P    #regions in PPM
# 2011-03-29 10:05:26 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  5.268109826292306  5.180719616407903  0.307  0.614  # for region 1
  4.707672610729294  4.593685380445292  0.655  0.993  # for region 2
  3.9876532727686786  3.653290730602272  0.187  0.985  # for region 3
  3.6076958384886715  3.343625421664066  0.154  1.405  # for region 4
  3.2828322321792647  3.185943086437863  0.217  0.835  # for region 5
