.5         0.                1s 2S                    1s 2S                  
    .5 [18564727.2  ]            2s 2S                    2s 2S                  
    .5 [22008491.   ]            3s 2S                    3s 2S                  
    .5 [23213097.   ]            4s 2S                    4s 2S                  
    .5 [23770346.   ]            5s 2S                    5s 2S                  
    .5 [24072918.   ]            6s 2S                    6s 2S                  
    .5 [24255298.   ]            7s 2S                    7s 2S                  
    .5 [24373639.   ]            8s 2S                    8s 2S                  
    .5 [24454756.   ]            9s 2S                    9s 2S                  
    .5 [24512769.   ]            10s 2S                   10s 2S                 
   1.5 [22013812.   ]            3d 2D                    3d 2D                  
   1.5 [23215341.   ]            4d 2D                    4d 2D                  
   1.5 [23771494.   ]            5d 2D                    5d 2D                  
   2.5 [22015647.   ]            3d 2D                    3d 2D                  
   2.5 [23216115.   ]            4d 2D                    4d 2D                  
   2.5 [23771890.   ]            5d 2D                    5d 2D                  
   3.5 [23772087.   ]            5g 2G                    5g 2G                  
   4.5 [23772206.   ]            5g 2G                    5g 2G