Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename T 29.481248 392.7082250000002 541.6667750000001 28.412496 30.55 2.137504 20250312_083817UTC_V00OS11.WAV T 28.693752 460.4167749999999 636.4582249999999 28.212504 29.175 0.9624960000000016 20250312_083817UTC_V00OS11.WAV T 15.337504 406.2522750000004 582.2937250000003 14.675004 16.000004 1.325000000000001 20250312_083817UTC_V00OS11.WAV D 36.456248 27.082249999999647 812.4967499999996 36.299998 36.612498 0.3125 20250312_083817UTC_V00OS11.WAV E 33.087496 284.375 528.125 32.624996 33.549996 0.9249999999999972 20250312_083817UTC_V00OS11.WAV E 32.2937496 257.2895000000002 663.5395000000002 32.0374996 32.5499996 0.5125000000000028 20250312_083817UTC_V00OS11.WAV E 51.893752 270.833225 541.666775 51.537502 52.250002 0.7125000000000057 20250312_083817UTC_V00OS11.WAV D 16.6812496 121.87272499999996 758.3312749999999 16.374999600000002 16.9874996 0.6124999999999972 20250312_083817UTC_V00OS11.WAV T 4.243752 460.4167750000004 595.8332250000003 3.425 5.062504 1.6375039999999998 20250312_083817UTC_V00OS11.WAV I 42.856248 311.45627500000023 609.3727250000002 42.462498 43.249998 0.7874999999999943 20250312_083817UTC_V00OS11.WAV T 47.168752 365.6227250000002 555.2062750000002 46.3375 48.000004 1.6625039999999984 20250312_083817UTC_V00OS11.WAV