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/291/261
  H2O masers in HII regions (Codella+, 1994)
ReadMe+ftp
1994A&A...291..261C
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/291/261/table2Derived parameters of the detected maser sources (129 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);meta.version;arith.diff;phys.veloc)
  RA1950 "h:m:s" Right ascension 1950 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DE1950 "d:m:s" Declination 1950 ((unassigned);meta.version;arith.diff;(unassigned);arith)
  Obs  (n)ID of source observed in table1 ((unassigned);meta.version;arith.diff;src.fwhm)
  Date "Y:M:D" (n)Observation date ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  l_Fpeak (char) limit flag on Fpeak ((unassigned);meta.version;arith.diff;pos.galactic.lon)
  Fpeak Jy Flux of the strongest component (instr.fov;(unassigned);arith.factor;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  e_Fpeak Jy (n) Noise of the spectrum (r.m.s.) ((unassigned);meta.version;arith.diff;time.age;meta.main)
  FWHM km/s (n) FWHM of the strongest component ((unassigned);phys.luminosity.fun;arith.diff;phys.atmol.element;meta.main)
  Vpeak km/s (n) Velocity of the strongest component ((unassigned);meta.version;arith.diff;(unassigned);meta.main)
  Vmin km/s (n) Lower extreme of the emission interval (time.equinox;(unassigned);arith.factor;(unassigned);meta.main)
  Vmax km/s (n) Upper extreme of the emission interval ((unassigned);meta.version;arith.diff;(unassigned);meta.main)
  Vres km/s Spectral resolution ((unassigned);meta.version;arith.diff;phys.mol.dissociation)
  FH2O Jy.km/s (n) Integrated flux ((unassigned);(unassigned);(unassigned);meta.abstract)
  LH2O solLum (n) Water maser luminosity ((unassigned);(unassigned);(unassigned);(unassigned))
  _RA.icrs "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS ((unassigned);meta.version;arith.diff;(unassigned))
  _DE.icrs "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (instr.fov;phys.size.radius;arith.grad;(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=846474128 Where phase=3 and catid=32910261
**** 
**** --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/VR666997.err (2026-10-28T03:42:05)
-3
-source=J/A+A/291/261/table2
-ref=VIZ6ae16f0fa2d75
elapse time 3