Atomic charts He ions I II He 3He 4He

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He I U[cm-1]0198310.67 169086.8 185564.6 191217 193800.7 195192.7 196027.3 196566.7 196935.3 197198.3 197392.7 197540.2 197654.8 197745.7 197818.8 197878.7 197928.3 197969.8 198004.9 198034.8 169086.8 185564.6 191217 193800.7 195192.7 196027.3 196566.7 196935.3 197198.3 197392.7 197540.2 197654.8 197745.7 197818.8 197878.7 197928.3 197969.8 198004.9 198034.8 169087.8 185564.9 191217.2 193800.8 195192.8 196027.3 196566.7 196935.3 197212.8 197392.7 197540.2 197654.8 197745.7 197818.8 197878.7 197928.3 197969.8 198004.9 198034.8 171134.9 186209.4 191492.7 193942.5 195274.9 196079.1 196601.4 196959.8 197216.2 197406 197550.4 197662.7 197752 197823.8 197882.7 197931.6 197972.5 198007.2 198036.8 198062.2 198084.3 198103.6 198120.4 198135.4 198148.7 198160.4 198170.9 198180.4 198189 198196.7 198203.7 198210.1 198215.9 198221.2 198226.1 198230.8 198234.8 198238.6 198242.3 198245.6 198248.5 198251.4 198254.1 198256.4 191451.9 193921.1 195262.4 196071.2 196596.1 196955.9 197213.4 197403.9 197548.8 197661.5 197751 197823.2 191451.9 193921.1 195262.4 196071.2 196596.1 196955.9 197213.4 197403.9 197548.8 197661.5 197751 197823.2 191451.9 193921.1 195262.4 196071.2 196596.1 196955.9 197213.4 197403.9 197548.8 197661.5 197751 197823.2 191451.9 193921.1 195262.4 196071.2 196596.1 196955.9 197213.4 195262.8 196071.4 196596.2 196956.1 197213.4 195262.8 196071.4 196596.2 196956.1 197213.4 195262.8 196071.4 196596.2 196956.1 197213.4 195262.8 196071.4 196596.2 196956.1 197213.4 196596.3 196956.1 197213.4 196596.3 196956.1 197213.4 196596.3 196956.1 197213.4 196596.3 196959.7 197216.1 470310 470310 470310 514473.5 514473.5 514473.5 516775 516775 516775 0 509094 509094 509094 481301.5 481301.5 481301.5 196071.4 196596.2 196956.1 197213.4 196071.4 196596.2 196956.1 197213.4 196071.4 196596.2 196956.1 197213.4 196071.4 196596.2 196956.1 197213.4 193921.6 195262.7 196071.4 196596.2 196956 197213.4 193921.6 195262.7 196071.4 196596.2 196956 197213.4 193921.6 195262.7 196071.4 196596.2 196956 197213.4 193921.6 195262.7 196071.4 196596.2 196956 197213.4 186105 191446.5 193918.3 195260.8 196070.1 196595.4 196955.4 197213.3 197403.6 197548.5 197661.2 197750.8 197823 197882 197931 197972.1 186101.6 191444.5 193917.2 195260.1 196069.7 196595.1 196955.2 197213 197403.5 197548.4 197661.2 197750.7 197822.9 197882 197931 197972 198006.8 198036.4 186101.5 191444.5 193917.1 195260.1 196069.7 196595.1 196955.2 197212.8 197403.5 197548.4 197661.2 