| Browse this table... |
CARINACXO - Carina Nebula Chandra X-Ray Point Source Catalog |
HEASARC Archive |
Overview
This database table contains a catalog of >~ 14,000 X-ray sources observed by the ACIS instrument on the Chandra X-ray Observatory within a 1.42 deg2 survey of the Great Nebula in Carina, known as the Chandra Carina Complex Project (CCCP). The study from which this table is taken appeared in a special ApJS issue which was devoted to the CCCP. In it, the authors described the data reduction and analysis procedures performed on the X-ray observations, including calibration and cleaning of the X-ray event data, point-source detection, and source extraction. The catalog appears to be complete across most of the field to an absorption-corrected total-band luminosity of ~ 1030.7 erg s-1 for a typical low-mass pre-main-sequence star. Counterparts to the X-ray sources were identified in a variety of visual, near-infrared, and mid-infrared surveys. The X-ray and infrared source properties presented herein form the basis of many CCCP studies of the young stellar populations in Carina.The prefixes 'fb', 'sb' and 'hb' on the names of photometric quantities designate the full or total (0.5-8 keV), soft (0.5-2 keV), and hard (2-8 keV) energy bands. Source significance quantities (fb_prob_no_src, sb_prob_no_src, hb_prob_no_src, prob_no_src_min) were computed using a subset of each source's extractions chosen to maximize significance (Broos et al. 2010, ApJ, 714, 1582, hereafter B10, Section 6.2). X-ray source position quantities (RA, Dec, error_radius) were computed using a subset of each source's extractions chosen to minimize the position uncertainty (B10, Sections 6.2 and 7.1). All other quantities were computed using a subset of each source's extractions chosen to balance the conflicting goals of minimizing photometric uncertainty and of avoiding photometric bias (B10, Sections 6.2 and 7).
A summary of the counterpart catalogs that were correlated with the Chandra Carina sources is given in Table 5 of the reference paper and is listed below:
Catalog Scope Reference Skiff Visual spectral types Skiff (2009, VizieR Online Data Catalog, 1, 2023) KR Visual photometry Kharchenko & Roeser (2009, VizieR Online Data Catalog, 1280, 0) PPMXL CCD proper motions (PMs) Roeser et al. (2010, AJ, 139, 2440) UCAC3 CCD PMs Zacharias et al. (2004, AJ, 127, 3043) BSS Bright star PMs Urban et al. (2004, VizieR Online Data Catalog, 1294, 0) CMD Photographic PMs, Tr 14, Tr 16, Cr 232 Cudworth et al. (1993, AJ, 105, 1822) DETWC Visual photometry, Tr 14 & 16 DeGioia-Eastwood et al. (2001, ApJ, 549, 578) MDW Visual spectral types, Cr 228 Massey et al. (2001, AJ, 121, 1050) MJ Visual photometry, Tr 14 & 16 Massey & Johnson (1993, AJ, 105, 980) CP High-mass photometry, Cr 228 Carraro & Patat (2001, A&A, 379, 136) DAY Low-mass photometry, Cr 228 Delgado et al. (2007, A&A, 467, 1397) HAWK-I Deep near-infrared photometry Preibisch et al. (2011, ApJS, 194, 10, CCCP HAWK-I Paper) 2MASS Shallow near-infrared photometry Skrutskie et al. (2006, AJ, 131, 1163) SOFI Deep near-infrared photometry, Tr 14 Ascenso et al. (2007, A&A, 476, 199) NACO Deep near-infrared photometry, Tr 14 Ascenso et al. (2007, A&A, 476, 199) Sana Deep near-infrared photometry, Tr 14 Sana et al. (2010, A&A, 515, A26) SpVela Mid-infrared photometry (Spitzer) Povich et al. (2011, ApJS, 194, 14, CCCP IR YSOs Paper) SpSmith Mid-infrared photometry (Spitzer) Smith et al. (2010, MNRAS, 406, 952) AC ACIS observation of Tr 16 Albacete-Colombo et al. (2008, A&A, 490, 1055)
Catalog Bibcode
2011ApJS..194....2BReferences
A Catalog of Chandra X-Ray Sources in the Carina Nebula
Broos P.S.; Townsley L.K., Feigelson E.D., Getman K.V., Garmire G.P.,
Preibisch T., Smith N., Babler B.L., Hodgkin S., Indebetouw R., Irwin M.,
King R.R., Lewis J., Majewski S.R., McCaughrean M.J., Meade M.R.,
Zinnecker H.
