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/ApJ/888/73
  Varstrometry of SDSS quasars with Gaia DR2 data (Hwang+, 2020)
ReadMe+ftp
2020ApJ...888...73H
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/888/73/table2(c)List of genuine quasars that have significant non-zero parallaxes from Gaia DR2 (19 rows)
2.J/ApJ/888/73/table3(c)List of genuine quasars that have significant non-zero proper motions from Gaia DR2 (30 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)SDSS (char) SDSS identifier (HHMMSS.ss+DDMMSS.s; J2000) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
   (ALL)m_SDSS  (n)2=SDSS with two Gaia matches within 1" ((unassigned);(unassigned);(unassigned);pos.geocentric)
   (ALL)RA_ICRS deg [15.5/339] Gaia DR2 barycentric right ascension (ICRS) at Ep=2015.5 ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
   (ALL)DE_ICRS deg [-9.5/60.5] Gaia DR2 barycentric declination (ICRS) at Ep=2015.5 ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (1)plx mas (n) [0.43/13.97] Parallax ((unassigned);phys.veloc.orbital;arith.diff;instr.fov;meta.main)
  (1)Errplx  (n) [0.8/9.2] Parallax divided by the error ((unassigned);(unassigned);(unassigned);time.age;meta.main)
   (ALL)Gaia (char) Display the Gaia DR2 (I/345) data within 1" ((unassigned);(unassigned);(unassigned);pos.geocentric)
   (ALL)Sloan (char) Display the online SDSS-DR16 data for the nearest object ((unassigned);(unassigned);(unassigned);pos.geocentric)
   (ALL)Simbad (char) ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
   (ALL)NED (char) ask the NED data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
   (ALL)_RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS ((unassigned);em.line;arith.diff;(unassigned))
   (ALL)_DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  (2)pm mas/yr (n) [0.13/43.52] Total proper motion ((unassigned);(unassigned);(unassigned);instr.offset;meta.main)
  (2)Errpm  (n) [0.49/47.8] Total proper motion divided by the error ((unassigned);(unassigned);(unassigned);time.age;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(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=846524345 Where phase=3 and catid=18880073
**** 
**** --POSTGRES MSG db=0
**** 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 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846524345 Where phase=3 and catid=18880073
**** 
**** --POSTGRES MSG db=0
**** 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/VR3030301.err (2026-10-28T17:39:04)
-3
-source=J/ApJ/888/73
-ref=VIZ6ae233392e3d1d
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