P    #regions in PPM
# 2011-10-10 11:43:51 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  186.9085672238066  100.24670021527473  0.468  2.697  # for region 1
  53.63666904041568  46.1415886504886  0.893  1.549  # for region 2
  36.78089758499029  31.518669227351882  0.442  3.319  # for region 3
