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+A/668/A4
  LAMOST open clusters (Fu+, 2022)
ReadMe+ftp
2022A&A...668A...4F
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/668/A4/memberlMember star parameters (7570 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);stat.error;arith.factor;phys.veloc)
  GaiaDR2  Gaia DR2 source_id (GaiaDR2) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  Gmag mag G magnitude in Gaia DR2 (photgmean_mag) ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  BPmag mag (n) BP magnitude in Gaia DR2 (photbpmean_mag) ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  RPmag mag (n) RP magnitude in Gaia DR2 (photrpmean_mag) ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  Pmemb  Membership probability from Cantat-Gaudin et al. (2020, Cat. J/A+A/640/A1) (proba) (phot.color;instr.det.noise;arith.grad;(unassigned);meta.main)
  Cluster (char) Cluster name (Cluster) (time.epoch;(unassigned);arith.factor;src.fwhm)
  Flag  (n) Quality control flag (flag) ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  Obsid  LAMOST DR8 obsid (obsid) (instr.fov;stat.error.sys;arith.factor;spect.line.veloc;stat.median)
  Obs.date "Y:M:D" (n)LAMOST observation date (obsdate) (time.epoch;phys.atmol.qn.S;arith.factor;pos.centroid;stat.param)
  RAJ2000 deg Object right ascension in LAMOST DR8 (J2000) (ra_obs) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  DEJ2000 deg Object declination in LAMOST DR8 (J2000) (dec_obs) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  Teff K Effective temperature (teff) ((unassigned);spect.dopplerVeloc.radio;arith.factor;em.radio)
  e_Teff K (n) effective temperature uncertainty (teff_err) (time.expo;(unassigned);arith.factor;time.age;em.radio.20-100MHz)
  logg [cm/s2] Surface gravity (logg) ((unassigned);(unassigned);arith.factor;(unassigned))
  e_logg [cm/s2] (n) Surface gravity uncertainty (logg_err) ((unassigned);stat.percentile;stat.min;time.age;meta.main)
  [Fe/H] [-] Iron abundance (feh) (pos.galactic.lon;stat.Fourier.amplitude;(unassigned);phys.reflectance)
  e_[Fe/H] [-] (n) Iron abundance uncertainty (feh_err) ((unassigned);phys.veloc.orbital;arith.diff;time.age;phys.reflectance.bidirectional)
  RV km/s Radial velocity (rv) (stat.value;pos.lsr;arith.grad;spect.index;arith.diff;meta.main)
  e_RV km/s Radial velocity uncertainty (rv_err) (pos.cylindrical;(unassigned);(unassigned);time.age;meta.main)
  Simbad  ask the Simbad data-base about this object ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)

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=846609688 Where phase=3 and catid=36680004
**** 
**** --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/VR106046.err (2026-10-29T17:21:27)
-3
-source=J/A+A/668/A4/memberl
-ref=VIZ6ae3809819e3e
elapse time 1