Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	28.025	446.877275	582.2937249999999	27.575	28.475	0.8999999999999986	20250210_053850UTC_V00OS11.WAV
T	53.587504	460.4167750000004	595.8332250000003	52.812504	54.362504	1.5499999999999972	20250210_053850UTC_V00OS11.WAV
T	16.7937496	460.4167750000004	595.8332250000003	16.224997600000002	17.3625016	1.1375039999999998	20250210_053850UTC_V00OS11.WAV
T	22.187504	446.87500000000034	609.3750000000003	21.600004	22.775004	1.1749999999999972	20250210_053850UTC_V00OS11.WAV
U	11.75	907.2917749999996	1083.3332249999996	10.9125	12.5875	1.6750000000000007	20250210_053850UTC_V00OS11.WAV
T	47.056248	392.7062749999998	568.7477249999998	46.349996	47.7625	1.4125039999999984	20250210_053850UTC_V00OS11.WAV