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

  HST survey for Lyman limit systems. II. (O'Meara+, 2013)
Post annotation
1.J/ApJ/765/137/table1Quasar sample and continuum (71 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)
  Inst (char) Instrument (Note 1)   (;instr)
  Name (char) Quasar name ( (;meta.main)
  M  (n)Number of absorption redshifts from models (table 2) (meta.number)
  Plate  SDSS-DR7 plate (meta.note)
  Fiber  SDSS-DR7 fiber (meta.note)
  zem   [2.2/2.6] SDSS quasar emission redshift (src.redshift)
  g'mag mag [16.9/18.3] SDSS quasar AB g'-band magnitude (phot.mag;em.opt.B)
  C   [1/235] fitting parameter C (Note 2)   (stat.param)
  alpha   [0/3] fitting parameter α (Note 2)   (stat.param)
  DR7  Display the SDSS-DR7 (II/294) within 1" (meta.ref.url)
  Sloan  Display the SDSS data for the nearest object (meta.ref.url)
  SimbadName (char) Designation understandable by the Simbad data-base (
  NED  ask the NED data-base about this object (meta.ref.url)
  _RA deg (i) Positions from quasars names (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from quasars names (declination part) (pos.eq.dec;meta.main)

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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