{"analysis":{"blocks":[[0.0,"keyed-tone",120.1],[20.0,"carrier",120.1],[40.0,"carrier",120.1],[60.0,"carrier",120.1],[80.0,"carrier",120.1],[100.0,"carrier",120.1],[120.0,"carrier",120.1],[140.0,"carrier",120.1],[160.0,"carrier",120.1],[180.0,"carrier",120.1],[200.0,"carrier",120.1],[220.0,"keyed-tone",120.1],[240.0,"keyed-tone",120.1],[260.0,"keyed-tone",120.1],[280.0,"keyed-tone",120.1]],"content":"carrier","dur_s":300.23,"keying_depth":0.77,"keying_hz":0.35,"mix":{"carrier":0.667,"keyed-tone":0.333},"peak":0.3867,"rms":0.06427,"samplerate":11999,"summary":"carrier 67% · keyed-tone 33% · tone 120 Hz · keying 0.35 Hz depth 0.77","tone_hz":120.1},"archived":false,"archived_why":null,"band":"15 MHz","dur_s":300.23,"excerpt_s":null,"freq_khz":15000.0,"heard_in":[],"id":"2026-10-04T1944Z-15000-wwvh-15000","licence":"CC BY 4.0","media":{"flac":{"bytes":5919903,"url":"/media/a8c3ae4eb8fc888cb2854be5589804cc080a03ff7479a457f4bb31e27d11eca0.flac"},"m4a":{"bytes":1819778,"url":"/media/a8c3ae4eb8fc888cb2854be5589804cc080a03ff7479a457f4bb31e27d11eca0.m4a"},"opus":{"bytes":1145621,"url":"/media/a8c3ae4eb8fc888cb2854be5589804cc080a03ff7479a457f4bb31e27d11eca0.opus"}},"mode":"AM","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[98,97,97,97,97,96,97,97,98,99,98,99,99,99,98,98,98,99,96,94,96,97,97,97,97,97,97,97,97,97,99,99,99,97,97,96,96,96,97,97,97,97,97,99,99,99,99,99,99,99,99,99,99,99,98,98,99,99,99,98,98,98,99,100,99,99,99,99,99,99,99,98,99,99,99,99,99,99,98,99,99,99,99,98,99,98,99,99,99,99,99,99,99,99,99,99,99,99,99,98,98,99,99,99,99,99,98,98,97,96,96,95,96,97,98,96,96,97,97,97,96,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,98,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,98,98,97,97,97,98,97,97,98,97,98,97,97,97,97,98,97,98,98,97,97,98,98,97,97,97,97,97,97,98,97,97,97,97,97,97,97,97,97,97,97,97,98,97,97,98,97,98,97,97,97,97,97,97,97,97,97,97,98,98,97,97,97,97,97,97,97,97,97,97,97,96,97,97,97,98,97,98,97,98,98,98,98,98,97,97,97,97,97,97,98,97,97,97,97,97,97,97,97,98,97,97,97,97,97,97,97,97,97,97,98,97,97,97,97,98,97,97,97,97,97,97,97,97,98,97,97,97,97,97,98,98,98,97,97,98,98,98,98,97,97,97,97,97,98,97,97,97,97,98,97,97,97,98,98,97,98,97,97,97,97,97,97,97,98,97,97,97,97,97,97,96,97,97,97,97,97,97,98,97,97,97,97,98,97,98,98,97,97,97,97,97,98,98,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,98,98,97,98,97,98,97,98,97,97,97,97,97,98,97,97,97,97,97,98,97,98,97,98,97,97,97,97,97,98,97,98,97,97,97,97,98,97,97,97,97,97,97,97,97,97,98,97,97,97,97,97,97,97,97,97,97,97,97,97,97,98,97,97,97,97,97,97,97,97,98,97,96,96,96,98,99,98,96,96,97,98,98,97,96,96,97,99,97,96,96,96,97,98,98,96,96,97,97,98,98,96,96,96,97,98,98,97,96,97,98,99,98,96,96,96,98,96,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,97,98,96,97,96,96,97,98,98,96,96,96,97,98,97,96,96,96,97,96,95,97,97,97,97,97,96,97,98,99,97,97,97,98,98,97,96,97,98,98,98,96,96,97,98,98,98,96,96,97,98,98,96,96,96,98,98,97,96,96,97,98,97,96,96,97,98,98,97,96,96,97,98,97,96],"publish":"full","receiver":{"antenna":"Discone","grid":"BL10us","loc":"Maui, Hawaii, USA","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-10-04T1744Z-15000-wwvh-15000","2026-10-05T1745Z-15000-wwvh-15000","2026-10-03T1944Z-15000-wwvh-15000","2026-10-04T1951Z-4608.1-wxfax-gya-4610","2026-10-04T1938Z-8888-volmet-8888-novosibirsk","2026-10-04T1959Z-4902.2-m01-4903"],"rig_item":"2026-10-04T1944Z-15000-wwvh-15000","sha256":"a8c3ae4eb8fc888cb2854be5589804cc080a03ff7479a457f4bb31e27d11eca0","snr_db":13,"source_dur_s":300.23,"spectrogram":"/spectrogram/a8c3ae4eb8fc888cb2854be5589804cc080a03ff7479a457f4bb31e27d11eca0.png","station":{"kind":"time","name":"WWVH time signal","slug":"wwvh"},"thumb":"/spectrogram/a8c3ae4eb8fc888cb2854be5589804cc080a03ff7479a457f4bb31e27d11eca0-thumb.png","tier":"A","url":"/capture/2026-10-04T1944Z-15000-wwvh-15000/","utc":"2026-10-04T19:44:50Z"}