VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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J/ApJS/209/12
  High-velocity clouds from GASS. I. (Moss+, 2013)
ReadMe+ftp
2013ApJS..209...12M
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/209/12/table1(c)The GASS high-velocity clouds (HVCs) catalog (1693 rows)
2.J/ApJS/209/12/table2(c)The GASS anomalous velocity clouds (AVCs) catalog (295 rows)
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Simple ConstraintList Of Constraints
 
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)Cat (char) [GHAVC] Catalog name, "GHVC" or "GAVC" (Note 1)   (meta.id;meta.table)
   (ALL)Name (char) HVC/AVC name GLLL.l+BB.b+VVV (Note 1)   (meta.id)
   (ALL)RAJ2000 "h:m:s" (i) Peak Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Peak Degree of Declination (J2000) (pos.eq.dec;meta.main)
   (ALL)VLSR km/s [-483/481] Local Standard of Rest velocity (phys.veloc;pos.lsr)
   (ALL)e_VLSR km/s [1/14] Uncertainty in VLSR (Note 2)   (stat.error;phys.veloc;pos.lsr)
   (ALL)VGSR km/s [-686/467] Galactic Standard of Rest velocity (Note 3)   (phys.veloc;pos.galactocentric)
   (ALL)Vdev km/s [-445/443] Deviation velocity (Note 4)   (phys.veloc)
   (ALL)FWHM km/s [2.8/58.3] Fitted Full-Width at Half-Maximum (Note 5)   (spect.line.width)
   (ALL)e_FWHM km/s [2/28] Uncertainty in FWHM (stat.error;phys.angSize)

ALL cols		    
 (i)indexed column
   (ALL)TbFit K [0.06/120] Fitted peak brightness temperature (Note 6)   (phys.temperature;stat.max)
   (ALL)NH cm-2 [1.3e+18/1.1e+22] Peak H I column density (Note 7)   (phys.columnDensity;stat.max)
   (ALL)e_NH cm-2 Uncertainty in NH (stat.error)
   (ALL)Area deg2 [0.1/2253] Source area (Note 8)   (phys.angSize)
   (ALL)dx deg [0.1/140] Maximum source x-extent above 2σ0 (Note 9)   (phys.angSize;src)
   (ALL)dy deg [0.1/73.1] Maximum source y-extent above 2σ0 (Note 9)   (phys.angSize;src)
   (ALL)Flag (char) [T,H0-9,CA,N -] Source flag(s) (Note 10)   (meta.code.error)
   (ALL)HI (char) HIPASS catalog identifier (Note 11)   (meta.id.cross)
   (ALL)WW91 (char) Wakker & van Woerden 1991A&A...250..509W identifier (Note 12)   (meta.id.assoc)
   (ALL)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)

ALL cols		    
 (i)indexed column
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