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

Target dimension:

Radius Box size

  JCMT Gould Belt Survey: Southern Orion A (Mairs+, 2016)
Post annotation
1.J/MNRAS/461/4022/table4850um-identified fragments and their properties (431 rows)

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)
  MJLSG (char) Source name (JHHMMSS.s+DDMMSSF) (Note 1)   (;meta.main)
  FragID   [1/431] Fragment identification number (
  IslandID  (n) [1/356] Island number (
  RAJ2000 "h:m:s" (i) Right ascension (J2000) (Note 2)   (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000) (Note 2)   (pos.eq.dec;meta.main)
  Npeak cm-2 Peak column density (Note 3)   (phys.columnDensity;stat.max)
  Mass Msun Mass (Note 4)   (phys.mass)
  Rad pc Effective radius (Note 5)   (phys.size.radius)
  M/MJ  Mass in Jeans mass unit (Note 6)   (phys.mass;arith.ratio)
  C  Concentration (calculated using equation (4)) (meta.note)
  AR  Aspect ratio of the source (Note 7)   (src.morph.param)
  Ak mag Average K-band extinction value (Note 8)   (phys.absorption)
  Nproto  Number of protostars identified by Megeath et al. (2012, Cat. J/AJ/144/192) and Stutz et al. (2013, Cat. J/ApJ/767/36) within the fragment's boundaries (meta.number)

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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