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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

  Wide field ugriz photometry of 0.06<z<0.4 AGNs (Scott+, 2015)
Post annotation
1.J/ApJ/800/93/table1"90Prime" observations of quasars (12 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)
  QSO (char) QSO name (;meta.main)
  Ng  (n)Number of galaxy clustering measures for this QSO field (meta.number)
  Type (char) Type of quasar (Veron-Cetty & Veron, 2010, Cat. VII/258): QSO, Sy1.0, 1.2, 1.5, NLS1 (src.class)
  RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  z   [0.06/0.4] Redshift (src.redshift)
  rmag mag [14.4/16.1] r-band magnitude (phot.mag;em.opt.R)
  f_rmag (char) b: measured from 90Prime data (meta.code)
  uExp s (n) [2800/9200] u-band exposure time (time.duration;obs.exposure)
  gExp s (n) [400/6400] g-band exposure time (time.duration;obs.exposure)
  rExp s [400/7600] r-band exposure time (time.duration;obs.exposure)
  iExp s (n) [1200/4200] i-band exposure time (time.duration;obs.exposure)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  NED  ask the NED data-base about this object (meta.ref.url)

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