Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	2.856248	338.54372499999977	568.7522749999998	1.925	3.787496	1.862496	20250217_050250UTC_V00OS11.WAV
T	19.418752	392.7105000000001	555.2105000000001	18.437504	20.4	1.9624960000000016	20250217_050250UTC_V00OS11.WAV
U	44.281248	880.206275	1015.622725	43.787496	44.775	0.9875040000000012	20250217_050250UTC_V00OS11.WAV
O	47.406248	257.2917749999998	433.3332249999999	46.9625	47.849996	0.8874959999999987	20250217_050250UTC_V00OS11.WAV
T	42.437504	338.5417749999998	555.2082249999999	41.412504	43.462504	2.049999999999997	20250217_050250UTC_V00OS11.WAV
O	31.431248	257.29177500000003	352.083225	30.862496	32.0	1.1375039999999998	20250217_050250UTC_V00OS11.WAV
T	26.112496	365.62500000000017	568.7500000000002	25.174996	27.049996	1.875	20250217_050250UTC_V00OS11.WAV
T	49.106248	379.16677500000014	555.2082250000002	48.175	50.037496	1.862495999999993	20250217_050250UTC_V00OS11.WAV