<Astrophys. J. Suppl. Ser., 194, 2 (2011)>
=2011ApJS..194....2B
Provenance
This table was created by the HEASARC in May 2011 based on the electronic versions of Tables 2 and 6 from the reference paper which were obtained from the ApJS web site.Parameters
Source_Number
A uniquely identifying source number for the Chandra
Carina X-ray source. The first 14,368 sources - the catalog used in other CCCP
studies - were sorted by R.A. J2000.0; the 14,369th source was identified too
late in the data analysis process to be conveniently inserted at its rightful
position in the table.
Name
The source designation registered with the CDS
Dictionary of Nomenclature of Celestial Objects, using the prefix of 'CXONGC'
for 'Chandra X-ray Observatory Great Nebula in Carina' and the J2000.0
equatorial coordinates truncated to 0.01 seconds of time and 0.1 arcseconds,
e.g., 'CXOGNC J103090.94-594714.5'.
CCCP_Name
The source designation used within the CCCP project for the
X-ray source.
Source labels identify a CCCP pointing (Townsley et al. 2011, ApJS, 194, 1:
Table 1); they do not convey membership in astrophysical clusters. Thus,
the source with cccp_name = 'SB3_25' is the 25th X-ray source found in the
'Superbubble 3' pointing the properties of which are listed in the above table.
Similarly, 'C1_101' is the 101st source in the 'Clusters 1' pointing, etc.
RA
The Right Ascension of the X-ray source in the selected equinox.
This was given in J2000 decimal degree coordinates to an accuracy of 10-6
degrees (0.0036 arcseconds) in the original reference.
Dec
The Declination of the X-ray source in the selected equinox.
This was given in J2000 decimal degree coordinates to an accuracy of 10-6
degrees (0.0036 arcseconds) in the original reference.
LII
The Galactic Longitude of the X-ray source.
BII
The Galactic Latitude of the X-ray source.
Error_Radius
The radius of the 1-sigma error circle nround the X-ray
source position, in arcseconds.
Pos_Algorithm
The particular algorithm that was used to estimate the
position of the specified X-ray source. The algorithms used are described
in Sction 7.1 of B10 (full reference given in Overview above).
Prob_No_Src_Min
The smallest of the 3 band-dependent 'no-source'
probabilities, fb_prob_no_src,sb_prob_no_src and hb_prob_no_src.
FB_Prob_No_Src
The probability for the 'no-source' hypothesis in the
0.5-8.0 keV band,
i.e., the p-value as described in B10, Section 4.3. In statistical hypothesis
testing, the p-value is the probability of obtaining a test statistic at least
as extreme as the one that was actually observed when the null hypothesis is
true.
SB_Prob_No_Src
The probability for the 'no-source' hypothesis in the
0.5-2.0 keV band,
i.e., the p-value as described in B10, Section 4.3. In statistical hypothesis
testing, the p-value is the probability of obtaining a test statistic at least
as extreme as the one that was actually observed when the null hypothesis is
true.
HB_Prob_No_Src
The probability for the 'no-source' hypothesis in the
2.0-8.0 keV band,
i.e., the p-value as described in B10, Section 4.3. In statistical hypothesis
testing, the p-value is the probability of obtaining a test statistic at least
as extreme as the one that was actually observed when the null hypothesis is
true.
Source_Qual_Flag
This flag parameter is set to a value of 1 to indicate that
the X-ray source is 'suspicious', in that it is coincident with the PSF 'hook'
feature of a bright nearby source, as described in Section 2 of the reference
paper.
Single_KS_Prob
The smallest p-value for the one-sample Kolmogorov-Smirnov
statistic under the no-variability null hypothesis within a single observation.
See B10, Section 7.6 for a description of the variability metrics and caveats
regarding possible spurious indications of variability using the merged_ks_prob
metric.
