  93 235   7  15     0.00000     0.34934                                   235Np
  93 237   8  18    -0.46232     0.04611                                   237Np
  93 238   2  15    -0.00653    -0.00900                                   238Np
  93 239   3  18     0.00324     0.06321                                   239Np
