CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .


Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  Chandra ACIS survey in 383 nearby galaxies. I. (Liu, 2011)
Post annotation
1.J/ApJS/192/10/ulxUltraluminous X-ray sources (table 6) and ultraluminous supersoft X-ray sources (table 7) in nearby galaxies (550 rows)

Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Group   [1/320] Group number (
  U (char) X indicates an ULX source (from table 6), S an ultraluminous supersoft X-ray sources (from table 7) (src.class)
  CXO (char) CXO designation ( (;meta.main)
  ePos arcsec Source positional uncertainties computed from the scheme of Kim et al. (2004) (stat.error)
  Name (char) Galactic source name (Note 1)   (
  alpha arcmin Galactic source nuclear separation (pos.angDistance)
  r25  Galactic source nuclear separation in unit of the elliptical radius (pos.angDistance)
  Dist Mpc Distance for the source (pos.distance;pos.heliocentric)
  V  Numbers the source was observed (meta.number)
  D  Numbers the source was detected (meta.number)

ALL cols
 (i)indexed column
  LXmax 10-7W Maximum luminosity in erg/s computed from detections (phys.luminosity;em.X-ray)
  FX 10-3W/m2 Average flux in erg/s/cm2 computed from detections (phot.flux;em.X-ray)
  F/F  Fmax/Fmin ratio as a variability indicator (Note 2)   (phot.flux;arith.ratio)
  E_F/F  (n) Positive error in F/F (stat.error;stat.max)
  e_F/F  (n) Negative error in F/F (stat.error;phys.abund)
  Sigmax  The maximum detection significance (stat.likelihood;obs)
  Cmax  The maximum photon counts from detections (phot.count;em.X-ray)
  SQH (char) Statistics for supersoft/quasi-soft/hard/dim phases (Note 3)   (src.class)
  PKS (char) K-S criterion variability (Note 4)   (;src.var)
  Notes (char) Source identification (ULX/ULS) (meta.note)
  _RA deg (i) Positions from CXO names (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from CXO names (declination part) (pos.eq.dec;meta.main)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
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