Merged_KS_Prob
The smallest p-value for the one-sample Kolmogorov-Smirnov
statistic under the no-variability null hypothesis over the merged
observations. See B10, Section 7.6 for a description of the variability
metrics and caveats regarding possible spurious indications of variability
using the merged_ks_prob metric.
Nominal_Exposure
The total nominal exposure time for the X-ray source in
the merged observations, in seconds.
Frac_Expo
The fraction of the total nominal exposure time that the X-ray
source was observed. Due to dithering over inactive portions of the focal
plane, a Chandra source is often not observed during some fraction of the
nominal exposure time. (See http://cxc.harvard.edu/ciao/why/dither.html.)
The reported quantity is the value of FRACEXPO produced by the CIAO tool mkarf.
Num_Obs_Extracted
The total number of observations of the source
that were extracted.
Num_Obs_Merged
The number of observations of the source that were merged
so as to estimate its photometric properties.
Frac_Exp_Discarded
The fraction of exposures that were discarded in the
merging of the observations for the source.
Off_Axis_Lowest
The smallest off-axis angle ThetaLo of the X-ray source
among the merged observations, in arcminutes.
Off_Axis
The average off-axis angle Theta of the X-ray source
among the merged observations, in arcminutes.
Off_Axis_Largest
The largest off-axis angle ThetaHi of the X-ray source
among the merged observations, in arcminutes.
PSF_Fraction
The average PSF fraction at 1.5 keV for the X-ray source in
the merged observations.
Aperture_Area
The average aperture area for the X-ray source in the
merged observations, in pixels of 0.492 by 0.492 arcseconds in size.
Afterglow_Fraction
The suspected afterglow fraction. Since the extracted
event data are lightly cleaned to avoid removing legitimate X-ray events from
bright sources (B10, Section 3), some background events arising from an effect
known as "afterglow" (http://cxc.harvard.edu/ciao/why/afterglow.html) will
remain. The authors attempted to identify afterglow events using the tool
ae_afterglow_report (see the AE manual) and report the fraction of extracted
events attributed to afterglow in this parameter.
FB_Total_Counts
The observed total-band (0.5-8 keV) total counts in the
X-ray source in the merged apertures.
SB_Total_Counts
The observed soft-band (0.5-2 keV) total counts in the
X-ray source in the merged apertures.
HB_Total_Counts
The observed hard-band (2-8 keV) total counts in the
X-ray source in the merged apertures.
Bck_Scaling
The scaling of the background extraction (B10, Section 5.4).
FB_Bck_Counts
The observed 0.5-8 keV counts in the merged background
regions.
SB_Bck_Counts
The observed 0.5-2 keV counts in the merged background
regions.
HB_Bck_Counts
The observed 2-8 keV counts in the merged background
regions.
FB_Counts
The net 0.5-8 keV counts in the merged background apertures.
SB_Counts
The net 0.5-2 keV counts in the merged background apertures.
HB_Counts
The net 2-8 keV counts in the merged background apertures.
FB_ARF_Value
The mean 0.5-8 keV ARF value, in units of cm2 count
photon-1. The ARF in ACIS data analysis represents both the effective area
of the observatory and the fraction of the observation for which data were
actually collected for the source (the fracexpo parameter).
SB_ARF_Value
The mean 0.5-2 keV ARF value, in units of cm2 count
photon-1. The ARF in ACIS data analysis represents both the effective area
of the observatory and the fraction of the observation for which data were
actually collected for the source (the fracexpo parameter).
HB_ARF_Value
The mean 2-8 keV ARF value, in units of cm2 count
photon-1. The ARF in ACIS data analysis represents both the effective area
of the observatory and the fraction of the observation for which data were
actually collected for the source (the fracexpo parameter).
FB_Median_Energy
The median energy of the observed spectrum of the
X-ray source, in the 0.5-8 keV band, in keV. This is the AE quantity
ENERG_PCT50_OBSERVED, the median energy of extracted events, corrected for
background events (B10, Section 7.3).
SB_Median_Energy
The median energy of the observed spectrum of the
X-ray source, in the 0.5-2 keV band, in keV. This is the AE quantity
ENERG_PCT50_OBSERVED, the median energy of extracted events, corrected for
background events (B10, Section 7.3).
