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J/A+A/564/A116
 HI supershells catalogue (Suad+, 2014)
Post annotation
img(gal)
1.J/A+A/564/A116/table1Catalogue of Galactic HI supershells (566 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)
  GS (char) Name of the shell (lll+bb+vvv) (meta.id;meta.main)
  n_GS (char) [*] *: this structure is a galactic chimney candidate (meta.note)
  GLONe deg Galactic longitude of the center of ellipse (Note 1)   (pos.galactic.lon)
  GLATe deg Galactic latitude of the center of ellipse (Note 1)   (pos.galactic.lat)
  v0 km/s Systemic radial velocity of the supershell (Note 2)   (spect.dopplerVeloc)
  d kpc Heliocentric distance of the supershell (Note 3)   (pos.distance;pos.heliocentric)
  GLON0 deg Galactic longitude of the local minimum (pos.galactic.lon)
  GLAT0 deg Galactic latitude of the local minimum (pos.galactic.lat)
  a deg Major semi-axis of the fitted ellipse (Note 4)   (phys.angSize;meta.modelled)
  b deg Minor semi-axis of the fitted ellipse (Note 4)   (phys.angSize;meta.modelled)
  phi deg Major axis inclination φ relative to the galactic plane, measured counterclockwise form the galactic plane (Note 5)   (pos.posAng)
  Reff pc Effective radius of the supershell (Note 6)   (phys.size.radius)
  Dv km/s Velocity extension Δv of the supershell (Note 7)   (phys.veloc.dispersion)
  N   [1/4] Total number of full quadrants (Note 8)   (meta.number)
  _RA.icrs deg (n)Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs deg (n)Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

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