P    #regions in PPM
# 2011-11-10 09:12:05 -0600  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  4.6296808694579195  3.1601917197664977  0.169  4.117  # for region 1
  1.9909207834528937  0.774246971342792  1.865  17.338  # for region 2
