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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
[METAcat] [METAcells] [stats]
Post annotation 		img(gal)
1.J/A+A/623/A108/tableaSummary of OCs parameters characterised in this study (tables A1-A3) (269 rows) (released 2021-01-22)
[METAtab] [METAcola]

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - ) [METAcola]
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
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
.errorfile=/tmp/V-0.err (2025-08-24T12:30:35)
-2
-source=36230108
-ref=VIZ68ab05eb4250c
elapse time 0

Options: wopt=0, optS=0, onote=0, opt1=8, opos=0

Contents of error file (/tmp/V-0.err):
-rwxr-xr-x 1 root root 963736 Jun 11 08:12 /srv/httpd/bin/vizier
----db1_query(0 'metaviz@VIZIR'):
[1756038635]   Select name, dbname, catid, tabid, flags, equinox, epoch, explain, dbaid, cooframe, release, records, notid, comment, status, cooprec, morexplain From METAtab where name = 'METApop' and catid in (select catid from METAcat where catid=METAtab.catid and (authid=0))
----db1_reset(0 'metaviz@VIZIR')
----db1_open(metaviz@VIZIR) gives: 1
----Open server: 130.79.128.5, port 5432 (type postgres base vizier)
----db1_query(1 'metaviz@VIZIR'):
[1756038635]   SELECT max(popu) as Ncalls FROM METAcat where catid!=0
----db1_query(0 'metaviz@VIZIR'):
[1756038635]   Select famid, name, explain From METAfam where famid=468
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756038635]   Select ucdid, name, class, explain From METAucd where ucdid=933
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756038635]   Select famid, name, explain From METAfam where famid=470
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756038635]   Select ucdid, name, class, explain From METAucd where ucdid=129
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756038635]   Select famid, name, explain From METAfam where famid=920
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756038635]   Select ucdid, name, class, explain From METAucd where ucdid=83
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756038635]   Select famid, name, explain From METAfam where famid=1255
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756038635]   Select famid, name, explain From METAfam where famid=156
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756038635]   Select famid, name, explain From METAfam where famid=1167
----db1_reset(0 'metaviz@VIZIR')
----db1_query(0 'metaviz@VIZIR'):
[1756038635]   Select famid, name, explain From METAfam where famid=1137
----db1_reset(0 'metaviz@VIZIR')
----inherit(u=used, h=hidden):
     [u] +source=36230108
     [u] -ref=VIZ68ab05eb4250c
====inherit(): added 0 hidden fields
----free temporary files
----db1_close(0 'metaviz@VIZIR')
----db1_close(1 'metaviz@VIZIR')
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