VizieR

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VizieR

  
J/ApJS/215/23
  FeI radiative lifetime and branching fractions (Den Hartog+, 2014)
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2014ApJS..215...23D
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1.J/ApJS/215/23/table1Radiative lifetimes for even parity FeI levels (33 rows)
2.J/ApJS/215/23/table4Experimental branching fractions, transition probabilities, and log(gf)s for 227 lines of Fe I organized by increasing wavelength (227 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)S   [1/2] Step excitation number (Note 1)   (meta.id)
  (1)Config (char) Configuration (Note 2)   (phys.atmol.configuration;instr.setup)
  (1)Term (char) Term (Note 2)   (phys.atmol.term)
  (1)J   [0/7] J value (phys.atmol.qn)
   (ALL)E1 cm-1 [45061.3/56842.8] Upper energy level (Note 2)   (phys.energy;phys.atmol.level)
   (ALL)E0 cm-1 (n) Intermediate energy level (Note 2)   (phys.energy;phys.atmol.level)
  (1)lam1 nm [268.1/501.3] Step 1 laser wavelength (em.wl;phys.atmol.transition)
  (1)lam2 nm (n) [364.7/528.4] Step 2 laser wavelength (em.wl;phys.atmol.transition)
  (1)lambda nm (n) [353/560] Observation wavelength (Note 3)   (em.wl;obs)
  (1)tau ns (n) [5.6/18.5] Our lifetime (±5% uncertainty) (stat.error;time.lifetime)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)tauP ns (n) Published lifetime (meta.ref;time.lifetime)
  (1)e_tauP ns (n) LifeTP uncertainty (stat.error)
  (1)r_tauP (char) Reference for LifeTP (Note 4)   (meta.ref;pos.frame)
  (2)lamAir 0.1nm [3211/22381] Wavelength in air; Angstroms (Note 1)   (em.wl;phys.atmol.transition)
  (2)J1   [0/7] Upper level J value (Note 1)   (phys.atmol.qn)
  (2)J0   [0/6] Lower level J value (Note 1)   (phys.atmol.qn)
  (2)BF  (n) [0.001/1] Branching Fraction (phys.atmol.branchingRatio)
  (2)e_BF % (n) [0/40] Uncertainty in BF in % (stat.error)
  (2)A 10+6/s (n) [0.04/156.3] Transition probability (phys.atmol.transProb)
  (2)log(gf) [-] (n) [-3.4/0.7] Log of degeneracy times oscillator strength (phys.atmol.oscStrength)
  (2)e_log(gf) [-] (n) Uncertainty in log(gf) (stat.error)
  (2)log(gf)P [-] (n) Previously published log(gf) (Note 2)   (phys.atmol.oscStrength)
  (2)e_log(gf)P [-] (n) Uncertainty in log(gf)P (Note 2)   (stat.error)
  (2)r_log(gf)P (char) Reference for log(gf)P (Note 3)   (meta.ref;pos.frame)
  (2)Cal (char) [ALP] Calibration method for log(gf)P (Note 4)   (meta.note)

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