VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/AJ/167/220
  207 molecular clouds distance measurements; MWISP (Zhang+, 2024)
ReadMe+ftp
2024AJ....167..220Z
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/167/220/table1Parameters of 207 Molecular Clouds (MC) structures with distance measurement (207 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)
  ID   [1/207] Cloud identifier in this work (meta.id;meta.main)
  GLON deg [72/87] Galactic longitude; see Equ. 3 (Note 1)   (pos.galactic.lon)
  GLAT deg [-5/4] Galactic latitude; see Equ. 4 (Note 1)   (pos.galactic.lat)
  vLSR km/s [-30.4/15.1] Local Standard of Rest velocity ; see Equ. 8 (Note 1)   (phys.veloc;pos.lsr)
  sigmav km/s [0.5/3.1] Intensity weighted velocity dispersion; see Equ. 9 (phys.veloc.dispersion)
  Rad pc [0.8/14.1] Physical size; see Equ. 17 (phys.size.radius)
  dA pc (n) [514/2478] Model A median distance (pos.distance)
  E_dA pc (n) [4/115] The 84% uncertainty in dA (Note 2)   (stat.error;stat.max)
  e_dA pc (n) [3/91] The 16% uncertainty in dA (Note 2)   (stat.error)
  Sys-dA pc (n) [25/123] The 5% system uncertainty of Gaia data in dA (stat.error;pos.frame)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  dB pc (n) [535/2399] Model B median distance (pos.distance)
  E_dB pc (n) [3/127] The 84% uncertainty in dB (Note 2)   (stat.error;stat.max)
  e_dB pc (n) [5/117] The 16% uncertainty in dB (Note 2)   (stat.error)
  Sys-dB pc (n) [26/119] The 5% system uncertainty of Gaia data in dB (stat.error;pos.frame)
  Nmean /cm2 [6.04e+20/1.27e+22] Mean column density (Note 3)   (phys.columnDensity)
  MassLTE Msun [40/49490] LTE mass (Note 4)   (phys.mass)
  MassXf Msun [70/68310] Xfactor mass (Note 5)   (phys.mass)
  alpha   [0.6/31.7] Virial parameter of 13CO traced cloud; see Equ. 21 (stat.fit.param)
  Model (char) Adopted model that gave more accurate distance (pos.distance;stat.param;meta.modelled)
  _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)

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