Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename O 24.7937496 257.2894999999999 419.7894999999999 24.0500016 25.5374976 1.4874960000000002 20250423_101635UTC_V00OS11.WAV O 55.593752 270.83322499999986 419.7917749999998 55.212502 55.975002 0.7625000000000028 20250423_101635UTC_V00OS11.WAV E 52.518752 501.041775 717.708225 52.025 53.012504 0.9875040000000012 20250423_101635UTC_V00OS11.WAV O 3.537496 203.125 406.25 2.962496 4.112496 1.1500000000000004 20250423_101635UTC_V00OS11.WAV E 18.631248 460.416775 758.333225 18.287498 18.974998 0.6875 20250423_101635UTC_V00OS11.WAV T 23.156248 270.83322499999986 419.7917749999998 22.312496 24.0 1.687503999999997 20250423_101635UTC_V00OS11.WAV O 16.7 257.2937250000002 406.25227500000017 16.0 17.4 1.3999999999999986 20250423_101635UTC_V00OS11.WAV O 23.137496 270.83322499999986 419.7917749999998 22.274996 23.999996 1.7250000000000014 20250423_101635UTC_V00OS11.WAV T 15.237504 257.28949999999963 379.1644999999996 14.475004000000002 16.000004 1.5249999999999986 20250423_101635UTC_V00OS11.WAV