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/890/119
  Iron element abundances in 3 very metal-poor stars (Cowan+, 2020)
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img(gal)
1.J/ApJ/890/119/table1(c)Model atmospheric parameters from Paper I (Roederer+, 2018, J/ApJ/860/125) (4 rows)
2.J/ApJ/890/119/table2Line parameters and abundances (476 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)Name (char) Star name (meta.id;meta.main)
  (1)Teff K [6300/6625] Effective temperature (phys.temperature.effective)
  (1)logg [cm/s2] [3.97/4.29] Log of surface gravity (phys.gravity)
  (1)Vt km/s [1.5/1.7] Microturbulent velocity (phys.veloc)
  (1)[M/H] [Sun] [-3/-2.15] Metallicity (phys.abund.Z)
  (1)Abund (char) Display the line parameters and abundances for this star (link to Table 2) (meta.ref.url)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (2)lambda 0.1nm [2286.16/5409.77] Line Wavelength (em.wl;spect.line)
  (2)Ion (char) Line Identification (phys.atmol.ionStage)
  (2)chi eV [0/4.08] Lower State Excitation Energy (phys.atmol.excitation)
  (2)log(gf)   [-3.07/1.55] Transition Probability (phys.atmol.oscStrength)
  (2)log(eps)1  (n) [0.4/5.02] Abundance for BD+03 740 (phys.abund)
  (2)log(eps)2  (n) [0.6/5] Abundance for BD-13 3442 (phys.abund)
  (2)log(eps)3  (n) [0.4/4.8] Abundance for CD-33 1173 (phys.abund)

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