Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
X	49.456248	148.9604999999998	758.3354999999998	49.237498	49.674998	0.4375	20250414_032835UTC_V00OS11.WAV
X	53.306248	162.49772500000017	758.3312750000002	53.074998	53.537498	0.4625000000000057	20250414_032835UTC_V00OS11.WAV
P	52.275	67.70822500000014	257.29177500000014	51.6	52.95	1.3499999999999943	20250414_032835UTC_V00OS11.WAV
P	48.45	94.7894999999998	257.2894999999998	48.0	48.900000000000006	0.9000000000000057	20250414_032835UTC_V00OS11.WAV
B	25.231248	0.0022750000003526	176.04372500000034	25.149998	25.312498	0.1625000000000014	20250414_032835UTC_V00OS11.WAV
P	38.8	94.79372500000004	243.75227500000005	38.2	39.4	1.2000000000000028	20250414_032835UTC_V00OS11.WAV
P	35.087504	94.79372500000004	243.75227500000005	34.462504	35.712504	1.25	20250414_032835UTC_V00OS11.WAV