Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	43.137504	785.4145000000002	947.9145000000002	42.412504	43.862504	1.4500000000000028	20250130_174450UTC_V00OS11.WAV
P	41.95	81.25227499999977	216.66872499999977	41.3125	42.587500000000006	1.2750000000000057	20250130_174450UTC_V00OS11.WAV
U	43.143752	785.4145000000002	947.9145000000002	42.412504	43.875	1.4624960000000016	20250130_174450UTC_V00OS11.WAV