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/ApJ/639/227
  MSX IRDC candidate catalog (Simon+, 2006)
ReadMe+ftp
2006ApJ...639..227S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/639/227/catalogMSX IR dark cloud candidate catalog (23705 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)
  MSXDC (char) Cloud name (MSXDC GLLL.ll+BB.bb) ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  m_MSXDC (char) Indicates a cloud (0) or core (a,b,c,...) ((unassigned);em;arith.factor;pos.posAng)
  GLON deg [-0.005,360[ Galactic longitude ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  GLAT deg Galactic latitude (XXXXXXX)
  MajAxis arcmin Major axis of the cloud (Note 1)   ((unassigned);meta.version;arith.diff;time.period.rotation)
  MinAxis arcmin Minor axis of the cloud (Note 2)   ((unassigned);meta.version;arith.diff;time.period.rotation)
  PA deg Position angle of ellipse (Note 3)   (pos.galactic.lon;src.veloc.cmb;(unassigned);instr.spect;meta.main)
  Area arcmin2 Total area of the cloud (Note 4)   (instr.plate.emulsion;(unassigned);stat.min;time.period.rotation)
  PC  Peak Contrast ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)
  c/Dc  (n) Ratio of the core's peak contrast to its uncertainty (c/{Delta}c) ((unassigned);meta.version;arith.diff;meta.abstract;meta.main)
  Int arcmin2 Integrated contrast (Note 5)   ((unassigned);meta.version;arith.diff;meta.abstract;instr.offset)
  _RA.icrs deg (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned))
  _DE.icrs deg (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) ((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=846762038 Where phase=3 and catid=16390227
**** 
**** --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
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR3529560.err (2026-10-31T11:40:33)
-3
-source=J/ApJ/639/227
-ref=VIZ6ae5d3b635db58
elapse time 5