Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	49.162504	392.7082250000002	541.6667750000001	48.125004	50.200004	2.075000000000003	20250311_110217UTC_V00OS11.WAV
T	55.293752	379.1687250000001	568.752275	54.5875	56.000004	1.4125039999999984	20250311_110217UTC_V00OS11.WAV
T	32.5187504	392.7062750000002	528.1227250000002	31.999998400000003	33.0375024	1.0375039999999984	20250311_110217UTC_V00OS11.WAV
U	15.731248	595.8332249999996	785.4167749999997	15.462498	15.999998	0.5375000000000014	20250311_110217UTC_V00OS11.WAV
D	13.931248	27.081274999999835	528.1227249999997	13.737498	14.124998	0.3874999999999993	20250311_110217UTC_V00OS11.WAV
U	11.706248	609.3727249999997	758.3312749999998	11.012496	12.4	1.3875039999999998	20250311_110217UTC_V00OS11.WAV
T	8.7375	406.24772499999983	555.2062749999998	8.037500000000001	9.4375	1.3999999999999986	20250311_110217UTC_V00OS11.WAV
T	41.062496	392.7062750000002	528.1227250000002	40.074996000000006	42.049996	1.9749999999999943	20250311_110217UTC_V00OS11.WAV
T	47.243752	379.1687250000001	568.752275	46.4875	48.000004	1.512504000000007	20250311_110217UTC_V00OS11.WAV
U	7.581248	636.4562750000001	771.8727250000001	7.1625000000000005	7.999996	0.8374959999999998	20250311_110217UTC_V00OS11.WAV