{"analysis":{"blocks":[[0.0,"keyed-tone",600.5],[20.0,"carrier",998.9],[40.0,"keyed-tone",99.6],[60.0,"keyed-tone",99.6],[80.0,"keyed-tone",600.5],[100.0,"carrier",600.5],[120.0,"keyed-tone",600.5]],"content":"keyed-tone","dur_s":140.3,"keying_depth":0.97,"keying_hz":0.3,"mix":{"carrier":0.286,"keyed-tone":0.714},"peak":0.3401,"rms":0.053965,"samplerate":11999,"summary":"keyed-tone 71% · carrier 29% · tone 600 Hz · keying 0.30 Hz depth 0.97","tone_hz":600.5},"archived":false,"archived_why":null,"band":"10 MHz","dur_s":140.3,"excerpt_s":null,"freq_khz":10000.0,"heard_in":[],"id":"2026-09-22T1207Z-10000-wwv-hamsci-10000","licence":"CC BY 4.0","media":{"flac":{"bytes":2267490,"url":"/media/5c931dab17cb3897de284324d95c475eb26a1bb94ae521474be6c9551f86da7c.flac"},"m4a":{"bytes":863921,"url":"/media/5c931dab17cb3897de284324d95c475eb26a1bb94ae521474be6c9551f86da7c.m4a"},"opus":{"bytes":588816,"url":"/media/5c931dab17cb3897de284324d95c475eb26a1bb94ae521474be6c9551f86da7c.opus"}},"mode":"AM","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[92,93,93,90,89,92,89,90,90,91,90,90,91,90,90,88,90,90,92,92,92,87,90,91,86,88,86,81,85,80,83,88,83,81,87,91,92,92,92,90,89,92,92,93,92,90,90,89,92,90,86,86,91,91,87,85,86,86,90,91,90,93,93,91,89,92,89,90,89,91,91,91,88,90,92,90,91,90,89,88,89,88,93,93,93,91,87,72,61,58,82,79,57,61,75,81,68,62,61,85,60,58,57,82,85,84,82,79,84,83,60,76,83,56,60,59,84,87,84,76,83,79,77,74,82,79,55,76,59,85,84,71,59,82,73,61,79,83,82,76,68,80,78,59,60,61,83,83,83,81,94,98,100,95,74,73,62,66,74,88,86,73,67,85,75,69,74,85,84,77,68,82,88,87,89,84,84,83,75,68,84,80,80,80,82,80,64,61,80,85,84,82,75,83,67,56,58,80,77,69,69,80,82,68,69,68,85,84,72,62,85,82,80,77,84,82,77,78,80,83,71,71,67,83,73,70,71,82,77,67,64,78,85,85,82,73,86,63,65,74,86,86,80,61,81,79,58,56,78,83,58,57,56,85,56,54,54,88,92,87,90,80,81,93,98,97,94,90,94,96,94,94,88,94,94,92,92,86,87,95,96,94,91,95,95,96,89,93,94,93,91,81,68,68,68,76,85,75,75,76,84,77,77,77,82,85,86,84,79,86,84,65,70,81,71,71,70,84,85,85,81,81,78,63,64,75,80,83,63,58,84,60,56,58,83,76,63,60,78,80,60,61,75,81,58,59,61,83,68,61,69,81,75,68,61,77,80,65,67,64,84,85,86,80,84,85,76,58,81,79,55,53,77,84,85,79,77,85,79,73,81,82,76,53,78,77,84,83,60,67,80,63,74,74,82,75,75,75,78,76,66,64,77,88,86,83,75,96,95,98,95,87,87,86,86,87,91,91,90,88,89,86,84,88,90,92,91,88,87,91,93,92,91,93,93,88,89,93,92,93,89,91,92,90,91,90,92,94,92,88,93,90,84,89,91,87,90,89,91,91,90,91,90,93,94,90,91,92,90,90,90,92,90,89,89,90,92,90,89,88,92,89,89,91,92,88,89,87,89,91,87,89,84,90,87,83,85,89,90,90,86,92,84,86,90,88,88,87,81,90,84,81,83,85,85,87,90,88,89,90,85,87,90,86,83,89,86,89,88,86,88,93,93,89,90,91,92,93,91,87,93,91,92,93,93,93,90,90,91,89,90,89,90,90,86,88,87,92,89,87,88,91,91,86,83,87,87,83,81,79,84,87,85,88,86,90,90,87,92,87,77,75,92,94,91,88,88,90,86,90,89,91,89,88,91,91,90,91,91,86],"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":["2026-09-22T1005Z-10000-wwv-hamsci-10000","2026-09-22T1505Z-10000-wwv-hamsci-10000","2026-09-22T0804Z-10000-wwv-hamsci-10000","2026-09-22T1204Z-9995-rwm-9996","2026-09-22T1210Z-8888-volmet-8888-novosibirsk","2026-09-22T1200Z-10000-wwv-10000"],"rig_item":"2026-09-22T1207Z-10000-wwv-hamsci-10000","sha256":"5c931dab17cb3897de284324d95c475eb26a1bb94ae521474be6c9551f86da7c","snr_db":31,"source_dur_s":140.3,"spectrogram":"/spectrogram/5c931dab17cb3897de284324d95c475eb26a1bb94ae521474be6c9551f86da7c.png","station":{"kind":"","name":"WWV HamSCI test signal (minute 8)","slug":"wwv-hamsci-10000"},"thumb":"/spectrogram/5c931dab17cb3897de284324d95c475eb26a1bb94ae521474be6c9551f86da7c-thumb.png","tier":"A","url":"/capture/2026-09-22T1207Z-10000-wwv-hamsci-10000/","utc":"2026-09-22T12:07:22Z"}