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/ApJS/268/56
  Obs. of Gal. interstellar ratio 18O/17O. II. (Zou+, 2023)
ReadMe+ftp
2023ApJS..268...56Z
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/268/56/table1Observational parameters and 18O/17O isotope ratios toward 420 molecular clouds (966 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)
  Both  (n)If >=4, both IRAM 30m and SMT 10m results are available ((unassigned);meta.version;arith.diff;pos.posAng)
  Name (char) Source Name (GBBB.bb+LL.ll or WB89 NNNA) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  m_Name (char) Component on source name for G123.06-06.30 ((unassigned);(unassigned);(unassigned);pos.posAng)
  RAJ2000 "h:m:s" Hour of Right Ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 "d:m:s" Degree of Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  RGC kpc (n) [0.3/22.6] Galactocentric distance (XXXXXXX)
  Dist kpc (n) [0.1/20.5] Heliocentric distance ((unassigned);(unassigned);(unassigned);em.UV.10-50nm;arith;meta.main)
  Tel (char) Telescope used ("IRAM" or "SMT") ((unassigned);meta.version;arith.diff;spect.line.veloc;phys.mol.quadrupole.magnetic)
  Line (char) Line ("C18O" or "C17O") ((unassigned);meta.version;arith.diff;spect.line.veloc;phys.angArea;meta.main)
  rms mK (n) [9/750] Root-mean-square value; in units of Tmb ((unassigned);pos.wcs.naxis;arith.grad;time.age;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Vpeak km/s (n) [-102/121] Velocity of the peak Tmb ((unassigned);phys.luminosity.fun;arith.grad;spect.index;meta.main)
  e_Vpeak km/s (n) [0/0.5] Uncertainty in Vpeak ((unassigned);meta.version;arith.diff;time.age;spect.line;meta.main)
  FWHM km/s (n) [0.6/18.8] FWHM ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  e_FWHM km/s (n) [0.001/1.1] Uncertainty in FWHM ((unassigned);(unassigned);(unassigned);time.age;phys.atmol.excitation;meta.main)
  Tmbdv K.km/s (n) [0.06/181] Integrated line intensity ((unassigned);(unassigned);(unassigned);phys.atmol.qn.I;meta.main)
  e_Tmbdv K.km/s (n) [0.008/2.7] Uncertainty in Tmbdv ((unassigned);(unassigned);(unassigned);time.age;phys.atmol.qn.S;meta.main)
  Tpeak K (n) [0.03/21.7] Antenna temperature at Tmb peak ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon)
  Rcorr  (n) [1.2/9.6] Frequency-corrected abundance ratio ((unassigned);(unassigned);(unassigned);phys.polarization.stokes.Q;instr.offset)
  e_Rcorr  (n) [0.008/2] Uncertainty in Rcorr ((unassigned);(unassigned);(unassigned);time.age;phys.polarization.stokes.U;instr.offset)
  PapI  (n)Source also in Paper I (Zhang+, 2020, J/ApJS/249/6/) ((unassigned);(unassigned);(unassigned);pos.geocentric)
  SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)

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=846520145 Where phase=3 and catid=22680056
**** 
**** --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 1118117431738368 1016
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR2757799.err (2026-10-28T16:29:05)
-3
-source=J/ApJS/268/56
-ref=VIZ6ae222d12a14a7
elapse time 0