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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
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J/ApJ/688/290
  GASS HI survey of the lower halo (Ford+, 2008)
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img(gal)
1.J/ApJ/688/290/table1(c)HI clouds - Observed properties (403 rows)
2.J/ApJ/688/290/table2(c)Tangent point HI clouds - Derived properties (81 rows)
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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)GLON deg Galactic longitude (Note 1)   (pos.galactic.lon)
   (ALL)GLAT deg Galactic latitude (Note 1)   (pos.galactic.lat)
   (ALL)VLSR km/s Local Standard of Rest velocity (Note 2)   (phys.veloc;pos.lsr)
   (ALL)e_VLSR km/s Uncertainty in VLSR (stat.error;phys.veloc;pos.lsr)
  (1)Tpk K Peak brightness temperature (Note 3)   (phys.temperature;stat.max)
  (1)DelV km/s Velocity profile FWHM (Note 4)   (spect.line.profile)
  (1)e_DelV km/s Uncertainty in DelV (stat.error)
  (1)NHI 10+19/cm2HI column density (Note 5)   (phys.columnDensity)
  (1)e_NHI 10+19/cm2Uncertainty in NHI (stat.error)
  (1)amin arcmin Minor axis (Note 6)   (phys.angSize;src)

ALL cols
    
 (i)indexed column
  (1)amaj arcmin Major axis (Note 6)   (phys.angSize)
  (1)MHI/D2 Msun/kpc2HI surface density (mass divided by squared distance) (Note 7)   (phot.flux.density.sb;em.line.HI)
  (1)Note (char) Details of prior detections in literature (Note 8)   (meta.note)
   (ALL)_RA.icrs deg (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
   (ALL)_DE.icrs deg (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (2)Vdev km/s Deviation velocity (Note 3)   (phys.veloc)
  (2)e_Vdev km/s Uncertainty in Vdev (stat.error)
  (2)Dist kpc Heliocentric distance (Note 4)   (pos.distance;pos.heliocentric)
  (2)e_Dist kpc Uncertainty in Dist (stat.error)
  (2)R kpc Galactocentric distance (Note 5)   (pos.distance;pos.galactocentric)
  (2)e_R kpc Uncertainty in R (stat.error)
  (2)z kpc Height from Galactic plane (Note 6)   (pos.cartesian.z;pos.galactic)
  (2)e_z kpc Uncertainty in z (stat.error;src.redshift)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Rad pc Radius of HI cloud (Note 7)   (phys.size.radius)
  (2)e_Rad pc Uncertainty in Rad (stat.error)
  (2)MHI solMass Physical HI mass (Note 8)   (phys.mass)
  (2)e_MHI solMass Uncertainty in MHI (stat.error)
  (2)t1 (char) Display the properties of the cloud from Table 1 (meta.ref.url)

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