197750.7 197822.9 197882 197931 197972 198006.8 198036.4 186101.5 191444.5 193917.1 195260.1 196069.7 196595.1 196955.2 197212.8 197403.5 197548.4 197661.2 197750.7 197822.9 197882 197931 197972 198006.8 198036.4 166277.4 184864.8 190940.2 193663.5 195114.9 195978.9 196534.6 196912.9 197182.2 197380.4 197530.7 197647.4 197739.7 197814 159856 183236.8 190298.1 193347 194936.1 195868.2 196461.4 196862 197145.3 197352.9 197509.5 197630.8 197803.1 197865.9 197917.5 516780 ~~ 162900 171800 180700 189600 1snp 3Po2 1s2p, j=2 1s3p, j=2 1s4p, j=2 1s5p, j=2 1s6p, j=2 1s7p, j=2 1s8p, j=2 1s9p, j=2 1s10p, j=2 1s11p, j=2 1s12p, j=2 1s13p, j=2 1s14p, j=2 1s15p, j=2 1s16p, j=2 1s17p, j=2 1s18p, j=2 1s19p, j=2 1s20p, j=2 3Po1 1s2p, j=1 1s3p, j=1 1s4p, j=1 1s5p, j=1 1s6p, j=1 1s7p, j=1 1s8p, j=1 1s9p, j=1 1s10p, j=1 1s11p, j=1 1s12p, j=1 1s13p, j=1 1s14p, j=1 1s15p, j=1 1s16p, j=1 1s17p, j=1 1s18p, j=1 1s19p, j=1 1s20p, j=1 3Po0 1s2p, j=0 1s3p, j=0 1s4p, j=0 1s5p, j=0 1s6p, j=0 1s7p, j=0 1s8p, j=0 1s9p, j=0 1s10p, j=0 1s11p, j=0 1s12p, j=0 1s13p, j=0 1s14p, j=0 1s15p, j=0 1s16p, j=0 1s17p, j=0 1s18p, j=0 1s19p, j=0 1s20p, j=0 1Po1 1s2p, j=1 1s3p, j=1 1s4p, j=1 1s5p, j=1 1s6p, j=1 1s7p, j=1 1s8p, j=1 1s9p, j=1 1s10p, j=1 1s11p, j=1 1s12p, j=1 1s13p, j=1 1s14p, j=1 1s15p, j=1 1s16p, j=1 1s17p, j=1 1s18p, j=1 1s19p, j=1 1s20p, j=1 1s21p, j=1 1s22p, j=1 1s23p, j=1 1s24p, j=1 1s25p, j=1 1s26p, j=1 1s27p, j=1 1s28p, j=1 1s29p, j=1 1s30p, j=1 1s31p, j=1 1s32p, j=1 1s33p, j=1 1s34p, j=1 1s35p, j=1 1s36p, j=1 1s37p, j=1 1s38p, j=1 1s39p, j=1 1s40p, j=1 1s41p, j=1 1s42p, j=1 1s43p, j=1 1s44p, j=1 1s45p, j=1 1snf 3Fo3 1s4f, j=3 1s5f, j=3 1s6f, j=3 1s7f, j=3 1s8f, j=3 1s9f, j=3 1s10f, j=3 1s11f, j=3 1s12f, j=3 1s13f, j=3 1s14f, j=3 1s15f, j=3 3Fo4 1s4f, j=4 1s5f, j=4 1s6f, j=4 1s7f, j=4 1s8f, j=4 1s9f, j=4 1s10f, j=4 1s11f, j=4 1s12f, j=4 1s13f, j=4 1s14f, j=4 1s15f, j=4 3Fo2 1s4f, j=2 1s5f, j=2 1s6f, j=2 1s7f, j=2 1s8f, j=2 1s9f, j=2 1s10f, j=2 1s11f, j=2 1s12f, j=2 1s13f, j=2 1s14f, j=2 1s15f, j=2 1Fo3 1s4f, j=3 1s5f, j=3 1s6f, j=3 1s7f, j=3 1s8f, j=3 1s9f, j=3 1s10f, j=3 1snh 3Ho5 1s6h, j=5 1s7h, j=5 1s8h, j=5 1s9h, j=5 1s10h, j=5 3Ho6 1s6h, j=6 1s7h, j=6 1s8h, j=6 1s9h, j=6 1s10h, j=6 3Ho4 1s6h, j=4 1s7h, j=4 1s8h, j=4 1s9h, j=4 1s10h, j=4 1Ho5 1s6h, j=5 1s7h, j=5 1s8h, j=5 1s9h, j=5 1s10h, j=5 1snk 3Ko7 1s8k, j=7 1s9k, j=7 1s10k, j=7 3Ko8 1s8k, j=8 1s9k, j=8 1s10k, j=8 3Ko6 1s8k, j=6 1s9k, j=6 1s10k, j=6 1Ko7 1s8k, j=7 1s9k, j=7 1s10k, j=7 2s2p 3Po0 2s2p, j=0 3Po1 2s2p, j=1 3Po2 2s2p, j=2 2p3d 3Do1 2p3d, j=1 3Do2 2p3d, j=2 3Do3 