Cs/NIST/Cs_p51__NIST.states
           1         0.000000      1       0     0.000000 2s2                                                1S                              +
           2     867600.00000      1       0     2.000000 2s.2p_1/2                                          (1/2,1/2)                       -
           3     1060000.0000      3       1     2.000000 2s.2p_1/2                                          (1/2,1/2)                       -
           4     2510800.0000      1       0     2.000000 2p2_1/2                                            (1/2,1/2)                       +
           5     4055300.0000      5       2     2.000000 2s.2p_3/2                                          (1/2,3/2)                       -
           6     4587200.0000      3       1     2.000000 2s.2p_3/2                                          (1/2,3/2)                       -
           7     5456800.0000      3       1     2.000000 2p_1/2.2p_3/2                                      (1/2,3/2)                       +
           8     5588100.0000      5       2     2.000000 2p_1/2.2p_3/2                                      (1/2,3/2)                       +
           9     8720500.0000      5       2     2.000000 2p2_3/2                                            (3/2,3/2)                       +
          10     9122900.0000      1       0     2.000000 2p2_3/2                                            (3/2,3/2)                       +