X-ray absorption spectrum of Vela X-1

1990ApJ...360L..19V	0.909	09/1990	A F R C S
VAN DER KLIS, M.; HASINGER, G.; DAMEN, E.; PENNINX, W.; VAN PARADIJS, J.; LEWIN, W. H. G.	Correlation of X-ray burst properties with source state in the 'atoll' source 4U/MXB 1636 - 53

1990ApJ...359..483F	0.909	08/1990	A F R C S
FINLEY, DAVID S.; BASRI, GIBOR; BOWYER, STUART	The temperature scale of hot DA white dwarfs - Temperatures from far-ultraviolet continuum fluxes

1990ApJ...359...98T	0.909	08/1990	A F R C S N
TREVES, A.; BONELLI, G.; CHIAPPETTI, L.; FALOMO, R.; MARASCHI, L.; TAGLIAFERRI, G.; TANZI, E. G.	X-ray and ultraviolet observations of the Seyfert galaxy MCG 8-11-11

1990AJ....100..546S	0.909	08/1990	A F R C S
SZKODY, PAULA; KII, T.; OSAKI, YOJI	Ginga observations of the dwarf novae BV Pup and V426 Oph

1990aiua.rept..451S	0.909	08/1990	A
STARRFIELD, SUMNER G.; KRAUTTER, J.; SONNEBORN, GEORGE; SHORE, STEVEN N.; WAGNER, R. M.; AUSTIN, S.; SAIZAR, P.; FERLAND, G. J.; WADE, R.; GERHZ, R. D.	Late stages in the evolution of classical novae

1990A&A...234..315S	0.909	08/1990	A R C S
SCHRIJVER, C. J.	Relations between the photospheric magnetic field and the emission from the outer atmospheres of cool stars. II - The C IV 1550 A doublet

1990A&A...234..172R	0.909	08/1990	A R S
RAUBENHEIMER, B. C.	The pulsed light curve of Vela X-1

1990MNRAS.245..370B	0.909	07/1990	A F R C S
BARSTOW, M. A.; HOLBERG, J. B.	The photospheric temperatures and composition of very hot He-rich white dwarfs

1990Ap&SS.169..153B	0.909	07/1990	A R
BOER, MICHEL; GOTTARDI, M.; HURLEY, K.; PIZZICHINI, G.	X-ray observations of gamma-ray burst sources

1990A&A...233..121D	0.909	07/1990	A R C S
DAMEN, E.; WIJERS, R. A. M. J.; VAN PARADIJS, J.; PENNINX, W.; OOSTERBROEK, T.; LEWIN, W. H. G.; JANSEN, F.	Constraints on the inner accretion flow of 4U/MXB 1636-53 (V 801 Arae) from a comparison of X-ray burst and persistent emission

1990A&A...233...40W	0.909	07/1990	A R C S N
WALTER, R.; COURVOISIER, T. J. -L.	The ultraviolet and X-ray spectrum of NGC 5548 - Evidence for thermal Comptonization and geometrical variations

1990A&A...233L..13S	0.909	07/1990	A R C S
STANGHELLINI, L.; STARRFIELD, S.; COX, A. N.	The cause of the pulsations of the white dwarf component in V 471 Tauri

1990N90-30141.....C	0.909	06/1990	A
CHICARRO, A.; DOMINGO, V.; FRISK, U. O.; JAKOBSEN, P.; KNOTT, K.; KESSLER, M. F.; LEBRETON, J. P.; MARSDEN, R.; PEACOCK, A.; PERRYMAN, M. A. C.	ESA's report to the 28th COSPAR meeting

1990MNRAS.244P..39H	0.909	06/1990	A F R C S
HELLIER, COEL; MASON, KEITH O.; SMALE, ALAN P.; KILKENNY, DAVID	The ephemeris of X 1822 - 371

1990esa..rept.1988H	0.909	06/1990	A
HUBER, M. C. E.; PEDERSEN, A.; TAYLOR, B. G.; WENZEL, K. -P.; DAVID, VALERIE	Activities report of the Space Science Department

1990ApJ...355..577H	0.909	06/1990	A F R C S
HIROTANI, KOUICHI; HANAWA, TOMOYUKI; KAWAI, NOBUYUKI	An interpretation of X-ray spectra of type II bursts from the 'rapid burster' - Comptonization due to accretion flow

1990A&A...232..387H	0.909	06/1990	A R C S
HAISCH, B. M.; BUTLER, C. J.; FOING, B.; RODONO, M.; GIAMPAPA, M. S.	Rotational modulation and flares on RS Canum Venaticorum and BY Draconis-type stars. XV - Observations of Proxima Centauri and solar calibration data

1990MNRAS.244..310T	0.909	05/1990	A F R C S N
TURNER, M. J. L.; WILLIAMS, O. R.; COURVOISIER, T. J. L.; STEWART, G. C.; NANDRA, K.; POUNDS, K. A.; OHASHI, T.; MAKISHIMA, K.; INOUE, H.; KII, T.; MAKINO, F.; HAYASHIDA, K.; TANAKA, Y.; TAKANO, S.; KOYAMA, K.	The X-ray emission of 3C273

1990ApJ...354..267H	0.909	05/1990	A F S
HERTZ, P.; NORRIS, J. P.; WOOD, K. S.; VAUGHAN, B. A.; MICHELSON, P. F.	Search for millisecond X-ray pulsations from the Galactic bulge X-ray source GX 9+1

1990A&A...231..131T	0.909	05/1990	A R C S
TAGLIAFERRI, G.; GIOMMI, P.; DOYLE, J. G.	An X-ray flare observed from van Biesbroeck 8

1990PASJ...42..295M	0.909	00/1990	A O F R C S
MAKISHIMA, KAZUO; OHASHI, TAKAYA; KAWAI, NOBUYUKI; MATSUOKA, MASARU; KOYAMA, KATSUJI; KUNIEDA, HIDEYO; TAWARA, YUZURU; USHIMARU, NAOKO; CORBET, ROBIN H. D.; INOUE, HAJIME; KII, TSUNEO; MAKINO, FUMIYOSHI; MITSUDA, KAZUHISA; MURAKAMI, TOSHIO; NAGASE, FUMIAKI; OGAWARA, YOSHIAKI; TANAKA, YASUO; KITAMOTO, SHUNJI; MIYAMOTO, SHIGENORI; TSUNEMI, HIROSHI; YAMASHITA, KOUJUN	Observations of the peculiar hard X-ray transient X0331 + 53 (V0332 + 53)

1990NCimC..13..481D	0.909	04/1990	A
DAL FIUME, D.; POULSEN, J. M.; FRONTERA, F.; MANZO, G.; RE, S.	Coordinated observatory of the massive system 4U1700 + 24 = HD154791

1990MNRAS.243..557B	0.909	04/1990	A F R C S
BEDFORD, D. K.; JEFFRIES, R. D.; GEYER, E. H.; VILHU, O.	Coronal X-ray emission from the short-period eclipsing binary XY UMa

1990MNRAS.243..522F	0.909	04/1990	A F R C S N
FIORE, F.; PEROLA, G. C.; ROMANO, M.	X-ray spectral variations in NGC 4151

1990MNRAS.243..424C	0.909	04/1990	A F R C S
CULHANE, J. L.; WHITE, N. E.; PARMAR, A. N.; SHAFER, R. A.	The X-ray orbital lightcurve of TY Pyx - A 3.2-day eclipsing RS CVn system

1990ApJ...352..574B	0.909	04/1990	A F R C S N
BREGMAN, JOEL N.; GLASSGOLD, A. E.; HUGGINS, P. J.; NEUGEBAUER, G.; SOIFER, B. T.; MATTHEWS, K.; ELIAS, J. H.; WEBB, J. R.; POLLOCK, J. T.; LEACOCK, R. J.; SMITH, A. G.; ALLER, H. D.; ALLER, M. F.; HUGHES, P. A.; MACCAGNI, D.; GARILLI, B.; GIOMMI, P.; MILLER, J. S.; STEPHENS, S.; BALONEK, T. J.; DENT, W. A.; KINSEL, W.; WISNIEWSKI, W. Z.; WILLIAMS, P. M.; BRAND, P. W. J. L.; KU, W. H. -M.	Multifrequency observations of BL Lacertae

1990ApJ...352L..41B	0.909	04/1990	A F R C S
BARR, P.; VAN DER WOERD, H.	The complex 0.4-12 keV X-ray spectrum of Cygnus X-1

1990A&A...230..103B	0.909	04/1990	A R C S N
BELLONI, T.; HASINGER, G.	An atlas of aperiodic variability in HMXB

1990N91-10808.....S	0.909	03/1990	A
SCHULZ, NORBERT S.	Bicolored photometry and spectral accommodation in X-ray region of mass impregnated stellar X-ray binaries

1990MNRAS.243..182B	0.909	03/1990	A F R C
BARSTOW, M. A.	LTE model atmospheres for hot, helium-rich degenerate stars

