Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	48.425	460.4167750000004	595.8332250000003	48.0	48.85	0.8499999999999943	20250223_200850UTC_V00OS11.WAV
T	53.625	433.3354999999999	595.8354999999999	52.9125	54.3375	1.4249999999999972	20250223_200850UTC_V00OS11.WAV
E	32.4062496	338.54372500000034	650.0022750000004	32.0499996	32.762499600000005	0.7125000000000057	20250223_200850UTC_V00OS11.WAV
E	36.543752	379.16872500000034	609.3772750000004	36.125004	36.9625	0.8374960000000016	20250223_200850UTC_V00OS11.WAV
E	22.393752	325.00227500000005	622.9187250000001	22.037502	22.750002	0.7124999999999986	20250223_200850UTC_V00OS11.WAV