1 1 2s2.2p4 3 1 P 2.0 5 0.000 0.000000 0.000 0.000000 2 1 2s2.2p4 3 1 P 0.0 1 83992.000 0.765391 84467.571 0.769725 3 1 2s2.2p4 3 1 P 1.0 3 107527.000 0.979858 108060.683 0.984721 4 1 2s2.2p4 1 2 D 2.0 5 189233.000 1.724418 193306.739 1.761541 5 1 2s2.2p4 1 0 S 0.0 1 363262.000 3.310287 365084.463 3.326895 6 2 2s.2p5 3 1 P 2.0 5 981541.000 8.944460 989740.542 9.019180 7 2 2s.2p5 3 1 P 1.0 3 1053409.000 9.599370 1062125.645 9.678801 8 2 2s.2p5 3 1 P 0.0 1 1108665.000 10.102899 1117588.052 10.184212 9 2 2s.2p5 1 1 P 1.0 3 1349489.000 12.297449 1365785.121 12.445950 10 3 2p6 1 0 S 0.0 1 2265677.000 20.646369 2294859.328 20.912298 -1 %filename: co_20.elvlc %observed energy levels: Edlen, B., 1983, Phys. Scr., 28, 51 %theoretical energy levels: Landi, E., 2005, A&A, 434, 365 %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration % % E. Landi - May 2004 -1