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  Galactic H I column densities (Murphy+ 1996)
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1.J/ApJS/105/369/table1Summary of 21 cm H I observations (220 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)
  Object (char) Object name (;meta.main)
  RA1950 deg (i) Right ascension, 1950 (pos.eq.ra;meta.main)
  DE1950 deg (i) Declination, 1950 (pos.eq.dec;meta.main)
  GLon deg Galactic longitude (pos.galactic.lon)
  GLat deg Galactic latitude (
  NH_Thin cm-2 Optically thin H I column density (phys.columnDensity)
  NH_TS150 cm-2 Uniform temp 150 K H I column density (phys.columnDensity)
  Comment  Comment number (Note)   (
  Image  Image extension number (Note)   (meta.number)
  _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)

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(n) indicates a possible blank or NULL column(i)indexed column
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