P    #regions in PPM
# 2011-10-28 11:28:13 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  188.92479112486706  174.4460061437277  0.105  0.487  # for region 1
  139.18315885095274  124.47084507979498  0.217  1.079  # for region 2
  43.669883733436514  8.640565230679952  0.172  1.902  # for region 3