Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	54.881248	121.87727500000013	622.918725	54.374996	55.3875	1.012504000000007	20250217_121450UTC_V00OS11.WAV
G	33.381248	338.54372500000034	650.0022750000004	32.949996	33.8125	0.8625040000000013	20250217_121450UTC_V00OS11.WAV
E	46.506248	257.2917749999998	636.4582249999999	45.912496	47.1	1.187504000000004	20250217_121450UTC_V00OS11.WAV
E	42.237496	338.5394999999998	622.9144999999999	41.749996	42.724996	0.9749999999999944	20250217_121450UTC_V00OS11.WAV
G	42.237496	352.08322499999974	622.9167749999997	41.724996	42.749996	1.0250000000000057	20250217_121450UTC_V00OS11.WAV
F	23.787496	5944.791775	6500.000324999999	23.612496	23.962496	0.3500000000000014	20250217_121450UTC_V00OS11.WAV
O	7.668752	27.083224999999857	257.29177499999986	7.337502	8.000002	0.6625000000000005	20250217_121450UTC_V00OS11.WAV
E	3.631248	338.5437250000001	609.377275	3.0125	4.249995999999999	1.2374959999999997	20250217_121450UTC_V00OS11.WAV
E	7.587504	311.4605000000001	636.4605000000001	7.175004	8.000004	0.8250000000000002	20250217_121450UTC_V00OS11.WAV