VizieR

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VizieR

  
J/A+A/336/339
  VLA observations of ultracompact HII regions (Molinari+ 1998)
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1998A&A...336..339M
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/336/339/table2bLow sources at 2 and 6-cm derived phys. parameters (39 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  Mol  (i) Molinari number from Paper I (Cat. J/A+A/308/573) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  Ass (char) An * indicates association of radio emission with the IRAS source ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  Com (char) Identification of multiple components within a source, or multiple sources within a field ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  Lam cm Wavelength of observation ((unassigned);(unassigned);(unassigned);meta.bib.author;stat.median)
  Note1 (char) Note (Note 1)   (phot.mag;em.line.CO;arith.factor;phys.veloc.orbital)
  l_DiamP (char) [<] To indicate DiamP is upper limit ((unassigned);phys.luminosity.fun;arith.factor;pos.galactic.lon)
  DiamP pc Peak diameter ((unassigned);(unassigned);(unassigned);em.UV.10-50nm)
  DiamH pc (n) Mean halo diameter ((unassigned);obs;arith.factor;em.UV.10-50nm)
  Tb K (n) Brightness temperature ((unassigned);(unassigned);(unassigned);em)
  tau  (n) Optical depth * 1000. ((unassigned);phys.veloc.orbital;arith.diff;phys.particle.alpha)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  l_Ne (char) [>] To indicate ne is lower limit ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  Ne 10+4cm-3 Electron density (stat.value;phys.atmol.qn.I;arith.grad;(unassigned);(unassigned))
  l_EM (char) [>] To indicate EM is lower limit ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  EM 10+6pc/cm6Emission measure ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  l_M(Hii) (char) [<] To indicate M(Hii) is upper limit ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  M(Hii) 10-3solMassMass of ionized hydrogen ((unassigned);(unassigned);(unassigned);(unassigned))
  log(Nly) [s-1] Log10 of Lyman continuum flux ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);meta.main)
  Rat  (n) Ratio of integrated and peak fluxes ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;instr.offset)
  SpI  (n) Spectral index (stat.mean;phys.atmol.qn.L;arith.grad;phys.abund.Y;meta.main)
  Note (char) Comments ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846627582 Where phase=3 and catid=33360339
**** 
**** --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/VR611880.err (2026-10-29T22:19:38)
-3
-source=J/A+A/336/339/table2b
-ref=VIZ6ae3c67c95628
elapse time 4