P    #regions in PPM
# 2010-03-30 12:03:59 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  213.8986992832363  206.09217741158534  1.517  2.456  # for region 1
  149.88521993569842  111.37304536888702  1.192  3.829  # for region 2
  73.90174038496242  7.8065218716509595  1.698  5.057  # for region 3