Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	27.312496	40.62272499999965	189.5812749999997	26.849996	27.774996	0.9249999999999972	20250214_150250UTC_V00OS11.WAV
M	27.306248	54.166775000000285	189.58322500000028	26.837496	27.775	0.937503999999997	20250214_150250UTC_V00OS11.WAV
A	17.931248	40.62500000000029	203.12500000000028	17.499996	18.3625	0.8625040000000013	20250214_150250UTC_V00OS11.WAV