P    #regions in PPM
# 2012-03-19 10:29:47 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  196.02250660786763  135.0695228013336  10.586  13.808  # for region 1
  118.47199669439007  59.235998347195036  3.145  18.104  # for region 2