P    #regions in PPM
# 2015-11-24 13:40:37 -0600  bmrbmb@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  140.64619407519533  138.0416295440771  -30.689  19.668  # for region 1
  138.0416295440771  138.0416395440771  -30.689  0.000  # for region 2
  138.0416295440771  5.20911809600291  -30.154  18.107  # for region 3
