P    #regions in PPM
# 2023-07-17 14:20:25 +0100  nmr-user@CUTTLEFISH-CRL
# low field   high field   mi   maxi
  12.7899904251099  12.789610372314499  0.000  10000.000  # for region 1
  12.7896003723145  -3.2052996993354  0.000  10000.000  # for region 2
