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J/ApJ/897/53
  IR dark clouds parameters in molecular clouds (Retes-Romero+, 2020)
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2020ApJ...897...53R
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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
 
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)MC (char) (i) Name of the molecular cloud (meta.id;meta.main)
  (1)IRAS (char) Name of the principal IRAS source in the MC (meta.id.assoc)
   (ALL)GLON deg [16.94/50.28] Galactic longitude (pos.galactic.lon)
   (ALL)GLAT deg [-0.61/0.15] Galactic latitude (pos.galactic.lat)
  (1)Dist kpc [1.0/5.4] Kinematical distance (Note 1)   (pos.distance)
  (1)e_Dist kpc [0.1/0.6] Uncertainty in Dist; 12% of value (stat.error)
   (ALL)Mass Msun [0.23/13.52] Mass of the MC obtained using the LTE method (phys.mass)
   (ALL)e_Mass Msun [0.11/6.46] Uncertainty in Mass (stat.error;phys.mass)
  (1)Nyso   [14/861] Number, YSOs spatially associated to the MC (meta.number)
  (1)Nirdc   [1/25] Number, IRDCs spatially associated to the MC (meta.number)

ALL cols		    
 (i)indexed column
   (ALL)Sgas Msun/pc2 [133/816] Surface gas density of the MC (phot.flux.density.sb)
   (ALL)e_Sgas Msun/pc2 [60/410] Uncertainty in Sgas (stat.error)
   (ALL)Ssfr Msun/Myr/pc2 [1.0/26.8] Surface density of star formation rate of the MC (phys.SFR)
   (ALL)e_Ssfr Msun/Myr/pc2 [0.6/13.5] Uncertainty in Ssfr (stat.error)
  (1)SFE % [0.5/11.9] Star formation efficiency in % units in each cloud. (stat.param)
  (1)e_SFE % [0.1/0.7] Uncertainty in SFE (stat.error)
   (ALL)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
   (ALL)_RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
   (ALL)_DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  (2)IRDC (char) IRDC identifier (meta.id;meta.main)
  (2)maj arcsec [6.0/361.5] Major axis size of IRDC (Note 1)   (phys.angSize)
  (2)min arcsec [4.3/123.4] Minor axis size of IRDC (Note 1)   (phys.angSize)
  (2)PA deg [-88.0/332.0] Position angle of IRDC (Note 1)   (pos.posAng)

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)   (phys.absorption.coeff)
  (2)Area pc2 [0.006/54.2] Area of IRDC (Note 2)   (phys.area)
  (2)e_Area pc2 [0.001/13.6] Uncertainty in Area (stat.error;phys.area)
  (2)Rad pc [0.04/4.16] Effective radius of IRDC (Note 2)   (phys.size.radius)
  (2)e_Rad pc [0.003/0.3] Uncertainty in Rad (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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