1 2s2.2p4 3 P 2.0 0.000 0.000 2 2s2.2p4 3 P 1.0 158.265 158.265 3 2s2.2p4 3 P 0.0 226.977 226.977 4 2s2.2p4 1 D 2.0 15867.862 16131.386 5 2s2.2p4 1 S 0.0 33792.583 34062.465 6 2s2.2p3(4S).3s 5 S 2.0 73768.200 74204.375 7 2s2.2p3(4S).3s 3 S 1.0 76794.978 77167.281 -1 %filename: o_1.elvlc %observed energies: downloaded from online NIST database, 2-Feb-2010 %theoretical energies: Zatsarinny, O., & Tayal, S.S. 2003, ApJS, 148, 575 % produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration % % Peter Young, 2-Feb-2010