1 1 1s2 1 0 S 0.0 1 0.000 0.000000 0.000 0.000000 2 2 1s.2s 3 0 S 1.0 3 25038230.000 228.165148 25044864.767 228.225601 3 2 1s.2s 1 0 S 0.0 1 25202480.000 229.661904 25219082.132 229.813187 4 3 1s.2p 3 1 P 0.0 1 25189388.100 229.542606 25194194.655 229.586395 5 3 1s.2p 3 1 P 1.0 3 25194588.990 229.590000 25204860.956 229.683594 6 3 1s.2p 3 1 P 2.0 5 25216810.570 229.792498 25233304.983 229.942795 7 3 1s.2p 1 1 P 1.0 3 25323950.000 230.768820 25357747.393 231.076797 8 4 1s.3s 3 0 S 1.0 3 29634850.000 270.052633 29642112.476 270.118805 9 4 1s.3s 1 0 S 0.0 1 29678210.000 270.447758 29688330.881 270.539978 10 5 1s.3p 3 1 P 0.0 1 29676540.000 270.432540 29684777.680 270.507599 11 5 1s.3p 3 1 P 1.0 3 29678060.000 270.446391 29688330.881 270.539978 12 5 1s.3p 3 1 P 2.0 5 29684630.000 270.506261 29695443.981 270.604797 13 5 1s.3p 1 1 P 1.0 3 29713740.000 270.771531 29727442.884 270.896393 14 6 1s.3d 3 2 D 1.0 3 0.000 0.000000 29720333.133 270.831604 15 6 1s.3d 3 2 D 2.0 5 0.000 0.000000 29720333.133 270.831604 16 6 1s.3d 3 2 D 3.0 7 29713920.000 270.773171 29723889.683 270.864014 17 6 1s.3d 1 2 D 2.0 5 29715070.000 270.783651 29727442.884 270.896393 18 7 1s.4s 3 0 S 1.0 3 31221700.000 284.513074 31227861.558 284.569214 19 7 1s.4s 1 0 S 0.0 1 31239280.000 284.673275 31245637.610 284.731201 20 8 1s.4p 3 1 P 0.0 1 31238980.000 284.670541 31245637.610 284.731201 21 8 1s.4p 3 1 P 1.0 3 31239620.000 284.676373 31245637.610 284.731201 22 8 1s.4p 3 1 P 2.0 5 31242390.000 284.701615 31249194.160 284.763611 23 8 1s.4p 1 1 P 1.0 3 31254280.000 284.809965 31263413.662 284.893188 24 9 1s.4d 3 2 D 1.0 3 0.000 0.000000 31259857.112 284.860779 25 9 1s.4d 3 2 D 2.0 5 0.000 0.000000 31259857.112 284.860779 26 9 1s.4d 3 2 D 3.0 7 0.000 0.000000 31263413.662 284.893188 27 9 1s.4d 1 2 D 2.0 5 0.000 0.000000 31263413.662 284.893188 28 10 1s.4f 3 3 F 2.0 5 0.000 0.000000 31263413.662 284.893188 29 10 1s.4f 3 3 F 3.0 7 0.000 0.000000 31263413.662 284.893188 30 10 1s.4f 3 3 F 4.0 9 0.000 0.000000 31263413.662 284.893188 31 10 1s.4f 1 3 F 3.0 7 0.000 0.000000 31263413.662 284.893188 32 11 1s.5s 3 0 S 1.0 3 31951370.000 291.162317 31956736.619 291.211212 33 11 1s.5s 1 0 S 0.0 1 31960150.000 291.242326 31967402.920 291.308411 34 12 1s.5p 3 1 P 0.0 1 31960100.000 291.241870 31963846.370 291.276001 35 12 1s.5p 3 1 P 1.0 3 31960430.000 291.244878 31967402.920 291.308411 36 12 1s.5p 3 1 P 2.0 5 31961850.000 291.257818 31967402.920 291.308411 37 12 1s.5p 1 1 P 1.0 3 31967860.000 291.312585 31974512.671 291.373199 38 13 1s.5d 3 2 D 1.0 3 0.000 0.000000 31974512.671 291.373199 39 13 1s.5d 3 2 D 2.0 5 0.000 0.000000 31974512.671 291.373199 40 13 1s.5d 3 2 D 3.0 7 0.000 0.000000 31974512.671 291.373199 41 13 1s.5d 1 2 D 2.0 5 0.000 0.000000 31974512.671 291.373199 42 14 1s.5f 3 3 F 2.0 5 0.000 0.000000 31974512.671 291.373199 43 14 1s.5f 3 3 F 3.0 7 0.000 0.000000 31974512.671 291.373199 44 14 1s.5f 3 3 F 4.0 9 0.000 0.000000 31974512.671 291.373199 45 14 1s.5f 1 3 F 3.0 7 0.000 0.000000 31974512.671 291.373199 46 15 1s.5g 3 4 G 3.0 7 0.000 0.000000 31974512.671 291.373199 47 15 1s.5g 3 4 G 4.0 9 0.000 0.000000 31974512.671 291.373199 48 15 1s.5g 3 4 G 5.0 11 0.000 0.000000 31974512.671 291.373199 49 15 1s.5g 1 4 G 4.0 9 0.000 0.000000 31974512.671 291.373199 50 22 2s2 1 0 S 0.0 1 0.000 0.000000 51578913.802 470.021648 51 23 2s.2p 3 1 P 0.0 1 0.000 0.000000 51594007.980 470.159196 52 23 2s.2p 