P    #regions in PPM
# 2023-07-17 21:36:49 +0100  nmr-user@CUTTLEFISH-CRL
# low field   high field   mi   maxi
  12.7899904251099  12.7895798547363  0.000  10000.000  # for region 1
  12.7895698547363  -3.20533021634924  0.000  10000.000  # for region 2
