Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	52.287496	433.333225	582.291775	51.612496	52.962496	1.3499999999999943	20250218_044450UTC_V00OS11.WAV
E	18.506248	419.7937249999999	609.3772749999999	17.775	19.237496	1.4624960000000016	20250218_044450UTC_V00OS11.WAV
T	18.512504	419.7937249999999	609.3772749999999	17.787504	19.237504	1.4500000000000028	20250218_044450UTC_V00OS11.WAV
T	12.4	433.3354999999999	595.8354999999999	11.45	13.35	1.8999999999999984	20250218_044450UTC_V00OS11.WAV
T	40.45	446.877275	582.2937249999999	40.0	40.900000000000006	0.9000000000000057	20250218_044450UTC_V00OS11.WAV
T	42.2	446.877275	582.2937249999999	41.575	42.825	1.25	20250218_044450UTC_V00OS11.WAV