P    #regions in PPM
# 2012-08-01 09:49:37 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  189.68938340131064  175.6568794773035  2.489  8.168  # for region 1
  97.22520575919224  12.027860506291823  2.524  16.000  # for region 2