Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	1.431248	54.16450000000003	947.9145	1.262498	1.599998	0.3374999999999999	20250213_040850UTC_V00OS11.WAV
D	2.618752	40.62499999999966	934.3749999999998	2.4125020000000004	2.825002	0.4124999999999996	20250213_040850UTC_V00OS11.WAV