Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	19.262504	419.79372500000034	568.7522750000004	18.512504	20.012504	1.5	20250216_070850UTC_V00OS11.WAV
T	41.725	392.7062749999998	568.7477249999998	41.0375	42.4125	1.375	20250216_070850UTC_V00OS11.WAV