Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	26.2	392.7105000000004	595.8355000000004	25.7125	26.6875	0.9750000000000014	20250224_053250UTC_V00OS11.WAV
E	30.968752	392.70627500000006	609.3727250000001	30.525004000000003	31.4125	0.8874959999999987	20250224_053250UTC_V00OS11.WAV