Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename E 12.15 297.9187250000001 446.87727500000005 11.6875 12.6125 0.9250000000000008 20250311_065017UTC_V00OS11.WAV O 12.15 284.37500000000017 446.87500000000017 11.65 12.65 1.0 20250311_065017UTC_V00OS11.WAV T 14.643752 419.791775 595.833225 13.562504 15.725 2.162496000000001 20250311_065017UTC_V00OS11.WAV T 43.112496 406.24772500000006 595.8312750000001 42.349996 43.874996 1.5250000000000057 20250311_065017UTC_V00OS11.WAV O 41.125 284.3772749999998 419.79372499999977 40.6625 41.5875 0.9249999999999972 20250311_065017UTC_V00OS11.WAV P 41.143752 270.83322499999986 419.7917749999998 40.700004 41.5875 0.8874959999999987 20250311_065017UTC_V00OS11.WAV O 47.506248 257.2894999999999 419.7894999999999 47.037496 47.975 0.937504000000004 20250311_065017UTC_V00OS11.WAV T 20.718752 392.7062749999998 568.7477249999998 19.925004 21.512500000000003 1.5874960000000016 20250311_065017UTC_V00OS11.WAV V 38.956248 1611.4605 2058.3355 38.762498 39.149998 0.3875000000000028 20250311_065017UTC_V00OS11.WAV T 37.062496 406.25 609.375 35.999996 38.124996 2.125 20250311_065017UTC_V00OS11.WAV T 25.975 338.53949999999963 501.0394999999996 24.65 27.3 2.6499999999999986 20250311_065017UTC_V00OS11.WAV