Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename T 44.062496 379.1667749999998 514.5832249999999 43.512496000000006 44.612496 1.0999999999999943 20250218_125050UTC_V00OS11.WAV T 45.418752 392.7105000000001 555.2105000000001 44.687504 46.15 1.4624960000000016 20250218_125050UTC_V00OS11.WAV C 44.825 121.87174999999996 961.45725 44.6625 44.9875 0.3250000000000028 20250218_125050UTC_V00OS11.WAV O 41.037504 13.54177499999986 270.83322499999986 40.862504 41.212504 0.3499999999999943 20250218_125050UTC_V00OS11.WAV T 2.537496 365.62499999999983 528.1249999999998 1.812496 3.262496 1.4500000000000002 20250218_125050UTC_V00OS11.WAV O 34.925 40.62500000000014 284.3750000000001 34.7375 35.1125 0.375 20250218_125050UTC_V00OS11.WAV O 37.887496 40.622724999999946 230.20627499999995 37.674996 38.099996 0.4249999999999971 20250218_125050UTC_V00OS11.WAV O 27.362496 13.54177499999986 270.83322499999986 27.099996 27.624996 0.5249999999999986 20250218_125050UTC_V00OS11.WAV T 26.65 352.0812749999999 528.122725 25.825 27.475 1.6499999999999986 20250218_125050UTC_V00OS11.WAV O 24.2312504 40.62727499999976 257.29372499999977 24.0375004 24.4250004 0.3875000000000028 20250218_125050UTC_V00OS11.WAV O 31.206248 27.08549999999977 270.8354999999998 30.974998000000003 31.437498 0.4624999999999986 20250218_125050UTC_V00OS11.WAV T 51.543752 352.08322499999986 541.6667749999998 50.637504 52.45 1.812495999999996 20250218_125050UTC_V00OS11.WAV