P    #regions in PPM
# 2023-12-22 13:30:35 +0100  UJA@PC_150377
# low field   high field   mi   maxi
  184.1423720308721  130.02706269935052  -1.376  12.653  # for region 1
  130.02706269935052  130.02707269935053  -1.376  0.000  # for region 2
  130.02706269935052  111.98862625550997  -0.730  1.564  # for region 3
  111.98862625550997  77.16442256531784  -1.376  12.653  # for region 4
  77.16442256531784  77.16443256531784  -1.376  0.000  # for region 5
  77.16442256531784  69.14733970138872  12.677  16.000  # for region 6
  69.14733970138872  26.807120826263017  -1.376  12.653  # for region 7
  26.807120826263017  26.807130826263016  -1.376  0.000  # for region 8
  26.807120826263017  25.55445162877409  0.590  1.794  # for region 9
  25.55445162877409  20.543784838818386  -1.042  4.691  # for region 10
  20.543774838818386  11.775090456395903  -1.376  0.000  # for region 11
  11.775090456395903  -47.60142950457919  -1.376  12.653  # for region 12
