VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

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/934/119
  WISE-2MASS (W2M) quasars and red QSOs with sp. (Glikman+, 2022)
ReadMe+ftp
2022ApJ...934..119G
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/934/119/table2WISE-2MASS (W2M) red QSO candidates (91 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. (meta.record)
  W2M (char) Object name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  gmag mag [18/24] SDSS g band AB magnitude (phot.mag;em.opt.B)
  rmag mag [16.9/22] SDSS r band AB magnitude (phot.mag;em.opt.R)
  imag mag [16.4/21] SDSS i band AB magnitude (phot.mag;em.opt.I)
  Jmag mag [14.29/18.1] 2MASS J band Vega magnitude (phot.mag;em.IR.J)
  Ksmag mag [12.7/14.7] 2MASS Ks band Vega magnitude (phot.mag;em.IR.K)
  W1mag mag [11.59/17.6] WISE W1 band Vega magnitude (phot.mag;em.IR.3-4um)
  W2mag mag [10.2/16.5] WISE W2 band Vega magnitude (phot.mag;em.IR.4-8um)
  W3mag mag [7.3/12.5] WISE W3 band Vega magnitude (phot.flux.density;em.IR.8-15um)
  W4mag mag [4.8/8.7] WISE W4 band Vega magnitude (phot.flux.density;em.IR.15-30um)
  zspec  (n) [0/2.6] Spectroscopic Redshift (src.redshift)
  OType (char) Classification (meta.code.class;src.class)
  Source (char) Source of Spectrum (meta.id;instr)
  Ref (char) Reference (Note 1)   (meta.ref;pos.frame)
  Sloan  Display the online SDSS-DR17 data for the nearest object (meta.ref.url)
  DR16  Display the SDSS-DR16 data (V/154) within 2" (meta.ref.url)
  2M  Display the 2MASS data (II/246) within 3" (meta.ref.url)
  WISEA  Display the AllWISE data (II/328) within 0.5" (meta.ref.url)
  _RA deg (i) Positions from names (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from names (declination part) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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