P    #regions in PPM
# 2010-11-15 12:24:48 -0600  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  8.308717218950665  5.615425408570471  0.388  3.933  # for region 1
  4.559232541754708  3.3974203882573697  0.203  1.791  # for region 2
