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/748/68
  WISE IR colors of gamma-ray blazars (D'Abrusco+, 2012)
ReadMe+ftp
2012ApJ...748...68D
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/748/68/table1Parameters of the Fermi-WISE blazars sample (296 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)
  [MGL2009] (char) ROMA-BZCat name (BZ[QBU]JHHMM+DDMM) (Note 1)   (meta.id;meta.main)
  OName (char) Name of the associated source from the 2FGL (meta.id)
  W1mag mag [9.09/16.17] WISE W1 magnitude (3.4um) (phot.mag;em.IR.3-4um)
  e_W1mag mag [0.02/0.12] W1mag uncertainty (stat.error;phot.mag)
  W2mag mag [8/15] WISE W2 magnitude (4.6um) (phot.mag;em.IR.4-8um)
  e_W2mag mag [0.02/0.11] W2mag uncertainty (stat.error;phot.mag)
  W3mag mag [5.21/12.5] WISE W3 magnitude (12um) (phot.flux.density;em.IR.8-15um)
  e_W3mag mag (n) [0.02/0.22] W3mag uncertainty (stat.error;phot.mag)
  W4mag mag (n) [3.04/9.4] WISE W4 magnitude (22um) (phot.flux.density;em.IR.15-30um)
  e_W4mag mag (n) [0.02/0.54] W4mag uncertainty (stat.error;phot.mag)
  Gamma   [1.41/2.99] The Γγ photon index of the source from the 2FGL catalog (meta.code;spect.index)
  e_Gamma   [0.01/0.39] Gamma uncertainty (stat.error)
  aIR   [-0.62/2.75] IR spectral index α12 evaluated from WISE magnitudes (m1 and m2) (spect.index)
  e_aIR   [0.04/0.24] aIR uncertainty (stat.error)
  WISE  (n)Cross-match with the WISE catalog (Cat. II/311) within 6.5" (meta.ref.url)
  2FGL  Display the 2FGL data for this associated source (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref)
  _RA deg (i) Positions from the Roma-BZCAT, version 4.1.1 (Cat. J/A+A/495/691) (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from the Roma-BZCAT, version 4.1.1 (Cat. J/A+A/495/691) (declination part) (pos.eq.dec;meta.main)

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  
elapse time 1
→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

© UDS/CNRS

Contact