Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	45.456248	338.5417749999997	636.4582249999997	45.024996	45.8875	0.8625040000000013	20250204_000250UTC_V00OS11.WAV
E	5.537496	284.3749999999997	690.6249999999998	5.024996	6.049996	1.0250000000000004	20250204_000250UTC_V00OS11.WAV
E	19.125	352.083225	663.541775	18.6375	19.6125	0.9750000000000014	20250204_000250UTC_V00OS11.WAV
E	23.437504	243.7477249999998	717.7062749999998	22.950004	23.925004	0.9750000000000014	20250204_000250UTC_V00OS11.WAV
E	49.643752	338.54372500000034	650.0022750000004	49.1875	50.100004	0.9125039999999984	20250204_000250UTC_V00OS11.WAV
E	9.937504	379.1687250000002	690.6272750000003	9.462504	10.412504	0.9499999999999992	20250204_000250UTC_V00OS11.WAV
E	36.531248	94.78950000000007	704.1645000000001	36.149998	36.912498	0.7625000000000028	20250204_000250UTC_V00OS11.WAV
E	32.4375	243.74772500000023	677.0812750000002	32.025	32.85	0.8250000000000028	20250204_000250UTC_V00OS11.WAV