Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename T 32.1937496 379.166775 636.458225 32.0374996 32.3499996 0.3125 20250201_053250UTC_V00OS11.WAV E 49.425 338.5417749999997 636.4582249999997 49.0125 49.8375 0.8250000000000028 20250201_053250UTC_V00OS11.WAV E 5.362504 352.0855000000004 636.4605000000004 4.937504000000001 5.787504 0.8499999999999996 20250201_053250UTC_V00OS11.WAV E 18.681248 365.62727500000005 582.2937250000001 18.2 19.162496 0.9624960000000016 20250201_053250UTC_V00OS11.WAV E 22.962504 352.0855000000004 636.4605000000004 22.537504 23.387504 0.8500000000000014 20250201_053250UTC_V00OS11.WAV E 12.712504 257.29275 1178.1282499999998 12.412503999999998 13.012504 0.6000000000000014 20250201_053250UTC_V00OS11.WAV D 12.693752 162.5032499999998 1151.0427499999998 12.425002 12.962502 0.5375000000000014 20250201_053250UTC_V00OS11.WAV V 12.893752 1137.4977250000002 1489.581275 12.787502 13.000002 0.2124999999999985 20250201_053250UTC_V00OS11.WAV E 14.168752 365.622725 717.706275 13.887502 14.450002 0.5625 20250201_053250UTC_V00OS11.WAV E 9.693752 324.99772499999983 636.4562749999998 9.300002 10.087502 0.7875000000000014 20250201_053250UTC_V00OS11.WAV