P    #regions in PPM
# 2011-08-09 11:55:51 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  128.17750195798445  118.9883060455554  0.874  3.292  # for region 1
  16.493428560770056  0.9424816320440033  7.664  16.923  # for region 2