HB_Median_Energy
The median energy of the observed spectrum of the
X-ray source, in the 2-8 keV band, in keV. This is the AE quantity
ENERG_PCT50_OBSERVED, the median energy of extracted events, corrected for
background events (B10, Section 7.3).
FB_Flux
The 0.5-8 keV energy flux of the source, in erg cm-2 s-1.
This is defined as 'max(EnergyFlux_s,0) + max(EnergyFlux_h,0)' where the
quantities in the equation are the soft-band (0.5-2 keV) and hard-band
(2-8 keV) energy fluxes.
SB_Flux
The 0.5-2 keV energy flux of the source, in erg cm-2 s-1.
This is calculated from the apparent photon flux (see B10, Section 7.4):
Fphoton = Net Counts/Mean Effective Area/Exposure Time Nominal, which has
units of photon cm-2 s-1. Rough, model-independent estimates for apparent
energy flux are provided as Energy Flux = 1.602 x 10-9 Median Energy x
Fphoton, in units of erg cm-2 s-1, where the constant 1.602 x 10-9
arises from the conversion between keV and erg (Getman et al.2010, ApJ,
708, 1760).
HB_Flux
The 2-8 keV energy flux of the source, in erg cm-2 s-1.
This is calculated from the apparent photon flux (see B10, Section 7.4):
Fphoton = Net Counts/Mean Effective Area/Exposure Time Nominal, which has
units of photon cm-2 s-1. Rough, model-independent estimates for apparent
energy flux are provided as Energy Flux = 1.602 x 10-9 Median Energy x
Fphoton, in units of erg cm-2 s-1, where the constant 1.602 x 10-9
arises from the conversion between keV and erg (Getman et al.2010, ApJ,
708, 1760).
FB_Counts_Neg_Err
The 1-sigma lower bound to the full-band counts.
Confidence intervals (68%) for the net counts quantities were estimated by
the CIAO tool aprates (http://asc.harvard.edu/ciao/ahelp/aprates.html) and
listed in the input table. The HEASARC calculated the negative error using
this bound value compared to the value of fb_counts. In 4 cases (source_number
= 2930, 5665, 6605 and 10361), the input table bound vales were inconsistent
with the listed values of fb_counts and have been listed as null in this
HEASARC representation.
FB_Counts_Pos_Err
The 1-sigma upper bound to the full-band counts.
Confidence intervals (68%) for the net counts quantities were estimated by
the CIAO tool aprates (http://asc.harvard.edu/ciao/ahelp/aprates.html) and
listed in the input table. The HEASARC calculated the positive error using
this bound value compared to the value of fb_counts. In 4 cases (source_number
= 2930, 5665, 6605 and 10361), the input table bound vales were inconsistent
with the listed values of fb_counts and have been listed as null in this
HEASARC representation.
SB_Counts_Neg_Err
The 1-sigma lower bound to the soft-band counts.
Confidence intervals (68%) for the net counts quantities were estimated by
the CIAO tool aprates (http://asc.harvard.edu/ciao/ahelp/aprates.html) and
listed in the input table. The HEASARC calculated the negative error using
this bound value compared to the value of sb_counts. In 4 cases (source_number
= 4640, 10999, 12219 and 13764), the input table bound vales were inconsistent
with the listed values of sb_counts and have been listed as null in this
HEASARC representation.
SB_Counts_Pos_Err
The 1-sigma upper bound to the soft-band counts.
Confidence intervals (68%) for the net counts quantities were estimated by
the CIAO tool aprates (http://asc.harvard.edu/ciao/ahelp/aprates.html) and
listed in the input table. The HEASARC calculated the positive error using
this bound value compared to the value of sb_counts. In 4 cases (source_number
= 4640, 10999, 12219 and 13764), the input table bound vales were inconsistent
with the listed values of sb_counts and have been listed as null in this
HEASARC representation.
HB_Counts_Neg_Err
The 1-sigma lower bound to the hard-band counts.
