Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename E 42.506248 501.0394999999996 744.7894999999996 42.012496 43.0 0.9875040000000012 20250423_222835UTC_V00OS11.WAV T 41.006248 324.99772500000006 473.9562750000001 40.325 41.687496 1.362495999999993 20250423_222835UTC_V00OS11.WAV T 45.818752 379.1645000000002 541.6645000000002 45.1125 46.525004 1.4125039999999984 20250423_222835UTC_V00OS11.WAV T 18.65 352.0812749999999 528.122725 17.5875 19.7125 2.125 20250423_222835UTC_V00OS11.WAV T 2.337504 487.50227500000005 663.543725 1.775004 2.900004 1.125 20250423_222835UTC_V00OS11.WAV T 0.525 528.1250000000003 731.2500000000003 0.125 0.925 0.8 20250423_222835UTC_V00OS11.WAV E 2.337504 473.9605 677.0855 1.800004 2.875004 1.0750000000000002 20250423_222835UTC_V00OS11.WAV O 53.075 257.29177500000014 473.9582250000002 52.6125 53.5375 0.9249999999999972 20250423_222835UTC_V00OS11.WAV E 49.6 487.49772500000006 717.7062750000001 49.05 50.15 1.0999999999999943 20250423_222835UTC_V00OS11.WAV T 25.568752 379.1645000000002 541.6645000000002 24.512504 26.625 2.112496 20250423_222835UTC_V00OS11.WAV