Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	14.756248	148.95724999999965	893.7467499999996	14.599998	14.912498	0.3125	20250216_200250UTC_V00OS11.WAV
O	49.725	13.541775000000271	230.2082250000003	49.475	49.975	0.5	20250216_200250UTC_V00OS11.WAV
O	52.625	40.62727499999976	257.29372499999977	52.3875	52.8625	0.4749999999999943	20250216_200250UTC_V00OS11.WAV
C	33.612496	108.33550000000008	839.5855000000001	33.449996	33.774996	0.3250000000000028	20250216_200250UTC_V00OS11.WAV
O	30.381248	13.54177499999986	270.83322499999986	30.137498	30.624998	0.4874999999999971	20250216_200250UTC_V00OS11.WAV
C	5.293752	162.50324999999992	866.6677499999998	5.137502	5.450002	0.3125	20250216_200250UTC_V00OS11.WAV
F	5.293752	135.41774999999973	839.5822499999997	5.125001999999999	5.462502	0.3375000000000003	20250216_200250UTC_V00OS11.WAV
O	45.512496	54.16677499999986	230.20822499999983	45.237496	45.787496	0.5499999999999972	20250216_200250UTC_V00OS11.WAV
O	42.712504	27.08127499999993	243.74772499999995	42.412504000000006	43.012504	0.5999999999999943	20250216_200250UTC_V00OS11.WAV
O	20.731248	40.62499999999986	243.74999999999983	20.437498	21.024998	0.5874999999999986	20250216_200250UTC_V00OS11.WAV