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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

  
J/A+A/577/A81
  Deep SDSS Optical Spectroscopy. II. (Fernandez-Alvar+, 2015)
ReadMe+ftp
2015A&A...577A..81F
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/A+A/577/A81/starsStellar parameters, abundances and distances for SDSS/SEGUE (table2) and BOSS (table3) samples (Note) (3944 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)
  T (char) Sample: 2=SDSS/SEGUE (table2), or 3=BOSS (table3) (meta.id;meta.dataset)
  PMF (char) Plate-mjd-fiber identification (meta.id)
  JName (char) SDSS-DR12 identification (JHHMMSS.ss+DDMMSS.s), except 6683-56388-0058 on a bad plate (meta.id;meta.main)
  Teff K [5800/6300] Effective temperature (phys.temperature.effective)
  e_Teff K [8/122] Effective temperature error (stat.error;phys.temperature.effective)
  logg [cm/s2] [2.5/4.4] log10 of the surface gravity (phys.gravity)
  e_logg [cm/s2] [0.05/1] log10 of the surface gravity error (stat.error)
  [Fe/H] [Sun] i[-3.7/0.5] Iron abundance (phys.abund)
  e_[Fe/H] [Sun] [0.05/0.5] Iron abundance error (stat.error;phys.abund.Fe)
  [Ca/H] [Sun] (n) [-4.3/-0.2] Calcium abundance (phys.abund)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_[Ca/H] [Sun] (n) [0.01/0.4] Calcium abundance error (stat.error;phys.abund)
  [Mg/H] [Sun] (n) [-3.6/-0] Magnesium abundance (phys.abund)
  e_[Mg/H] [Sun] (n) [0.04/0.5] Magnesium abundance error (stat.error;phys.abund)
  dsun kpc [5/127] Distance from the sun (pos.distance;pos.heliocentric)
  e_dsun kpc [0.2/1.5] Distance from the sun error (stat.error)
  r kpc [5.7/132] Distance from the Galaxy center (pos.distance;pos.galactocentric)
  Z kpc [-76./103] Distance from the galactic plane (pos.cartesian.z;pos.galactic)
  Sp  Interactive spectrum from SDSS (meta.ref.url)
spectrum
  _RA deg (n)(i) Positions from SDSS-DR12 (plate 6683 for MJD=56388 is marked bad; this spectrum has no position (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (n)(i) Positions from SDSS-DR12 (plate 6683 for MJD=56388 is marked bad; this spectrum has no position (declination part) (pos.eq.dec;meta.main)

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