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VizieR

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J/ApJS/224/40/table5 Catalog of Chandra ACIS point like sources (Wang+, 2016)
Independent X-ray sources and their average properties in multiple observations (218789 rows)
  recno=168183
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ColumnValue  Explain   (UCD)
_RAJ200022 37 02.500 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+34 25 04.00 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195022 34 45.061 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+34 09 28.82 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon093.718179 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-20.719457 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
168183recno 168183  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Group1851   [1/4953] Group Number (meta.id)
CXOGSGJ223702.5+342504  (i) Source name (JHHMMSS.s+DDMMSS) (meta.id;meta.main)

Nobs 1  Number of observations for this source (meta.number)

f_CXOGSG    [*] Projected overlapping galaxies flag (Note 1)   (meta.code)
ePos 1.00 arcsec [1/36] Statistical positional error after Kim et al. (2007, J/ApJS/169/401) (stat.error)
GNameNGC7331-X11  Galaxy source names numbered sequentially based on maximum detection significance (meta.id)
Sep 0.556 arcmin [0.002/641] Galaxy source nuclear separation (pos.angDistance)
SepR 0.30   [0/3] Galaxy source nuclear separation in units of the galaxy's elliptical radius (pos.angDistance)
Dist 14.5200 Mpc [-0.2/303.5] Distance in Mpc for the X-ray source (pos.distance;pos.heliocentric)
O/D1/1  Observed/Detected statistics (src.var.index)
Lum 5.57e+38 10-7W Maximum luminosity among detections, erg/s (phys.luminosity)
Flux2.20e-14 mW/m2 Average flux among detections, erg/cm2/s (phot.flux;em.X-ray)
Fmax/Fmin 1.0   [1/303734] Fmax/Fmin ratio (Note 2)   (phot.flux;arith.ratio)
E_Fmax/Fmin    [0.009/5200] Upper uncertainty on Fmax/Fmin (stat.error;stat.max)
e_Fmax/Fmin    Lower uncertainty on Fmax/Fmin (stat.error)
Sig 22.519   [0.01/1997] Maximum detection significance (stat.fit.goodness;instr.saturation;stat.max)
MaxCts 72.770 ct [0.05/136146] Maximum photon counts among the detections (phot.count;em.X-ray)
Phasesh1  Statistics for SSS/QSS/hard/dim phases (Note 3)   (meta.note)
VarKS   Statistics for variability during individual observations using the K-S criterion (Note 4)   (meta.note)
Class   Source identification (Note 5)   (src.class)

_RA339.2604 deg (i) Positions from CXOGSG names (right ascension part) (pos.eq.ra;meta.main)
_DE+34.4178 deg (i) Positions from CXOGSG names (declination part) (pos.eq.dec;meta.main)
  
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