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/AJ/169/291
  12CO, 13CO, & C18O in Milky Way G24 region clouds (Yang+, 2025)
ReadMe+ftp
2025AJ....169..291Y
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/169/291/tablea3The parameters of C18O clumps (original column names in green) (110 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
Standard Original
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Num   [1/110] Clump number (Number) (meta.id)
  MWISP (char) [MWISP] Source name prefix (meta.id.part;meta.main)
  Source (char) Source name defined by Galactic Coordinates (GDD.ddd+D.ddd) (meta.id.part;meta.main)
  Vlsr km/s [79.67/121] Central velocity (phys.veloc;pos.lsr)
  dv km/s [0.34/2.63] Linewidth (Delta_v) (spect.line.width)
  MajAx arcsec [51/130] Major axis (theta_a) (phys.angSize)
  MinAx arcsec [63/220] Minor axis (theta_b) (phys.angSize)
  Diam arcsec [58/134] Diameter (theta_FWHM) (phys.angSize)
  PA deg [-44/157] Position angle (pos.posAng)
  DistHC kpc [5.04/7.36] Heliocentric distance (Distance) (pos.distance)

ALL cols		    
 (i)indexed column
  DistGC kpc [3.33/4.11] Galactocentric distance (RGC) (pos.distance)
  Tex K [4.8/21.8] Excitation temperature (phys.atmol.excitation)
  log(NH2) [cm-2] [20.6/22.1] Log of hydrogen column density (phys.columnDensity)
  Reff pc [0.4/2.2] Effective radius (phys.size.radius)
  log(M) [Msun] [1.6/3.9] Log of mass (log_Mclump) (phys.mass)
  log(Mvir) [Msun] [1.3/3.4] Log of virial mass (phys.virial)
  avir   [0.1/2.3] Virial parameter (alpha_vir) (phys.mass;arith.ratio)
  log(Sig) [Msun/pc2] [1.4/2.8] Log of surface density (log_Sigma) (phys.density)
  log(nH2) [cm-3] [2.9/4.6] Log of number density of hydrogen molecules (phys.density)
  dvTh km/s [0.09/0.18] Thermal linewidth (Delta_vth) (spect.line.width)
  dvNTh km/s [0.3/2.63] Non-thermal linewidth (Delta_vnth) (spect.line.width)
  Flag (char) Potential to form massive stars (*=Yes) (Potential) (Note 1)   (meta.code.error)
  _Glon deg Positions derived from source name (longitude part) (pos.galactic.lon)
  _Glat deg Positions derived from source name (latitude part) (pos.galactic.lat)
  _RA.icrs deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

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