Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	21.331248	284.37727500000017	582.2937250000002	20.812496000000003	21.85	1.0375039999999984	20250203_082650UTC_V00OS11.WAV
E	12.043752	406.25000000000034	650.0000000000003	11.575	12.512504	0.9375040000000006	20250203_082650UTC_V00OS11.WAV
E	7.437504	338.5394999999998	622.9144999999999	6.912503999999999	7.962504	1.0500000000000007	20250203_082650UTC_V00OS11.WAV
E	25.843752	338.5417749999997	636.4582249999997	25.35	26.337504	0.9875040000000012	20250203_082650UTC_V00OS11.WAV
E	35.187504	379.1645000000001	622.9145000000001	34.687504	35.687504	1.0	20250203_082650UTC_V00OS11.WAV
E	39.543752	352.08322499999974	622.9167749999997	39.125004	39.9625	0.8374960000000016	20250203_082650UTC_V00OS11.WAV
T	54.837504	406.2522749999999	622.9187249999999	54.137504	55.537504000000006	1.4000000000000057	20250203_082650UTC_V00OS11.WAV
E	54.868752	392.7104999999999	636.4604999999999	54.200004	55.5375	1.3374960000000016	20250203_082650UTC_V00OS11.WAV
E	53.15	297.9167749999997	677.0832249999997	52.675	53.625	0.9500000000000028	20250203_082650UTC_V00OS11.WAV