1990MNRAS.243...72S	0.909	03/1990	A F R C S
SKINNER, G. K.; FOSTER, A. J.; WILLMORE, A. P.; EYLES, C. J.	Localization of one of the Galactic Centre X-ray burst sources

1990jhu..reptQ....K	0.909	03/1990	A
KRISS, GERARD A.	Nearly simultaneous optical, ultraviolet, and x ray observations of three PG quasars

1990A&A...229...88G	0.909	03/1990	A R C S N
GARILLI, B.; MACCAGNI, D.	X-ray spectra of three BL Lac objects

1990PASP..102..144S	0.909	02/1990	A F R C S
SCHMIDTKE, PAUL C.	Optical variability of the low-mass, X-ray binary 1556-605

1990N92-27048.....B	0.909	02/1990	A
BOER, MICHEL; GOTTARDI, M.; HURLEY, K.; PIZZICHINI, G.	X ray observations of gamma ray burst sources

1990MNRAS.242..660N	0.909	02/1990	A F R C S N
NANDRA, K.; POUNDS, K. A.; STEWART, G. C.	The X-ray spectrum of MCG-6-30-15 and its temporal variability

1990MNRAS.242..484B	0.909	02/1990	A F R C S
BARSTOW, M. A.; TWEEDY, R. W.	The photospheric temperature and metal abundance of the compact star H1504 + 65

1990ApJ...350..776W	0.909	02/1990	A F R C S
WHITE, N. E.; SHAFER, R. A.; PARMAR, A. N.; HORNE, K.; CULHANE, J. L.	X-ray eclipse mapping of AR Lacertae

1990A&A...228...89L	0.909	02/1990	A R S
LANGMEIER, A.; HASINGER, G.; TRUEMPER, J.	The bimodal spectral and QPO-behaviour of GX 17 + 2

1990VA.....33...83P	0.909	00/1990	A
POUNDS, K. A.	Astronomical X-ray spectroscopy - Ten years on

1990PASJ...42L..83Y	0.909	00/1990	A O F R C S
YAMAUCHI, SHIGEO; KOYAMA, KATSUJI	New X-ray sources near the Galactic bulge region

1990PASJ...42L...1K	0.909	00/1990	A O F R C S
KOYAMA, KATSUJI; KAWADA, MITSUNOBU; TAKANO, SHIRO; IKEUCHI, SATORU	Ginga observations of a Wolf-Rayet star HD 193793

1990MNRAS.242..177P	0.909	01/1990	A F R C N
PAN, H. C.; STEWART, G. C.; POUNDS, K. A.	The variable X-ray absorption and soft X-ray excess of the QSO MR2251 - 178

1990MNRAS.242P..32H	0.909	01/1990	A F R C S
HELLIER, COEL; O'DONOGHUE, DARRAGH; BUCKLEY, DAVID; NORTON, ANDREW	Is V426 Ophiuchi really an intermediate polar?

1990MmSAI..61..401P	0.909	00/1990	A
PERES, G.; VAIANA, G. S.	X-ray observations, scaling laws and magnetic fields

1990hrxr.book..219F	0.909	00/1990	A
FABIAN, A. C.	Signatures of cooling flows

1990hrxr.book...36L	0.909	00/1990	A
LANDINI, M.; MONSIGNORI FOSSI, B. C.; PALLAVICINI, R.	The differential emission measure of Lambda And

1990hrxr.book....1R	0.909	00/1990	A
RAYMOND, JOHN C.	Emission lines from hot astrophysical plasmas

1990heac.work...11R	0.909	00/1990	A
ROSNER, ROBERT	X-ray emission from normal stars

1990eaia.confT....S	0.909	00/1990	A
STARRFIELD, S.; KRAUTTER, J.; SONNEBORN, G.; SHORE, S. N.; WAGNER, R. M.; AUSTIN, S.; SAIZAR, P.; FERLAND, G.; WADE, R.; GEHRZ, R. D.	Late stages in the evolution of classical novae

1990ApJ...349..296B	0.909	01/1990	A F R C S
BUCKLEY, D. A. H.; TUOHY, I. R.	H0534 - 581: A new intermediate polar?

1990AdSpR..10Q....B	0.909	00/1990	A
BLEEKER, J. A. M.; HERMSEN, W.	X-ray and Gamma-ray astronomy; Proceedings of Symposium 14 of the 27th COSPAR Plenary Meeting, Espoo, Finland, July 18-29, 1988

1990A&A...227..483P	0.909	01/1990	A R C S
PALLAVICINI, R.; TAGLIAFERRI, G.; POLLOCK, A. M. T.; SCHMITT, J. H. M. M.; ROSSO, C.	Flaring and quiescent X-rays from Castor

1990A&A...227L..33B	0.909	01/1990	A R C S
BELLONI, T.; HASINGER, G.	Variability in the noise properties of Cygnus X-1

1989ApJ...347..171F	0.909	12/1989	A F R C S N
FIORE, F.; MASSARO, E.; PEROLA, G. C.; PIRO, L.	Small-amplitude coherent signals in the X-ray emission of NGC 4151

1989A&A...226...59K	0.909	12/1989	A R C S N
KAASTRA, J. S.; BARR, P.	Soft and hard X-ray variability from the accretion disk of NGC 5548

1989xrbi....2.1111M	0.909	11/1989	A
MCHARDY, IAN M.	X ray variability of active galactic nuclei

1989xrbi....2.1059S	0.909	11/1989	A
SKINNER, G. K.; HANSON, C. G.	Detection of hard X ray emission from a type 2 Seyfert galaxy

1989xrbi....2.1021N	0.909	11/1989	A
NANDRA, K.; POUNDS, K. A.; STEWART, G. C.; GEORGE, I. M.; FABIAN, A. C.	The X ray spectrum of MCG-6-30-15

1989xrbi....2..935F	0.909	11/1989	A
FIORE, F.; MASSARO, E.	The X ray time variability of NGC 6814 revisited

1989xrbi....2..865A	0.909	11/1989	A
ABRAHAM, ROBERTO G.; MCHARDY, IAN M.	Long timescale X ray variability in AGN

1989xrbi....2..831B	0.909	11/1989	A
BARR, P.; GIOMMI, P.; POLLOCK, A. M. T.; GARILLI, B.; MACCAGNI, D.	Rapid X ray variability in BL Lacertae objects

1989xrbi....2..753P	0.909	11/1989	A
POUNDS, K. A.	The X ray spectra of emission line AGN

1989xrbi....2..713B	0.909	11/1989	A
BRANDUARDI-RAYMONT, G.; MITTAZ, J. P. D.; MASON, KEITH O.; PUCHNAREWICZ, E. M.; MURDIN, P. G.; ALLINGTON-SMITH, J. R.; GIOMMI, P.; TAGLIAFERRI, G.; ANGELINI, LORELLA	The optical characteristics of a sample of soft X ray selected active galactic nuclei

1989xrbi....1..701Z	0.909	11/1989	A
ZWITTER, TOMAZ; CALVANI, MASSIMO	Constraints on the SS433 system from the Ginga observations

1989xrbi....1..601S	0.909	11/1989	A
SCHULZ, N. S.; WIJERS, R. A. M. J.	The role of comptonisation in energy spectra of standard QPO-sources

1989xrbi....1..595R	0.909	11/1989	A
RAUBENHEIMER, B. C.	The pulsed light curve of Vela X-1

1989xrbi....1..585P	0.909	11/1989	A
PONMAN, T. J.; FOSTER, A. J.; ROSS, R. R.	Self-consistent Comptonised models for the spectra of low mass X ray binaries

1989xrbi....1..545M	0.909	11/1989	A
MOTCH, C.; PEDERSEN, HOLGER; ILOVAISKY, SERGIO A.; CHEVALIER, CLAUDE; MOUCHET, M.	Optical emission from the high inclination X ray transient EXO 0748-676

1989xrbi....1..473V	0.909	11/1989	A
VANKERKWIJK, M. H.; WATERS, L. B. F. M.	The 3S0114+65 and its peculiar companion

1989xrbi....1..439J	0.909	11/1989	A
JONES, MARK H.; WATSON, M. G.	The X ray dip source 4U 1624-49

1989xrbi....1..419H	0.909	11/1989	A
HAKALA, P. J.; PIIROLA, V.; VILHU, O.; HUOVELIN, J.; JETSU, L.	UBVRI-photopolarimetry and the X ray dips of V471 Tau

1989xrbi....1..369C	0.909	11/1989	A
CUSUMANO, G.; ROBBA, N. R.; ORLANDINI, M.; DALFIUME, DANIELE; FRONTERA, FILIPPO	X ray timing and spectral measurements of the X ray pulsar 4U 1538-52

1989xrbi....1..349C	0.909	11/1989	A
CHIAPETTI, L.; MARASCHI, L.; SAMBRUNA, R. M.; TREVES, A.	Is KO Vel (E1013-477) an intermediate polar

