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/tablea1(c)The parameters of 12CO clumps (original column names in green) (257 rows)
2.J/AJ/169/291/tablea2(c)The parameters of 13CO clumps (original column names in green) (201 rows)
3.J/AJ/169/291/tablea3(c)The parameters of C18O clumps (original column names in green) (110 rows)
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Simple ConstraintList Of Constraints
 
Standard Original
Query by Constraints constraints help applied on Columns (Output Order: + - )
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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)Num   [1/257] Clump number (Number) (meta.id)
   (ALL)MWISP (char) [MWISP] Source name prefix (meta.id.part;meta.main)
   (ALL)Source (char) Source name defined by Galactic Coordinates (GDD.ddd+D.ddd) (meta.id.part;meta.main)
   (ALL)Vlsr km/s [78.24/121.62] Central velocity (phys.veloc;pos.lsr)
   (ALL)dv km/s [0.47/7.51] Linewidth (Delta_v) (spect.line.width)
   (ALL)MajAx arcsec [54/279] Major axis (theta_a) (phys.angSize)
   (ALL)MinAx arcsec [71/582] Minor axis (theta_b) (phys.angSize)
   (ALL)Diam arcsec [65/354] Diameter (theta_FWHM) (phys.angSize)
   (ALL)PA deg [-64/174] Position angle (pos.posAng)
   (ALL)DistHC kpc [5.01/7.66] Heliocentric distance (Distance) (pos.distance)

ALL cols		    
 (i)indexed column
   (ALL)DistGC kpc [3.33/4.13] Galactocentric distance (RGC) (pos.distance)
   (ALL)Tex K [5.6/23.8] Excitation temperature (phys.atmol.excitation)
   (ALL)log(NH2) [cm-2] [20.4/21.7] Log of hydrogen column density (phys.columnDensity)
   (ALL)Reff pc [0.6/6.4] Effective radius (phys.size.radius)
   (ALL)log(M) [Msun] [1.7/4] Log of mass (log_Mclump) (phys.mass)
   (ALL)log(Mvir) [Msun] [1.7/4.2] Log of virial mass (phys.virial)
   (ALL)avir   [0.7/12.1] Virial parameter (alpha_vir) (phys.mass;arith.ratio)
   (ALL)log(Sig) [Msun/pc2] [0.9/2.3] Log of surface density (log_Sigma) (phys.density)
   (ALL)log(nH2) [cm-3] [0.6/3.1] Log of number density of hydrogen molecules (phys.density)
   (ALL)dvTh km/s [0.1/0.2] Thermal linewidth (Delta_vth) (spect.line.width)
   (ALL)dvNTh km/s [0.45/7.51] Non-thermal linewidth (Delta_vnth) (spect.line.width)
   (ALL)_Glon deg Positions derived from source name (longitude part) (pos.galactic.lon)
   (ALL)_Glat deg Positions derived from source name (latitude part) (pos.galactic.lat)

ALL cols		    
 (i)indexed column
   (ALL)_RA.icrs deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
   (ALL)_DE.icrs deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  (2+3)Flag (char) Potential to form massive stars (*=Yes) (Potential) (Note 1)   (meta.code.error)

ALL cols		    
 (i)indexed column
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