P    #regions in PPM
# 2012-08-22 10:16:04 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  182.6725097422881  84.19473700056076  0.324  1.322  # for region 1
  42.118581585944426  41.06853384557462  0.697  1.245  # for region 2
  19.877191594343778  17.38518435596109  0.530  2.059  # for region 3