P    #regions in PPM
# 2011-10-31 12:15:15 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  10.465848263218184  8.884904416810604  2.334  18.038  # for region 1
  3.177697131279237  0.3161887692815161  0.891  17.359  # for region 2