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/A+AS/109/375
  Blue stragglers in open clusters (Ahumada+, 1995)
ReadMe+ftp
1995A&AS..109..375A
Similar Catalogs
Post annotation 		img(gal)
1.J/A+AS/109/375/table1*Open cluster data (Note) (399 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  Name (char) (i) Cluster designation ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  RA2000 "h:m:s" Right ascension 2000.0 ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  DE2000 "d:m:s" Declination 2000.0 ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  E(B-V) mag (n) Reddening ((unassigned);phys.atmol.qn.F;arith.grad;pos.lsr)
  (B-V)0 mag (n) De-reddened turnoff colour ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  log(Age) [yr] Decimal logarithm of the age in years ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;meta.main)
  ApDiam arcmin (n) Apparent cluster diameter ((unassigned);phys.veloc.orbital;arith.diff;time.period.rotation;phys.atmol.level;meta.main)
  N2  Number of stars on the main sequence to two magnitudes below the turnoff ((unassigned);(unassigned);(unassigned);src.var)
  Nbs  Number of blue straggler candidates ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  r_Name (char) Photometry source(s) (instr.fov;stat.Fourier.amplitude;arith.factor;phys.veloc.dispersion)
  Note (char) [ *] An asterisk indicates a note detailed in file notes.dat ((unassigned);phys.size.diameter;arith.factor;phys.veloc.orbital)

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  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846456225 Where phase=3 and catid=41090375
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR487898.err (2026-10-27T22:43:42)
-3
-source=J/A+AS/109/375/table1
-ref=VIZ6ae12920771da
elapse time 3