Table 5
Atomic data of the Fe I lines used in the spectral synthesis including Zeeman broadening.
| λ (nm) | Element | geff | log gf | log C6 |
|---|---|---|---|---|
| 1534.3788 | Fe I | 2.63 | −0.67 | −7.52 |
| 1538.1960 | Fe I | 0.01 | −0.69 | −7.43 |
| 1561.1145 | Fe I | 1.83 | −3.30 | −7.79 |
| 1564.7413 | Fe I | 1.00 | −1.08 | −7.29 |
| 1564.8510 | Fe I | 2.98 | −0.63 | −7.49 |
Notes. geff is the effective Landé factor, log gf the oscillator strength, and log C6 is the van der Waals damping coefficient. log gf for Fe I 1564.85 is from Valenti et al. (1995), other log gf values are from fits to the solar spectrum by Petit et al. (in prep.), and other data are from Kurucz (2014).
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