Confidence intervals (68%) for the net counts quantities were estimated by
the CIAO tool aprates (http://asc.harvard.edu/ciao/ahelp/aprates.html) and
listed in the input table. The HEASARC calculated the negative error using
this bound value compared to the value of hb_counts. In 5 cases (source_number
= 181, 380, 5869, 9048 and 13187), the input table bound vales were
inconsistent with the listed values of hb_counts and have been listed as null
in this HEASARC representation.
HB_Counts_Pos_Err
The 1-sigma upper bound to the hard-band counts.
Confidence intervals (68%) for the net counts quantities were estimated by
the CIAO tool aprates (http://asc.harvard.edu/ciao/ahelp/aprates.html) and
listed in the input table. The HEASARC calculated the positive error using
this bound value compared to the value of hb_counts. In 5 cases (source_number
= 181, 380, 5869, 9048 and 13187), the input table bound vales were
inconsistent with the listed values of hb_counts and have been listed as null
in this HEASARC representation.
Skiff_CXO_Offset
The offset of the counterpart in the Skiff (2009) Catalog
(see Overview above for full reference) from the X-ray source, in arcseconds.
KR_CXO_Offset
The offset of the counterpart in the Kharchenko and
Roeser (2009) Catalog (see Overview above for full reference) from the X-ray
source, in arcseconds.
PPMXL_CXO_Offset
The offset of the counterpart in the PPMXL Catalog
(see Overview above for full reference) from the X-ray source, in arcseconds.
UCAC3_CXO_Offset
The offset of the counterpart in the UCAC3 Catalog
(see Overview above for full reference) from the X-ray source, in arcseconds.
BSS_CXO_Offset
The offset of the counterpart in the UCAC3 BSS Catalog
(see Overview above for full reference) from the X-ray source, in arcseconds.
CMD_CXO_Offset
The offset of the counterpart in the Cudworth et al. (1993)
Catalog (see Overview above for full reference) from the X-ray source,
in arcseconds.
DETWC_CXO_Offset
The offset of the counterpart in the DeGioia-Eastwood
et al. (2001) Catalog (see Overview above for full reference) from the X-ray
source, in arcseconds.
MDW_CXO_Offset
The offset of the counterpart in the Massey et al. (2001)
Catalog (see Overview above for full reference) from the X-ray source,
in arcseconds.
MJ_CXO_Offset
The offset of the counterpart in the Massey and Johnson
(1993) Catalog (see Overview above for full reference) from the X-ray source,
in arcseconds.
CP_CXO_Offset
The offset of the counterpart in the Carraro and Patat (2003)
Catalog (see Overview above for full reference) from the X-ray source,
in arcseconds.
Day_CXO_Offset
The offset of the counterpart in the Delgado et al. (2007)
Catalog (see Overview above for full reference) from the X-ray source,
in arcseconds.
HAWKI_CXO_Offset
The offset of the counterpart in the HAWK-I Catalog (see
Overview above for full reference) from the X-ray source, in arcseconds.
TwoMASS_CXO_Offset
The offset of the counterpart in the 2MASS Catalog (see
Overview above for full reference) from the X-ray source, in arcseconds.
SOFI_CXO_Offset
The offset of the counterpart in the SOFI Catalog (see
Overview above for full reference) from the X-ray source, in arcseconds.
NACO_CXO_Offset
The offset of the counterpart in the NACO Catalog (see
Overview above for full reference) from the X-ray source, in arcseconds.
Sana_CXO_Offset
The offset of the counterpart in the Sana et al.(2010)
Catalog (see Overview above for full reference) from the X-ray source,
in arcseconds.
SpVela_CXO_Offset
The offset of the counterpart in the Spitzer Vela
(Povich et al. 2011) Catalog (see Overview above for full reference) from
the X-ray source, in arcseconds.
SpSmith_CXO_Offset
The offset of the counterpart in the Spitzer Smith et
al. (2010) Catalog (see Overview above for full reference) from the X-ray
source, in arcseconds.
AC_CXO_Offset
The offset of the counterpart in the Albacete-Colombo et
al. (2008) Catalog (see Overview above for full reference) from the X-ray
source, in arcseconds.
Alt_Name
A historical designation for the counterpart to the X-ray
source.
Spect_Type
The spectral type of the counterpart to the X-ray source.
Ref_Spect_Type
The reference from which the spectral type was obtained.
