P    #regions in PPM
# 2011-06-08 14:36:27 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  3.7807750923012877  3.5420632016081703  0.100  0.391  # for region 1
  3.138359268818339  2.8189065915672553  0.617  1.095  # for region 2
  1.9178221016785293  1.8282810983605227  0.157  0.405  # for region 3
  1.7835105967015195  1.6108243760167924  0.084  0.543  # for region 4
  1.5614854558211562  1.3705255609898972  0.042  0.268  # for region 5