P    #regions in PPM
# 2025-01-16 10:50:01 +0000  Work@DESKTOP-S5RGLL6
# low field   high field   mi   maxi
  174.48108786874954  173.62853787016238  0.601  1.138  # for region 1
  138.90939208446102  138.61568772539292  0.738  1.397  # for region 2
  130.2642681240657  127.5826196282267  4.023  5.431  # for region 3
  127.5826196282267  127.18675723122188  1.877  2.537  # for region 4
  61.72261033523523  58.438214457565344  1.832  2.951  # for region 5
  47.26325775183489  41.415430945251934  1.889  2.800  # for region 6
  35.6477113551975  28.157686609779603  2.208  2.969  # for region 7
  20.587554647833166  19.706375266019293  2.049  3.110  # for region 8
  17.18299794537048  14.459352583400335  2.161  2.857  # for region 9
