Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	39.356248	94.79177500000014	230.2082250000001	38.712496	40.0	1.2875039999999984	20250422_184035UTC_V00OS11.WAV
P	37.675	94.79177500000014	230.2082250000001	36.9375	38.4125	1.4749999999999943	20250422_184035UTC_V00OS11.WAV