KR_Identifier
The KR Catalog (see Overview above for full reference)
identifier (the 'recno' parameter in the published catalog) for the
counterpart to the X-ray source.
KR_Bmag
The KR Catalog B-band magnitude of the counterpart to the X-ray
source.
KR_Vmag
The KR Catalog V-band magnitude of the counterpart to the X-ray
source.
PPMXL_Identifier
The PPMXL Catalog (see Overview above for full reference)
identifier (the 'ipix' parameter in the published catalog) for the counterpart
to the X-ray source.
UCAC3_Identifier
The UCAC3 Catalog (see Overview above for full reference)
identifier (the '3UC' parameter in the published catalog) for the counterpart
to the X-ray source.
BSS_Identifier
The (UCAC3) BSS Catalog (see Overview above for full
reference) identifier (the 'ID' parameter in the published catalog) for the
counterpart to the X-ray source.
CMD_Identifier
The CMD Catalog (see Overview above for full reference)
identifier (the 'recno' parameter in the published catalog) for the
counterpart to the X-ray source.
CMD_Vmag
The CMD Catalog V-band magnitude of the counterpart to the X-ray
source.
CMD_BV_Color
The CMD Catalog (B-V) color index of the counterpart to the
X-ray source.
DETWC_Identifier
The DETWC Catalog (see Overview above for full reference)
identifier (the RA(J2000)+Dec(J2000) value in the published catalog) for the
counterpart to the X-ray source.
DETWC_Vmag
The DETWC Catalog V-band magnitude of the counterpart to the
X-ray source.
DETWC_UB_Color
The DETWC Catalog (U-B) color index of the counterpart to
the X-ray source.
DETWC_BV_Color
The DETWC Catalog (B-V) color index of the counterpart to
the X-ray source.
MDW_Names
The name(s) given in the MDW Catalog (see Overview above for full
reference) for the counterpart to the X-ray source.
MJ_Identifier
The MJ Catalog (see Overview above for full reference)
identifier (the 'Star' parameter in the published catalog) for the counterpart
to the X-ray source.
MJ_Vmag
The MJ Catalog V-band magnitude of the counterpart to the
X-ray source.
MJ_UB_Color
The MJ Catalog (U-B) color index of the counterpart to the
X-ray source.
MJ_BV_Color
The MJ Catalog (B-V) color index of the counterpart to the
X-ray source.
CP_Identifier
The CP Catalog (see Overview above for full reference)
identifier (the 'ID' parameter in the published catalog) for the counterpart
to the X-ray source.
CP_Umag
The CP Catalog U-band magnitude of the counterpart to the
X-ray source.
CP_Bmag
The CP Catalog B-band magnitude of the counterpart to the
X-ray source.
CP_Vmag
The CP Catalog V-band magnitude of the counterpart to the
X-ray source.
CP_Rmag
The CP Catalog R-band magnitude of the counterpart to the
X-ray source.
CP_Imag
The CP Catalog I-band magnitude of the counterpart to the
X-ray source.
Day_Identifier
The DAY Catalog (see Overview above for full reference)
identifier (the 'Name' parameter in the published catalog) for the counterpart
to the X-ray source.
Day_Vmag
The DAY Catalog Johnson V-band magnitude of the counterpart to the
X-ray source.
Day_UB_Color
The DAY Catalog Johnson (U-B) color index of the counterpart
to the X-ray source.
Day_BV_Color
The DAY Catalog Johnson (B-V) color index of the counterpart
to the X-ray source.
Day_Vr_Color
The DAY Catalog Johnson-Cousins (V-Rc) color index of the
counterpart to the X-ray source.
Day_Vi_Color
The DAY Catalog Johnson-Cousins (V-Ic) color index of the
counterpart to the X-ray source.
Day_A_V
The DAY Catalog V-band absorption, in magnitudes, of the
counterpart to the X-ray source.
HAWKI_Identifier
The HAWK-I Catalog (see Overview above for full reference)
identifier (the 'RA+Dec' value in the published catalog) for the counterpart
to the X-ray source.
TwoMASS_Identifier
The 2MASS Catalog (see Overview above for full reference)
identifier (the J2000 position-based 'Designation' parameter in the published
catalog) for the counterpart to the X-ray source.
