P    #regions in PPM
# 2024-07-26 13:14:43 +0100  Work@DESKTOP-S5RGLL6
# low field   high field   mi   maxi
  169.36234684558875  162.52928386046415  1.913  3.826  # for region 1
  154.17776243420073  150.65276962441422  1.993  3.773  # for region 2
  149.4054644763359  145.0670117873679  5.979  8.530  # for region 3
  140.29471382950308  136.01049179914716  5.367  8.131  # for region 4
  136.01049179914716  134.05818808911155  2.657  3.986  # for region 5
  134.00395743049947  131.34665515850656  6.643  8.104  # for region 6
  129.61127408291935  124.29666953893353  13.153  15.066  # for region 7
  121.31398331526803  117.89745182270572  5.952  8.051  # for region 8
  115.13168823348862  113.66746045096191  5.686  6.510  # for region 9
