Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	9.8	203.12500000000037	853.1250000000003	9.5625	10.0375	0.4750000000000014	20250218_070250UTC_V00OS11.WAV
D	30.568752	270.8354999999999	961.4605	30.312502	30.825002	0.5125000000000028	20250218_070250UTC_V00OS11.WAV
D	49.093752	176.0395000000002	947.9145000000002	48.887502000000005	49.300002	0.4124999999999943	20250218_070250UTC_V00OS11.WAV
V	20.556248	325.0000000000001	812.5000000000001	20.399998	20.712498	0.3125	20250218_070250UTC_V00OS11.WAV
D	20.562496	230.2082250000003	826.0417750000004	20.374996	20.749996	0.375	20250218_070250UTC_V00OS11.WAV
D	44.162496	230.2105	920.8355	43.962496	44.362496	0.4000000000000057	20250218_070250UTC_V00OS11.WAV