Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	52.437504	257.28949999999963	988.5394999999996	52.262504	52.612504	0.3499999999999943	20250218_213850UTC_V00OS11.WAV
D	53.756248	243.75325000000004	907.29275	53.537498	53.974998	0.4375	20250218_213850UTC_V00OS11.WAV
E	30.768752	162.5	853.125	30.487502	31.050002	0.5625	20250218_213850UTC_V00OS11.WAV
D	30.768752	148.95725	866.6677500000001	30.512502	31.025002	0.5125000000000028	20250218_213850UTC_V00OS11.WAV
D	42.662496	230.2072500000001	907.29275	42.462496	42.862496	0.4000000000000057	20250218_213850UTC_V00OS11.WAV
J	13.268752	121.8717500000002	798.9572500000002	12.725003999999998	13.8125	1.0874960000000016	20250218_213850UTC_V00OS11.WAV
D	10.662496	135.41775000000007	1002.0822500000002	10.474996	10.849996	0.375	20250218_213850UTC_V00OS11.WAV
J	17.168752	108.33224999999992	771.8717499999999	16.700000000000003	17.637504	0.937503999999997	20250218_213850UTC_V00OS11.WAV
E	23.631248	148.95627500000023	771.8727250000002	23.287498	23.974998	0.6875	20250218_213850UTC_V00OS11.WAV
J	23.637496	135.41872499999982	771.8772749999998	23.312496	23.962496	0.6499999999999986	20250218_213850UTC_V00OS11.WAV
V	22.018752	257.29372500000005	893.752275	21.787502	22.250002	0.4624999999999986	20250218_213850UTC_V00OS11.WAV
D	22.006248	257.29177500000014	880.2082250000001	21.774998	22.237498	0.4624999999999986	20250218_213850UTC_V00OS11.WAV