Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	43.643752	5985.416775	6486.458225	43.225004	44.0625	0.8374960000000016	20250204_205650UTC_V00OS11.WAV
O	43.125	54.16449999999965	176.03949999999963	42.7	43.55	0.8499999999999943	20250204_205650UTC_V00OS11.WAV
M	43.156248	40.62272500000009	148.9562750000001	42.787498	43.524998	0.7374999999999972	20250204_205650UTC_V00OS11.WAV
O	0.906248	54.166775000000285	189.58322500000028	0.5249980000000001	1.287498	0.7625	20250204_205650UTC_V00OS11.WAV
U	7.025	826.0395000000001	988.5395	6.050000000000001	8.0	1.9499999999999995	20250204_205650UTC_V00OS11.WAV
O	2.7	40.62727499999991	176.0437249999999	2.25	3.1500000000000004	0.9000000000000004	20250204_205650UTC_V00OS11.WAV
O	17.693752	54.166775000000285	189.58322500000028	17.2375	18.150004	0.9125039999999984	20250204_205650UTC_V00OS11.WAV