P    #regions in PPM
# 2019-05-30 18:10:38 +1000  Julian@Julian-2.ad.une.edu.au
# low field   high field   mi   maxi
  172.09085217975314  89.55573700498596  0.438  10.592  # for region 1
  76.37066673847751  38.01409869045293  1.359  2.970  # for region 2
