Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	23.106248	311.4582250000004	744.7917750000004	22.812498	23.399998	0.5874999999999986	20250209_172050UTC_V00OS11.WAV
E	16.5562496	257.29372500000034	731.2522750000004	16.1749996	16.937499600000002	0.7625000000000028	20250209_172050UTC_V00OS11.WAV
E	12.537496	284.3727250000001	717.706275	12.249996	12.824996	0.5749999999999993	20250209_172050UTC_V00OS11.WAV
D	42.912496	2654.1645000000003	3547.9145000000003	42.712496	43.112496	0.4000000000000057	20250209_172050UTC_V00OS11.WAV
C	44.037496	0.0	961.4572499999996	43.912496	44.162496	0.25	20250209_172050UTC_V00OS11.WAV
D	44.05	2.273736754432321e-13	934.375	43.925	44.175	0.25	20250209_172050UTC_V00OS11.WAV
E	4.418752	297.9167750000004	758.3332250000003	4.025002	4.812501999999999	0.7874999999999996	20250209_172050UTC_V00OS11.WAV