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/ApJ/883/78
  Column densities of CGM absorption lines (Pointon+, 2019)
Post annotation
img(gal)
1.J/ApJ/883/78/table1Quasar observations (29 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)
  ID (char) (i) Truncated JName (JHHMM) (meta.id)
  Ng  (n)Number of galaxies around this quasar (link to Table 2) (meta.number)
  zQSO   [0.17/1.3] Redshift of the quasar (src.redshift;pos.heliocentric)
  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)
  Grating (char) COS grating(s) (meta.id;instr)
  PID (char) HST/COS program identifier(s) (meta.id;obs)
  Inst (char) Optical spectrograph (meta.id;instr)
  Opt (char) Optical program identifier(s) (meta.id;obs)
  f_Opt (char) a: Spectra from Churchill & Vogt (2001AJ....122..679C) (meta.code)
  Sloan  Display the online SDSS data for the nearest object (meta.ref.url)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
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