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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/AJ/112/407
  The FIRST bright QSO survey (Gregg+, 1996)
ReadMe+ftp
1996AJ....112..407G
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/112/407/starsFBQS candidate list: stars (table 4 of paper) (31 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)
  RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  Bmag mag O apparent magnitude (blue) (phot.mag;em.opt.B)
  Rmag mag E apparent magnitude (red) (phot.mag;em.opt.R)
  S20nuc mJy 20cm nuclear flux density (phot.flux.density;em.radio.750-1500MHz)
  S20tot mJy (n) Total 20cm flux density including radio lobes (phot.flux.density;em.radio.750-1500MHz)
  n_S20tot (char) [b-l] Individual notes (Note 1)   (meta.note)
  z  (n) Emission line redshift (src.redshift)
  u_z (char) Uncertainty flag on z (meta.code.error;src.redshift)
  n_z (char) [a] a: Previously known QSO (meta.note)
  log(L20) 10-7W/Hz (n) Inferred radio luminosity for the nuclear radio source (phys.luminosity;em.radio)
  RMAG mag (n) Absolute E magnitude (phys.magAbs)
  Note (char) [mn] Note about FIRST source (Note 2)   (meta.note)
  FIRST  Display the FIRST data (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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