1989xrbi....1..345C	0.909	11/1989	A
CHEVALIER, CLAUDE; ILOVAISKY, SERGIO A.	XB 1905+00: A very compact low-mass X ray binary viewed at low inclination

1989xrbi....1..283B	0.909	11/1989	A
BELLONI, TOMASO; HASINGER, GUENTHER	Noise variability in Cyg X-1 and Her X-1

1989xrbi....1..275B	0.909	11/1989	A
BARR, P.; VANDERWOERD, H.	The soft X ray spectrum of Cygnus X-1

1989xrbi....1..163S	0.909	11/1989	A
STEWART, G. C.; PAN, H. -C.; KAWAII, N.	X ray observations of SS433 and its jets

1989xrbi....1..129C	0.909	11/1989	A
CHARLES, P. A.	Globular cluster X ray binaries

1989xrbi....1...81A	0.909	11/1989	A
ANGELINI, LORELLA	QPOs and preferred time scales in the variability of X ray pulsars

1989xrbi....1...39D	0.909	11/1989	A
DENNERL, KONRAD	Spectral variability of LMC X-4

1989xrbi....1...31H	0.909	11/1989	A
HABERL, FRANK	The X ray absorption spectra of massive X ray binaries

1989xras.rept...38D	0.909	11/1989	A
DENNERL, KONRAD	Spectral variability of LMC X-4

1989xras.rept...28R	0.909	11/1989	A
RAUBENHEIMER, B. C.	The pulsed light curve of Vela X-1

1989xras.rept...17B	0.909	11/1989	A
BELLONI, TOMASO; HASINGER, GUENTHER	Noise variability in Cyg X-1 and Her X-1

1989N90-24205.....S	0.909	11/1989	A
SCHULZ, N. S.; WIJERS, R. A. M. J.	The role of comptonisation in energy spectra of standard QPO-sources

1989esla.symp...13D	0.909	11/1989	A
DERMER, CHARLES D.	Ion-heated thermal Comptonization models and x ray spectral correlations in active galactic nuclei

1989ApJ...346..912N	0.909	11/1989	A F R C S
NORRIS, JAY P.; MATILSKY, TERRY A.	Is Hercules X-1 a strange attractor?

1989ApJ...346..469R	0.909	11/1989	A F R C S
ROBBA, N. R.; WARWICK, R. S.	X-ray timing and spectral measurements of X Persei

1989A&A...225...79H	0.909	11/1989	A R C S
HASINGER, G.; VAN DER KLIS, M.	Two patterns of correlated X-ray timing and spectral behaviour in low-mass X-ray binaries

1989A&A...225...48S	0.909	11/1989	A R C S
SCHULZ, N. S.; HASINGER, G.; TRUEMPER, J.	Spectral classification of low-mass X-ray binary (LMXB) energy spectra with color-color diagrams

1989MNRAS.240..769P	0.909	10/1989	A F R C S N
POUNDS, K. A.; NANDRA, K.; STEWART, G. C.; LEIGHLY, K.	Iron features in the X-ray spectra of three Seyfert galaxies

1989ApJ...345..140R	0.909	10/1989	A F R C S N
REMILLARD, R. A.; TUOHY, I. R.; BRISSENDEN, R. J. V.; BUCKLEY, D. A. H.; SCHWARTZ, D. A.; FEIGELSON, E. D.; TAPIA, S.	Two X-ray-selected BL Lacertae objects observed with the HEAO 1 scanning modulation collimator

1989A&A...223..179B	0.909	10/1989	A R C S
BEUERMANN, K.; SCHWOPE, A. D.	One-pole and two-pole X-ray emission in the AM Herculis binary BL Hyi

1989N90-16606.....O	0.909	09/1989	A
OEGELMAN, HAKKI	Recent and future x ray observations of classical novae during the outburst stage

1989MNRAS.240...41O	0.909	09/1989	A F R C S
O'DONOGHUE, D.; WARNER, B.; WARGAU, W.; GRAUER, A. D.	On the nature of the old nova CP Puppis

1989MNRAS.240P...1H	0.909	09/1989	A F R C S
HANSON, C. G.; SKINNER, G. K.; EYLES, C. J.; WILLMORE, A. P.	Coded mask X-ray images of the Large Magellanic Cloud - Hard X-ray emission from EXO 053109-6609.2

1989IAUC.4845....2P	0.909	09/1989	E S
POLCARO, V. F.; GIOVANNELLI, F.; MANCHANDA, R. K.; NORCI, L.; ROSSI, C.; TESSICINI, G.	Berkeley 87

1989ApJ...344..371W	0.909	09/1989	A F R C S
WHITLOCK, L.	Reanalysis of the 1973 outburst of the X-ray transient V0332+53

1989ApJ...344..320V	0.909	09/1989	A F R C S
VAN DER WOERD, H.; WHITE, N. E.; KAHN, S. M.	X-ray spectroscopy of the ultrasoft transient 4U 1543 - 47

1989A&A...221..385B	0.909	09/1989	A R C S
BRINKMANN, W.; FINK, H. H.; SMITH, A.; HABERL, F.	Non-equilibrium ionisation in supernova remnants - The case of Tycho

1989N90-16605.....B	0.909	08/1989	A
BELLONI, T.; HASINGER, G.	An atlas of aperiodic variability in HMXB

1989A&A...220..221V	0.909	08/1989	A R C S
VAN DER WOERD, H.; TAGLIAFERRI, G.; THOMAS, H. C.; BEUERMANN, K.	Variable X-ray emission from the dMe star EXO 040830-7134.7

1989ApJ...342..493C	0.909	07/1989	A F R C S
CHIAPPETTI, L.; BELLONI, T.; BONNET-BIDAUD, J. -M.; DEL GRATTA, C.; DE MARTINO, D.; MARASCHI, L.; MOUCHET, M.; MUKAI, K.; OSBORNE, J. P.; CORBET, R. H. D.; TANZI, E. G.; TREVES, A.	X-ray, ultraviolet, and optical observations of the intermediate polar FO Aquarii (H2215-086)

1989A&ARv...1..177P	0.909	07/1989	A
PALLAVICINI, R.	X-ray emission from stellar coronae

1989A&A...219..158M	0.909	07/1989	A R C S
MOTCH, C.; PAKULL, M. W.; MOUCHET, M.; BEUERMANN, K.	An X-ray and optical study of the low-mass X-ray source 4U 1556-605

1989A&A...219L...7B	0.909	07/1989	A R C S
BEUERMANN, K.; THOMAS, H. -C.; GIOMMI, P.; TAGLIAFERRI, G.; SCHWOPE, A. D.	EXO 032957-2606.9 - A new long-period probable AM Herculis binary

1989A&A...218..187P	0.909	07/1989	A R C S
PASQUINI, L.; SCHMITT, J. H. M. M.; HARNDEN, F. R., JR.; TOZZI, G. P.; KRAUTTER, J.	X-ray and optical observations of LDS 587

1989MNRAS.238..917W	0.909	06/1989	A F R C S N
WARWICK, R. S.; BARSTOW, M. A.; YAGOOB, T.	The X-ray spectrum of QSO 1821 + 643

1989BAICz..40..170B	0.909	06/1989	A S
BOROVICKA, J.; HUDEC, R.	The Perseus Flasher - Investigation using Ondrejov plates

1989ApJ...341..733T	0.909	06/1989	A F R C S N
TREVES, A.; MORINI, M.; CHIAPPETTI, L.; FABIAN, A.; FALOMO, R.; MACCAGNI, D.; MARASCHI, L.; TANZI, E. G.; TAGLIAFERRI, G.	Simultaneous X-ray, ultraviolet, and optical observations of the BL Lacertae object PKS 2155-304

1989ApJ...341..484S	0.909	06/1989	A F R C S
SCHRIJVER, C. J.; LEMEN, J. R.; MEWE, R.	Coronal activity in F-, G-, and K-type stars. IV - Evidence for expanding loop geometries in stellar coronae

1989ApJ...341..474L	0.909	06/1989	A F R C S
LEMEN, J. R.; MEWE, R.; SCHRIJVER, C. J.; FLUDRA, A.	Coronal activity in F-, G-, and K-type stars. III - The coronal differential emission measure distribution of Capella, Sigma-squared CrB, and Procyon

1989N90-13295.....B	0.909	05/1989	A
BRINKMANN, W.; FINK, H. H.; SMITH, A.; HABERL, F.	Nonequilibrium ionization in supernova remnants: The case of Tycho

1989MNRAS.238..851P	0.909	05/1989	A F R C S
PENNINX, WIM; HASINGER, GUENTHER; LEWIN, WALTER H. G.; VAN PARADIJS, JAN; VAN DER KLIS, MICHIEL	A search for quasi-periodic oscillations in 4U/MXB 1735-44

1989ApJ...340L..21L	0.909	05/1989	A F R C S
LANGMEIER, A.; HASINGER, G.; TRUEMPER, J.	Detection of a strong excess noise component in the low state of 4U 1705-44

