Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename T 51.581248 297.91872500000034 487.5022750000004 50.725 52.437496 1.7124960000000016 20250418_051635UTC_V00OS11.WAV T 12.625 365.62500000000017 568.7500000000002 11.85 13.4 1.5500000000000007 20250418_051635UTC_V00OS11.WAV T 9.168752 311.45822499999974 460.4167749999997 8.5875 9.750004 1.1625039999999984 20250418_051635UTC_V00OS11.WAV O 9.137504 311.45822499999974 460.4167749999997 8.525004 9.750004 1.2250000000000014 20250418_051635UTC_V00OS11.WAV O 31.831248 257.29177500000014 473.9582250000002 31.662498000000003 31.999998 0.3374999999999986 20250418_051635UTC_V00OS11.WAV M 24.3437504 40.625 162.5 24.0000004 24.6875004 0.6875 20250418_051635UTC_V00OS11.WAV E 31.825 257.29177500000014 473.9582250000002 31.6875 31.9625 0.2749999999999986 20250418_051635UTC_V00OS11.WAV P 31.856248 257.2895000000002 460.4145000000002 31.737498 31.974998 0.2374999999999971 20250418_051635UTC_V00OS11.WAV P 36.725 325.0 487.5 35.7625 37.6875 1.9249999999999967 20250418_051635UTC_V00OS11.WAV T 47.243752 352.0812749999999 528.122725 46.512504 47.975 1.4624960000000016 20250418_051635UTC_V00OS11.WAV I 20.1 2058.3355 2545.8355 19.8125 20.387500000000003 0.5750000000000028 20250418_051635UTC_V00OS11.WAV P 16.5 324.9999999999997 446.8749999999997 16.025 16.975 0.9500000000000028 20250418_051635UTC_V00OS11.WAV O 23.881248 40.62500000000029 203.12500000000028 23.774998 23.987498 0.2124999999999985 20250418_051635UTC_V00OS11.WAV T 19.537496 419.79372500000034 568.7522750000004 18.774996 20.299996 1.5249999999999986 20250418_051635UTC_V00OS11.WAV