VizieR

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

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

  
VII/182
  High-Redshift Quasars (z≥2.2) in SGP and F401 (Warren+ 1991)
ReadMe+ftp
1991ApJS...76....1W
Similar Catalogs
Post annotation 		img(gal)
1.VII/182/table4Known non-UV-excess QSOs in the SGP (paper I) (30 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)
  RAB1950 "h:m:s" (i) [0,1] right ascension (B1950) (pos.eq.ra;meta.main)
  DEB1950 "d:m:s" (i) declination (B1950) (pos.eq.dec;meta.main)
  l_m(u) (char) [>] limit flag on m(u) (meta.code.error)
  m(u) mag u-band UKST magnitude (phot.mag;em.opt.U)
  m(bj) mag bj-band UKST magnitude (phot.mag;em.opt.B)
  m(v) mag v-band UKST magnitude (phot.mag;em.opt.V)
  m(or) mag or-band (600-690nm) UKST magnitude (phot.mag;em.opt.R)
  m(r) mag r-band (640-690nm) UKST magnitude (phot.mag;em.opt.R)
  m(i) mag i-band UKST magnitude (phot.mag;em.opt.I)
  z  (n) redshift z (No value is given in 11th entry due to no emission lines.) (src.redshift)
  ListA (char) [YN] included in list A or not (see paper) (meta.code)
  ListB (char) [YN] included in list B or not (see paper) (meta.code)
  r_z (char) [1-6] reference code for redshift (Note)   (meta.ref;pos.frame)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

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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