1989N89-29288.....O	0.909	04/1989	A
OEGELMAN, HAKKI; KOCH-MIRAMOND, LYDIE; AURIERE, MICHEL	Measurement of the Vela pulsar's proper motion and detection of the optical counterpart of its compact X-ray nebula

1989MNRAS.237.1037R	0.909	04/1989	A F R C S
ROSEN, S. R.; BRANDUARDI-RAYMONT, G.; MASON, K. O.; MURDIN, P. G.	The 2.8-hour flux modulation of the cataclysmic variable PG1711 + 336

1989MNRAS.237..853N	0.909	04/1989	A F R C S
NORTON, A. J.; WATSON, M. G.	Spin modulated X-ray emission from intermediate polars

1989MNRAS.237..729M	0.909	04/1989	A F R C S
MAGNIER, E.; LEWIN, W. H. G.; VAN PARADIJS, J.; TAN, J.; PENNINX, W.; DAMEN, E.	A 4.1 keV spectral feature in a type 1 X-ray burst from EXO 1747-214

1989ApJ...339.1044G	0.909	04/1989	A F R C S
GOTTWALD, M.; HABERL, F.; LANGMEIER, A.; HASINGER, G.; LEWIN, W. H. G.; VAN PARADIJS, J.	X-ray bursts from 4U 1705-44 - Another case of burst properties dependent on the strength of the persistent emission

1989A&A...214..203V	0.909	04/1989	A R C S
VAN DER KLIS, M.; BONNET-BIDAUD, J. M.	The X-ray ephemeris of Cygnus X-3

1989A&A...214..179O	0.909	04/1989	A R C S
OEGELMAN, H.; ZIMMERMANN, H. -U.	Soft X-ray observations of the Vela pulsar PSR 0833-45

1989A&A...213...97B	0.909	04/1989	A R C S
BONNET-BIDAUD, J. M.; MOTCH, C.; BEUERMANN, K.; PAKULL, M.; PARMAR, A. N.; VAN DER KLIS, M.	LMC X-2 - An extragalactic bulge-type source

1989MNRAS.237..523D	0.909	03/1989	A F R C S
DAMEN, E.; JANSEN, F.; PENNINX, W.; OOSTERBROEK, T.; VAN PARADIJS, J.; LEWIN, H. G.	Non-Planckian behaviour of burst spectra - Dependence of the blackbody radius on the duration of bursts

1989MNRAS.237..299W	0.909	03/1989	A F R C S
WATSON, M. G.; KING, A. R.; JONES, M. H.; MOTCH, C.	Absorption dips and the properties of the accretion stream in polars

1989ApJ...338.1024P	0.909	03/1989	A F R C S
PARMAR, A. N.; GOTTWALD, M.; VAN DER KLIS, M.; VAN PARADIJS, J.	The discovery of 2.93 hour periodic intensity dips from X1323-619

1989ApJ...338..359P	0.909	03/1989	A F R C S
PARMAR, A. N.; WHITE, N. E.; STELLA, L.; IZZO, C.; FERRI, P.	The transient 42 second X-ray pulsar EXO 2030+375. I - The discovery and the luminosity dependence of the pulse period variations

1989ApJ...337..843H	0.909	02/1989	A F R C S
HASINGER, G.; PRIEDHORSKY, W. C.; MIDDLEDITCH, J.	A third X-ray spectral mode in Scorpius X-1 - Similarities to the other bright bulge sources

1989ApJ...337..399C	0.909	02/1989	A F R C S
CLAAS, J. J.; KAASTRA, J. S.; SMITH, A.; PEACOCK, A.; DE KORTE, P. A. J.	Non-equilibrium ionization effects in the supernova remnant RCW 86

1989A&A...211..157D	0.909	02/1989	A C S
DE JAGER, C.; HEISE, J.; VAN GENDEREN, A. M.; FOING, B. H.; ILYIN, I. V.; KILKENNY, D. S.; MARVRIDIS, L.; CUTISPOTO, G.; RODONO, M.; SEEDS, M. A.; YUEN, K. NG.; VAN DRIEL, W.; RABATTU, X.; ZODI, A. M.; VILAS BOAS, J. W. S.; SCALISE, E.; SCHAAL, R. E.; KAUFMANN, P.; WAELKENS, C.	Coordinated observations of a large impulsive flare on UV Ceti

1989whdw.coll..368V	0.909	00/1989	A
VENNES, S.; FONTAINE, G.; WESEMAEL, F.	Stratified model atmospheres for hot DA white dwarfs

1989whdw.coll..363V	0.909	00/1989	A
VENNES, S.; FONTAINE, G.; WESEMAEL, F.	The atmospheric composition of the hot pre-degenerate star H1504+65 revisited

1989whdw.coll..350K	0.909	00/1989	A
KIDDER, K.; HOLBERG, J. B.; WESEMAEL, F.	A new temperature determination for Sirius B from IUE - Implications for the observed soft X-ray fluxes

1989whdw.coll..202B	0.909	00/1989	A
BARSTOW, M. A.	The effect of CNO metal abundances on the soft X-ray emission from He rich white dwarfs

1989PhDT........18B	0.909	00/1989	A
BREEDON, LORRAINE MARIA	X ray emission from low-mass binary systems

1989PhDT........11P	0.909	00/1989	A
PAN, HONGCHAO	X-ray observations of SS 433 and the QSO MR 2251-178

1989PhDT.........6D	0.909	00/1989	A
DAVIES, SIMON ROBERT	The supernova remnant G109.1-1.0 and the x-ray pulsar 1E2259+586

1989PASJ...41....1N	0.909	00/1989	A R C S
NAGASE, FUMIAKI	Accretion-powered X-ray pulsars

1989MNRAS.236..375G	0.909	01/1989	A F R C S N
GIOMMI, P.; BEUERMANN, K.; BARR, P.; SCHWOPE, A.; TAGLIAFERRI, G.; THOMAS, H. C.	Discovery of a BL Lacertae object (EXO 055625-3838.6) in the error box of H0557-385

1989MNRAS.236..153Y	0.909	01/1989	A F R C S N
YAQOOB, T.; WARWICK, R. S.; POUNDS, K. A.	Variable X-ray absorption in NGC 4151

1989MNRAS.236P..39N	0.909	01/1989	A F R C S N
NANDRA, K.; POUNDS, K. A.; STEWART, G. C.; FABIAN, A. C.; REES, M. J.	Detection of iron features in the X-ray spectrum of the Seyfert I galaxy MCG-6-30-15

1989MmSAI..60..203R	0.909	00/1989	A
REALE, F.; PERES, G.; SERIO, S.	Hydrodynamic simulations of stellar flares in various magnetic field geometries

1989MmSAI..60...33P	0.909	00/1989	A S
PALLAVICINI, R.	Recent advances in stellar coronal physics

1989ARA&A..27...87F	0.909	00/1989	A R C
FABBIANO, G.	X rays from normal galaxies

1989ApJ...336..722S	0.909	01/1989	A F R C S N
SCHAAF, R.; PIETSCH, W.; BIERMANN, P. L.; KRONBERG, P. P.; SCHMUTZLER, T.	X-ray observations of the starburst galaxy M82

1989admf.proc..267F	0.909	00/1989	A
FIORE, F.; MASSARO, E.	Time variability of the X-ray emission from Seyfert galaxies

1988Msngr.......33K	0.909	12/1988	A S
KRAUTTER, J.; WILLIAMS, R. E.	The nebular stage of nova GQ Muscae - Physical parameters from spectroscopic observations

1988MNRAS.235..787G	0.909	12/1988	A F R C S N
GEORGE, I. M.; WARWICK, R. S.; MCHARDY, I. M.	The ultraviolet to X-ray continua of BL Lac objects

1988A&A...207..101V	0.909	12/1988	A R C S
VAN DEN OORD, G. H. J.	The possible role of proton beams in flares on dwarf stars

1988A&A...207...89V	0.909	12/1988	A R C S
VAN DEN OORD, G. H. J.; BARSTOW, M. A.	Time-dependent heating phenomena in coronal loops

1988SciAm.259...50V	0.909	11/1988	A R
VAN DER KLIS, MICHIEL	Quasi-periodic oscillations in celestial X-ray sources

1988IAUC.4671....1B	0.909	11/1988	E S
BEUERMANN, K.; THOMAS, H. -C.; GIOMMI, P.; TAGLIAFERRI, G.	EXO 032957-2606.9

1988ApJ...334..958H	0.909	11/1988	A F R C S
HEISE, J.; PAERELS, F. B. S.; BLEEKER, J. A. M.; BRINKMAN, A. C.	The high-resolution soft X-ray spectrum of HZ 43. II - Bolometric X-ray flux, effective temperature, and radius

1988ApJ...334..552M	0.909	11/1988	A F R C S N
MARSCHER, ALAN P.	Contemporaneous X-ray and VLBI radio observations of the quasar NRAO 140

