VizieR

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

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/164/54
  Gaia structural parameters of 256 open clusters (Zhong+, 2022)
ReadMe+ftp
2022AJ....164...54Z
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/164/54/table1Open cluster catalog with structural parameters (256 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)
  Cluster (char) Cluster name in CG20 (Note 1)   (meta.id;meta.main)
  RA_ICRS deg (i) [0.5/354] Mean right ascension of members in CG20, (ICRS) at Ep=2015.5 (Note 1)   (pos.eq.ra;meta.main)
  DE_ICRS deg (i) [-71/86] Mean declination of members in CG20, (ICRS) at Ep=2015.5 (Note 1)   (pos.eq.dec;meta.main)
  pmRA mas/yr [-11.4/7.68] Mean proper motion along RA of members in CG20, pmRA*cosDE (Note 1)   (pos.pm;pos.eq.ra)
  pmDE mas/yr [-9.74/12] Mean proper motion along DE of members in CG20 (Note 1)   (pos.pm;pos.eq.dec)
  plx mas [0.44/1.06] Mean parallax members in CG20 (Note 1)   (pos.parallax.trig)
  Dist pc [1003/1992] Most likely distance of clusters in CG20 (Note 1)   (phot.mag.distMod)
  Age [yr] [7.0/9.85] Estimated cluster age in CG20 (Note 1)   (time.age)
  KDE   [0.271/0.589] Bandwidth of kernel density estimation (stat.fit.param)
  Angh deg [0.03/2.31] Angular size of half number radius (meta.number;phys.angSize)

ALL cols		    
 (i)indexed column
  Angc deg [0.06/2.3] Angular size of King's core radius derived by the core members (phys.angSize)
  e_Angc deg [0.001/3] Measurement uncertainty of Angc (stat.error)
  Angt deg [0.11/6.9] Angular size of King's tidal radius derived by the core members (phys.angSize)
  e_Angt deg [0.003/9] Measurement uncertainty of Angt (stat.error)
  Ango deg (n) [0.09/2.63] Angular size of mean radius of outer halo members (phys.angSize;stat.mean)
  e_Ango deg (n) [0/0.13] Measurement uncertainty of Ango (stat.error)
  Ange deg (n) [0.19/7.43] Angular size of boundary radius of outer halo members (phys.angSize)
  e_Ange deg (n) [0.003/2] Measurement uncertainty of Ange (stat.error)
  Radh pc [1.3/58] Physical size of half number radius (meta.number;phys.size.radius)
  Radc pc [2.1/54.5] Physical size of King's core radius derived by the core members (phys.size.radius)
  Radt pc [3.6/214] Physical size of King's tidal radius derived by the core members (phys.size.radius)
  Rado pc (n) [2.8/61.2] Physical size of mean radius of outer halo members (phys.size.radius;stat.mean)
  Rade pc (n) [6.3/149] Physical size of boundary radius of outer halo members (phys.size.radius)
  Flag (char) Label of cluster samples (Note 2)   (meta.code.error)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  _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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