Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	26.2	297.9167749999997	677.0832249999997	25.4875	26.9125	1.4249999999999972	20250220_182650UTC_V00OS11.WAV
E	30.362504	324.99772499999983	636.4562749999998	29.900004000000003	30.825004	0.9249999999999972	20250220_182650UTC_V00OS11.WAV
E	54.712504	324.99772499999995	555.2062749999999	54.200004	55.225004000000006	1.0250000000000057	20250220_182650UTC_V00OS11.WAV
E	11.175	297.91872499999977	609.3772749999998	10.3375	12.0125	1.6750000000000007	20250220_182650UTC_V00OS11.WAV
E	15.637496	257.29372499999977	650.0022749999998	15.299995999999998	15.974996	0.6750000000000007	20250220_182650UTC_V00OS11.WAV
E	40.3562496	40.62727499999994	582.2937249999999	39.9999996	40.7124996	0.7125000000000057	20250220_182650UTC_V00OS11.WAV