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/925/162
  VODKA: HST discovers double SDSS-Gaia quasars (Chen+, 2022)
ReadMe+ftp
2022ApJ...925..162C
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/925/162/table2*Target properties and log of the HST observations (Note) (84 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);(unassigned);(unassigned);phys.veloc)
  Name (char) (i) Name of the source (JHHMMSS.ss+DDMMSS.s) (Note G1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  f_Name (char) [m] m: multiple sources in HST ((unassigned);meta.version;arith.diff;pos.eq.dec)
  z   [0.1/3.1] Spectroscopic redshift (except flagged) ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  f_z (char) [d] d: photometric redshift ((unassigned);meta.version;arith.diff;pos.eq.dec)
  rmag mag (n) [17.17/20.1] SDSS r-band PSF magnitude ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  Gmag1 mag [16.3/21.1] Gaia G-band magnitude, first value ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  Gmag2 mag (n) [17.79/20.83] Gaia G-band magnitude, second value ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  f_Gmag (char) Flag on Gmag (Note 1)   ((unassigned);meta.version;arith.diff;pos.eq.dec)
  epsi1 mas [0/14.3] Gaia astrometricexcessnoise, first value ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  epsi2 mas (n) [0/12] Gaia astrometricexcessnoise, second value ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  f_epsi (char) Flag on epsi (Note 1)   ((unassigned);meta.version;arith.diff;pos.eq.dec)
  Std1 e/s [12.6/225.1] Standard deviation of Gaia G-band flux, first value (Note 2)   (time.expo;(unassigned);arith.factor;meta.id.PI;meta.main)
  Std2 e/s (n) [12.8/120.5] Standard deviation of Gaia G-band flux, second value (Note 2)   ((unassigned);meta.version;arith.diff;meta.id.PI;meta.main)
  f_Std (char) Flag on Std (Note 1)   ((unassigned);meta.version;arith.diff;pos.eq.dec)
  Date "Y:M:D" (n)HST observation date (UT) ((unassigned);meta.version;arith.diff;pos.centroid;stat.param)
  Exp1 s [40/1320] HST exposure time in F475W filter ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  Exp2 s [40/600] HST exposure time in F814W filter ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  Cat   [1/6] Target category (Note G2)   ((unassigned);meta.version;arith.diff;pos.eq.dec)
  Gaia  (n)Display data from Gaia DR2 (I/345) within 1" ((unassigned);meta.version;arith.diff;pos.geocentric)
  WISE  (n)Display data from WISE (II/311) within 1" ((unassigned);meta.version;arith.diff;pos.geocentric)
  PS1  (n)Display data from PS1 (II/349) within 1" ((unassigned);phys.mol.dipole.magnetic;arith.grad;pos.geocentric)
  DR16Q  (n)Display the SDSS-DR16 quasar cat. (VII/289) within 1" ((unassigned);meta.version;arith.diff;pos.geocentric)
  S15  (n)Display data from Secrest+ 2015, J/ApJS/221/12 within 1" (stat.weight;(unassigned);arith.factor;pos.geocentric)
  _RA deg Positions from names (right ascension part) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  _DE deg Positions from names (declination part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

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=846528725 Where phase=3 and catid=19250162
**** 
**** --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/VR3277220.err (2026-10-28T18:52:03)
-3
-source=J/ApJ/925/162/table2
-ref=VIZ6ae244553201a4
elapse time 2