Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	12.987504	243.7522750000004	744.7937250000003	12.537504000000002	13.437504	0.8999999999999986	20250208_161450UTC_V00OS11.WAV
E	8.7437496	297.91677500000003	717.708225	8.2125016	9.2749976	1.0624959999999994	20250208_161450UTC_V00OS11.WAV
E	47.093752	352.08127499999966	690.6227249999996	46.725002	47.462502	0.7374999999999972	20250208_161450UTC_V00OS11.WAV
E	21.55	311.4582250000004	744.7917750000004	21.1125	21.9875	0.875	20250208_161450UTC_V00OS11.WAV
T	49.756248	487.5000000000001	650.0000000000001	49.1375	50.374996	1.237495999999993	20250208_161450UTC_V00OS11.WAV
E	51.037496	148.9582249999998	744.7917749999999	50.699996	51.374996	0.6749999999999972	20250208_161450UTC_V00OS11.WAV
E	34.475	379.1645	704.1645	34.0875	34.862500000000004	0.7750000000000057	20250208_161450UTC_V00OS11.WAV
E	38.6	257.28949999999975	704.1644999999999	38.1875	39.0125	0.8250000000000028	20250208_161450UTC_V00OS11.WAV
E	25.793752	324.9977249999996	717.7062749999997	25.400002	26.187502	0.7875000000000014	20250208_161450UTC_V00OS11.WAV