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/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/table2List of genuine quasars that have significant non-zero parallaxes from Gaia DR2 (19 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)
  SDSS (char) SDSS identifier (HHMMSS.ss+DDMMSS.s; J2000) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  m_SDSS  (n)2=SDSS with two Gaia matches within 1" ((unassigned);pos.galactic.lon;arith.diff;pos.geocentric)
  RA_ICRS deg [15.5/339] Gaia DR2 barycentric right ascension (ICRS) at Ep=2015.5 ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  DE_ICRS deg [-9.5/60.5] Gaia DR2 barycentric declination (ICRS) at Ep=2015.5 ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  plx mas (n) [0.43/13.97] Parallax (stat.fit.param;phys.atmol.qn.L;arith.grad;instr.fov;meta.main)
  Errplx  (n) [0.8/9.2] Parallax divided by the error (spect.index;(unassigned);arith.factor;time.age;meta.main)
  Gaia  Display the Gaia DR2 (I/345) data within 1" (obs.param;(unassigned);stat.min;pos.geocentric)
  Sloan  Display the online SDSS-DR16 data for the nearest object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  Simbad  ask the Simbad data-base about this object ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  NED  ask the NED data-base about this object ((unassigned);instr.calib;stat.min;pos.geocentric)
  _RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  _DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (obs.param;pos.parallax.trig;arith.grad;(unassigned))

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=846575020 Where phase=3 and catid=18880073
**** 
**** --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/VR3860823.err (2026-10-29T07:43:39)
-3
-source=J/ApJ/888/73/table2
-ref=VIZ6ae2f92c3ae957
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