VizieR

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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/AJ/125/2239
  Hard X-ray emission from white dwarfs (O'dwyer+, 2003)
ReadMe+ftp
2003AJ....125.2239O
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/125/2239/table1White dwarfs coincident with WGACAT X-ray sources (94 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);phys.veloc.orbital;arith.diff;phys.veloc)
  WD (char) White dwarf number (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  Name (char) Common name ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  WDType (char) White dwarf spectral type ((unassigned);phys.veloc.orbital;arith.diff;pos.posAng;meta.main)
  WGACAT (char) The WGA catalog number (1WGA) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  ROR  The ROSAT PSPC observation number ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  Exp ks The PSPC exposure time ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);(unassigned);meta.main)
  PosCo (char) Positional coincidence (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  Soft ct The soft (0.1-0.4keV) band counts (Note 2)   ((unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))
  e_Soft ct Error in Soft ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  Medium ct The medium (0.4-0.9keV) band counts (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;time.duration;(unassigned);(unassigned))
  e_Medium ct Error in Medium ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  Hard ct The hard (0.9-2.4keV) band counts (Note 2)   ((unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))
  e_Hard ct Error in Hard ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  Simbad  ask the Simbad data-base about this object
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) (time.expo;pos.wcs.crpix;arith.grad;(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846657625 Where phase=3 and catid=51252239
**** 
**** --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/VR2760602.err (2026-10-30T06:40:23)
-3
-source=J/AJ/125/2239
-ref=VIZ6ae43bd92a1f9a
elapse time 2