1988A&A...206L...1B	0.909	11/1988	A S
BUTLER, C. J.; RODONO, M.; FOING, B. H.	A correlation between Balmer and soft X-ray emission from stellar and solar flares

1988N89-25080.....O	0.909	09/1988	A
OEGELMAN, HAKKI; ZIMMERMANN, HANS-ULRICH	Soft X-ray observations of the Vela Pulsar PSR 0833-45

1988MNRAS.234..319B	0.909	09/1988	A F R C S N
BEDFORD, D. K.; VILHU, O.; PETROV, P.	Rapid soft X-ray variability in a newly discovered active galaxy - EXO 1128+691

1988MNRAS.234P..19B	0.909	09/1988	A F R C S
BAILEY, JEREMY; WICKRAMASINGHE, D. T.; HOUGH, J. H.; CROPPER, MARK	Exo 023432-5232.3 - An eclipsing AM Herculis binary

1988IAUC.4657....3O	0.909	09/1988	E S
OSBORNE, J. P.; MUKAI, K.	FO Aquarii

1988N89-24238.....L	0.909	08/1988	A
LANGMEIER, ANDREAS	Time and spectral variability of the low mass X-ray binaries

1988N89-18287.....H	0.909	08/1988	A
HASINGER, GUENTHER; PRIEDHORSKY, WILLIAM C.; MIDDLEDITCH, JOHN	A third X-ray spectral mode in Sco X-1: Similarities to the other bright bulge sources

1988ApJ...331..876V	0.909	08/1988	A F R C S
VENNES, S.; PELLETIER, C.; FONTAINE, G.; WESEMAEL, F.	The presence of helium in hot DA white dwarfs - The role of radiative levitation and the case for stratifies atmospheres

1988ApJ...331..672S	0.909	08/1988	A F R C S
SINGH, K. P.; WESTERGAARD, N. J.; SCHNOPPER, H. W.	Cooling flow in the 2A 0335+096 cluster of galaxies

1988ApJ...331..161E	0.909	08/1988	A F R C S N
ELVIS, MARTIN; LAWRENCE, A.	Hard X-ray emission from a type 2 Seyfert galaxy (NGC 1068)

1988ApJ...331L.113T	0.909	08/1988	A F R C S N
TAGLIAFERRI, G.; GIOMMI, P.; ANGELINI, L.; OSBORNE, J. P.; PALLAVICINI, R.	An X-ray flare from a B9 + post-T Tauri star system in the field of the Seyfert Galaxy III Zw 2

1988MNRAS.233..235C	0.909	07/1988	A F R C S
CAMERON, A. COLLIER	Equilibrium models for large stellar coronal loops

1988ApJ...330..911V	0.909	07/1988	A F R C S
VAN DER WOERD, H.; VAN DER KLIS, M.; VAN PARADIJS, J.; BEUERMANN, K.; MOTCH, C.	Observations of the late superhump in VW Hydri

1988ApJ...330..178T	0.909	07/1988	A F R C S N
TREVES, A.; BOUCHET, P.; CHIAPPETTI, L.; CIAPI, A.; FALOMO, R.; MARASCHI, L.; TANZI, E. G.	The X-ray to infrared energy distribution of the quasar PG 0026+129

1988ApJ...330..130K	0.909	07/1988	A F R C S
KAWAI, N.; FENIMORE, E. E.; MIDDLEDITCH, J.; CRUDDACE, R. G.; FRITZ, G. G.; SNYDER, W. A.; ULMER, M. P.	X-ray observations of the Galactic center by Spartan 1

1988ApJ...330...91W	0.909	07/1988	A F R C S N
WACHTER, KENNETH W.; STRAUSS, MICHAEL A.; FILIPPENKO, ALEXEI V.	Soft X-ray variability and the covering fraction of active galactic nuclei

1988A&A...201...93P	0.909	07/1988	A R C S
POLETTO, G.; PALLAVICINI, R.; KOPP, R. A.	Modeling of long-duration two-ribbon flares on M dwarf stars

1988A&A...201...63M	0.909	07/1988	A R C S
MOTCH, C.; PAKULL, M. W.; JANOT-PACHECO, E.; MOUCHET, M.	Coordinated X-ray and optical observations of the pulsating X-ray transient A 1118-61

1988uvai....2..349F	0.909	06/1988	A S
FEGGANS, J. KEITH; LINDLER, DON; AHMAD, IMAD A.	Software for selecting processing, and analyzing IUE data

1988uvai....2..273R	0.909	06/1988	A S N
REMILLARD, R. A.; SCHWARTZ, D. A.; BRISSENDEN, R. J. V.	The unique high-energy spectrum of the QSO PKS 0558-504

1988nsbh.symp....1H	0.909	06/1988	A
HASINGER, GUENTHER	The status of observation and understanding of Quasi-Periodic Oscillations (QPO)

1988N88-30556.....D	0.909	06/1988	A
DOMINGO, V.; FISK, U. O.; GRARD, R.; JAKOBSEN, P.; KESSLER, M. F.; LEBRETON, J. -P.; MARSDEN, R.; PEACOCK, A.; PEDERSON, A.; PERRYMAN, M. A. C.	ESA report to the 27th COSPAR meeting

1988MNRAS.232..865C	0.909	06/1988	A F R C S
COE, M. J.; PAYNE, B. J.; LONGMORE, A.; HANSON, C. G.	The optical/IR counterpart to the newly-discovered X-ray source EXO 2030+375

1988MNRAS.232..793G	0.909	06/1988	A F R C S N
GEORGE, I. M.; WARWICK, R. S.; BROMAGE, G. E.	X-ray and ultraviolet observations of Markarian 421

1988MNRAS.232..779M	0.909	06/1988	A F R C S
MASON, K. O.; CORDOVA, F. A.; WATSON, M. G.; KING, A. R.	The discovery of orbital dips in the soft X-ray emission of U Gem during an outburst

1988MNRAS.232..647S	0.909	06/1988	A F R C S
SMALE, ALAN P.; MASON, KEITH O.; WHITE, NICK E.; GOTTWALD, MANFRED	X-ray observations of the 50-min dipping source XB1916-053

1988esa..rept.1986H	0.909	06/1988	A
HUBER, M. C. E.; PEDERSEN, A.; TAYLOR, B. G.; WENZEL, K. -P.; KALDEICH, BRIGITTE; LONGDON, NORMAN	Report on the activites of the Space Science Department

1988ApJ...329..849P	0.909	06/1988	A F R C S
PAERELS, F. B. S.; BLEEKER, J. A. M.; BRINKMAN, A. C.; HEISE, J.	The high-resolution photospheric soft X-ray spectrum of Sirius B

1988ApJ...329...82H	0.909	06/1988	A F R C S N
HUGHES, JOHN P.; GORENSTEIN, P.; FABRICANT, D.	Measurements of the gas temperature and iron abundance distribution in the Coma Cluster

1988A&A...199L...9F	0.909	06/1988	A R C S
FUJIMOTO, M. Y.; SZTAJNO, M.; LEWIN, W. H. G.; VAN PARADIJS, J.	The interpretation of a multi-peaked structure observed in some X-ray bursts from 4U/MXB 1636-53

1988MNRAS.232..463T	0.909	05/1988	A F R C S N
TURNER, T. J.; POUNDS, K. A.	Variability of the soft excess in the Seyfert I galaxy Mkn 335

1988cuny.reptQ....H	0.909	05/1988	A
HALPERN, JULES P.	Variable spectra of active galaxies

1988ApJ...328L..45O	0.909	05/1988	A F R C S
OSBORNE, J. P.; GIOMMI, P.; ANGELINI, L.; TAGLIAFERRI, G.; STELLA, L.	The discovery of the 2 hour modulated X-ray source EXO 033319-2554.2, an AM Herculis system

1988A&A...197..182W	0.909	05/1988	A R C S
WALLERSTEIN, G.; BRUGEL, E. W.	Observations of forbidden Fe VII and forbidden Fe X lines in the symbiotic star HM Sge during the interval of 1983-1985

1988A&A...196..313B	0.909	05/1988	A R C S
BRINKMANN, W.; FINK, H. H.; MASSAGLIA, S.; BODO, G.; FERRARI, A.	The thermal evolution of the jets in SS 433

1988A&A...196...39Z	0.909	05/1988	A R C
ZAMORANI, G.; GIOIA, I. M.; MACCACARO, T.; WOLTER, A.	Effects of Galactic absorption on soft X-ray surveys

1988MNRAS.231.1145W	0.909	04/1988	A F R C S N
WARWICK, R. S.; POUNDS, K. A.; TURNER, T. J.	Variable low-energy absorption in the X-ray spectrum of ESO 103-G35

1988MNRAS.231..999P	0.909	04/1988	A F R C S
PONMAN, T. J.; COOKE, B. A.; STELLA, L.	The quasi-periodic oscillations of GX349+2