TwoMASS_Jmag
The 2MASS Catalog J-band magnitude of the counterpart to the
X-ray source.
TwoMASS_Hmag
The 2MASS Catalog H-band magnitude of the counterpart to the
X-ray source.
TwoMASS_Ks_Mag
The 2MASS Catalog Ks-band magnitude of the counterpart to
the X-ray source.
TwoMASS_Photo_Flags
The 2MASS Catalog photometric quality flag values
for the 2MASS counterpart to the X-ray source.
TwoMASS_Conf_Flags
The 2MASS Catalog 'cc' (contamination and confusion)
flag values for the 2MASS counterpart to the X-ray source.
SOFI_Identifier
The SOFI Catalog (see Overview above for full reference)
identifier (the 'recno' parameter in the published catalog) for the
counterpart to the X-ray source.
SOFI_Jmag
The SOFI Catalog J-band magnitude of the counterpart to the
X-ray source.
SOFI_Hmag
The SOFI Catalog H-band magnitude of the counterpart to the
X-ray source.
SOFI_Ks_Mag
The SOFI Catalog Ks-band magnitude of the counterpart to the
X-ray source.
NACO_Identifier
The NACO Catalog (see Overview above for full reference)
identifier (the 'recno' parameter in the published catalog) for the
counterpart to the X-ray source.
NACO_Jmag
The NACO Catalog J-band magnitude of the counterpart to the
X-ray source.
NACO_Hmag
The NACO Catalog H-band magnitude of the counterpart to the
X-ray source.
NACO_Ks_Mag
The NACO Catalog Ks-band magnitude of the counterpart to the
X-ray source.
Sana_Identifier
The Sana Catalog (see Overview above for full reference)
identifier (the 'recno' parameter in the published catalog) for the
counterpart to the X-ray source.
Sana_Hmag
The Sana Catalog H-band magnitude of the counterpart to the
X-ray source.
Sana_Ks_Mag
The Sana Catalog Ks-band magnitude of the counterpart to the
X-ray source.
SpVela_Name
The SpVela (Spitzer Vela) Catalog (see Overview above for full
reference) identifier (the 'DESIG' parameter in the published catalog) for the
counterpart to the X-ray source.
SpVela_3p6_um_Mag
The Spitzer Vela Catalog 3.6-micron band magnitude
of the counterpart to the X-ray source.
SpVela_4p5_um_Mag
The Spitzer Vela Catalog 4.5-micron band magnitude
of the counterpart to the X-ray source.
SpVela_5p8_um_Mag
The Spitzer Vela Catalog 5.8-micron band magnitude
of the counterpart to the X-ray source.
SpVela_8p0_um_Mag
The Spitzer Vela Catalog 8.0-micron band magnitude
of the counterpart to the X-ray source.
SpSmith_Name
The SpSmith (Spitzer Smith) Catalog (see Overview above for
full reference) identifier (the 'DESIG' parameter in the published catalog)
for the counterpart to the X-ray source.
SpSmith_3p6_um_Mag
The Spitzer Smith Catalog 3.6-micron band magnitude
of the counterpart to the X-ray source.
SpSmith_4p5_um_Mag
The Spitzer Smith Catalog 4.5-micron band magnitude
of the counterpart to the X-ray source.
SpSmith_5p8_um_Mag
The Spitzer Smith Catalog 5.8-micron band magnitude
of the counterpart to the X-ray source.
SpSmith_8p0_um_Mag
The Spitzer Smith Catalog 8.0-micron band magnitude
of the counterpart to the X-ray source.
AC_Identifier
The AC Catalog (see Overview above for full reference)
identifier (the 'CXOTr16' parameter in the published catalog) for the
counterpart to the X-ray source.
Contact Person
Questions regarding the CARINACXO database table can be addressed to the HEASARC Help Desk.Page Author: Browse Software Development Team
Last Modified: Friday, 05-Nov-2021 19:20:51 EDT
- HEASARC Director: Dr. Andy Ptak
- NASA Official: Dr. Andy Ptak
- Web Curator: J.D. Myers
- Last Modified: 5-Nov-2021