Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	49.093752	257.2895000000002	663.5395000000002	48.525	49.662504000000006	1.137504000000007	20250212_203850UTC_V00OS11.WAV
E	53.443752	230.20627499999983	731.2477249999997	52.85	54.037504000000006	1.187504000000004	20250212_203850UTC_V00OS11.WAV
H	26.987496	352.081275	731.247725	26.374996	27.599996	1.2250000000000014	20250212_203850UTC_V00OS11.WAV
E	27.0	352.08550000000025	717.7105000000003	26.4125	27.5875	1.1749999999999972	20250212_203850UTC_V00OS11.WAV
H	36.05	365.62272500000006	636.4562750000001	35.4	36.7	1.2999999999999972	20250212_203850UTC_V00OS11.WAV
E	40.375	406.2477250000002	717.7062750000002	40.0125	40.7375	0.7249999999999943	20250212_203850UTC_V00OS11.WAV
E	9.156248	230.2062750000002	690.6227250000002	8.549999999999999	9.762496	1.2124960000000016	20250212_203850UTC_V00OS11.WAV
E	13.518752	230.20822500000017	704.1667750000001	12.925	14.112504	1.1875040000000006	20250212_203850UTC_V00OS11.WAV
E	22.618752	311.45627499999966	731.2477249999996	22.0375	23.200004	1.1625039999999984	20250212_203850UTC_V00OS11.WAV