Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	48.325	406.2522750000004	582.2937250000003	48.0	48.650000000000006	0.6500000000000057	20250218_175650UTC_V00OS11.WAV
T	53.568752	419.7895000000001	582.2895000000001	52.7375	54.400004	1.6625039999999984	20250218_175650UTC_V00OS11.WAV
T	3.856248	406.24772499999983	555.2062749999998	2.8375	4.874995999999999	2.0374959999999995	20250218_175650UTC_V00OS11.WAV
T	35.737496	419.7937249999999	609.3772749999999	35.149996	36.324996	1.1749999999999972	20250218_175650UTC_V00OS11.WAV
T	30.8	446.877275	582.2937249999999	29.7	31.9	2.200000000000003	20250218_175650UTC_V00OS11.WAV
T	25.806248	392.7082250000002	541.6667750000001	24.712496	26.9	2.187503999999997	20250218_175650UTC_V00OS11.WAV
T	31.468752	392.7105000000001	555.2105000000001	30.937504	32.0	1.0624959999999994	20250218_175650UTC_V00OS11.WAV
T	47.35	379.1687250000001	568.752275	46.7	48.0	1.2999999999999972	20250218_175650UTC_V00OS11.WAV
T	14.35	433.333225	582.291775	13.4125	15.2875	1.875	20250218_175650UTC_V00OS11.WAV