P    #regions in PPM
# 2011-06-06 11:44:08 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  4.124362247653238  3.839136642697966  0.087  0.418  # for region 1
  3.134629398458443  2.6754161744804543  0.020  0.442  # for region 2