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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

  HES survey. IV. Candidate metal-poor stars (Christlieb+, 2008)
Post annotation
1.J/A+A/484/721/hescanHES metal-poor candidates (table A1) (20271 rows)

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. (meta.record)
  HE (char) (i) HE designation (HE HHMM-DDMM) (;meta.main)
  HESid (char) Unique HES identifier (HENNNNNNmNNNNNNbNNNN) (
  RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  Field  ESO-SERC field number (;obs.field)
  Type (char) Object type (stars or bright) (src.class)
  Bmag mag Photographic B magnitude (from HES) (phot.mag;em.opt.B)
  E(B-V) mag Color excess (phot.color.excess)
  (B-V)0 mag De-reddened B-V color index (phot.color;em.opt.B;em.opt.V)
  (J-K)0 mag (n) De-reddened J-K color index (phot.color;em.IR.J;em.IR.K)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (V-K)0 mag (n) De-reddened V-K color index (phot.color;em.opt.V;em.IR.K)
  S/N(B)  Average S/N of HES spectrum in BJ band (stat.snr)
  S/N(Ca)  Average S/N of HES spectrum in Ca H and K region (390-400nm) (stat.snr)
  KP 0.1nm KP index (CaII line) measured in HES spectrum (spect.index)
  e_KP 0.1nm 1-σ uncertainty of KP index (stat.error)
  GP 0.1nm GP index (CH G-band) measured in HES spectrum (spect.index)
  f1   [0,1] KP/(B-V)0 selection flag (meta.code)
  f2   [0,1] KP/(J-K)0 selection flag (meta.code)
  f3   [0,1] Ca K non-detection selection flag (meta.code)
  Class (char) Candidate class (mpca, unid, mpcb or mpcc) (Note 1)   (meta.code.class)
  [Fe/H]K  (n) Estimate of Fe based on (B-V)0 and KPHES (phys.abund.Fe)
  [Fe/H]R  (n) Estimate of Fe abundance based on (J-K)0 and KPHES (phys.abund.Fe)
  [C/Fe]R  (n) Estimate of C abundance, based on GPHES and KPHES (phys.abund)
  X (char) X indicates cross-identifications (in crossid file) (meta.ref.url)
  Simbad  ask the Simbad data-base about this object

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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