P    #regions in PPM
# 2019-10-21 15:27:01 -0500  bmrbmb@tonga.nmrfam.wisc.edu
# low field   high field   mi   maxi
  140.27691523145546  5.791248793959171  1.723  17.789  # for region 1
  5.791248793959171  2.5738877180988244  1.688  17.960  # for region 2
