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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/831/67
  Galactic CHaMP. III. 12CO dense clump properties (Barnes+, 2016)
Post annotation
img(gal)
1.J/ApJ/831/67/table1(c)CHaMP clumps 12CO J=1->0 observed parameters (312 rows)
2.J/ApJ/831/67/table2CHaMP clumps 12CO J=1->0 physical parameters with standard NH2 conversion (272 rows)
3.J/ApJ/831/67/table3CHaMP clumps 12CO J=1->0 physical parameters with ThrUMMS NH2 conversion (272 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1)amaj arcsec (n) [34/831] Major axis size, 2D decomposition (phys.angSize)
  (1)bmin arcsec (n) [24/479] Minor axis size, 2D decomposition (phys.angSize)
  (1)bVel km/s [-45/3] Lower velocity range used for moment calculations (instr.bandwidth)
  (1)BVel km/s [-35/27] Upper velocity range used for moment calculations (instr.bandwidth)
   (ALL)BYF  (i) BYF number from Paper I (Barnes+, 2011, J/ApJS/196/12) (meta.id;meta.main)
  (1)_DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  (1)e_amaj arcsec (n) [12] Uncertainty in amaj (stat.error)
  (1)e_bmin arcsec (n) [12/24] Uncertainty in bmin (stat.error)
  (1)e_I12CO K.km/s (n) [0.2/2] Uncertainty in I12CO (stat.error)
  (1)e_PA deg (n) Uncertainty in PA (stat.error)
  (1)epos (char) Flag on 2D elliptical gaussian decomposition (Note 2)   (meta.code)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_SigV km/s (n) [0.06/1] Uncertainty in SigV (stat.error)
  (1)e_Tp K (n) [0.4/1.1] Uncertainty in Tp (stat.error)
  (1)e_Vlsr km/s (n) [0.06/1] Uncertainty in Vlsr (stat.error;phys.veloc;pos.lsr)
  (1)GLATc deg (n) Galactic latitude, emission centroid (pos.galactic.lat)
  (1)GLATp deg (n) Galactic latitude, emission peak (pos.galactic.lat)
  (1)GLONc deg (n) Galactic longitude, emission centroid (pos.galactic.lon)
  (1)GLONp deg (n) Galactic longitude, emission peak (pos.galactic.lon)
  (1)I12CO K.km/s (n) [5/262] 12CO J=1->0 integrated intensity, I(12CO)=integral(T*RdV) (phot.flux.density;em.IR.J)
  (1)l_amaj (char) Limit flag on amaj (meta.code.error)
  (1)l_bmin (char) Limit flag on bmin (meta.code.error)
   (ALL)m_BYF (char) Subclump letter from Paper I (Note 1)   (meta.code.multip)
  (1)opos (char) Flag on 12CO observation (Note 2)   (meta.code)
  (1)PA deg (n) Position angle, 2D decomposition (pos.posAng)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)PapI (char) Display data from Paper I (Barnes+, 2011, J/ApJS/196/12) (meta.ref.url)
  (1)PapII  (n)Display the clump data from Paper II (Ma+, 2013, J/ApJ/779/79) (meta.ref.url)
  (1)_RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)SigV km/s (n) [0.4/6.6] Velocity dispersion (phys.veloc.dispersion)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)Tp K (n) [4/34] Peak brightness temperature (phys.temperature;stat.max)
  (1)Vlsr km/s (n) [-41/20] Intensity-weighted LSR velocity (phys.veloc;pos.lsr)
  (2+3)alpha   [0.3/209] Virial α parameter (α=Mvir/Mcol) (phys.mass;arith.ratio)
  (2+3)Dist kpc [1/7] Final distance (Note 1)   (pos.distance;pos.heliocentric)
  (2+3)f_Dist (char) Flag on Dist (Note 2)   (meta.code)
  (2+3)LCO K.km/s/pc2 [2/4807] Peak line luminosity, 12CO J=1->0 (phys.luminosity)
  (2+3)MBE Msun [52/232539] Bonnor-Ebert mass (phys.mass)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2+3)Mcol Msun [7/58792] LTE mass (phys.mass)
  (2+3)NCO m-2 Peak column density in 12CO J=1->0 (phys.columnDensity;stat.max)
  (2+3)ncol m-3 [4/1264] Estimated density at the emission peak (phys.density)
  (2+3)Pgas pPa [0.3/925] Implied central gas pressure (phys.pressure;em.wl.central)
  (2+3)Rad pc [0.1/7.2] Clump radius (phys.size.radius)
  (2+3)rcol Msun/pc3 Equivalent mass density (phys.density)
  (2+3)RJe pc [0.1/1.3] Rayleigh-Jeans radius (phys.size.radius)
  (2+3)Sigp Msun/pc2 [17/3233] Mass surface density (phys.density)

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