VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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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/A+AS/25/25
  HII regions of the Northern Milky Way (Dubout-Crillon+ 1976)
ReadMe+ftp
1976A&AS...25...25D
Similar Catalogs
Post annotation 		img(gal)
1.J/A+AS/25/25/catalogThe catalog of HII regions (615 rows)

Simple ConstraintList Of Constraints
 
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)
  Num  (n) Number (meta.number)
  Name (char) HII region name ("Du NN" are the new regions) (meta.id;obs.field)
  GLon deg Galactic longitude (pos.galactic.lon)
  GLat deg Galactic latitude (pos.galactic.lat)
  RAB1950 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
  DEB1950 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
  D arcmin Diameter or larger dimension (phys.angSize)
  d arcmin (n) Smaller dimension if non circular (phys.angSize;src)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

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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→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

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