2p3d, j=3 3Po2 2p3d, j=2 3Po1 2p3d, j=1 3Po0 2p3d, j=0 1s2 1S0 1s2, j=0 2p3p 3D1 2p3p, j=1 3D2 2p3p, j=2 3D3 2p3p, j=3 2p2 3P2 2p2, j=2 3P1 2p2, j=1 3P0 2p2, j=0 1sni 1I6 1s7i, j=6 1s8i, j=6 1s9i, j=6 1s10i, j=6 3I5 1s7i, j=5 1s8i, j=5 1s9i, j=5 1s10i, j=5 3I7 1s7i, j=7 1s8i, j=7 1s9i, j=7 1s10i, j=7 3I6 1s7i, j=6 1s8i, j=6 1s9i, j=6 1s10i, j=6 1sng 1G4 1s5g, j=4 1s6g, j=4 1s7g, j=4 1s8g, j=4 1s9g, j=4 1s10g, j=4 3G3 1s5g, j=3 1s6g, j=3 1s7g, j=3 1s8g, j=3 1s9g, j=3 1s10g, j=3 3G5 1s5g, j=5 1s6g, j=5 1s7g, j=5 1s8g, j=5 1s9g, j=5 1s10g, j=5 3G4 1s5g, j=4 1s6g, j=4 1s7g, j=4 1s8g, j=4 1s9g, j=4 1s10g, j=4 1snd 1D2 1s3d, j=2 1s4d, j=2 1s5d, j=2 1s6d, j=2 1s7d, j=2 1s8d, j=2 1s9d, j=2 1s10d, j=2 1s11d, j=2 1s12d, j=2 1s13d, j=2 1s14d, j=2 1s15d, j=2 1s16d, j=2 1s17d, j=2 1s18d, j=2 3D1 1s3d, j=1 1s4d, j=1 1s5d, j=1 1s6d, j=1 1s7d, j=1 1s8d, j=1 1s9d, j=1 1s10d, j=1 1s11d, j=1 1s12d, j=1 1s13d, j=1 1s14d, j=1 1s15d, j=1 1s16d, j=1 1s17d, j=1 1s18d, j=1 1s19d, j=1 1s20d, j=1 3D2 1s3d, j=2 1s4d, j=2 1s5d, j=2 1s6d, j=2 1s7d, j=2 1s8d, j=2 1s9d, j=2 1s10d, j=2 1s11d, j=2 1s12d, j=2 1s13d, j=2 1s14d, j=2 1s15d, j=2 1s16d, j=2 1s17d, j=2 1s18d, j=2 1s19d, j=2 1s20d, j=2 3D3 1s3d, j=3 1s4d, j=3 1s5d, j=3 1s6d, j=3 1s7d, j=3 1s8d, j=3 1s9d, j=3 1s10d, j=3 1s11d, j=3 1s12d, j=3 1s13d, j=3 1s14d, j=3 1s15d, j=3 1s16d, j=3 1s17d, j=3 1s18d, j=3 1s19d, j=3 1s20d, j=3 1sns 1S0 1s2s, j=0 1s3s, j=0 1s4s, j=0 1s5s, j=0 1s6s, j=0 1s7s, j=0 1s8s, j=0 1s9s, j=0 1s10s, j=0 1s11s, j=0 1s12s, j=0 1s13s, j=0 1s14s, j=0 1s15s, j=0 3S1 1s2s, j=1 1s3s, j=1 1s4s, j=1 1s5s, j=1 1s6s, j=1 1s7s, j=1 1s8s, j=1 1s9s, j=1 1s10s, j=1 1s11s, j=1 1s12s, j=1 1s13s, j=1 1s15s, j=1 1s16s, j=1 1s17s, j=1 505.684 505.912 506.2 506.57 505.5 505.35 505.032 505.12 505.225 507.058 507.718 584.334 591.412 591.4123 625.56 537.03 515.617 508.643 509.998 512.099 504.957 522.213 504.487 504.5 504.515 504.532 504.474 504.463 504.892 504.433 504.443 504.549 504.452 504.705 504.786 504.569 504.835 504.672 504.743 504.642 504.615 504.591 5875.5987 5874.46 5874.43 5875.614 5875.6251 5047.739 5875.6148 5875.64 4009.257 4026.1844 5875.9663 4026.1859 4023.98 4713.156 4920.61 4713.3757 4921.931 7499.84 7499.86 7499.85 7298.037 7816.125 7816.136 4026.186 7816.14 7298.036 7298.032 7065.177 6679.68 7065.215 7065.7085 7281.35 7160.56 6678.1516 4471.474 4471.4893 4471.6832 4510.49 4471.4856 4471.474 4437.554 4471.4704 4517.13 4606.6 4650.61 4650.64 4713.1392 4644.92 4642.47 4627.92 4642.46 4026.1967 4387.929 4168.972 4244 4383.28 4143.759 4120.9915 4120.8107 4120.824 