P    #regions in PPM
# 2023-08-23 16:48:47 +0100  Work@DESKTOP-S5RGLL6
# low field   high field   mi   maxi
  166.86472711138708  161.5527704005748  1.296  2.615  # for region 1
  151.27528893835094  150.12051574034825  1.430  2.727  # for region 2
  150.12051574034825  146.07880954733886  4.873  6.057  # for region 3
  139.61207963852388  135.68585076531477  4.716  6.080  # for region 4
  127.94887033869682  125.40836930309092  4.671  6.057  # for region 5
  123.21430022688584  120.21188991207887  4.783  5.811  # for region 6
  53.927908346725104  46.65283719930822  1.341  2.481  # for region 7
  36.60631037668492  31.75626294507367  4.984  6.012  # for region 8
  27.83003407186456  25.31476980151303  5.498  6.325  # for region 9
  25.31476980151303  24.76414946869056  3.688  5.118  # for region 10
  24.76414946869056  24.01928251845572  5.498  6.325  # for region 11
