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/A+A/326/751
  Chemical composition of halo and disk stars (Nissen+, 1997)
ReadMe+ftp
1997A&A...326..751N
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/326/751/starsStars observed (tables A1 and A2 of paper) (29 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) Designation of star ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  EW  (n)Column containing the equivalent width in table A4 ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;phys.veloc.pulsat)
  Vmag mag Visual magnitude (Note 1)   ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  b-y mag Colour index (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  m1 mag Metallicity index (Note 1)   ((unassigned);(unassigned);(unassigned);pos.healpix)
  c1 mag Balmer discontinuity index (Note 1)   ((unassigned);(unassigned);(unassigned);pos.healpix)
  Hbeta mag (n) H-beta line index ((unassigned);phys.veloc.orbital;arith.diff;phys.abund.Y;(unassigned);(unassigned))
  E(b-y) mag (n) Color excess (obs.param;stat.error.sys;arith.factor;pos.lsr)
  [Fe/H] [Sun] Photometric metallicity (stat.fit.residual;instr.beam;stat.min;pos.emergenceAng)
  M(V) mag (n) Absolute magnitude ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Dist1 pc Distance (using photometric metallicities) ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm;arith;meta.main)
  Simbad  ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion)
  RA1950 "h:m:s" Right ascension (1950.0) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  DE1950 "d:m:s" Declination (1950.0) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  Epoch yr Epoch of coordinates ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  pmRA arcsec/yrProper motion = 15*mu(alpha)*cos(dec) ((unassigned);phys.veloc.orbital;arith.diff;instr.offset;(unassigned))
  pmDE arcsec/yrProper motion = mu(dec) (time;instr.det.noise;stat.min;instr.offset;(unassigned))
  HRV km/s Heliocentric radial velocity ((unassigned);(unassigned);(unassigned);(unassigned);arith.diff;meta.main)
  Dist2 pc Distance (using spectroscopic metallicities) ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm;arith;meta.main)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned))
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))

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=846442489 Where phase=3 and catid=33260751
**** 
**** --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/VR187061.err (2026-10-27T18:54:48)
-3
-source=J/A+A/326/751/stars
-ref=VIZ6ae0f3792dab5
elapse time 1