Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	15.231248	176.04177499999986	311.45822499999986	14.512496	15.95	1.4375040000000006	20250203_152650UTC_V00OS11.WAV
O	53.15	257.29177500000026	392.7082250000003	52.8125	53.4875	0.6749999999999972	20250203_152650UTC_V00OS11.WAV