Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	47.475	325.0	487.5	46.95	48.0	1.0499999999999972	20250211_163250UTC_V00OS11.WAV
O	23.362504	338.54177500000026	514.5832250000003	22.725004	24.000004	1.2749999999999986	20250211_163250UTC_V00OS11.WAV
T	23.368752	325.0000000000003	528.1250000000002	22.7375	24.000004	1.2625039999999998	20250211_163250UTC_V00OS11.WAV
P'	4.887496	81.25227499999977	216.66872499999977	4.512496	5.262496	0.75	20250211_163250UTC_V00OS11.WAV
P	4.862504	94.78950000000025	216.66450000000023	4.525004	5.200004000000001	0.6750000000000007	20250211_163250UTC_V00OS11.WAV
O	52.587504	284.37499999999983	406.24999999999983	51.962504	53.212504	1.25	20250211_163250UTC_V00OS11.WAV
E	53.912496	338.5437250000001	609.377275	53.287496	54.537496	1.25	20250211_163250UTC_V00OS11.WAV
E	30.325	325.00227500000005	622.9187250000001	29.5375	31.1125	1.5750000000000028	20250211_163250UTC_V00OS11.WAV
P	35.587504	67.70822500000028	176.04177500000029	34.687504000000004	36.487504	1.7999999999999972	20250211_163250UTC_V00OS11.WAV