VizieR

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VizieR

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J/ApJ/870/83
  Abundances in the ultra-faint dwarf gal. GruI & TriII (Ji+, 2019)
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2019ApJ...870...83J
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/870/83/table1(c)Observing details of the four stars in the ultra-faint dwarf galaxies (UFDs) GruI and TriII (10 rows)
2.J/ApJ/870/83/table2Line measurements (289 rows)

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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)Seq  Star number (as in Table 2); column added by CDS (meta.id;meta.main)
  (1)Name (char) Star identification (meta.id)
  (1)RAJ2000 "h:m:s" (i) [2/22] Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1)Vmag mag [17/19] V magnitude (phot.mag;em.opt.V)
  (1)Date "Y:M:D" (n)Observation date (time.epoch;obs)
  (1)Exp min [60/430] Exposure time (time.duration;obs.exposure)
  (1)HRV km/s [-397/-139] Helicocentric velocity (Note 1)   (spect.dopplerVeloc)
  (1)e_HRV km/s (n) [0.4/5] Error on RV (stat.error)
  (1)S/N4500  (n) [1/22] Signal-to-noise ratio at 4500Å per pixel (Note 2)   (stat.snr)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)S/N5300  (n) [7/25] Signal-to-noise ratio at 5300Å per pixel (Note 2)   (stat.snr)
  (1)S/N6500  (n) [17/60] Signal-to-noise ratio at 6500Å per pixel (Note 2)   (stat.snr)
  (1)Inst (char) Spectrograph used (meta.id;instr)
  (1)EWs (char) Display the equivalent width measurements for this star (link to Table 2) (meta.ref.url)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (2)Ion (char) Atomic species (phys.atmol.ionStage)
  (2)lambda 0.1nm [3961/8195] Rest wavelength (λ) (em.wl)
  (2)EP eV (n) [0/4.5] Excitation potential (χ) (phys.atmol.excitation)
  (2)loggf [-] (n) [-5.7/0.65] log statistical weight*oscillator strength (stat.weight;phys.atmol.oscStrength)
  (2)EW1 0.1pm (n) [22/311] Measured equivalent width, GruI-032 (spect.line.eqWidth)
  (2)f_EW1 (char) syn: abundance from spectrum synthesis (meta.code)
  (2)e_EW1 0.1pm (n) [5/66] Uncertainty in EW1 (σ(EW)) (stat.error)
  (2)l_logeps1 (char) Limit flag on logeps1 (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)logeps1 [-] (n) [-2.5/5.7] Abundance derived from this line, GruI-032 (logε) (phys.abund)
  (2)e_logeps1 [-] (n) [0.1/1.2] Uncertainty on logeps1 (σ(logε)) (stat.error)
  (2)EW2 0.1pm (n) [20/280] Measured equivalent width, GruI-038 (spect.line.eqWidth)
  (2)f_EW2 (char) syn: abundance from spectrum synthesis (meta.code)
  (2)e_EW2 0.1pm (n) [5/79] Uncertainty in EW2 (σ(EW)) (stat.error)
  (2)l_logeps2 (char) Limit flag on logeps2 (meta.code.error)
  (2)logeps2 [-] (n) [-1.8/5.7] Abundance derived from this line, GruI-038 (logε) (phys.abund)
  (2)e_logeps2 [-] (n) [0.1/1.5] Uncertainty on logeps2 (σ(logε)) (stat.error)
  (2)EW3 0.1pm (n) [16/209] Measured equivalent width, TriII-40 (spect.line.eqWidth)
  (2)f_EW3 (char) syn: abundance from spectrum synthesis (meta.code)
  (2)e_EW3 0.1pm (n) [4/34] Uncertainty in EW3 (σ(EW)) (stat.error)
  (2)l_logeps3 (char) Limit flag on logeps3 (meta.code.error)
  (2)logeps3 [-] (n) [-2.3/5.1] Abundance derived from this line, TriII-40 (logε) (phys.abund)
  (2)e_logeps3 [-] (n) [0.1/0.5] Uncertainty on logeps3 (σ(logε)) (stat.error)
  (2)EW4 0.1pm (n) [52/207] Measured equivalent width, TriII-46 (spect.line.eqWidth)
  (2)f_EW4 (char) syn: abundance from spectrum synthesis (meta.code)
  (2)e_EW4 0.1pm (n) [12/70] Uncertainty in EW4 (σ(EW)) (stat.error)
  (2)l_logeps4 (char) Limit flag on logeps4 (meta.code.error)
  (2)logeps4 [-] (n) [-0.06/6.2] Abundance derived from this line, TriII-46 (logε) (phys.abund)
  (2)e_logeps4 [-] (n) [0.2/1.1] Uncertainty on logeps4 (σ(logε)) (stat.error)

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