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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
VII/20
  Catalogue of HII Regions (Sharpless 1959)
ReadMe+ftp
1959ApJS....4..257S
Similar Catalogs
Post annotation 		img(gal)
1.VII/20/catalogThe Sharpless (Sh 2) Catalogue (313 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)
  Sh2  (i) [1/313] Sharpless HII catalog number (meta.id;meta.main)
  GlLund deg [0/3600[ Galactic longitude based on Lund pole (pos.galactic.lon)
  GbLund deg [-900/+900] Galactic latitude based on Lund pole (pos.galactic.lat)
  GLon deg [0/3600[ Galactic longitude (Note 1)   (pos.galactic.lon)
  GLat deg [-900/+900] Galactic latitude (Note 1)   (pos.galactic.lat)
  RA1900 "h:m:s" (i) Hours RA, 1900.0 (pos.eq.ra;meta.main)
  DE1900 "d:m:s" (i) Sign Dec, 1900.0 (pos.eq.dec;meta.main)
  Diam arcmin Maximun angular diameter of H II region (phys.angSize;src)
  Form   [1/3] Classification as to form: 1=circular; 2=elliptical; 3=irregular (src.class)
  Struct   [1/3] Classification as to structure, from 1=amorphous to 3=filamentary (meta.code;src.morph)
  Bright   [1/3] Classification as to brightness, from 1=faintest to 3=brightest (src.class)
  Stars  Number of associated stars with the H II region (meta.number)

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