P    #regions in PPM
# 2011-11-16 10:56:21 -0600  mfjofre@jenubi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  3.2292183910029566  3.0200880571094317  3.371  21.390  # for region 1
  2.1856170189264454  1.9887884693795987  0.464  7.674  # for region 2