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

  
J/MNRAS/424/1658
  Molecular clumps in W51 giant molecular cloud (Parsons+, 2012)
ReadMe+ftp
2012MNRAS.424.1658P
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Post annotation 		img(gal)
1.J/MNRAS/424/1658/W51clumpsProperties of the clumps identified by CLUMPFIND within the region observed by HARP (tables 1 and 2) (1575 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)
  T (char) 1 represents the clumps with velocities <56km/s originally in table1 (445 sources), 2 the other sources associated with the W51 Giant Molecular Cloud (1130 sources) (meta.id;meta.dataset)
  Name (char) Clump name, GLL.ll+B.bb+VV.vv (Note 1)   (meta.id;meta.main)
  RAJ2000 deg (i) Clump right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Clump declination (J2000) (pos.eq.dec;meta.main)
  RV km/s Radial velocity (phys.veloc;pos.heliocentric)
  DRV km/s Line width (spect.line.width)
  Int K.km/s Average integrated intensity of the 13CO(3-2) line (phot.flux.density;em.radio;stat.mean)
  tau13  Opacity τ of the 13CO(3-2) line (phys.absorption.coeff)
  D pc Clump diameter (phys.size.diameter)
  Tex K Excitation temperature (phys.atmol.excitation)
  NH2 10+22cm-2H2 column density (phys.columnDensity)
  M Msun Mass estimate (computed with LTE assumption) (phys.mass)
  alpha  Virial parameter (α=M/Mvir) (phys.mass;arith.ratio)

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