VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/897/53
  IR dark clouds parameters in molecular clouds (Retes-Romero+, 2020)
ReadMe+ftp
2020ApJ...897...53R
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/897/53/table1(c)Summary of the properties of the MC sample where IRDCs have been searched (12 rows)
2.J/ApJ/897/53/table2(c)Observed and derivated parameters of individual IRDCs (128 rows)
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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);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)MC (char) (i) Name of the molecular cloud ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  (1)IRAS (char) Name of the principal IRAS source in the MC ((unassigned);(unassigned);(unassigned);src.class.color)
   (ALL)GLON deg [16.94/50.28] Galactic longitude ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
   (ALL)GLAT deg [-0.61/0.15] Galactic latitude ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)Dist kpc [1.0/5.4] Kinematical distance (Note 1)   ((unassigned);(unassigned);(unassigned);em.UV.10-50nm)
  (1)e_Dist kpc [0.1/0.6] Uncertainty in Dist; 12% of value ((unassigned);(unassigned);(unassigned);time.age;meta.main)
   (ALL)Mass Msun [0.23/13.52] Mass of the MC obtained using the LTE method ((unassigned);(unassigned);(unassigned);(unassigned))
   (ALL)e_Mass Msun [0.11/6.46] Uncertainty in Mass ((unassigned);(unassigned);(unassigned);time.age;(unassigned))
  (1)Nyso   [14/861] Number, YSOs spatially associated to the MC ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  (1)Nirdc   [1/25] Number, IRDCs spatially associated to the MC ((unassigned);phys.veloc.orbital;arith.diff;src.var)

ALL cols		    
 (i)indexed column
   (ALL)Sgas Msun/pc2 [133/816] Surface gas density of the MC ((unassigned);(unassigned);(unassigned);phys.particle.neutrino)
   (ALL)e_Sgas Msun/pc2 [60/410] Uncertainty in Sgas ((unassigned);(unassigned);(unassigned);time.age;meta.main)
   (ALL)Ssfr Msun/Myr/pc2 [1.0/26.8] Surface density of star formation rate of the MC ((unassigned);(unassigned);(unassigned);phys.aerosol)
   (ALL)e_Ssfr Msun/Myr/pc2 [0.6/13.5] Uncertainty in Ssfr ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (1)SFE % [0.5/11.9] Star formation efficiency in % units in each cloud. ((unassigned);(unassigned);(unassigned);time.obs.end;meta.main)
  (1)e_SFE % [0.1/0.7] Uncertainty in SFE ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
   (ALL)SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)
   (ALL)_RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
   (ALL)_DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS ((unassigned);(unassigned);(unassigned);(unassigned))
  (2)IRDC (char) IRDC identifier (time.epoch;pos.wcs.crpix;arith.grad;spect.line.veloc;arith)
  (2)maj arcsec [6.0/361.5] Major axis size of IRDC (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;time.period.rotation)
  (2)min arcsec [4.3/123.4] Minor axis size of IRDC (Note 1)   ((unassigned);(unassigned);(unassigned);time.period.rotation)
  (2)PA deg [-88.0/332.0] Position angle of IRDC (Note 1)   ((unassigned);(unassigned);(unassigned);instr.spect;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)tau   [0.37/0.85] mean opacity, Spitzer/IRAC 8um band (Note 1)   ((unassigned);(unassigned);(unassigned);phys.enthalpy)
  (2)Area pc2 [0.006/54.2] Area of IRDC (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  (2)e_Area pc2 [0.001/13.6] Uncertainty in Area ((unassigned);(unassigned);(unassigned);time.age;(unassigned))
  (2)Rad pc [0.04/4.16] Effective radius of IRDC (Note 2)   ((unassigned);(unassigned);(unassigned);(unassigned))
  (2)e_Rad pc [0.003/0.3] Uncertainty in Rad ((unassigned);(unassigned);(unassigned);time.age;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846453332 Where phase=3 and catid=18970053
**** 
**** --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=846453332 Where phase=3 and catid=18970053
**** 
**** --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/VR416225.err (2026-10-27T21:55:30)
-3
-source=J/ApJ/897/53
-ref=VIZ6ae11dd3659e1
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