Annotation pos Low Freq (Hz) High Freq (Hz) Begin Time (s) End Time (s) duration filename P 43.725 81.25000000000014 243.7500000000001 43.2125 44.2375 1.0250000000000057 20250210_152050UTC_V00OS11.WAV E 43.825 121.87272499999978 636.4562749999998 43.2625 44.3875 1.125 20250210_152050UTC_V00OS11.WAV E 17.287504 176.0394999999998 582.2894999999999 16.637504 17.937503999999997 1.2999999999999972 20250210_152050UTC_V00OS11.WAV H 17.293752 148.9562749999998 609.3727249999998 16.6625 17.925004 1.2625039999999998 20250210_152050UTC_V00OS11.WAV E 13.225 108.33550000000017 555.2105000000003 12.5 13.95 1.4499999999999993 20250210_152050UTC_V00OS11.WAV H 13.218752 94.79177499999986 595.8332249999999 12.525 13.912504 1.3875039999999998 20250210_152050UTC_V00OS11.WAV E 53.362504 135.41677499999977 636.4582249999996 52.700004 54.025004 1.3250000000000028 20250210_152050UTC_V00OS11.WAV P 39.575 81.2477249999998 270.8312749999998 39.150000000000006 40.0 0.8499999999999943 20250210_152050UTC_V00OS11.WAV