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VizieR

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J/ApJS/192/10/table4 Chandra ACIS survey in 383 nearby galaxies. I. (Liu, 2011)
X-ray point sources in nearby galaxies (17559 rows)
  recno=8789
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ColumnValue  Explain   (UCD)
_RAJ200003 26 16.95600 "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)
_DEJ2000-21 20 06.0000 "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)
_RAB195003 24 03.65684 "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)
_DEB1950-21 30 32.7380 "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)
_Glon212.18165573 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-54.36737312 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)
8789recno 8789  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Group 56   [1/320] Group number (meta.id)
CXOJ032616.956-212006.00  (i) Source name (JHHMMSS.sss+DDMMSS.ss) (linked to individual observations ) (Note 1)   (meta.id;meta.main)

U   U indicates an ultraluminous X-ray source, S an ultraluminous supersoft X-ray source (meta.ref.url)

ePos 1.00 arcsec Source positional uncertainty (Note 2)   (stat.error;pos)
NameNGC1332-X3  Galatic source name (Note 3)   (meta.id)
alpha 0.094 arcmin Galactic source nuclear separation (pos.angDistance)
r25 0.04   Galactic source nuclear separation (Note 4)   (pos.angDistance)
Dist 22.91 Mpc Distance to source (pos.distance;pos.heliocentric)
V/D2/1  Ratio of time source was observed to detected (meta.number)
LX 1.810e+39 10-7W Maximum computed luminosity; in erg/s (phys.luminosity;em.X-ray)
FX 2.88e-14 mW/m2 Average computed X-ray flux; in erg/s/cm2 (phot.flux;em.X-ray)
F/F 1.0  The Fmax/Fmin flux ratio (Note 5)   (phot.flux;arith.ratio)
E_F/F 0.190   Positive error in F/F (stat.error;stat.max)
e_F/F 0.160   Negative error in F/F (stat.error;phys.abund)
Sigmax 21.9  Maximum detection significance (stat.likelihood;obs)
Cmax 164.4  Maximum photon counts from detections (phot.count;em.X-ray)
SQHh1  Phase statistics (Note 6)   (src.class)
PKS   K-S criterion variability statistics (Note 7)   (stat.fit.goodness;src.var)
Note   Source identification (Note 8)   (meta.note)

_RA051.570650 deg (i) Positions from CXO names (right ascension part) (pos.eq.ra;meta.main)
_DE-21.335000 deg (i) Positions from CXO names (declination part) (pos.eq.dec;meta.main)
  
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