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Table 1

Fe14 + target levels.

i Conf. Level EAS ENIST

1 3s2 0. 0.
2 3s 3p 233066. 233842.
3 3s 3p 238974. 239660.
4 3s 3p 253015. 253820.
5 3s 3p 356807. 351911.
6 3p2 557614. 554524.
7 3p2 561312. 559600.
8 3p2 567380. 564602.
9 3p2 584191. 581803.
10 3p2 666738. 659627.
11 3s 3d 682739. 678772.
12 3s 3d 684031. 679785.
13 3s 3d 686015. 681416.
14 3s 3d 772235. 762093.
15 3p 3d 932223. 928241.

Notes. Key: i: level index; conf.: configuration; level: level IC designation; EAS: calculated level energy (Fernández-Menchero et al. 2014b); ENIST: observed energy from the NIST database (Sugar & Corliss 1985; Shirai et al. 2000). All energies are in cm-1.

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