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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

  HI self-absorption (HISA) survey in the CGPS (Gibson+, 2005)
Post annotation
1.J/ApJ/626/195/table1Major CGPS HI Self-Absorption (HISA) features (69 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)
  GHISA (char) Feature designation (<GHISA> in Simbad) (;meta.main)
  GLON deg Galactic longitude (Note 1)   (pos.galactic.lon)
  GLAT deg Galactic latitude (Note 1)   (
  VLSR km/s Local standard of rest velocity (Note 1)   (phys.veloc;pos.lsr)
  Dlon deg Δl box dimension (Note 2)   (phys.angSize;src)
  Dlat deg Δb box dimension (Note 2)   (phys.angSize;src)
  Dv km/s Δv box dimension (Note 2)   (phys.veloc;arith.diff)
  Vol occupied by |ΔT|>0 voxels (Note 3)   (phys.volume)
  Area deg2 Projected area of feature volume (phys.angSize)
  IntAbs integrated absorption of feature ∫ΔT.dV (phys.absorption)

ALL cols
 (i)indexed column
  <dT> K [-25/-7] Mean absorption <ΔT> per voxel (Note 4)   (phys.absorption)
  dTmin K [-81/-27] Maximum absorption in any voxel (ΔTmin=-|ΔT|max) (phys.absorption)
  <Tu> K [71/108] Mean unabsorbed brightness temperature TU per voxel (phys.temperature;stat.mean)
  phiU   [0/1] Fraction φU of detected volume for which TU≥80K (Note 5)   (
  etaV   [0.6/1] Fraction of detected volume (Note 6)   (
  etaT   [0.6/1] Fraction of detected absorption (Note 7)   (
  Ref (char) Prior detections of this feature in the literature, if any (references in table2) (meta.bib)
  _RA.icrs deg (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs deg (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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