{"analysis":{"blocks":[[0.0,"keyed-tone",99.6],[20.0,"keyed-tone",99.6],[40.0,"keyed-tone",600.5],[60.0,"keyed-tone",600.5],[80.0,"keyed-tone",600.5],[100.0,"keyed-tone",500.9],[120.0,"keyed-tone",500.9],[140.0,"keyed-tone",500.9],[160.0,"keyed-tone",600.5],[180.0,"keyed-tone",600.5],[200.0,"keyed-tone",600.5],[220.0,"keyed-tone",500.9],[240.0,"keyed-tone",500.9],[260.0,"keyed-tone",500.9],[280.0,"keyed-tone",600.5],[300.0,"keyed-tone",600.5]],"content":"keyed-tone","dur_s":307.23,"keying_depth":0.98,"keying_hz":0.4,"mix":{"keyed-tone":1.0},"peak":0.3208,"rms":0.052649,"samplerate":11999,"summary":"keyed-tone 100% · tone 551 Hz · keying 0.40 Hz depth 0.98","tone_hz":550.7},"archived":false,"archived_why":null,"band":"10 MHz","dur_s":307.23,"excerpt_s":null,"freq_khz":10000.0,"heard_in":[],"id":"2026-09-26T1252Z-10000-wwv-10000-na","licence":"CC BY 4.0","media":{"flac":{"bytes":5276617,"url":"/media/86cc56180ddba9d3dab655e095f8443b48d2c32e705d3cb16bceaf8ed8e59aa2.flac"},"m4a":{"bytes":1862484,"url":"/media/86cc56180ddba9d3dab655e095f8443b48d2c32e705d3cb16bceaf8ed8e59aa2.m4a"},"opus":{"bytes":1254801,"url":"/media/86cc56180ddba9d3dab655e095f8443b48d2c32e705d3cb16bceaf8ed8e59aa2.opus"}},"mode":"AM","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[88,82,77,73,82,75,75,75,74,77,73,77,82,79,68,78,79,80,59,81,84,80,59,83,80,76,57,77,61,71,70,84,76,74,78,81,77,81,83,86,88,87,82,82,75,77,76,81,80,79,76,75,73,76,78,78,80,73,77,82,80,78,83,81,76,75,81,74,80,73,81,76,79,70,81,65,79,68,81,78,83,78,81,78,84,82,81,80,78,75,82,78,78,82,85,82,80,80,84,82,94,86,86,88,86,81,89,90,85,83,84,88,90,91,87,87,88,83,87,90,88,92,91,88,87,94,90,91,88,91,93,90,81,89,88,86,82,90,91,94,91,91,90,88,84,83,86,87,88,88,85,84,87,88,87,92,92,84,93,93,84,73,86,91,91,86,90,92,94,93,87,76,90,87,79,90,89,89,89,87,89,86,84,87,82,88,93,88,80,77,76,80,69,78,71,82,83,83,76,78,72,80,79,79,74,75,73,86,74,76,77,80,81,76,75,83,88,95,89,92,91,92,87,82,93,94,91,90,88,88,93,89,84,81,87,87,93,87,85,92,87,87,89,87,88,84,86,84,84,90,92,83,88,92,90,87,89,84,90,86,87,93,86,80,86,95,89,81,85,89,92,88,81,82,90,89,82,84,86,91,86,94,93,89,86,88,86,89,81,88,89,92,90,87,86,82,85,91,86,90,96,89,87,93,89,67,76,67,79,67,78,63,74,77,78,77,79,72,80,81,84,83,81,78,85,81,79,83,84,77,79,68,82,82,100,94,92,88,84,87,94,91,85,84,87,88,87,87,90,90,87,89,90,91,90,87,87,93,95,87,75,83,83,84,84,91,90,90,86,95,94,89,88,89,90,91,87,89,91,89,85,87,92,92,87,84,80,83,88,95,91,90,88,90,86,88,93,91,91,89,88,91,94,92,92,91,88,82,93,91,90,93,86,73,83,91,88,90,93,82,84,95,77,74,74,79,74,77,79,76,80,81,81,77,73,78,84,83,81,83,71,81,76,74,78,82,79,78,69,84,82,95,94,91,92,92,85,88,94,95,93,91,88,90,87,84,79,82,92,91,89,86,85,87,88,90,85,89,95,90,90,89,86,80,88,91,85,79,90,93,91,94,92,81,83,87,91,89,93,92,92,85,83,82,80,80,84,92,93,86,87,95,90,89,90,92,91,89,86,88,97,92,86,85,85,92,95,91,90,89,89,92,89,89,89,93,92,88,86,79,70,79,71,76,76,78,80,85,82,83,78,72,77,81,83,79,83,69,79,79,78,75,79,81,83,63,81,79,97,98,90,88,88,88,88,89,90,88,91,90,90,85,85,85,93,94,92,86,88,88,92,94,96,94,90,89,86,87,88,84],"publish":"full","receiver":{"antenna":"CHA EMCOMM III Base Antenna","grid":"FN15jl","loc":"Eganville, Canada","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-09-26T1202Z-10000-wwv-10000","2026-09-26T0810Z-10000-wwv-10000-na","2026-09-26T1931Z-10000-wwv-10000","2026-09-26T1258Z-16155.2-m42-16156","2026-09-26T1241Z-59-msf-60","2026-09-26T1309Z-8888-volmet-8888-novosibirsk"],"rig_item":"2026-09-26T1252Z-10000-wwv-10000-na","sha256":"86cc56180ddba9d3dab655e095f8443b48d2c32e705d3cb16bceaf8ed8e59aa2","snr_db":30,"source_dur_s":307.23,"spectrogram":"/spectrogram/86cc56180ddba9d3dab655e095f8443b48d2c32e705d3cb16bceaf8ed8e59aa2.png","station":{"kind":"time","name":"WWV time signal","slug":"wwv"},"thumb":"/spectrogram/86cc56180ddba9d3dab655e095f8443b48d2c32e705d3cb16bceaf8ed8e59aa2-thumb.png","tier":"A","url":"/capture/2026-09-26T1252Z-10000-wwv-10000-na/","utc":"2026-09-26T12:52:06Z"}