VizieR

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

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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/A+A/623/A108
  Age of 269 GDR2 open clusters (Bossini+, 2019)
ReadMe+ftp
2019A&A...623A.108B
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/623/A108/tableaSummary of OCs parameters characterised in this study (tables A1-A3) (269 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 (meta.id;meta.main)
  RA_ICRS deg (i) Mean right ascension of the cluster (ICRS) at epoch 2015.5 (pos.eq.ra;meta.main)
  DE_ICRS deg (i) Mean declination of the cluster (ICRS) at epoch 2015.5 (pos.eq.dec;meta.main)
  logA [yr] Bayesian estimation of Age (in log t) (time.age)
  e_logA [yr] 16th percentile confidence level of Age (in log t) (stat.error)
  E_logA [yr] 84th percentile confidence level of Age (in log t) (stat.error;stat.max)
  Dist mag Bayesian estimation of distant modulus (phot.mag.distMod)
  e_Dist mag 16th percentile confidence level of distance modulus (stat.error)
  E_Dist mag 84th percentile confidence level of distance modulus (stat.error;stat.max)
  AV mag Bayesian estimation of extinction in V band (phys.absorption)

ALL cols		    
 (i)indexed column
  e_AV mag 16th percentile confidence level of extinction in V band (stat.error)
  E_AV mag 84th percentile confidence level of extinction in V band (stat.error;stat.max)
  AGTO mag Extinction in G band (GaiaDR2 Evans et al., 2018A&A...616A...4E, Cat. I/345) at the turn off of the cluster (phys.absorption;em.opt.V)
  e_AGTO mag 16th percentile confidence level of extinction in G band at the turn off (stat.error)
  E_AGTO mag 84th percentile confidence level of extinction in G band at the turn off (stat.error;stat.max)
  Fe/H  Cluster metallicity assumed (in dex) (phys.abund.Z)
  r_Fe/H (char) Reference for the metallicity assumed (Note 1)   (meta.ref)
  SimbadName (char) 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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