P    #regions in PPM
# 2012-02-29 13:01:19 -0600  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  170.17919886464784  99.13964460760562  2.371  16.000  # for region 1
  71.67101696154928  22.101194657746476  5.317  19.019  # for region 2