Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename T 53.793752 460.4144999999996 582.2894999999996 53.125004 54.4625 1.3374960000000016 20250308_015617UTC_V00OS11.WAV E 48.25 94.78950000000007 704.1645000000001 48.025 48.475 0.4500000000000028 20250308_015617UTC_V00OS11.WAV T 50.218752 514.5855000000004 677.0855000000004 49.75 50.687504 0.937504000000004 20250308_015617UTC_V00OS11.WAV T 24.7312496 392.7082250000002 541.6667750000001 24.0000016 25.462497600000003 1.4624960000000016 20250308_015617UTC_V00OS11.WAV T 31.218752 392.7062749999998 568.7477249999998 30.437504 32.0 1.5624959999999994 20250308_015617UTC_V00OS11.WAV T 33.537504 338.5395000000001 663.5395000000001 32.750004 34.325004 1.5750000000000028 20250308_015617UTC_V00OS11.WAV E 32.2062496 419.7894999999996 622.9144999999996 32.0374996 32.3749996 0.3375000000000057 20250308_015617UTC_V00OS11.WAV T 47.162496 446.877275 582.2937249999999 46.324996 47.999996 1.6749999999999972 20250308_015617UTC_V00OS11.WAV O 46.293752 419.7917750000003 636.4582250000003 45.812504 46.775 0.9624960000000016 20250308_015617UTC_V00OS11.WAV O 43.018752 270.8332250000003 379.16677500000026 42.650002 43.387502 0.7374999999999972 20250308_015617UTC_V00OS11.WAV T 1.506248 379.1687250000001 568.752275 0.6 2.412496 1.812496 20250308_015617UTC_V00OS11.WAV