VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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

  
J/ApJS/234/2
  The GALFA-HI survey data release 2 (Peek+, 2018)
ReadMe+ftp
2018ApJS..234....2P
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/234/2/table2The 12 regions used to construct DR2 (12 rows)
2.J/ApJS/234/2/table3(c)A link table for GALFA-HI Wide data cubes (450 rows)
3.J/ApJS/234/2/table4(c)A link table for GALFA-HI Narrow data cubes (450 rows)

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)
  (1)Region (char) Region identifier (meta.id;obs.field)
  (1)RAloh h Lower range of Hour of Right ascension (pos.eq.ra)
  (1)RAlom min Lower range of Minute Right ascension (pos.eq.ra)
  (1)RAuph h Upper range of Hour of Right ascension (pos.eq.ra)
  (1)RAupm min Upper range of Minute Right ascension (pos.eq.ra)
  (1)DElod deg Lower range of Degree of declination (pos.eq.dec)
  (1)DElom arcmin Lower range of Arcminute of declination (pos.eq.dec)
  (1)DEupd deg Upper range of Degree of declination (pos.eq.dec)
  (1)DEupm arcmin Upper range of Arcminute of declination (pos.eq.dec)
  (1)Time h Integration time (time.expo)

ALL cols		    
 (i)indexed column
  (1)DateLo "Y:M:D" (n)Lower date of observation (time.epoch;obs;stat.min)
  (1)DateUp "Y:M:D" (n)Upper date of observation (time.epoch)
  (2+3)RAJ2000 deg (i) Right Ascension of data cube center (J2000) (pos.eq.ra;meta.main)
  (2+3)DEJ2000 deg (i) [2.3/34.4] Declination of data cube center (J2000) (pos.eq.dec;meta.main)
  (2+3)File (char) Filename, 1.1GB data cube uncompressed (meta.id;meta.file)
  (2+3)URL (char) Download URL as of 2017-10-05 (meta.ref.url)

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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