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/MNRAS/450/3893
  SDSS DR10 catalogue of candidate quasars (Brescia+, 2015)
ReadMe+ftp
2015MNRAS.450.3893B
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/450/3893/dame_qsoCandidate QSO/AGN Objects from SDSS-DR10 (3602210 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)
  objID  Unique SDSS identifier ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  RAJ2000 deg (i) Right Ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 deg (i) Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  umag mag SDSS PSF magnitude in band u (phot.mag.sb;phys.size;arith;stat.filling;(unassigned);(unassigned))
  gmag mag SDSS PSF magnitude in band g ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  rmag mag SDSS PSF magnitude in band r ((unassigned);pos.galactic.lon;arith;stat.filling;(unassigned);(unassigned))
  imag mag SDSS PSF magnitude in band i ((unassigned);obs.atmos.extinction;arith.factor;stat.filling;(unassigned);(unassigned))
  zmag mag SDSS PSF magnitude in band z ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  u'mag mag SDSS better of DeV/Exp mag fit in band u ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  g'mag mag SDSS better of DeV/Exp mag fit in band g ((unassigned);(unassigned);arith.factor;stat.filling;(unassigned);(unassigned))
  r'mag mag SDSS better of DeV/Exp mag fit in band r ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  i'mag mag SDSS better of DeV/Exp mag fit in band i ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  z'mag mag SDSS better of DeV/Exp mag fit in band z ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  specID  (n) Unique SDSS spectroscopic identifier ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  subclass (char) SDSS spectroscopic subclass (Note 1)   ((unassigned);(unassigned);(unassigned);phys.atmol.sweight;meta.main)
  z  (n) [0/7.1] SDSS spectroscopic redshift ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  Qf   [0/1] Quality Flag: 0=basic, 1=high ((unassigned);(unassigned);(unassigned);pos.cartesian)
  Sloan  Display the SDSS data for this object ((unassigned);(unassigned);(unassigned);pos.geocentric)

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=846455659 Where phase=3 and catid=74503893
**** 
**** --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/VR466062.err (2026-10-27T22:34:16)
-3
-source=J/MNRAS/450/3893
-ref=VIZ6ae126ea71c8e
elapse time 3