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/MNRAS/441/1802
  Low-redshift QSOs in SDSS Stripe 82 (Karhunen+, 2014)
Post annotation
img(gal)
1.J/MNRAS/441/1802/table1(c)Table of all quasars in the full quasar sample (FQS) (416 rows)
2.J/MNRAS/441/1802/table2(c)Table of all galaxies in the full control galaxy sample (FCGS) (580 rows)
Help Xmatch is

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Seq  Object sequential number, within the table (Note 1)   (meta.record)
   (ALL)Name (char) Name of object (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
   (ALL)z   [0.5/0.5] Redshift (src.redshift)
   (ALL)N0.25   [0/98] Number of galaxies detected within 0.25Mpc (meta.number)
   (ALL)n0.25 arcmin-2 [0/25] Galaxy density within 0.25Mpc (phys.density)
   (ALL)nbg arcmin-2 [1/9.5] Average background galaxy density (phys.density)
   (ALL)e_nbg arcmin-2 rms uncertainty on nbg (stat.error)
   (ALL)ithr mag [20.7/23.3] Apparent i-band magnitude threshold determined for the frame (phot.mag)
   (ALL)Notes (char) Sample(s) the source belongs to (Note 2)   (meta.note)
  (1)DR7QSO (char) Display SDSS-DR7 quasar catalog (Schneider et al., 1990, Cat. VII/260) data (meta.ref.url)

ALL cols
    
 (i)indexed column
   (ALL)Sloan (char) Display the SDSS data for this quasar (meta.ref.url)
   (ALL)_RA deg (i) Positions from Name (right ascension part) (pos.eq.ra;meta.main)
   (ALL)_DE deg (i) Positions from Name (declination part) (pos.eq.dec;meta.main)

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