VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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/ApJS/254/3
  CO obs. of molecular clouds in the MW midplane (Ma+, 2021)
ReadMe+ftp
2021ApJS..254....3M
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/254/3/table3Properties of 13CO clouds (300 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)
  MWISP (char) MWISP project source identifier (Note G1)   (meta.id;meta.main)
  GLON deg [104.79/119.7] Centroid Galactic Longitude (pos.galactic.lon)
  GLAT deg [-4.5/5.2] Centroid Galactic Latitude (pos.galactic.lat)
  amaj arcsec [53/3138] Intensity-weighted major axis, {theta}a (phys.angSize)
  bmin arcsec [28/1225] Intensity-weighted minor axis, {theta}b (phys.angSize;src)
  PA deg [-179/178] Position Angle (pos.posAng)
  VLSR km/s [-72/6.5] Local Standard of Rest velocity (phys.veloc;pos.lsr)
  sigma km/s [0.3/4.3] Velocity dispersion, {sigma}v (phys.veloc.dispersion)
  Dist kpc (n) [0.2/6.2] Heliocentric distance (pos.distance)
  Rad pc (n) [0.12/20.9] Effective Radius (phys.size.radius)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Tex K (n) [7.8/47] Excitation temperature (phys.atmol.excitation)
  Tau  (n) [0.2/1] Optical depth (phys.absorption.opticalDepth)
  NH2 cm-2 (n) [8.2e+19/6.3e+23] Average column density, N0(H2) (phys.columnDensity;stat.mean)
  Mass Msun (n) [1.1/1.6e+6] LTE mass (phys.mass)
  Sigma Msun/pc2 (n) [12.4/1703.1] Mass surface density, {Sigma} (phys.density)
  n cm-3 (n) [60/23307] Number density (meta.number;phys.density)
  aVir  (n) [0.1/99.4] Virial parameter, {alpha}vir (phys.mass;arith.ratio)
  Match (char) Identifier of matched MWISP 12CO clouds (meta.id.cross)
  _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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