Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	20.306248	311.458225	704.166775	19.799996	20.8125	1.0125039999999998	20250207_110250UTC_V00OS11.WAV
E	46.556248	284.37727500000005	663.5437250000001	46.087496	47.025	0.937504000000004	20250207_110250UTC_V00OS11.WAV
E	7.031248	338.5417749999997	636.4582249999997	6.537496	7.524999999999999	0.9875039999999996	20250207_110250UTC_V00OS11.WAV
E	33.656248	379.166775	636.458225	33.0375	34.274995999999994	1.237495999999993	20250207_110250UTC_V00OS11.WAV
E	37.962504	284.37727499999994	744.7937249999999	37.437504	38.487504	1.0499999999999972	20250207_110250UTC_V00OS11.WAV
E	24.725	284.37272499999983	677.0812749999998	24.325000000000003	25.125	0.7999999999999972	20250207_110250UTC_V00OS11.WAV
E	50.812496	338.5395000000001	663.5395000000001	50.387496000000006	51.237496	0.8499999999999943	20250207_110250UTC_V00OS11.WAV
E	11.425	284.37727500000005	663.5437250000001	10.95	11.9	0.9499999999999992	20250207_110250UTC_V00OS11.WAV