Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	21.268752	176.0394999999998	582.2894999999999	20.912502	21.625002	0.7124999999999986	20250216_204450UTC_V00OS11.WAV
E	47.15	257.29177500000003	555.208225	46.7375	47.5625	0.8250000000000028	20250216_204450UTC_V00OS11.WAV
X	38.943752	189.58127500000023	731.2477250000002	38.800002000000006	39.087502	0.2874999999999943	20250216_204450UTC_V00OS11.WAV
E	38.281248	148.9582250000002	582.2917750000001	37.924998	38.637498	0.7125000000000057	20250216_204450UTC_V00OS11.WAV
V	14.881248	717.7062749999998	1056.2477249999995	14.549998	15.212498	0.6625000000000014	20250216_204450UTC_V00OS11.WAV