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/A+A/584/A44
  Photometric classification of QSO from RCS-2 (Carrasco+, 2015)
ReadMe+ftp
2015A&A...584A..44C
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/584/A44/table3Quasar candidates from DS3 (21834 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)
  RAJ2000 deg (i) Right Ascension in decimal hours (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  gmag mag AB magnitude in the g band from RCS-2 (phot.mag;em.opt.B)
  e_gmag mag Photometric error in the g band from RCS-2 (stat.error;phot.mag;em.opt.B)
  rmag mag AB magnitude in the r band from RCS-2 (phot.mag;em.opt.R)
  e_rmag mag Photometric error in the r band from RCS-2 (stat.error;phot.mag;em.opt.R)
  imag mag AB magnitude in the i band from RCS-2 (phot.mag;em.opt.I)
  e_imag mag Photometric error in the i band from RCS-2 (stat.error;phot.mag;em.opt.I)
  zmag mag AB magnitude in the z band from RCS-2 (phot.mag;em.opt.I)
  e_zmag mag Photometric error in the z band from RCS-2 (stat.error;phot.mag;em.opt.I)
  W1mag mag AB magnitude in the W1 band from WISE (phot.mag;em.IR.3-4um)
  e_W1mag mag Photometric error in the W1 band from WISE (stat.error;phot.mag)
  W2mag mag AB magnitude in the W2 band from WISE (phot.mag;em.IR.4-8um)
  e_W2mag mag Photometric error in the W2 band from WISE (stat.error;phot.mag)
  DS1   [0/1] Whether the object is classified as a quasar from DS1 (1: true) (meta.code)
  DS2   [0/1] Whether the object is classified as a quasar from DS2 (1: true) (meta.code)
  all  Display the data of this source in the 3 catalogs, if exist (meta.ref.url)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  
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