VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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

  
J/A+A/636/A2
  HII regions detected in absorption (Polderman+, 2020)
ReadMe+ftp
2020A&A...636A...2P
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/636/A2/tablea1Complete and updated catalog of HII regions detected in absorption (144 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)
  GLON deg Galactic longitude ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);meta.main)
  GLAT deg Galactic latitude (XXXXXXX)
  Dist kpc Distance from the Sun to the HII region (phot.color;(unassigned);arith.factor;em.UV.10-50nm)
  n_Dist (char) [5] Note on Dist (Note 1)   ((unassigned);em.IR;arith.factor;phys.veloc.orbital)
  e_Dist kpc rms uncertainty on Distance (stat.mean;phys.atmol.qn.L;arith.grad;time.age;meta.main)
  Tobs 10+3K Brightness temperature derived from the measured intensity at the observing frequency ((unassigned);phys.veloc.orbital;arith.diff;em)
  n_Tobs (char) [2] Note on Tobs (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  e_Tobs 10+3K rms uncertainty on Tobs ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  T 10+3K Synchrotron brightness temperature of the column in front (n_T=F) or behind (n_T=B) the HII region ((unassigned);(unassigned);(unassigned);em)
  f_T (char) [a] Flag on T (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)

ALL cols		    
 (i)indexed column
  e_T 10+3K rms uncertainty on T ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  n_T (char) [FB] front or behind for synchrotron brightness temperature ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  Te 10+3K Electron temperature of the HII region ((unassigned);(unassigned);(unassigned);em.radio.400-750MHz;(unassigned);time.lifetime)
  e_Te 10+3K rms uncertainty on Te ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  n_Te (char) [1,3] Note on e_Te (Note 1)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  eps K/pc Emissivity of the column in front (n_eps=F) or behind (n_eps=B) the HII region (time.expo;pos.wcs.crpix;arith.factor;(unassigned))
  e_eps K/pc rms uncertainty on eps ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  n_eps (char) [FB] front or behind for emissivity ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  Source  Origin paper of the data (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;phys.size.diameter)
  _RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS ((unassigned);(unassigned);(unassigned);(unassigned))
  _DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS ((unassigned);(unassigned);(unassigned);(unassigned))

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=846524043 Where phase=3 and catid=36360002
**** 
**** --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 
****error getting UCD 1095223898985 1020
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR3011848.err (2026-10-28T17:34:01)
-3
-source=J/A+A/636/A2
-ref=VIZ6ae2320b2df508
elapse time 2