P    #regions in PPM
# 2025-12-16 16:59:16 +0200  SONY@DESKTOP-373AQPC
# low field   high field   mi   maxi
  5.1175703619700865  4.696749358670089  7.256  11.610  # for region 1
  3.736864026299835  3.6942422524042  0.195  2.289  # for region 2
  3.6942422524042  3.602921893365825  1.786  4.661  # for region 3
  3.602921893365825  3.507446975689464  0.726  2.065  # for region 4
  3.449020920670276  3.4201842462552516  0.216  2.705  # for region 5
  3.4201842462552516  3.4131516535624717  0.929  1.925  # for region 6
  3.4131516535624717  3.4013843378411446  0.780  1.195  # for region 7
  3.4013843378411446  3.3570558510418147  0.996  2.838  # for region 8
  3.307776073476337  3.2766968462932753  -1.579  -0.316  # for region 9
  3.2766968462932753  3.2767068462932754  -1.579  0.100  # for region 10
  3.2766968462932753  3.1972675711056757  0.084  1.591  # for region 11
  3.1972675711056757  3.089158000965638  -1.579  -0.316  # for region 12
  3.089158000965638  3.089168000965638  -1.579  0.100  # for region 13
  3.089158000965638  3.00792375112286  0.865  2.205  # for region 14
  3.00792375112286  2.9796978439664428  -1.579  -0.316  # for region 15
  2.93443045022471  2.8760338243495913  0.621  2.079  # for region 16
  2.7101036144964277  2.6464768238406053  0.412  1.626  # for region 17
  2.5498476233063823  2.4752595189890205  0.422  1.455  # for region 18
  2.03763574304022  1.9547233145318015  1.760  2.711  # for region 19
  1.7068463082647678  1.5707400293729652  7.184  8.841  # for region 20
  1.4162410100903784  1.3537056927617124  13.538  15.551  # for region 21
  1.3537056927617124  1.294848923511203  14.073  18.653  # for region 22
  1.294848923511203  1.2396707023388507  13.538  15.551  # for region 23
  0.9490654041644614  0.8497446060542271  1.527  6.439  # for region 24
