P    #regions in PPM
# 2023-07-17 14:10:03 +0100  nmr-user@CUTTLEFISH-CRL
# low field   high field   mi   maxi
  12.7899904251099  12.7898096902466  0.000  10000.000  # for region 1
  12.7897996902466  -3.20510038459025  0.000  10000.000  # for region 2
