Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
U	15.231248	1096.8727250000004	1245.8312750000002	14.462496000000002	16.0	1.5375039999999984	20250208_163250UTC_V00OS11.WAV
V	52.531248	1110.4167749999997	1286.458225	52.299998	52.762498	0.4625000000000057	20250208_163250UTC_V00OS11.WAV