Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	21.193752	352.08322499999986	541.6667749999998	20.412504	21.975	1.562496000000003	20250131_211450UTC_V00OS11.WAV
U	23.718752	866.6687250000002	1015.6272750000004	23.437502	24.000002	0.5625	20250131_211450UTC_V00OS11.WAV
T	44.543752	406.2499999999997	568.7499999999998	43.5875	45.500004	1.9125039999999984	20250131_211450UTC_V00OS11.WAV
O	54.943752	379.1687250000001	568.752275	54.475	55.412504000000006	0.937504000000004	20250131_211450UTC_V00OS11.WAV
T	54.931248	419.79372500000034	568.7522750000004	54.4	55.462496	1.062495999999996	20250131_211450UTC_V00OS11.WAV