Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	52.65	54.168725000000194	203.1272750000002	52.2875	53.0125	0.7249999999999943	20250217_161450UTC_V00OS11.WAV
P	22.518752	81.25000000000014	243.7500000000001	21.712504	23.325	1.6124960000000002	20250217_161450UTC_V00OS11.WAV
O	22.525	81.25000000000014	243.7500000000001	21.7375	23.3125	1.5750000000000028	20250217_161450UTC_V00OS11.WAV