VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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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/569/23
  Optical polarisation of 2MASS QSOs (Smith+, 2002)
ReadMe+ftp
2002ApJ...569...23S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/569/23/table2Optical polarimetry of other AGN found by 2MASS (23 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)
  2MASSI (char) The 2MASSI object name (meta.id;meta.main)
  z  (n) Redshift from Cutri et al. (2001, ASP Conf. Ser. 232, 78) (src.redshift)
  SpType (char) Spectral classification (Note 1)   (src.class)
  Kmag mag The Ks band magnitude (Note 2)   (phot.mag;em.IR.K)
  J-Ks mag The (J-Ks) color (Note 2)   (phot.color;em.IR.J;em.IR.K)
  l_B-Ks (char) Limit flag on B-K (meta.code.error)
  B-Ks mag The (B-Ks) color (Note 2)   (phot.color;em.opt.B;em.IR.K)
  KMag mag (n) The absolute Ks band magnitude (phys.magAbs;em.opt)
  Obs "Y:M:D" (n) UT year of the observation (time.epoch)
  f_Pol (char) [a] a indicates that the polarization data is an average of the previous observations (meta.code.error)
  Pol % Degree of linear polarization (Note 3)   (phys.polarization)
  e_Pol % The 1σ error on Polar (stat.error)
  theta deg (n) Polarization position angle (pos.posAng)
  e_theta deg (n) The 1σ error on theta (stat.error)
  Comm (char) Comments (Note 4)   (meta.note)
  _RA deg (i) Right ascension (derived from 2MASSI) for Eq=J2000 (pos.eq.ra;meta.main)
  _DE deg (i) Declination (derived from 2MASSI) for Eq=J2000 (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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