Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename O 0.1062504 94.7894999999998 257.2894999999998 0.0250003999999999 0.1875004 0.1625 20250217_195650UTC_V00OS11.WAV P' 2.087504 108.33550000000004 230.21050000000005 1.612504 2.562504 0.9500000000000002 20250217_195650UTC_V00OS11.WAV M 46.968752 27.081274999999792 121.8727249999998 46.5 47.437504 0.937504000000004 20250217_195650UTC_V00OS11.WAV P 17.531248 121.8727249999998 230.2062749999998 17.012496000000002 18.05 1.0375039999999984 20250217_195650UTC_V00OS11.WAV T 8.918752 189.58322500000017 338.54177500000014 8.137504 9.7 1.5624959999999994 20250217_195650UTC_V00OS11.WAV P' 54.681248 108.33322499999971 257.2917749999997 54.2375 55.124996 0.8874959999999987 20250217_195650UTC_V00OS11.WAV E 55.181248 121.8772749999998 582.2937249999998 54.36249599999999 56.0 1.637504000000007 20250217_195650UTC_V00OS11.WAV P' 35.293752 108.33550000000034 270.8355000000004 34.8 35.787504 0.9875040000000012 20250217_195650UTC_V00OS11.WAV