P    #regions in PPM
# 2011-07-25 09:30:45 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  186.47321111454193  177.03721729910725  0.102  0.623  # for region 1
  82.00327958651542  66.50128974687279  0.184  0.684  # for region 2
