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VizieR

  
J/A+A/515/A42
  Catalog of high extinction clouds (Rygl+, 2010) Query images/fits /fits
image
image/fits
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img(gal)
1.J/A+A/515/A42/table2Properties of the high extinction clouds (31 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. (phot.flux.density.sb;pos.parallax.trig;arith.factor;phys.veloc)
  HEC (char) High extinction cloud name (GLLL.ll+BB.bb) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  M  (n)2 if NH3 parameters available (table5), 4 if clumps detected (tables 3 or 7) (values summed for combined properties) ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  m_HEC (char) [A-D] Subgrouping of cloud based on the kinematic distance (stat.weight;instr.det;stat.min;pos.posAng)
  Rad arcsec (n) Radius of the cloud in arcsec (Note 1)   ((unassigned);em.IR;arith.factor;time.period.rotation;phys.atmol.level;meta.main)
  Rad2 pc (n) Radius of the cloud in parsec (Note 1)   ((unassigned);phys.atmol.qn.J;arith.grad;(unassigned))
  <Av> mag (n) Average visual extinction derived from the extinction maps ((unassigned);(unassigned);(unassigned);phys.dust)
  NH2 10+22cm-2(n) Average hydrogen column density derived from the extinction maps ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);spect.dopplerVeloc.radio;meta.main)
  S1.2 Jy (n) Integrated 1.2mm flux ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  Mext Msun (n) Cloud mass derived from the extinction maps ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  M1.2 Msun (n) Cloud mass derived from the 1.2mm ((unassigned);(unassigned);(unassigned);(unassigned))
  Clump mJy (n) Peak of the 1.2mm emission in the clump in units of mJy/beam ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  Cloud mJy (n) Mean 1.2mm emission of the cloud without the clumps ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  Class (char) Class of HEC: diffuse, peaked or multiply p. ((unassigned);instr.calib;stat.min;phys.atmol.sweight;meta.main)
  Simbad  ask the Simbad data-base about this object (phot.mag.reddFree;stat.fit;arith.factor;pos.geocentric)

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usage  Display UCD1+    UCD1  


The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846461404 Where phase=3 and catid=35150042
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR561983.err (2026-10-28T00:10:03)
-3
-source=J/A+A/515/A42/table2
-ref=VIZ6ae13d5c8933f
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