Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	10.293752	406.2522750000004	582.2937250000003	9.375004	11.2125	1.8374960000000016	20250223_051450UTC_V00OS11.WAV
T	27.237496	419.79372500000034	568.7522750000004	26.237496	28.237496	2.0	20250223_051450UTC_V00OS11.WAV
T	4.981248	446.87272500000006	555.2062750000001	4.387496	5.575	1.1875040000000006	20250223_051450UTC_V00OS11.WAV
T	33.218752	433.333225	582.291775	32.287504000000006	34.15	1.862495999999993	20250223_051450UTC_V00OS11.WAV
T	49.706248	419.7895000000001	582.2895000000001	48.637496	50.775000000000006	2.137504000000007	20250223_051450UTC_V00OS11.WAV
T	55.268752	392.7082249999997	582.2917749999997	54.537504	56.0	1.4624960000000016	20250223_051450UTC_V00OS11.WAV