Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	40.5375	121.87727500000022	744.7937250000002	40.075	41.0	0.9249999999999972	20250211_143250UTC_V00OS11.WAV
E	14.331248	135.41677500000003	677.083225	13.862496	14.8	0.9375040000000006	20250211_143250UTC_V00OS11.WAV
G	14.325	135.41872500000034	650.0022750000004	13.85	14.8	0.9499999999999992	20250211_143250UTC_V00OS11.WAV
E	18.881248	284.3749999999997	690.6249999999998	18.549998	19.212498	0.6625000000000014	20250211_143250UTC_V00OS11.WAV
E	5.887496	176.03949999999963	663.5394999999996	5.362495999999999	6.412496	1.0500000000000007	20250211_143250UTC_V00OS11.WAV