P    #regions in PPM
# 2011-11-21 09:56:36 -0600  mfjofre@jenubi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  202.69228455613427  176.07332516162143  0.446  3.652  # for region 1
  55.17888457820892  24.67799360532962  0.711  2.905  # for region 2