Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
H	55.268752	67.7105000000002	189.5855000000002	54.537504	56.0	1.4624960000000016	20250221_122050UTC_V00OS11.WAV
P	55.25	40.62727499999991	176.0437249999999	54.525	55.975	1.4500000000000028	20250221_122050UTC_V00OS11.WAV