Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	18.268752	338.5394999999999	541.6644999999999	17.000004	19.5375	2.5374959999999973	20250217_182050UTC_V00OS11.WAV
T	8.6312504	230.2105000000004	352.0855000000004	7.999998400000001	9.2625024	1.2625039999999998	20250217_182050UTC_V00OS11.WAV
O	29.512496	203.1249999999997	365.6249999999997	28.887496	30.137496	1.25	20250217_182050UTC_V00OS11.WAV
T	25.006248	352.0812750000002	568.7477250000002	24.162496	25.85	1.687503999999997	20250217_182050UTC_V00OS11.WAV
C	27.081248	148.9572499999997	826.0427499999997	26.937498	27.224998	0.2875000000000014	20250217_182050UTC_V00OS11.WAV
F	54.387496	162.49772500000017	758.3312750000002	54.249996	54.524996	0.2750000000000057	20250217_182050UTC_V00OS11.WAV