Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	55.793752	40.62824999999975	1069.7927499999998	55.600002	55.987502	0.3875000000000028	20250421_160435UTC_V00OS11.WAV
X	51.912496	108.33127499999964	528.1227249999996	51.599996	52.224996	0.625	20250421_160435UTC_V00OS11.WAV
P'	51.187504	67.70822499999986	216.66677499999983	50.825004	51.550004	0.7249999999999943	20250421_160435UTC_V00OS11.WAV
P	26.387504	67.70627499999979	284.37272499999983	25.800004	26.975004	1.1749999999999972	20250421_160435UTC_V00OS11.WAV
P	30.075	67.70627499999979	284.37272499999983	29.4875	30.6625	1.1749999999999972	20250421_160435UTC_V00OS11.WAV
P'	13.743752	94.7894999999998	257.2894999999998	13.137504	14.35	1.2124960000000016	20250421_160435UTC_V00OS11.WAV
P	13.768752	81.25227500000005	257.29372500000005	13.175	14.362504	1.1875040000000006	20250421_160435UTC_V00OS11.WAV
P'	37.556248	81.25000000000014	243.7500000000001	37.037496	38.075	1.0375039999999984	20250421_160435UTC_V00OS11.WAV
D	35.106248	0.0	1015.625	34.737498	35.474998	0.7374999999999972	20250421_160435UTC_V00OS11.WAV
P'	40.987504	54.16677499999986	230.20822499999983	40.562504	41.412504	0.8499999999999943	20250421_160435UTC_V00OS11.WAV
C	45.625	0.0032499999997526	907.2927499999998	45.325	45.925	0.5999999999999943	20250421_160435UTC_V00OS11.WAV
P	4.518752	67.70822500000014	257.29177500000014	3.925	5.112504	1.187504	20250421_160435UTC_V00OS11.WAV
P	17.506248	94.79177499999972	270.83322499999974	16.912496	18.1	1.187503999999997	20250421_160435UTC_V00OS11.WAV