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/686/384
  12CO, 13CO, C18O survey of IRDCs (Du+, 2008)
ReadMe+ftp
2008ApJ...686..384D
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/686/384/irdc(c)Physical parameters (table 4) and coordinates (table 1) of the IRDCs (61 rows)
2.J/ApJ/686/384/table3Observed properties of the IRDCs (83 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);meta.version;arith.diff;phys.veloc)
   (ALL)Seq  (i) Running sequence number ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
   (ALL)MSXDC (char) Source name (GLLL.ll+BB.bb) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  (1)n_MSXDC (char) [ab] Adopted peak: first (a) or second (b) ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  (1)GLON deg Galactic longitude coordinate ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (1)GLAT deg Galactic latitude coordinate ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)RAJ2000 "h:m:s" Hour of right ascension (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  (1)DEJ2000 "d:m:s" Degree of declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)Texc K (n) Excitation temperature (Note 2)   ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)Dist kpc (n) Heliocentric distance (Note 3)   ((unassigned);(unassigned);(unassigned);em.UV.10-50nm)
  (1)Size pc (n) Size (Note 4)   ((unassigned);(unassigned);(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)tau13  (n) 13CO optical depth ((unassigned);meta.version;arith.diff;phys.particle.alpha)
  (1)NH2.13 10+22/cm2(n) H2 column density with 13CO (Note 5)   ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)nH2.13 cm-3 (n) H2 volume density with 13CO (Note 5)   ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)M13 Msun (n) Mass with 13CO (Note 5)   ((unassigned);meta.version;arith.diff;(unassigned))
  (1)tau18  (n) C18O optical depth ((unassigned);meta.version;arith.diff;phys.particle.alpha)
  (1)NH218 10+22/cm2(n) H2 column density with C18O (Note 5)   ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)nH2.18 cm-3 (n) H2 volume density with C18O (Note 5)   ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)M18 Msun (n) Mass with C18O (Note 5)   ((unassigned);meta.version;arith.diff;(unassigned))
  (1)S06 (char) Display the corresponding MSX IRDC dark cloud candidates from Simon et al., 2006, Cat. J/ApJ/639/227 ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (2)m_Seq (char) Multiple component of the same source (Note 1)   ((unassigned);(unassigned);(unassigned);pos.posAng)
  (2)TR12 K (n) 12CO radiation temperature T*R ((unassigned);meta.version;arith.diff;pos.bodyrc.lon)
  (2)e_TR12 K (n) TR12 uncertainty ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)Int12 K.km/s (n) 12CO integrated intensity ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Vlsr12 km/s (n) 12CO local standard of rest (LSR) velocity ((unassigned);meta.version;arith.diff;time.age;meta.main)
  (2)dV12 km/s (n) 12CO line width ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  (2)TR13 K (n) 13CO radiation temperature T*R ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon)
  (2)e_TR13 K (n) TR13 uncertainty ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)Int13 K.km/s (n) 13CO integrated intensity ((unassigned);meta.version;arith.diff;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (2)Vlsr13 km/s (n) 13CO local standard of rest (LSR) velocity ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)dV13 km/s (n) 13CO line width ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  (2)TR18 K (n) C18O radiation temperature T*R ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon)
  (2)e_TR18 K (n) TR18 uncertainty ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)Int18 K.km/s (n) C18O integrated intensity ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;stat.interval;(unassigned))
  (2)Vlsr18 km/s (n) C18O local standard of rest (LSR) velocity ((unassigned);(unassigned);(unassigned);spect.index;(unassigned);meta.main)
  (2)dV18 km/s (n) C18O line width ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)

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=846471675 Where phase=3 and catid=16860384
**** 
**** --POSTGRES MSG db=0
**** 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 execute query: UPDATE METAstat set nother=nother+1, tother=846471675 Where phase=3 and catid=16860384
**** 
**** --POSTGRES MSG db=0
**** 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/VR640266.err (2026-10-28T03:01:13)
-3
-source=J/ApJ/686/384
-ref=VIZ6ae1657a9c50a
elapse time 2