P    #regions in PPM
# 2019-02-26 10:34:38 +0000  2219445P@LN-D8CB8AB0767B
# low field   high field   mi   maxi
  174.96130913118708  152.16818445538104  5.406  9.927  # for region 1
  130.49866451711475  108.82914457884847  0.280  4.078  # for region 2
  64.84804485229319  42.054920176487165  0.419  10.020  # for region 3
  33.22659723867498  -4.494418950158934  2.680  13.283  # for region 4
