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/AJ/167/220
  207 molecular clouds distance measurements; MWISP (Zhang+, 2024)
ReadMe+ftp
2024AJ....167..220Z
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/167/220/table1Parameters of 207 Molecular Clouds (MC) structures with distance measurement (207 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)
  ID   [1/207] Cloud identifier in this work ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  GLON deg [72/87] Galactic longitude; see Equ. 3 (Note 1)   ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  GLAT deg [-5/4] Galactic latitude; see Equ. 4 (Note 1)   (XXXXXXX)
  vLSR km/s [-30.4/15.1] Local Standard of Rest velocity ; see Equ. 8 (Note 1)   ((unassigned);(unassigned);(unassigned);spect.index;(unassigned);meta.main)
  sigmav km/s [0.5/3.1] Intensity weighted velocity dispersion; see Equ. 9 ((unassigned);(unassigned);(unassigned);src.class.starGalaxy;meta.main)
  Rad pc [0.8/14.1] Physical size; see Equ. 17 ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  dA pc (n) [514/2478] Model A median distance ((unassigned);(unassigned);(unassigned);em.UV.10-50nm)
  E_dA pc (n) [4/115] The 84% uncertainty in dA (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.phaseAng;meta.main)
  e_dA pc (n) [3/91] The 16% uncertainty in dA (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  Sys-dA pc (n) [25/123] The 5% system uncertainty of Gaia data in dA ((unassigned);pos.wcs.naxis;arith.grad;time.age;#M TeX(env) arg. undefined#ain value)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  dB pc (n) [535/2399] Model B median distance ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm)
  E_dB pc (n) [3/127] The 84% uncertainty in dB (Note 2)   ((unassigned);(unassigned);(unassigned);time.age;pos.phaseAng;meta.main)
  e_dB pc (n) [5/117] The 16% uncertainty in dB (Note 2)   ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  Sys-dB pc (n) [26/119] The 5% system uncertainty of Gaia data in dB ((unassigned);phys.veloc.orbital;arith.diff;time.age;#M TeX(env) arg. undefined#ain value)
  Nmean /cm2 [6.04e+20/1.27e+22] Mean column density (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  MassLTE Msun [40/49490] LTE mass (Note 4)   ((unassigned);(unassigned);(unassigned);(unassigned))
  MassXf Msun [70/68310] Xfactor mass (Note 5)   (stat.value;phys.atmol.qn.I;arith.grad;(unassigned))
  alpha   [0.6/31.7] Virial parameter of 13CO traced cloud; see Equ. 21 ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  Model (char) Adopted model that gave more accurate distance ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm;time.obs.end;src.orbital.meanAnomaly)
  _RA.icrs deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS ((unassigned);(unassigned);(unassigned);(unassigned))
  _DE.icrs deg (i) Declination (ICRS, epoch 2000) computed by CDS ((unassigned);phys.veloc.orbital;arith.diff;(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=846471818 Where phase=3 and catid=51670220
**** 
**** --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 1095216660480 1020
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR646660.err (2026-10-28T03:03:36)
-3
-source=J/AJ/167/220
-ref=VIZ6ae166099de04
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