VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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/ApJ/762/25
  The most metal-poor stars in HES and SDSS. I. (Norris+, 2013)
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2013ApJ...762...25N
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Post annotation 		img(gal)
1.J/ApJ/762/25/starsProgram stars and their atmospheric parameters (tables 1 and 9) (38 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. (meta.record)
  Name (char) (i) Star name (meta.id;meta.main)
  n_Name (char) [b] b: SDSS "MJD-plate-fiber" nomenclature (meta.note)
  Aname (char) (i) Abbreviated name, used in the equivalent width tables linkRole{191 equivalent widths } (meta.id)
  RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  Nrv  (n)Number of radial velocity measures in table 8 (meta.number)
  Bmag mag [12.9/16.5] Photographic B magnitude from HES, (J/A+A/484/721) (phot.mag;em.opt.B)
  f_Bmag (char) [c] Bmag from SDSS (Note 1)   (meta.code)
  (B-V)0 mag [0.3/1.1] B-V color index (phot.color;em.opt.B;em.opt.V)
  r_(B-V)0   [1/4] Source of (B-V)0 (Note 2)   (meta.ref;pos.frame)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  K' 0.1nm (n) [0/4.5] The CaII-K line index defined by Beers et al. (1999, Cat. J/AJ/117/981) (spect.line.intensity)
  G' 0.1nm (n) [0/7.4] The CH G-band index (spect.line.intensity)
  H' 0.1nm (n) [0/5.4] The mean of hydrogen indices Hγand Hδ (spect.line.intensity)
  [Fe/H]K [Sun] (n) [-3.9/-2.8] Iron abundance, following Beers et al., 1999, Cat. J/AJ/117/981 (phys.abund.Fe)
  [Fe/H] [Sun] [-4.1/-2.7] Value of [Fe/H] (phys.abund.Fe)
  f_[Fe/H] (char) [d] Averaged [Fe/H] (Note 3)   (meta.code)
  S/N  Signal to noise ratio (S/N per ∼0.17Å pixel at 4500Å) (Note 4)   (stat.snr;instr.pixel)
  Wmin 0.1pm Smallest equivalent width that we could reliably measure in each of the spectra in milli-Angstroms (Note 4)   (spect.line.eqWidth)
  EW  Display the Equivalent Widths for this star (meta.ref.url)
  Pap  Display data from Papers II (J/ApJ/762/26) and III (J/ApJ/762/27) (meta.ref.url)
  VP  Velocity Plot (meta.ref.url)
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  C (char) [d] C-rich star (meta.note)
  Teff1 K (n) Effective temperature Teff(Sp) (Note 5)   (phys.temperature.effective)
  logg1 [cm/s2] (n) Gravity (Note 5)   (phys.gravity)
  E(B-V)1 mag (n) Color excess (Note 5)   (phot.color.excess)
  Teff2 K Effective temperature Teff(Balmer) (Note 6)   (phys.temperature.effective)
  e_Teff2 K Mean error (σ) on Teff2 (Note 6)   (stat.error)
  Nh   [1/11] Number of H lines (meta.number)
  logg2 [cm/s2] Gravity (Note 6)   (phys.gravity)
  HP2 0.1nm (n) Hδ line index (Note 7)   (spect.line.intensity)
  Teff3 K (n) Effective temperature Teff(Hδ) (Note 7)   (phys.temperature.effective)
  Teff K Final effective temperature (phys.temperature.effective)
  e_Teff K (n) 1-σ on Teff (stat.error;phys.temperature.effective)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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