Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	19.331248	798.9582249999999	1110.416775	18.999998	19.662498	0.6625000000000014	20250420_194035UTC_V00OS11.WAV
P	55.687504	243.7477250000002	473.9562750000002	55.400004	55.975004	0.5750000000000028	20250420_194035UTC_V00OS11.WAV