VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR . Hawai VizieR

Catalog Selection Page

Looking for catalogs ..
Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
Target dimension:

Radius Box size

  
J/AJ/150/100
 WISE YSO candidates near σ and λ Ori (Koenig+, 2015)
Post annotation
img(gal)
1.J/AJ/150/100/ysoWISE YSO candidates in sigma Ori (table3), and in lambda Ori (table4) (962 rows)

 
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)
  Field (char) Field (sigma Orionis or lambda Orionis) (meta.id.parent)
  WISE (char) AllWISE catalog designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  RAJ2000 deg Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  Jmag mag (n) [8.6/18.7] 2MASS J band magnitude (phot.mag;em.IR.J)
  e_Jmag mag (n) [0.01/0.3] Uncertainty in Jmag (stat.error;phot.mag;em.IR.J)
  Hmag mag (n) [7.9/16.5] 2MASS H band magnitude (phot.mag;em.IR.H)
  e_Hmag mag (n) [0.01/0.3] Uncertainty in Hmag (stat.error;phot.mag;em.IR.H)
  Kmag mag (n) [7.1/16.1] 2MASS Ks band magnitude (phot.mag;em.IR.K)
  e_Kmag mag (n) [0.01/0.2] Uncertainty in Kmag (stat.error;phot.mag;em.IR.K)

ALL cols
    
(n) indicates a possible blank or NULL column  
  W1mag mag (n) [6.5/15.4] WISE W1 3.4µm band magnitude (phot.mag;em.IR.3-4um)
  e_W1mag mag (n) [0.02/0.2] Uncertainty in W1mag (stat.error;phot.mag;em.IR.3-4um)
  W2mag mag (n) [5.6/13.2] WISE W2 4.6µm band magnitude (phot.mag;em.IR.4-8um)
  e_W2mag mag (n) [0.01/0.2] Uncertainty in W2mag (stat.error;phot.mag;em.IR.4-8um)
  W3mag mag (n) [-4.5/12] WISE W3 12µm band magnitude (phot.flux.density;em.IR.8-15um)
  e_W3mag mag (n) [0.01/0.5] Uncertainty in W3mag (stat.error;phot.mag;em.IR.8-15um)
  W4mag mag (n) [-1.7/9.2] WISE W4 22µm band magnitude (phot.flux.density;em.IR.15-30um)
  e_W4mag mag (n) [0.01/0.6] Uncertainty in W4mag (stat.error;phot.mag;em.IR.15-30um)
  Cl (char) YSO classification (Note 1)   (meta.code.class;src.class)
  alpha  (n) [-3.51/2.4] 2MASS-WISE spectral index α (spect.index)
  EWHa 0.1nm (n) [-181/16] Hα line equivalent width (in Å) (Note 2)   (spect.line.eqWidth;em.line.Halpha)
  EWCaII 0.1nm (n) [-47.1/3.1] CaII 854.2nm line equivalent width (in Å) (Note 2)   (spect.line.eqWidth;em.opt.I)
  Mm (char) Likelihood of membership in the Orion star-forming region (y=yes, m=maybe, n=no, -=unknown) (Note 3)   (meta.code.member)
  SpT (char) Spectral type where available in the literature (src.spType)
  r_SpT (char) Reference for SpT (Note 4)   (meta.ref;pos.frame)

ALL cols
    
(n) indicates a possible blank or NULL column  
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© UDS/CNRS

Contact