VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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J/AJ/121/31
  High-redshift quasars in SDSS (Fan+, 2001)
ReadMe+ftp
2001AJ....121...31F
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/121/31/qbright(c)Bright SDSS High-Redshift Quasars (tables 1 and 3 of paper) (16 rows)
2.J/AJ/121/31/table4(c)Color-selected Sample of 182 deg2 in the Fall Equatorial Stripe (39 rows)
3.J/AJ/121/31/table7(c)Positions and Photometry of Faint SDSS High-Redshift Quasars (35 rows)
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Simple ConstraintList Of Constraints
 
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification.
   (ALL)SDSS (char) SDSS object name (Note G1)   
  (1)n_SDSS (char) Note about previous reports (Note 2)   
   (ALL)z  Redshift
  (1+3)e_z  Uncertainty in z
  (1+3)umag mag The SDSS u'-band asinh magnitude (Note G3)   
  (1+3)e_umag mag The uncertainty in umag
  (1+3)gmag mag The SDSS g'-band asinh magnitude (Note G3)   
  (1+3)e_gmag mag The uncertainty in gmag
  (1+3)rmag mag The SDSS r'-band asinh magnitude (Note G3)   
  (1+3)e_rmag mag The uncertainty in rmag

ALL cols		    
 (i)indexed column
  (1+3)imag mag The SDSS i'-band asinh magnitude (Note G3)   
  (1+3)e_imag mag The uncertainty in imag
  (1+3)zmag mag The SDSS z'-band asinh magnitude (Note G3)   
  (1+3)e_zmag mag The uncertainty in zmag
  (1+3)Run  Observational run number
  (1)E(B-V) mag The E(B-V)
  (1+2)ABmag mag The continuum magnitude at 1450 Å in the rest frame corrected for Galactic extinction
  (1+2)e_ABmag mag The uncertainty in ABmag
  (1+2)ABMag mag The absolute magnitude at 1450 Å (Note G2)   
  (1+2)Sp-Index  Continuum power0law index where fν ∝ νSp–Index
  (1+2)e_Sp-Index  The uncertainty in Sp-Index
   (ALL)_RA deg (i) Position (from SDSS name) (right ascension part) (pos.eq.ra;meta.main)
   (ALL)_DE deg (i) Position (from SDSS name) (declination part) (pos.eq.dec;meta.main)

ALL cols		    
 (i)indexed column
  (2)EqWid 0.1nm The Lyα+NV (1240Å) equivalent width
  (2)Prob  Detection probability (Note 3)   

ALL cols		    
 (i)indexed column
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