Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	50.5	311.4582249999997	866.6667749999997	50.2875	50.7125	0.4249999999999971	20250304_073217UTC_V00OS11.WAV
E	52.268752	203.1227250000002	514.5812750000002	51.900002	52.637502	0.7374999999999972	20250304_073217UTC_V00OS11.WAV
C	55.056248	230.2072500000001	907.29275	54.949998	55.162498	0.2125000000000056	20250304_073217UTC_V00OS11.WAV
D	27.456248	2.842170943040401e-13	853.1250000000002	27.337498	27.574998	0.2374999999999971	20250304_073217UTC_V00OS11.WAV
V	37.637496	270.8312749999998	893.7477249999997	37.487496	37.787496	0.2999999999999971	20250304_073217UTC_V00OS11.WAV
D	37.65	270.8355000000004	920.8355000000004	37.4875	37.8125	0.3250000000000028	20250304_073217UTC_V00OS11.WAV
E	40.3375	284.37272500000006	514.5812750000001	40.025	40.65	0.625	20250304_073217UTC_V00OS11.WAV
D	45.668752	27.082250000000272	826.0427500000003	45.512502	45.825002	0.3125	20250304_073217UTC_V00OS11.WAV
D	47.243752	121.87825000000038	866.6677500000003	47.075002	47.412502	0.3375000000000057	20250304_073217UTC_V00OS11.WAV