4026.1983 4244.07 4247.63 4295.4 4026.3569 4244.11 4244.08 4295.92 19543.2941 19543.125 20430.4113 19543.2598 21613.7049 21820.557 21820.55 21655.449 21820.559 21820.564 21846.384 21820.652 21820.645 21655.448 21655.413 21655.338 21653.313 21653.203 21655.339 21655.372 21655.412 21655.396 21848.558 22290.665 25964.976 25964.93 24734.6163 25964.98 26120.213 26192.0922 26192.084 24733.9751 24733.9417 24729.646 23145.233 23069.74 24729.701 24733.8867 24733.923 24733.9202 21647.499 21647.49 21137.801 21127.0937 21125.886 21499.848 21499.889 21586 21500.3989 21125.7877 20681.413 20607.373 20607.358 20430.5545 20607.374 20607.396 20607.865 20607.411 21613.6874 21613.693 21647.413 21647.41 21647.389 21647.417 21647.422 21647.487 21647.454 21647.38 21647.377 19543.1157 21613.6993 21613.695 21613.7795 21622.906 21622.929 21622.917 20430.544 19454.253 18165.048 18163.181 18165.126 18165.781 18165.7815 18163.178 18163.177 18163.124 18163.123 18163.126 18163.127 18163.153 18165.805 18165.828 18207.206 18207.175 18207.208 18300.845 18444.499 18207.147 18207.145 18165.833 18165.858 18165.859 18207.143 18163.104 18163.101 17571.89 17476.896 17659.36 17710.124 17710.152 17449.673 17449.668 17422.375 17422.353 17422.38 17422.71 17449.607 17710.498 18133.213 18139.107 18139.05 18145.54 18145.548 18163.099 18139.046 18139.0459 18139.038 18139.042 18139.0421 18139.045 18555.574 18589.115 19433.575 19433.572 19433.577 19433.605 19433.633 19433.571 19433.55 19413.584 19406.223 19413.597 19433.544 19433.545 19433.634 19433.639 19437.974 19437.945 19437.975 26192.102 19542.8385 19437.936 19437.913 19436.707 19436.796 19437.885 19437.886 19406.159 19406.155 18685.3417 18685.317 18685.3505 18685.4498 18697.213 18685.2955 18685.2867 18589.124 18589.123 18589.146 18589.154 18589.528 18697.24 18697.295 19406.147 19406.142 19406.149 19406.1527 19406.153 19393.556 19096.555 19063.042 19063.075 19063.4756 19089.359 19543.091 30337.942 44072.95 44072.954 44072.97 44073.037 44072.883 44064.195 42954.17 42959.164 42959.569 44064.107 44074.05 44204.36 46424.63 46424.66 46424.68 46424.7 46424.61 46279.21 44204.49 44204.502 45104.85 46065.972 42441.0942 42441.0127 40377.3484 40377.5283 40409.344 40545.048 40377.3288 40377.279 37037.0211 40063.998 40377.2067 40377.2263 40563.3769 40563.388 42440.0141 42440.6791 42440.739 42440.7606 41227.287 40563.6468 40563.4806 40563.505 40563.6362 46424.72 46424.73 439638.37 439655.73 439674.17 439676.49 186310.507 186231.935 186208.989 186216.607 186224.317 186225.188 439691.53 439868.98 13526309 13528505 