Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	47.762496	392.7082249999997	582.2917749999997	47.549996	47.974996	0.4249999999999971	20250207_030250UTC_V00OS11.WAV
T	47.762496	392.7082249999997	582.2917749999997	47.524996	47.999996	0.4749999999999943	20250207_030250UTC_V00OS11.WAV
H	47.762496	406.24772500000006	595.8312750000001	47.599996	47.924996	0.3250000000000028	20250207_030250UTC_V00OS11.WAV
T	4.931248	419.7895000000001	582.2895000000001	4.237496	5.625	1.3875039999999998	20250207_030250UTC_V00OS11.WAV