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/ApJ/582/382
  Chandra X-ray sources in Orion Nebula Cluster (Flaccomio+, 2003)
ReadMe+ftp
2003ApJ...582..382F
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/582/382/table1X-ray sources detected in the Orion Nebula Cluster (742 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)
  Xseq  X-ray source number ([FDM2003] X NNN in Simbad) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  RAJ2000 "h:m:s" Source hour of Right Ascension (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  DEJ2000 "d:m:s" Source degree of Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  e_Pos arcsec Statistical uncertainty in RA and DE ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  S/N  Detection signal-to-noise ratio ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)
  Cts ct X-ray counts (stat.value;(unassigned);arith.factor;time.duration;(unassigned);(unassigned))
  e_Cts ct Uncertainty in Cts ((unassigned);meta.version;arith.diff;time.age;meta.main)
  Exp ks Effective exposure time (Note 1)   ((unassigned);meta.version;arith.diff;(unassigned);(unassigned);meta.main)
  Xlist  Close Optical sources in table4 ((unassigned);(unassigned);(unassigned);pos.geocentric)

ALL cols		    
 (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=846611721 Where phase=3 and catid=15820382
**** 
**** --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/VR116305.err (2026-10-29T17:55:20)
-3
-source=J/ApJ/582/382/table1
-ref=VIZ6ae388891c651
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