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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

  Catalog of high extinction clouds (Rygl+, 2010) Query images/fits /fits
Post annotation
1.J/A+A/515/A42/clumpsPositions and fluxes of the clumps from the 1.2mm continuum data (table 3) and their properties derived from NH3 and the 1.2mm continuum (table 7) (44 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)
  HEC (char) High extinction cloud name ( (
  m_HEC (char) [A-D] Subgrouping of cloud based on the kinematic distance (meta.code.multip)
  mm (char) Millimeter clump number (meta.code.multip)
  F1.2 mJy 1.2mm peak flux in mJy/beam (phot.flux.density;
  e_F1.2 mJy F1.2 uncertainty in mJy/beam (stat.error)
  S1.2 mJy Integrated 1.2mm flux (phot.flux.density;
  S1.2d mJy Integrated 1.2mm flux within 0.25pc diameter (phot.flux.density;
  a arcsec Clump major axis (phys.angSize)
  b arcsec Clump minor axis (phys.angSize;src)
  PA deg [-90/+90] Position angle (pos.posAng)

ALL cols
 (i)indexed column
  H2O (char) [-/+] Water maser detection (+: detection, -: non-detection and empty: not observed) (meta.code)
  dkin kpc Kinematic distance (pos.distance;pos.heliocentric)
  Av mag Visual extinction based on NH2 from the 1.2mm emission (phys.absorption;em.opt.V)
  FWHM pc Size at FWHM (phys.angSize)
  NH2 10+22cm-2Hydrogen column density (phys.columnDensity)
  nH2 10+5cm-3 Hydrogen volume density (phys.density)
  M1.2 Msun Cloud mass derived from the 1.2mm (phys.mass)
  M1.2d Msun Mass within 0.25pc diameter (phys.mass)
  Mvir Msun (n) Virial mass (phys.mass)
  Trot K (n) NH3 rotational temperature (phys.temperature)
  e_Trot K (n) Trot uncertainty (stat.error)
  nNH3 10+15cm-2(n) NH3 column density (phys.columnDensity)
  e_nNH3 10+15cm-2(n) NNH3 uncertainty (stat.error)
  Simbad  ask the Simbad data-base about this object (meta.ref)
  RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
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