1988MNRAS.231..783N	0.909	04/1988	A F R C S
NORTON, A. J.; WATSON, M. G.; KING, A. R.	GK Per - X-ray observations in quiescence

1988ApJ...327..732L	0.909	04/1988	A F R C S
LEVINE, A.; MA, C. P.; MCCLINTOCK, J.; RAPPAPORT, S.; VAN DER KLIS, M.; VERBUNT, F.	4U 1626-67 - The binary with the smallest known mass function

1988ApJ...327L..13S	0.909	04/1988	A F R C S
STELLA, L.; HABERL, F.; LEWIN, W. H. G.; PARMAR, A. N.; VAN DER KLIS, M.; VAN PARADIJS, J.	Time lags in the quasi-periodic oscillations of the rapid burster (MXB 1730-335)

1988N88-28837.....S	0.909	03/1988	A
SCHULZ, N. S.; HASINGER, G.; TRUEMPER, J.	Spectral classification of Low Mass X-ray Binaries (LMXB) energy spectra with color-color diagrams

1988MNRAS.231..379V	0.909	03/1988	A F R C S
VAN PARADIJS, J.; HASINGER, G.; LEWIN, W. H. G.; VAN DER KLIS, M.; SZTAJNO, M.; SCHULZ, N.; JANSEN, F.	Quasi-periodic oscillations in the bright Galactic bulge X-ray source GX 340 + 0

1988MNRAS.231...69D	0.909	03/1988	A F S
DAY, C. S. R.; TENNANT, A. F.; FABIAN, A. C.	Observations of three high-state eclipse egresses of Hercules X-1

1988IrAJ...18..172B	0.909	03/1988	A S
BYRNE, PATRICK B.	Giant starspots and stellar flares - The view from space

1988A&A...192..234E	0.909	03/1988	A R C S
ENGVOLD, O.; AYRES, T. R.; ELGAROY, O.; JENSEN, E.; JORAS, P. B.; KJELDSETH-MOE, O.; LINSKY, J. L.; SCHNOPPER, H. W.; WESTERGAARD, N. J.	Far-ultraviolet and X-ray emission of the long period RS CVn star Sigma Geminorum

1988A&A...192..147V	0.909	03/1988	A R C S
VAN PARADIJS, J.; PENNINX, W.; LEWIN, W. H. G.; SZTAJNO, M.; TRUEMPER, J.	The recurrence behaviour of X-ray bursts from 4U/MXB 1735-44

1988A&A...192...77K	0.909	03/1988	A R C S N
KAASTRA, J. S.; DE KORTE, P. A. J.	SC 2059-247 - No evidence for cluster evolution or extreme X-ray properties

1988PhRvG..37.1314A	0.909	02/1988	A R C
ATMANSPACHER, H.; SCHEINGRABER, H.; VOGES, W.	Global scaling properties of a chaotic attractor reconstructed from experimental data

1988PASP..100..233Y	0.909	02/1988	A F R C S
YANG, S.; NINKOV, Z.; WALKER, G. A. H.	Nonradial oscillations of the Be star Gamma Cassiopeiae

1988nsbh.symp.....T	0.909	02/1988	A
TUOHY, I. R.; BUCKLEY, D. A. H.; REMILLARD, R. A.; BRADT, H. V.; SCHWARTZ, D. A.	Twelve X-ray emitting Be candidates from HEAO-1

1988MNRAS.230..403T	0.909	02/1988	A F R C S
TENNANT, A. F.	Observations of 1.4-Hz quasi-periodic oscillations in Cir X-1

1988ApJ...325..119T	0.909	02/1988	A F R C S
TREVES, A.; BELLONI, T.; CHIAPPETTI, L.; MARASCHI, L.; STELLA, L.; TANZI, E. G.; VAN DER KLIS, M.	X-ray spectrum and variability of the black hole candidate LMC X-3

1988ApJ...325L..25P	0.909	02/1988	A F R C S N
PIRO, L.; MASSARO, E.; PEROLA, G. C.; MOLTENI, D.	An exceptional change in the X-ray flux and spectrum of the Seyfert 1 galaxy E1615 + 061

1988tech.rept.....S	0.909	00/1988	A
SEDLMAYR, E.	Activities report of the Institute of Astronomy and Astrophysics

1988sscd.conf...19P	0.909	00/1988	A
PALLAVICINI, R.	Stellar coronae

1988srag.work...69B	0.909	00/1988	A
BRINKMANN, W.	X-ray observations of supernova remnants - The state of the art

1988smbh.proc..143M	0.909	00/1988	A
MUSHOTZKY, RICHARD F.	X-ray observational constraints on massive black holes

1988prco.book..281B	0.909	00/1988	A
BERRIMAN, GRAHAM	Observations of DQ Her stars

1988MNRAS.230..207B	0.909	01/1988	A F R C S N
BARSTOW, M. A.; STANGER, V. J.	Serendipitous discovery of an AGN showing rapid X-ray variability

1988MmSAI..59..229I	0.909	00/1988	A S
ILOVAISKY, SERGIO A.	Galactic black-hole candidates

1988MmSAI..59..213V	0.909	00/1988	A S
VAN PARADIJS, JAN; LEWIN, WALTER H. G.	X-ray bursts - Some recent developments

1988MmSAI..59..185S	0.909	00/1988	A S
STELLA, LUIGI	Quasi-periodic oscillations in low mass X-ray binaries

1988MmSAI..59..147P	0.909	00/1988	A S
PARMAR, A. N.; WHITE, N. E.	X-ray orbital modulations from low-mass X-ray binaries

1988MmSAI..59...53H	0.909	00/1988	A S N
HEISE, JOHN	X-ray spectroscopy with transmission gratings

1988cfcg.work.....F	0.909	00/1988	A T
FABIAN, A. C.	Cooling flows in clusters and galaxies; Proceedings of the NATO Advanced Research Workshop, Cambridge, England, June 22-26, 1987

1988ApJ...324.1010F	0.909	01/1988	A F R C
FAVATA, F.; SCIORTINO, S.; ROSNER, R.; VAIANA, G. S.	The stellar composition of X-ray surveys from the Einstein Observatory

1988ApJ...324..851M	0.909	01/1988	F R C S
MORGAN, EDWARD H.; REMILLARD, RONALD A.; GARCIA, MICHAEL R.	SAS 3 and Einstein observations of the 11 minute orbital period of the globular cluster X-ray source 4U 1820-30

1988ApJ...324..379S	0.909	01/1988	A F R C S
STELLA, L.; HABERL, F.; LEWIN, W. H. G.; PARMAR, A. N.; VAN PARADIJS, J.; WHITE, N. E.	Quasi-periodic oscillations in the X-ray flux of the rapid burster (MXB 1730-335)

1988ApJ...324..363W	0.909	01/1988	A F R C S
WHITE, N. E.; STELLA, L.; PARMAR, A. N.	The X-ray spectral properties of accretion discs in X-ray binaries

1988ApJ...324L..11B	0.909	01/1988	A F R C S N
BARR, P.; GIOMMI, P.; MACCAGNI, D.	The detection of a high-energy break in the X-ray spectrum of the BL Lacertae object PKS 0548-32

1988AdSpR...8..461V	0.909	00/1988	A
VAN PARADIJS, JAN; LEWIN, WALTER H. G.	X-ray bursts - Some recent developments

1988AdSpR...8..411C	0.909	00/1988	A
COLLMAR, W.; KENDZIORRA, E.; STAUBERT, R.	Spectral and QPO analysis of GX 5-1 at very high intensity

1988AdSpR...8..405B	0.909	00/1988	A
BONNET-BIDAUD, J. M.; MOTCH, C.; BEUERMANN, K.; PAKULL, M.; PARMAR, A.	Simultaneous X-ray and optical observations of LMC X-2

1988AdSpR...8..377H	0.909	00/1988	A
HASINGER, GUENTHER	A spectral classification of QPO sources

1988AdSpR...8..367S	0.909	00/1988	A
STELLA, LUIGI	An overview of observations of quasi-periodic oscillations in low mass X-ray binaries

1988AdSpR...8..309C	0.909	00/1988	A
CHIAPPETTI, L.; MARASCHI, L.; BELLONI, T.; BONNET-BIDAUD, J. M.; DE MARTINO, D.	Coordinated X-ray and ultraviolet observations of the intermediate polar H2215-086

1988AdSpR...8..293M	0.909	00/1988	A
MASON, K. O.; ROSEN, S. R.; HELLIER, C.	The accretion geometry of intermediate polars (DQ Her stars)

1988AdSpR...8..265V	0.909	00/1988	A
VAN DER WOERD, HANS	Accretion disc boundary layers with white dwarfs

1988AdSpR...8...95G	0.909	00/1988	A
GEORGE, I. M.; WARWICK, R. S.; BROMAGE, G. E.	X-ray and ultra-violet observations of Markarian 421

