VizieR

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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/121/2124
  {lambda} Ori pre-main-sequence stars photometry (Dolan+, 2001)
ReadMe+ftp
2001AJ....121.2124D
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/121/2124/table4Massive star photometry (20 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)
  HD  (i) The HD (Cat. III/135) number (pos.galactic.lon;phys.mol.quadrupole.electric;arith;spect.line.veloc;arith)
  PPM  (n) The Positions & Proper Motions Catalog (Cat. I/146) number ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  SpType (char) Spectral type (Note 1)   ((unassigned);pos.galactic.lon;arith.diff;pos.posAng;meta.main)
  f_SpType (char) [b] Flag on SpType (Note 2)   ((unassigned);(unassigned);arith;pos.eq.dec)
  Vmag mag The V band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  e_Vmag mag Uncertainty in Vmag (meta.id.cross;(unassigned);arith;time.age;stat.probability;(unassigned);(unassigned))
  b-y mag The (b-y) Stroemgren color ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  e_b-y mag Uncertainty in (b-y) ((unassigned);phys.veloc.orbital;arith.diff;time.age;pos.HTM;(unassigned);(unassigned))
  m1 mag The m1 band magnitude ((unassigned);(unassigned);(unassigned);stat.filling)
  e_m1 mag Uncertainty in m1 ((unassigned);(unassigned);arith.diff;time.age;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  c1 mag The c1 band magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  e_c1 mag Uncertainty in c1 ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  o_b-y  Number of Stroemgren uvby observations ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  beta mag The {beta} band magnitude ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  e_beta mag Uncertainty in beta ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  o_beta  Number of beta observations ((unassigned);(unassigned);(unassigned);src.var)
  r_HD  Reference on HD ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;(unassigned))
  Simbad  ask the Simbad data-base about this object ((unassigned);phys.veloc.orbital;arith.diff)
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)

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=846421282 Where phase=3 and catid=51212124
**** 
**** --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/VR3420044.err (2026-10-27T13:01:19)
-3
-source=J/AJ/121/2124/table4
-ref=VIZ6ae0a0a0342f8c
elapse time 3