13533448 18376610 13513148 13499649 957870.5 2161877 13497462 181000.1 108822.481 46506.21 46506.221 46506.235 46506.255 46506.168 46506.155 46424.88 46449.17 46449.22 46449.27 46506.276 46506.33 46952.0792 74375.15 108808.361 108821.418 46949.6485 46949.4505 46506.428 46506.44 46506.48 37035.6383 37035.5239 26679.031 26679.0398 26679.1532 26679.1716 26679.0214 26678.9275 26259.2516 26439.66 26538.865 26543.79 26888.3814 26888.446 27868.039 28148.58 28549.777 28550.229 27868.033 27867.96 26889.2436 27259.75 27607.864 26259.249 26259.2113 26240.85 26240.871 26240.892 26240.899 26240.846 26205.667 26192.1207 26192.2193 26205.615 26205.639 26240.909 26240.92 26254.485 26259.1403 26259.1429 26259.192 26254.329 26241.033 26240.958 26241.005 26241.012 28550.2657 29307.297 30374 30377.86 30377.975 30379.368 30373.996 30373.994 30373.908 30373.91 30373.914 30373.948 30379.369 30379.397 33308.503 37035.3854 37035.5086 37035.515 30379.486 30379.484 30379.427 30379.437 30379.438 30373.906 30373.885 29900.142 30323.25 17422.352 30337.948 29899.647 29899.606 29307.307 29307.308 29307.336 29307.346 30337.95 30337.956 30348.426 30348.442 30373.877 30373.879 30338.142 30338.04 30337.957 30337.958 30337.964 26192.1125 17329.679 9526.155 9526.1565 9526.157 9524.43 9516.83 9516.58 9516.59 9526.1575 9526.158 9529.264 9552.89 9529.26 9526.2 9526.159 9526.16 9516.57 9516.565 9227.853 9227.854 9227.883 9227.852 9213.23 9210.365 9213.229 9227.891 9227.892 9463.5906 9516.562 9463.587 9463.5369 9303.16 9340.14 9552.891 9552.892 10031.155 10072.025 10072.026 10031.15 10027.758 10027.7135 10027.716 10072.028 10138.42 10311.2444 10311.2502 10311.227 10311.2269 10233.1 10311.2211 10027.7134 10027.7125 9616.5 9625.7 9603.441 9552.933 9552.92 9552.932 9682.39 9702.6143 10027.7109 10027.711 10027.709 10023.2 9702.635 9702.8898 9210.33 9210.328 8776.707 8776.709 8776.71 8632.92 8632.72 8582.83 8632.707 8776.72 8776.73 8863.66 8914.77 8849.37 8849.16 8776.93 8849.14 8582.63 8582.628 5042.09 8094.11 5015.68 4652.12 4651.59 4651.61 8265.7 8361.7135 8582.612 8582.613 8582.61 8518.04 8361.736 8361.7375 8996.966 8996.967 9085.42 9111.03 9174.49 9063.52 9063.302 9063.284 9063.3 9174.51 9174.73 9210.3272 9210.3273 9210.327 9210.326 9210.05 17422.348 9063.283 9063.282 8997.01 8997.52 8996.97 8996.968 8996.9672 8996.9675 8999.736 8999.74 9009.182 9009.183 9009.18 9009.15 9009.145 9009.146 10311.5323 9210.325 16996.684 16996.748 17002.3358 16864.282 16863.968 16674.157 16863.942 17002.3894 17002.393 17329.676 17329.678 17327.39 17003.182 