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

  
J/A+A/542/A110
  Neutral gas in the Milky Way halo (Ben Bekhti+, 2012)
ReadMe+ftp
2012A&A...542A.110B
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/542/A110/table1QSO sight lines along which halo CaII and NaI was detected (for 147 QSOs) (253 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  QSO (char) QSO Name ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  NEDname (char) QSO Name in NASA NED ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  CaIIobs (char) [yes no] CaII spectrum usable ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  NaIobs (char) [yes no] NaI spectrum usable ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  HIobs (char) [yes no] HI spectrum observed ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  CaIIrms  (n) RMS in CaII spectrum (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phot.flux.sb)
  NaIrms  (n) RMS in NaI spectrum (Note 1)   ((unassigned);(unassigned);(unassigned);phot.flux.sb)
  HIrms K (n) RMS in HI spectrum (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phot.flux.sb)
  RAJ2000 "h:m:s" Right ascension (J2000) ((unassigned);obs.atmos;arith.factor;(unassigned);arith)
  DEJ2000 "d:m:s" Declination (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)

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