  91 231   6  15     0.00000    -0.19630                                   231Pa
  91 233   7  20    -0.17320    -0.14086                                   233Pa
  91 235   8  15     0.00000     0.21908                                   235Pa
  91 237   8  17     0.00000     0.40036                                   237Pa
