VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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/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/table2Observed and derivated parameters of individual IRDCs (128 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. (meta.record)
  MC (char) Name of the molecular cloud (meta.id.parent)
  IRDC (char) IRDC identifier (meta.id;meta.main)
  GLON deg [16.91/50.43] Galactic longitude, IRDC centroid (Note 1)   (pos.galactic.lon)
  GLAT deg [-0.69/0.24] Galactic latitude, IRDC centroid (Note 1)   (pos.galactic.lat)
  maj arcsec [6.0/361.5] Major axis size of IRDC (Note 1)   (phys.angSize)
  min arcsec [4.3/123.4] Minor axis size of IRDC (Note 1)   (phys.angSize)
  PA deg [-88.0/332.0] Position angle of IRDC (Note 1)   (pos.posAng)
  tau   [0.37/0.85] mean opacity, Spitzer/IRAC 8um band (Note 1)   (phys.absorption.coeff)
  Area pc2 [0.006/54.2] Area of IRDC (Note 2)   (phys.area)
  e_Area pc2 [0.001/13.6] Uncertainty in Area (stat.error;phys.area)

ALL cols		    
 (i)indexed column
  Rad pc [0.04/4.16] Effective radius of IRDC (Note 2)   (phys.size.radius)
  e_Rad pc [0.003/0.3] Uncertainty in Rad (stat.error)
  Mass Msun [2/19702] Mass of the IRDC (Note 2)   (phys.mass)
  e_Mass Msun [1/2168] Uncertainty in Mass (stat.error;phys.mass)
  Sgas Msun/pc2 [236/543] Surface gas density of IRDC (Note 2)   (phot.flux.density.sb)
  e_Sgas Msun/pc2 [25.99/59.8] Uncertainty in Sgas (stat.error)
  Ssfr Msun/Myr/pc2 [0.013/34.8] Surface density of the star formation rate of the IRDC (Note 2)   (phys.SFR)
  e_Ssfr Msun/Myr/pc2 [0.005/13.6] Uncertainty in Ssfr (stat.error)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  _RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

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