VizieR

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

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

  
J/A+A/536/A31
  Cyg OB2 XMM observations (Rauw, 2011)
ReadMe+ftp
2011A&A...536A..31R
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/536/A31/table4Properties of the UV sources in Cyg OB2 (254 rows)

Simple ConstraintList Of Constraints
 
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. ((unassigned);meta.version;arith.diff;phys.veloc)
  IDOM   [1/254] ID number of the OM source ((unassigned);meta.version;arith.diff;spect.line.veloc)
  RAJ2000 deg Right ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 deg Declination (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  UVM2 mag (n) Mean XMM-OT/UVM2 (232nm) AB-magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  prM2  (n) Probability that the source be constant in UVM2 filter ((unassigned);(unassigned);(unassigned);phys.polarization.circular;meta.main)
  UVW1 mag (n) Mean XMM-OT/UVW1 (299nm) AB-magnitude ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  prW1  (n) Probability that the source be constant in UVW1 filter (stat.value;phys.atmol.qn.L;arith.factor;phys.polarization.circular;meta.main)
  rc1 arcsec (n) Angular distance from likely optical counterpart (phot.limbDark;phys.angSize.sminAxis;arith.grad;em.mm.50-100GHz)
  MT91  (n) ID number of the optical counterpart in Massey & Thompson (1991, Cat. J/AJ/101/1408) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  Vmag mag (n) V magnitude of optical counterpart from Massey & Thompson (1991, Cat. J/AJ/101/1408) ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  U-B mag (n) U-B colour of optical counterpart from Massey & Thompson (1991, Cat. J/AJ/101/1408) ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  B-V mag (n) B-V colour of optical counterpart from ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  rc2 arcsec (n) Angular distance from likely 2MASS counterpart ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)
  Jmag mag (n) J magnitude of 2MASS counterpart ((unassigned);(unassigned);arith.factor;stat.filling;(unassigned);(unassigned))
  Hmag mag (n) H magnitude of 2MASS counterpart (stat.weight;phys.atmol.qn.I;arith.factor;stat.filling;(unassigned);(unassigned))
  Ksmag mag (n) Ks magnitude of 2MASS counterpart (phot.antennaTemp;phys.veloc;arith.factor;stat.filling;(unassigned);(unassigned))
  Com (char) Comments on spectral type and commonly used designation of the source ((unassigned);(unassigned);arith.factor;spect.line.veloc;arith)
  2M  2MASS counterparts in a radius of 5arcsec ((unassigned);meta.version;arith.diff;pos.geocentric)
  Simbad  ask the Simbad data-base about this object

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  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846524104 Where phase=3 and catid=35360031
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR3017411.err (2026-10-28T17:35:01)
-3
-source=J/A+A/536/A31/table4
-ref=VIZ6ae232472e0ac3
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