Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	45.318752	1.7053025658242404e-13	731.2500000000002	45.062502	45.575002000000005	0.5125000000000028	20250215_082650UTC_V00OS11.WAV