1988AdSpR...8...79G	0.909	00/1988	A
GIOMMI, P.; BARR, P.; POLLOCK, A.; GARILLI, B.; MACCAGNI, D.	X-ray time variability and luminosity correlations in BL Lacertae objects

1987N88-23705.....B	0.909	12/1987	A
BRINKMANN, W.; FINK, H. H.; MASSAGLIA, S.; BODO, G.; FERRARI, A.	The thermal evolution of the jets in SS433

1987ApJ...323..672J	0.909	12/1987	A F R C S
JABLONSKI, F.; STEINER, J. E.	On the stability of the 13.2 minute oscillation of V1223 Sagittarii

1987ApJ...323..575G	0.909	12/1987	A F R C S
GOTTWALD, MANFRED; HABERL, FRANK; PARMAR, ARVIND N.; WHITE, NICK E.	The properties of bursts with short recurrence times from the transient X-ray source EXO 0748-676

1987N88-23704.....B	0.909	11/1987	A
BEUERMANN, K.	The X-ray properties of AM Her stars

1987IAUC.4489....3H	0.909	11/1987	E
HASINGER, G.; VAN DER KLIS, M.	V818 Scorpii

1987IAUC.4486....1G	0.909	11/1987	E S
GIOMMI, P.; ANGELINI, L.; OSBORNE, J.; STELLA, L.; TAGLIAFERRI, G.; BEUERMANN, K.; THOMAS, H. -C.	EXO 033319-2554.2

1987ApJ...322..662G	0.909	11/1987	A F R C S N
GIOMMI, P.; BARR, P.; GARILLI, B.; GIOIA, I. M.; MACCACARO, T.; MACCAGNI, D.; SCHILD, R. E.	X-ray and optical observations of X-ray-selected BL Laceratae objects

1987ApJ...322...80S	0.909	11/1987	A F R C S
SINGH, K. P.; WESTERGAARD, N. J.; SCHNOPPER, H. W.; HELFAND, D. J.	X-ray observations of the supernova remnant N103B in the large Magellanic Cloud

1987A&A...186...99B	0.909	11/1987	A R C S N
BUES, I.; SCHOENKNECHT, G.; KOLLATSCHNY, W.; FRICKE, K. J.	The bright QSO GD 1339

1987A&A...186L..17O	0.909	11/1987	A R C S N
OEGELMAN, H.; BUCCHERI, R.	Soft X-ray imaging observations of the 39 millisecond pulsar PSR 1951+32

1987ApJ...321..745C	0.909	10/1987	A F R C S
CRAMPTON, DAVID; COWLEY, A. P.; HUTCHINGS, J. B.; SCHMIDTKE, PAUL C.; THOMPSON, I. B.; LIEBERT, JAMES	CAL 83 - A puzzling X-ray source in the Large Magellanic Cloud

1987ApJ...321L..67P	0.909	10/1987	A F R C S
PENNINX, W.; LEWIN, W. H. G.; VAN PARADIJS, J.	Multipeaked X-ray bursts from 4U/MXB 1636-53 - Evidence against burst-induced accretion disk coronae

1987A&A...184..201V	0.909	10/1987	A R C S
VAN PARADIJS, J.; VAN DER KLIS, M.; AUGUSTEIJN, T.; CHARLES, P.; CORBET, R. H. D.; ILOVAISKY, S.; MARASCHI, L.; MOTCH, C.; PAKULL, M.; SMALE, A. P.; TREVES, A.; VAN AMERONGEN, S.	The relation between optical and X-ray flux variations of the black-hole candidate LMC X-3

1987QJRAS..28..248W	0.909	09/1987	A R C S
WILLIAMS, P. M.; VAN DER HUCHT, K. A.; THE, P. S.	Variable dust emission from Wolf-Rayet stars

1987MNRAS.228..293S	0.909	09/1987	A F R C S
STEWART, G. C.; WATSON, M. G.; MATSUOKA, M.; BRINKMANN, W.; JUGAKU, J.; TAKAGISHI, K.; OMODAKA, T.; KEMP, J. C.; KENSON, G. D.; KRAUS, D. J.; MAZEH, T.; LEIBOWITZ, E. M.	Simultaneous observations of the X-ray and optical eclipse of SS433 and their implications

1987MNRAS.228..259F	0.909	09/1987	A F R C S
FOSTER, A. J.; FABIAN, A. C.; ROSS, R. R.	The formation of iron features in the cooling spectrum of X-ray bursts

1987MNRAS.228..251B	0.909	09/1987	A F R C S
BARSTOW, M. A.	Observations of X-ray emission from the RS CVn binary HD 155555 and the detection of a nearby serendipitous source

1987MNRAS.228..243K	0.909	09/1987	A F R C
KIFUNE, T.; SADZINSKA, M.; WDOWCZYK, J.; WOLFENDALE, A. W.; NORTON, A. J.	Synchrotron X-ray haloes around gamma ray sources

1987ApJ...320..794V	0.909	09/1987	A F R C S
VOGES, W.; ATMANSPACHER, H.; SCHEINGRABER, H.	Deterministic chaos in accreting systems - Analysis of the X-ray variability of Hercules X-1

1987ApJ...320L.153H	0.909	09/1987	A F R C
HALLIDAY, I.; FELDMAN, P. A.; BLACKWELL, A. T.	Evidence from meteor patrol photographs for a nonastronomical origin of the reported optical flashes in Perseus

1987ApJ...320L.127F	0.909	09/1987	A F R C S
FRONTERA, F.; DAL FIUME, D.; ROBBA, N. R.; MANZO, G.; RE, S.; COSTA, E.	Time variability of Gamma Cassiopeiae in X-rays

1987ApJ...320L..47K	0.909	09/1987	A F R C S
KRISHER, TIMOTHY P.	4U 1820-30 as a potential test of the nonsymmetric gravitational theory of Moffat

1987PhDT.........3G	0.909	00/1987	A
GARCIA, MICHAEL RAFAEL	Part 1: Development of the energetic X-ray imaging telescope experiment; and, Part 2: Studies of low-mass X-ray binaries

1987N88-19405.....K	0.909	08/1987	A
KAHABKA, PETER	The 35-day cycle of Hercules X-1

1987N88-17563.....A	0.909	08/1987	A
ASCHENBACH, B.	Recent X-ray observations of supernova remnants and their interpretation

1987MNRAS.227..661C	0.909	08/1987	A F R C S
COOK, M. C.; WARWICK, R. S.	Spectral variability of 4U1145-619 during X-ray outburst

1987ApJ...319..902F	0.909	08/1987	A F R C S
FUJIMOTO, MASAYUKI Y.; SZTAJNO, MIREK; LEWIN, WALTER H. G.; VAN PARADIJS, JAN	On the theory of type I X-ray bursts - The energetics of bursts and the nuclear fuel reservoir in the envelope

1987ApJ...319L...7V	0.909	08/1987	A F R C S
VIOTTI, R.; PIRO, L.; FRIEDJUNG, M.; CASSATELLA, A.	First unambiguous X-ray detection of R Aquarii

1987AJ.....94..429L	0.909	08/1987	A F R C S N
LEWIN, WALTER H. G.; VAN PARADIJS, JAN; DAMEN, EUGENE; JANSEN, FRED; MCCALL, MARSHALL L.; FELDMAN, P. A.; TAPPING, K. F.	Search for X-rays from the region of the Aries-Perseus flasher

1987A&A...182...71B	0.909	08/1987	A R C S
BRINKMANN, W.; OEGELMAN, H.	Soft X-ray observations of the radio pulsar PSR 1055-52

1987A&A...182...47V	0.909	08/1987	A R C S
VAN PARADIJS, J.; VERBUNT, F.; SHAFER, R. A.; ARNAUD, K. A.	Soft X-ray transients in quiescence - Observations of Aql X-1 and Cen X-4

1987A&A...182L...1D	0.909	08/1987	A R C S N
DAMLE, S. V.; KUNTE, P. K.; NARANAN, S.; SREEKANTAN, B. V.; VENKATESAN, D.	Hard X-ray observations of the quasar 3C273

1987MNRAS.227..241A	0.909	07/1987	A F R C S N
ARNAUD, K. A.; JOHNSTONE, R. M.; FABIAN, A. C.; CRAWFORD, C. S.; NULSEN, P. E. J.; SHAFER, R. A.; MUSHOTZKY, R. F.	X-ray observations of the Ophiuchus, PKS 0745-191 and Cygnus-A clusters of galaxies

1987coss.workQ....W	0.909	07/1987	A
WHITE, N. E.; SHAFER, R.; PARMAR, A. N.; CULHANE, J. L.	The X-ray orbital lightcurves of AR Lac and TY Pyx

1987coss.workT....M	0.909	07/1987	A
MEWE, R.; LEMEN, J. R.; SCHRIJVER, C. J.; FLUDRA, A.	Evidence for expanding magnetic loops in coronae of cool stars

1987ApJ...318..175B	0.909	07/1987	A F R C S N
BRODIE, JEAN; BOWYER, STUART; TENNANT, ALLYN	Simultaneous multifrequency observations of Markarian 421

