Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename P 23.85 257.29177500000014 473.9582250000002 23.7375 23.9625 0.2250000000000014 20250418_081635UTC_V00OS11.WAV D 42.718752 1949.99675 2627.0822500000004 42.412502 43.025002 0.6124999999999972 20250418_081635UTC_V00OS11.WAV X 41.743752 176.03949999999963 663.5394999999996 41.400002 42.087502 0.6875 20250418_081635UTC_V00OS11.WAV X 38.068752 216.6667749999997 555.2082249999997 37.800002000000006 38.337502 0.5374999999999943 20250418_081635UTC_V00OS11.WAV E 37.062496 176.03949999999963 460.4144999999996 36.499996 37.624996 1.125 20250418_081635UTC_V00OS11.WAV P 27.475 81.24999999999972 284.3749999999997 26.85 28.1 1.25 20250418_081635UTC_V00OS11.WAV E 24.2562496 230.21050000000008 514.5855000000001 24.0624996 24.4499996 0.3875000000000028 20250418_081635UTC_V00OS11.WAV O 51.318752 243.75000000000028 406.2500000000003 50.962502 51.675002000000006 0.7125000000000057 20250418_081635UTC_V00OS11.WAV E 50.306248 270.8355000000004 514.5855000000004 49.775 50.837496 1.062495999999996 20250418_081635UTC_V00OS11.WAV O 53.75 94.79177500000014 230.2082250000001 53.2 54.3 1.0999999999999943 20250418_081635UTC_V00OS11.WAV H 15.068752 270.833225 541.666775 14.55 15.587504 1.0375039999999984 20250418_081635UTC_V00OS11.WAV E 15.056248 243.7477249999998 514.5812749999998 14.575 15.537496 0.9624960000000016 20250418_081635UTC_V00OS11.WAV P 11.256248 94.79177500000014 230.2082250000001 10.762496 11.75 0.9875040000000012 20250418_081635UTC_V00OS11.WAV