P    #regions in PPM
# 2011-09-08 10:57:11 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  145.7055214859516  120.40210241458519  0.471  3.044  # for region 1
  48.709081712380346  7.801887547004645  0.706  6.847  # for region 2