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J/AJ/147/136
  Stars of very low metal abundance. VI. Abundances (Roederer+, 2014)
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img(gal)
1.J/AJ/147/136/stars(c)Photometry (Table7), stellar data (Table3), and NLTE abundance corrections (Table15) (313 rows)
2.J/AJ/147/136/table2Log of observations (532 rows)
3.J/AJ/147/136/table5Sample table of equivalent width (EW) measurements (69014 rows)
4.J/AJ/147/136/table8Atomic data (479 rows)
5.J/AJ/147/136/table11Abundances derived from individual lines (67457 rows)
6.J/AJ/147/136/table12Mean abundances (13141 rows)
7.J/AJ/147/136/table16Line abundance corrections and uncertainties (229 rows)
8.J/AJ/147/136/refsReferences (90 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Cl (char) Star class (Note 1)   (src.class)
   (1+2+3+5+6)Name (char) (i) Star identifier (meta.id;meta.main)
  (1)f_Name (char) [c] Star with reliable parallax and E(B-V)<0.12 (meta.code)
  (1)Vmag mag V-band magnitude (phot.mag;em.opt.V)
  (1)E(B-V) mag Reddening (phot.color.excess)
  (1)(B-V)0 mag (n) Dereddened (B-V) color index (phot.color;em.opt.B;em.opt.V)
  (1)(V-K)0 mag (n) Dereddened (V-K) color index (phot.color;em.opt.V;em.IR.K)
  (1)Teff K Effective temperature (phys.temperature.effective)
  (1)e_Teff K 1σ uncertainty in Teff (stat.error;phys.temperature.effective)
  (1)logg [cm/s2] Log of surface gravity (phys.gravity)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_logg [cm/s2] 1σ uncertainty in logg (stat.error)
  (1)Vt km/s Microturbulent velocity (phys.veloc)
  (1)e_Vt km/s 1σ uncertainty in Vt (stat.error)
  (1)[M/H] [-] Metallicity (phys.abund.Z)
  (1)e_[M/H] [-] 1σ uncertainty in [M/H] (Note 2)   (stat.error;phys.abund)
  (1)<RV> km/s (n) Mean radial velocity (spect.dopplerVeloc;stat.mean)
  (1)r_<RV> (char) Reference for <RV>; in refs.dat file (meta.ref;spect.dopplerVeloc;stat.mean)
  (1)B  (n) [0/3] Binarity flag: suspect if B≥2 (Note 1)   (meta.code.error;spect.dopplerVeloc;stat.mean)
  (1+2)Exp s (n)Total exposure time (time.duration;obs.exposure)
  (1)No  (n)Number of observations (meta.number;obs)
  (1)Ne  (n)Number of mean abundances (table12) (meta.number)
  (1)Na  (n)Total abundances measurements (table11) (meta.number)
  (1)Nw  (n)Number of equivalent widths measured (table5) (meta.number)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)SN3950  (n)Signal-to-noise at 3950Å (stat.snr)
  (1)SN4550  (n)Signal-to-noise at 4550Å (stat.snr)
  (1)SN5200  (n)Signal-to-noise at 5200Å (stat.snr)
  (1)SN6750  (n)Signal-to-noise at 6750Å (stat.snr)
  (1)LiI-6707  (n) LiI (6707Å) non-LTE abundance correction (arith.factor)
  (1)OI-7771  (n) OI (7771Å) non-LTE abundance correction (arith.factor)
  (1)OI-7774  (n) OI (7774Å) non-LTE abundance correction (arith.factor)
  (1)OI-7775  (n) OI (7775Å) non-LTE abundance correction (arith.factor)
  (1)NaI-5682  (n) NaI (5682Å) non-LTE abundance correction (arith.factor)
  (1)NaI-5688  (n) NaI (5688Å) non-LTE abundance correction (arith.factor)
  (1)NaI-5889  (n) NaI (5889Å) non-LTE abundance correction (arith.factor)
  (1)NaI-5895  (n) NaI (5895Å) non-LTE abundance correction (arith.factor)
  (1)KI-7664  (n) KI (7664Å) non-LTE abundance correction (arith.factor)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)KI-7698  (n) KI (7698Å) non-LTE abundance correction (arith.factor)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)_RA deg (i) Positions from SIMBAD database (right ascension part) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Positions from SIMBAD database (declination part) (pos.eq.dec;meta.main)
  (2)Tel (char) The Telescope/Instrument used (Note 1)   (instr.setup)
  (2)Obs (char) Observer code (Note 2)   (meta.code;obs.observer)
  (2)ObsDate s (n)Date of the observation (time.epoch;obs)
  (2)HJD d Heliocentric Julian Date (time.epoch;obs)
  (2)HRV km/s (n) Heliocentric radial velocity (spect.dopplerVeloc;pos.heliocentric)
  (3+4+5+7)lambda 0.1nm Wavelength λ; in Å (em.wl)
  (3+4+5+6+7)Ion (char) Species identifier (phys.atmol.ionStage)
  (3+5+6)A (char) Display the Atomic data (Table8), and the line abundance corrections (Table16) for the species (meta.ref.url)
  (3+4)EP eV Excitation Potential (phys.atmol.excitation)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (3+4)loggf [-] Log of the oscillator strength (phys.atmol.oscStrength)
  (3)EW 10-13m (n) Equivalent width; in mÅ (spect.line.eqWidth)
  (3)f_EW (char) [ls] Derived abundance (Note 1)   (meta.code;spect.line.eqWidth)
  (4)C (char) A indicates that abundance corrections are computed for this line in table16 (meta.ref.url)
   (4+8)Ref  Reference; in refs.dat file (Note 1)   (meta.ref;pos.frame)
  (5+6)l_log(e) (char) Limit flag on log(e) (meta.code.error;phys.abund;arith.zp)
  (5+6)log(e) [-] Log abundance (logε) (phys.abund;arith.zp)
  (5)e_log(e) [-] (n) The 1σ error in log(e) (stat.error;phys.abund;arith.zp)
  (6)Nl  Number of lines used (meta.number)
  (6)[X/Fe] [-] (n) Abundance relative to FeI and FeII (phys.abund)
  (6)s_[X/Fe] [-] (n) Statistical uncertainty in [X/Fe] (stat.error;phys.abund)
  (6)e_[X/Fe] [-] (n) Total uncertainty in [X/Fe] (stat.error;phys.abund)
  (6)e2_[X/Fe] [-] (n) Neutrals uncertainty in [X/Fe] (stat.error;phys.abund)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (6)e3_[X/Fe] [-] (n) Ions uncertainty in [X/Fe] (stat.error;phys.abund)
  (7)RGcor [-] (n) Abundance correction for stars on the Red Giant branch (arith.factor)
  (7)e_RGcor [-] (n) Uncertainty in RGcor (stat.error;arith.factor)
  (7)SGcor [-] (n) Abundance correction for stars on the Subgiant branch (arith.factor)
  (7)e_SGcor [-] (n) Uncertainty in SGcor (stat.error;arith.factor)
  (7)HBcor [-] (n) Abundance correction for stars on the Horizontal Branch (arith.factor)
  (7)e_HBcor [-] (n) Uncertainty in HBcor (stat.error;arith.factor)
  (7)MScor [-] (n) Abundance correction for stars on the Main Sequence branch (arith.factor)
  (7)e_MScor [-] (n) Uncertainty in MScor (stat.error;arith.factor)
  (8)BibCode (char) Bibliographic code (meta.bib.bibcode)
  (8)Aut (char) Author's name (meta.bib.author)
  (8)Com (char) Comments (meta.note)

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