P    #regions in PPM
# 2012-02-17 09:06:01 -0600  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  10.327715276675091  6.739974829155431  1.406  18.187  # for region 1
  6.055608154195033  3.8780778247755863  0.554  17.037  # for region 2