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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)
  CXOGSG===J191655.2+051007
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ColumnValue  Explain   (UCD)
_RAJ200019 16 55.200 "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+05 10 07.00 "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)
_RAB195019 14 27.076 "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+05 04 42.05 "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)
_Glon040.446594 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-03.283194 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)
124436recno 124436  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Group 923   [1/4953] Group Number (meta.id)
CXOGSGJ191655.2+051007  (i) Source name (JHHMMSS.s+DDMMSS) (meta.id;meta.main)

Nobs 2  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)
GName   Galaxy source names numbered sequentially based on maximum detection significance (meta.id)
Sep  arcmin [0.002/641] Galaxy source nuclear separation (pos.angDistance)
SepR    [0/3] Galaxy source nuclear separation in units of the galaxy's elliptical radius (pos.angDistance)
Dist 1.0000 Mpc [-0.2/303.5] Distance in Mpc for the X-ray source (pos.distance;pos.heliocentric)
O/D2/1  Observed/Detected statistics (src.var.index)
Lum 1.18e+38 10-7W Maximum luminosity among detections, erg/s (phys.luminosity)
Flux9.84e-13 mW/m2 Average flux among detections, erg/cm2/s (phot.flux;em.X-ray)
Fmax/Fmin 1313.8   [1/303734] Fmax/Fmin ratio (Note 2)   (phot.flux;arith.ratio)
E_Fmax/Fmin 50.0000   [0.009/5200] Upper uncertainty on Fmax/Fmin (stat.error;stat.max)
e_Fmax/Fmin 50.0000   Lower uncertainty on Fmax/Fmin (stat.error)
Sig 220.522   [0.01/1997] Maximum detection significance (stat.fit.goodness;instr.saturation;stat.max)
MaxCts 694.137 ct [0.05/136146] Maximum photon counts among the detections (phot.count;em.X-ray)
Phasess1  Statistics for SSS/QSS/hard/dim phases (Note 3)   (meta.note)
VarKSv:1  Statistics for variability during individual observations using the K-S criterion (Note 4)   (meta.note)
Class   Source identification (Note 5)   (src.class)

_RA289.2300 deg (i) Positions from CXOGSG names (right ascension part) (pos.eq.ra;meta.main)
_DE+05.1686 deg (i) Positions from CXOGSG names (declination part) (pos.eq.dec;meta.main)
  
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