P    #regions in PPM
# 2011-08-09 09:10:39 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  7.484465950710783  6.398636693612845  0.049  0.297  # for region 1
  4.4596558773665285  2.5982342937700644  0.022  0.139  # for region 2