VizieR

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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/63/821
  Inner Galaxy Molecular clouds and cloud cores (Scoville+, 1987)
ReadMe+ftp
1987ApJS...63..821S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/63/821/table1CO Clouds and Hot Cores (1682 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)
  Num  Cloud number ((unassigned);meta.version;arith.diff;spect.line.veloc)
  Core (char) Hot core designation (noted by letter). ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  GLONp deg Galactic longitude at the position of peak CO emission ((unassigned);meta.version;arith.diff;(unassigned);meta.main)
  GLATp deg Galactic latitude at the position of peak CO emission (XXXXXXX)
  VLSR km/s LSR velocity at the position of peak CO emission ((unassigned);(unassigned);(unassigned);spect.index;(unassigned);meta.main)
  TCO K CO temperatures at the position of peak CO emission ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;(unassigned);spect.dopplerVeloc.opt;meta.main)
  GLON deg Centroid galactic longitude ((unassigned);meta.version;arith.diff;(unassigned);meta.main)
  GLAT deg Centroid galactic latitude (XXXXXXX)
  Vel km/s Centroid velocity ((unassigned);(unassigned);(unassigned);spect.index;(unassigned);meta.main)
  Tmean K Mean temperature for CO emission ((unassigned);meta.version;arith.diff;phys.atmol.qn.I;(unassigned);phys.veloc.transverse;meta.main)

ALL cols		    
 (i)indexed column
  Pnum  Total number of (l, b, V) points contained in cloud within 4 K boundary ((unassigned);meta.version;arith.diff;src.var)
  Distn kpc (n) Near kinematic distance ((unassigned);(unassigned);(unassigned);em.UV.10-50nm)
  Distf kpc (n) Far kinematic distance ((unassigned);(unassigned);(unassigned);em.UV.10-50nm)
  Rgal kpc (n) Galactic radius (Note)   ((unassigned);instr.beam;stat.min;(unassigned);)
  DistZ pc Z distance corresponding to the cloud centroid latitude (instr.fov;pos.wcs.ctype;arith.grad;em.UV.10-50nm)
  Melon1 deg Maximum extent of the cloud in longitude, length is expressed in degrees (Note)   ((unassigned);instr.det.noise;stat.min;time.period.rotation;pos.lsr;meta.main)
  Melon2 pc Maximum extent of the cloud in longitude, length is expressed in parsecs (Note)   ((unassigned);(unassigned);(unassigned);em.UV.10-50nm)
  Melat1 deg Maximum extent of the cloud in latitude, length is expressed in degrees (Note)   ((unassigned);meta.version;arith.diff;time.period.rotation;pos.lsr;meta.main)
  Melat2 pc Maximum extent of the cloud in latitude, length is expressed in parsecs (Note)   (time.expo;em.IR;arith.factor;em.UV.10-50nm)
  sigma km/s Velocity dispersion measured for points above the 4 K or 8 K thresholds (phot.flux.density.sb;pos.parallax.trig;arith.factor;src.class.starGalaxy;meta.main)
  Notes (char) Clouds for which the distance can be resolved (Note)   ((unassigned);meta.version;arith.diff;phys.veloc.orbital)
  _RA.icrs deg (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (phot.mag.bol;stat.error.sys;arith.factor;(unassigned))
  _DE.icrs deg (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) ((unassigned);meta.version;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=846445784 Where phase=3 and catid=20630821
**** 
**** --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 1095222296576 1020
****error getting UCD 1095222296576 1020
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR258061.err (2026-10-27T19:49:42)
-3
-source=J/ApJS/63/821/table1
-ref=VIZ6ae100583f00d
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