1987MNRAS.226..971T	0.909	06/1987	A F R C S
TENNANT, A. F.	High-frequency oscillations from Cir X-1

1987MNRAS.226..867W	0.909	06/1987	A F R C S
WATSON, M. G.; KING, A. R.; WILLIAMS, G. A.	X-ray and optical flickering in EF Eri

1987MNRAS.226..645W	0.909	06/1987	A F R C S
WHITE, N. E.; MASON, K. O.; GIOMMI, P.; ANGELINI, L.; POOLEY, G.; BRANDUARDI-RAYMONT, G.; MURDIN, P. G.; WALL, J. V.	A 25 min modulation from the vicinity of the unusually soft X-ray source X0142+614

1987MNRAS.226P...9T	0.909	06/1987	A F R C S N
TURNER, T. J.	Dramatic X-ray variability in the narrow emission line galaxy NGC 7314

1987SvAL...13..204S	0.909	00/1987	A S
SHEFFER, E. K.	The neutron star of the pulsar Her X-1 does not precess with a 35-day period

1987MNRAS.226..423M	0.909	05/1987	A F R C S
MASON, K. O.; BRANDUARDI-RAYMONT, G.; CODOVA, F. A.; CORBET, R. H. D.	Observation of a partial X-ray eclipse in the long-period low-mass X-ray binary 2S 0921-630

1987MNRAS.226..383L	0.909	05/1987	A F R C S
LEWIS, W. H. G.; VAN PARADIJS, J.; HASINGER, G.; PENNINX, W. H.; LANGMEIER, A.; VAN DER KLIS, M.; JANSEN, F.; BASINSKA, E. M.; SZTAJNO, M.; TRUMPER, J.	Quasi-periodic oscillations in the X-ray flux of GX3+1 (4U 1744-26)

1987MNRAS.226...39S	0.909	05/1987	A F R C S
SZTAJNO, M.; FUJIMOTO, M. Y.; VAN PARADIJS, J.; VACCA, W. D.; LEWIN, W. H. G.; PENNINX, W.; TRUMPER, J.	Constraints on the mass-radius relation of the neutron star in 4U 1746-37/NGC 6441

1987IAUC.4394....2I	0.909	05/1987	E S
ILOVAISKY, S. A.; CHEVALIER, C.	GX 339-4

1987IAUC.4389....2B	0.909	05/1987	E S
BASSANI, L.; CAROLI, E.; STEPHEN, J. B.; DI COCCO, G.	EXO 165228+3930.3

1987ApJ...316..458J	0.909	05/1987	A F R C S
JOHNSON, HUGH M.	Low-energy X-ray observations of the Wolf 630 system

1987ApJ...316..411V	0.909	05/1987	A F R C S
VAN DER KLIS, M.; STELLA, L.; WHITE, N.; JANSEN, F.; PARMAR, A. N.	Intensity and source state dependence of the quasi-periodic oscillations in Scorpius X-1

1987A&A...178...21M	0.909	05/1987	A R C S N
MACCAGNI, D.; GARILLI, B.; SCHILD, R.; TARENGHI, M.	X-ray/optical brightness trends in 3C 66A

1987A&A...177..101A	0.909	05/1987	A R C S
ALPAR, A.; BRINKMANN, W.; OEGELMAN, H.; KIZILOGLU, U.; PINES, D.	A search for X-ray emission from a nearby pulsar - PSR 1929 + 10

1987SvAL...13..300P	0.909	04/1987	A S
POSTNOV, K. A.; SHAKURA, N. I.	The Doppler effect as the cause of the modulation of the X-ray flux from a binary system with an ultrashort period

1987Space...3...38D	0.909	04/1987	A
DAVIES, JOHN	X-ray astronomy - The view from orbit

1987IAUC.4362....1I	0.909	04/1987	E
ILOVAISKY, S. A.; PEDERSEN, H.; VAN DER KLIS, M.	Nova Circini 1987

1987IAUC.4357....1P	0.909	04/1987	E S
PEDERSEN, H.; ILOVAISKY, S.; VAN DER KLIS, M.; PIZARRO, G.; BERGERON, J.	X-Ray Nova 1354-64

1987ApJ...315L.123O	0.909	04/1987	A F R C S
OSBORNE, JULIAN P.; BEUERMANN, KLAUS; CHARLES, PHILIP; MARASCHI, LAURA; MUKAI, KOJI; TREVES, ALDO	A new soft X-ray mode in the AM Herculis object E2003 + 225

1987ApJ...315L..49S	0.909	04/1987	A F R C S
STELLA, L.; WHITE, N. E.; PRIEDHORSKY, W.	The discovery of 15-30 hertz quasi-periodic oscillations in the X-ray flux of 4U 1820-30

1987A&A...176..262L	0.909	04/1987	A R C S
LEAHY, D. A.; TAYLOR, A. R.	X-ray emission from the symbiotic system CH Cygni

1987N87-29401.....W	0.909	03/1987	A
WIEDENMANN, GERDA	Investigations of the X-ray emission of the double star system Her X-1/HZ Her

1987MNRAS.225..381C	0.909	03/1987	A F R C S
COOK, M. C.; PAGE, C. G.	The X-ray properties of 3A1907 + 09

1987MNRAS.225..369C	0.909	03/1987	A F R C S
COOK, M. C.; WARWICK, R. S.	A pulse timing study of the X-ray pulsar 4U1145 - 619

1987MNRAS.225P...7S	0.909	03/1987	A F C S
SMALE, A. P.; MASON, K. O.; MUKAI, K.	The period of the globular cluster X-ray source X1820-303 Confirmation from Ariel V data

1987IAUC.4332....1C	0.909	03/1987	E N
CASTAGNOLI, C.; BRINKMANN, W.; SUNTZEFF, N.	Supernova 1987A in the Large Magellanic Cloud

1987Ap&SS.131..697H	0.909	03/1987	A R C S
HUDEC, R.; VALNICEK, B.; PERESTY, R.; WENZEL, W.; GOETZ, W.	X-ray and optical observations of the X-ray source EX0020528+1454.8

1987Ap&SS.131..643O	0.909	03/1987	A R C S
OSBORNE, J. P.; CROPPER, M.; CRISTIANI, S.	Changes in the soft and hard X-ray light curves of the AM Her object E1405-451

1987Ap&SS.131.....D	0.909	03/1987	A T
DRECHSEL, H.; RAHE, J.; KONDO, Y.	Cataclysmic variables. Recent multi-frequency observations and theoretical developments; Proceedings of the Ninety-third IAU Colloquium, Bamberg, West Germany, June 16-19, 1986. Part II

1987A&A...175...45G	0.909	03/1987	A R C S N
GOTTWALD, M.; PIETSCH, W.; HASINGER, G.	The central X-ray source in M33

1987A&A...175L...9B	0.909	03/1987	A R C S
BEUERMANN, K.; THOMAS, H. C.; GIOMMI, P.; TAGLIAFERRI, G.	EXO 023432-5232.3 - A new 114-minute probable AM-Herculis-type binary

1987QB472.A1H53....	0.909	02/1987	A L
ASCHENBACH, B.; CITTERIO, O.; ELLWOOD, J. M.; JENSEN, P.; DEKORTE, P.; PEACOCK, A.; WILLINGALE, R.	The high throughput X-ray Spectroscopy Mission. Report of the Telescope Working Group

1987Natur.325..696M	0.909	02/1987	A R C S N
MCHARDY, IAN; CZERNY, BOZENA	Fractal X-ray time variability and spectral invariance of the Seyfert galaxy NGC5506

1987Natur.325..694L	0.909	02/1987	A R C S N
LAWRENCE, A.; WATSON, M. G.; POUNDS, K. A.; ELVIS, M.	Low-frequency divergent X-ray variability in the Seyfert galaxy NGC4051

1987Natur.325..666M	0.909	02/1987	A R C S N
MUSHOTZKY, RICHARD	Observations of active galaxies

1987ApJ...313L..19V	0.909	02/1987	A F R C S
VAN DER KLIS, M.; JANSEN, F.; VAN PARADIJS, J.; LEWIN, W. H. G.; SZTAJNO, M.; TRUEMPER, J.	Correlation between spectral state and quasi-periodic oscillation parameters in GX 5-1

1987Ap&SS.130..225V	0.909	02/1987	A R C S
VAN DER WOERD, H.	X-ray emission from non-magnetic cataclysmic variables

1987Ap&SS.130..207O	0.909	02/1987	A R C S
OSBORNE, J. P.	X-ray observations of cataclysmic variables

1987Ap&SS.130.....D	0.909	02/1987	A T
DRECHSEL, H.; RAHE, J.; KONDO, Y.	Cataclysmic variables. Recent multi-frequency observations and theoretical developments; Proceedings of the 93rd IAU Colloquium, Bamberg, West Germany, June 16-19, 1986

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