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/ApJS/148/275
  ASCA AGN optical identifications (Akiyama+, 2003)
ReadMe+ftp
2003ApJS..148..275A
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/148/275/table1Candidates of optical counterparts and results of identifications (132 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)
  1AXG (char) (i) 1AXG designation (JHHMMSS+DDMM) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  ID (char) Identification number ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  Det  Detection significance in the GIS 2-10keV band ((unassigned);(unassigned);(unassigned);phys.polarization.circular;meta.main)
  RAJ2000 "h:m:s" X-ray Right ascension (J2000.0) ((unassigned);em.energy;(unassigned);(unassigned);arith)
  DEJ2000 "d:m:s" X-ray Declination (J2000.0) ((unassigned);(unassigned);arith;(unassigned);arith)
  errPos arcmin Uncertainty of the X-ray source position ((unassigned);meta.version;arith.diff;time.age;meta.main)
  Nopt (char) Identification number of the optical object ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  RAo "h:m:s" Optical Right ascension (J2000.0) ((unassigned);(unassigned);(unassigned);(unassigned))
  DEo "d:m:s" Optical Declination (J2000.0) ((unassigned);meta.version;arith.diff;(unassigned))
  Offset arcmin Distance between X-ray and optical sources ((unassigned);pos.wcs.naxis;arith.grad;em.mm.50-100GHz)
  Rmag mag (n) R magnitude from APM catalog, unless otherwise noted ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  n_Rmag (char) [lm] Note on Rmag (Note 3)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  Select (char) Selection mode of candidates of optical counterparts (Note 4)   ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion)
  Class (char) Classification of the optical object ((unassigned);meta.version;arith.diff;phys.atmol.sweight;meta.main)
  z  (n) Redshift of the optical objects ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  u_z (char) [?] Uncertainty flag on z ((unassigned);phys.luminosity.fun;arith.grad;pos.galactic.lon)

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=846609530 Where phase=3 and catid=21480275
**** 
**** --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/VR98665.err (2026-10-29T17:18:48)
-3
-source=J/ApJS/148/275/table1
-ref=VIZ6ae37ff918169
elapse time 2