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Table 5

Lead lines detected in the spectrum of EC 22536–5304.

Ion λ / Å log gf Ref.
Pb III 3854.080 + 0.302 1
Pb III 4272.660 − 0.462 1
Pb III 4571.219 + 0.029 1
Pb III 4761.120 + 0.012 1
Pb III 4798.590 − 0.356 1
Pb IV 3962.467 − 0.047 2
Pb IV 4049.832 − 0.065 2
Pb IV 4174.478 − 0.444 3
Pb IV 4496.223 − 0.437 3
Pb IV 4534.447 + 1.190 3
Pb IV 4534.917 + 1.102 3
Pb IV 4605.400 − 0.991 3

Notes. References for the oscillator strengths are stated in the last column.

References. (1) Alonso-Medina et al. (2009); (2) Safronova & Johnson (2004); (3) Alonso-Medina et al. (2011).

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