VizieR

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

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/662/72
  Lyman alpha forest of 55 QSOs (Becker+, 2007)
ReadMe+ftp
2007ApJ...662...72B
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/662/72/qsos(c)QSOs list (55 rows)
2.J/ApJ/662/72/table1Fitted Lyα Forest regions (88 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)QSO (char) (i) QSO designation (Note 1)   (meta.id;meta.main)
  (1)RAJ2000 "h:m:s" (n)(i) Simbad Hour of Right Ascension (J2000.0) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (n)(i) Simbad Degree of Declination (J2000.0) (pos.eq.dec;meta.main)
  (1)SName (char) Simbad name (meta.id)
  (1)Simbad (char) ask the Simbad data-base about this object
  (1)NED (char) ask the NED data-base about this object
  (2)z  QSO redshift (src.redshift)
  (2)zabs  Mean absorption redshift (src.redshift)
  (2)zabsm  Mimimun absorption redshift value (src.redshift)
  (2)zabsM  Maximum absorption redshift value (src.redshift)
  (2)EFlux  Median error flux (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
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usage  Display UCD1+    UCD1  
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