Rb/NIST/Rb_p23__NIST.trans
           3            2 1.6000e+02    2.762000e+04
           2            1 7.8000e+03    8.001000e+04
           4            3 1.1000e+04    1.032500e+05
           4            2 1.3000e+04    1.308700e+05
           5            2 6.9000e+04    2.022800e+05
           6            3 4.8000e+09    7.257700e+05
           7            3 3.9000e+10    8.115000e+05
          10            4 1.7000e+10    8.178000e+05
           7            2 6.2000e+10    8.391200e+05
          11            4 1.1000e+11    8.749900e+05
           9            3 1.2000e+11    8.984600e+05
           8            2 2.5000e+08    9.140300e+05
          11            3 2.3000e+10    9.782400e+05