P    #regions in PPM
# 2012-08-21 11:39:25 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  171.14584941880747  151.35006302922358  0.702  1.194  # for region 1
  140.82572089805242  120.77935493391684  0.702  1.120  # for region 2
  116.01834301743463  51.11823320854572  0.649  1.874  # for region 3
