Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	46.762496	13.541775000000271	230.2082250000003	46.449996	47.074996	0.625	20250210_225050UTC_V00OS11.WAV
O	42.918752	27.085500000000195	230.2105000000002	42.687502	43.150002	0.4625000000000057	20250210_225050UTC_V00OS11.WAV
O	13.043752	27.08127499999993	243.74772499999995	12.750002	13.337502	0.5874999999999986	20250210_225050UTC_V00OS11.WAV
O	9.325	27.083224999999857	257.29177499999986	9.125	9.525	0.3999999999999986	20250210_225050UTC_V00OS11.WAV
F	51.893752	121.875	893.75	51.750002	52.037502	0.2874999999999943	20250210_225050UTC_V00OS11.WAV
O	38.4	27.085500000000195	230.2105000000002	38.1375	38.6625	0.5250000000000057	20250210_225050UTC_V00OS11.WAV
O	39.868752	27.08127499999993	243.74772499999995	39.750002	39.987502	0.2374999999999971	20250210_225050UTC_V00OS11.WAV
O	5.118752	27.08127499999993	243.74772499999995	4.887502	5.350002	0.4625000000000003	20250210_225050UTC_V00OS11.WAV