17002.3994 17002.4529 16673.85 16673.85 15083.654 15189.662 15062.437 15062.435 14488.332 15062.414 15929.711 15948.135 16673.828 16673.829 16673.825 16608.231 15948.169 15948.171 17329.681 17329.682 17353.546 17353.55 17353.573 17353.524 17353.503 17353.08 17353.502 17353.574 17374.917 17374.976 10667.6623 17374.975 17374.954 17374.919 17374.92 17353.01 17351.784 17351.71 17351.711 17335.615 17335.61 17329.685 17329.738 17351.713 17351.732 17351.781 17351.782 17351.758 17351.734 17351.7324 17351.733 14488.331 17329.68 10996.643 10996.6551 10996.6935 10996.6401 10996.64 10917.066 10917.071 10996.6966 11013.072 11969.045 11969.0586 11225.938 11095.861 11027.76 11044.983 10917.062 10913.046 10830.25 10830.34 10829.091 10667.9954 10667.687 14488.317 10902.2085 10912.986 10912.995 10912.998 10912.993 10912.993 10912.989 10912.99 11969.06 11042.48 12845.944 12846.4271 12927.89 12790.52 12790.51 12784.99 12790.5006 12968.43 12970.345 12984.9471 12984.9547 13411.684 12984.8802 12984.876 12984.8536 12984.8725 12784.93 12845.98 12527.5097 12755.689 12527.496 12527.3225 11969.0765 11969.4643 12784.905 11969.09 12784.921 12784.91 12784.926 12784.918 12784.914 46515.96 46515.94 46515.93 3471.82 3478.96 3473.76 46515.988 3465.93 46516.024 46516.09 3487.72 46516.12 46516.08 46516.052 46515.997 46516.01 46521.1 3562.98 3554.5406 3554.416 3554.4158 3562.9691 46521.12 3587.26 3563.1042 3554.4063 3554.4061 3512.51 3502.38 3498.65 3517.32 3530.49 3554.406 3536.8 3490.69 2652.85 2723.192 2723.191 2696.1183 2723.1921 2763.8016 2763.8032 2763.803 2696.118 2696.1176 2577.6 3587.2618 2644.8 2663.27 2677.128 2677.129 2677.1286 2829.0784 2829.08 46521.24 46521.25 46521.27 46521.22 46521.18 46521.16 46521.17 3187.7453 3187.74 2945.0989 2829.0812 2945.104 2945.1041 3187.7332 3013.7 46521.13 30378.36 3888.6489 3888.646 3888.6046 3926.544 3935.94 30379.146 30379.159 30379.162 3878.18 3871.786 3833.549 3819.7573 3587.262 3838.1 3867.4724 3867.6316 3867.484 30379.145 30379.138 30378.336 30378.337 30378.339 30378.316 30378.312 20586.906 320.29 30378.341 30378.375 30379.097 30379.12 30379.13 30379.095 30379.08 30378.376 30378.38 3819.6131 3819.614 3651.99 3651.9816 3634.3714 3652.1236 3704.9953 3705.0058 3704.996 3704.9957 3634.241 3634.2409 3587.3988 3587.272 3587.2716 3599.31 3599.45 3634.2311 3634.231 3634.2308 3705.006 3705.1414 3768.78 3756.11 3819.603 3732.86 3745.94 3784.86 3819.6028 3819.602 3809.11 3805.74 3613.64 3231.27 3176.27 3447.59 3964.729 3354.555 3296.773 3196.74 3258.28 3211.57 He I U[eV]024.6 64.1 ~~ 20.2 21.3 22.4 23.5