3 1 P 1.0 3 0.000 0.000000 51609668.515 470.301906 53 23 2s.2p 3 1 P 2.0 5 0.000 0.000000 51630710.573 470.493655 54 24 2p.2p 3 1 P 0.0 1 0.000 0.000000 51753295.639 471.610732 55 24 2p.2p 3 1 P 1.0 3 0.000 0.000000 51761408.927 471.684666 56 24 2p.2p 3 1 P 2.0 5 0.000 0.000000 51784292.533 471.893197 57 23 2s.2p 1 1 P 1.0 3 0.000 0.000000 51842341.003 472.422173 58 24 2p.2p 1 2 D 2.0 5 0.000 0.000000 51855275.979 472.540045 59 24 2p.2p 1 0 S 0.0 1 0.000 0.000000 52073511.643 474.528755 60 21 2s.3s 3 0 S 1.0 3 0.000 0.000000 56308175.023 513.117847 61 16 2s.3p 1 1 P 1.0 3 0.000 0.000000 56328003.281 513.298536 62 19 2p.3s 3 1 P 0.0 1 0.000 0.000000 56357936.773 513.571310 63 18 2p.3p 3 2 D 1.0 3 0.000 0.000000 56360689.715 513.596396 64 21 2s.3s 1 0 S 0.0 1 0.000 0.000000 56362126.782 513.609492 65 16 2s.3p 3 1 P 1.0 3 0.000 0.000000 56364715.483 513.633082 66 16 2s.3p 3 1 P 0.0 1 0.000 0.000000 56372933.562 513.707971 67 16 2s.3p 3 1 P 2.0 5 0.000 0.000000 56375576.178 513.732052 68 18 2p.3p 3 2 D 2.0 5 0.000 0.000000 56379086.911 513.764044 69 19 2p.3s 3 1 P 1.0 3 0.000 0.000000 56382224.755 513.792638 70 18 2p.3p 1 1 P 1.0 3 0.000 0.000000 56398377.608 513.939834 71 18 2p.3p 3 2 D 3.0 7 0.000 0.000000 56398426.788 513.940282 72 19 2p.3s 3 1 P 2.0 5 0.000 0.000000 56400112.963 513.955648 73 17 2p.3d 3 3 F 2.0 5 0.000 0.000000 56421177.459 514.147601 74 18 2p.3p 3 1 P 0.0 1 0.000 0.000000 56432018.547 514.246393 75 20 2s.3d 3 2 D 1.0 3 0.000 0.000000 56436648.969 514.288588 76 17 2p.3d 3 3 F 3.0 7 0.000 0.000000 56438284.754 514.303494 77 20 2s.3d 3 2 D 2.0 5 0.000 0.000000 56443253.814 514.348776 78 18 2p.3p 3 1 P 1.0 3 0.000 0.000000 56443459.275 514.350648 79 17 2p.3d 1 2 D 2.0 5 0.000 0.000000 56455405.654 514.459512 80 20 2s.3d 3 2 D 3.0 7 0.000 0.000000 56455819.093 514.463279 81 20 2s.3d 1 2 D 2.0 5 0.000 0.000000 56457578.982 514.479316 82 17 2p.3d 3 3 F 4.0 9 0.000 0.000000 56461143.363 514.511797 83 18 2p.3p 3 1 P 2.0 5 0.000 0.000000 56464486.854 514.542266 84 18 2p.3p 3 0 S 1.0 3 0.000 0.000000 56466394.048 514.559645 85 17 2p.3d 3 2 D 1.0 3 0.000 0.000000 56470459.587 514.596693 86 17 2p.3d 3 2 D 2.0 5 0.000 0.000000 56482861.466 514.709707 87 19 2p.3s 1 1 P 1.0 3 0.000 0.000000 56486933.856 514.746818 88 17 2p.3d 3 2 D 3.0 7 0.000 0.000000 56492289.664 514.795623 89 17 2p.3d 3 1 P 2.0 5 0.000 0.000000 56519172.905 515.040602 90 17 2p.3d 3 1 P 1.0 3 0.000 0.000000 56521362.438 515.060554 91 17 2p.3d 3 1 P 0.0 1 0.000 0.000000 56524236.403 515.086744 92 18 2p.3p 1 2 D 2.0 5 0.000 0.000000 56527980.432 515.120862 93 17 2p.3d 1 3 F 3.0 7 0.000 0.000000 56553680.232 515.355055 94 17 2p.3d 1 1 P 1.0 3 0.000 0.000000 56568757.005 515.492445 95 18 2p.3p 1 0 S 0.0 1 0.000 0.000000 56577404.981 515.571251 -1 %file: ar_17d.elvlc %observed energy levels: Martin,W.C., Sugar,J., Musgrove,A., Dalton,G.R., 1995, NIST Database for Atomic Spectroscopy, Version 1.0, NIST Standard Reference Database 61. %observed energy levels (2s2p 3P): Chen, M.H., Cheng, K.T., Johnson, W.R., 1993, Ph.Rev.A, 47, 3692 %theoretical energy levels: Sampson, D.H., Goett, S.J., Clark, R.E.H., 1983, ADNDT, 29, 467 %produced as part of the Arcetri/Cambridge/NRL atomic data base collaboration CHIANTI % % K.P.Dere and E.Landi 2000 %energy levels (above IP): Vainshtein, L.A., Safronova, U.I., 1978, ADNDT, 21, 49-68. and 1980, ADNDT, 25, 311 - updated by U.I. Safronova, 1999 -1