{"analysis":{"blocks":[[0.0,"keyed-tone",500.9],[20.0,"keyed-tone",500.9],[40.0,"keyed-tone",500.9],[60.0,"keyed-tone",500.9],[80.0,"keyed-tone",500.9],[100.0,"keyed-tone",500.9]],"content":"keyed-tone","dur_s":120.33,"keying_depth":0.98,"keying_hz":2.35,"mix":{"keyed-tone":1.0},"peak":0.4239,"rms":0.184615,"samplerate":11999,"summary":"keyed-tone 100% · tone 501 Hz · keying 2.35 Hz depth 0.98","tone_hz":500.9},"archived":false,"archived_why":null,"band":"16 MHz","dur_s":120.33,"excerpt_s":null,"freq_khz":16331.2,"heard_in":[],"id":"2026-10-02T0715Z-16331.2-mx-16332","licence":"CC BY 4.0","media":{"flac":{"bytes":1986361,"url":"/media/acc6d194e48a7146645eed68c004f8ade39964065abffdcd192a1d7ce5560aea.flac"},"m4a":{"bytes":731248,"url":"/media/acc6d194e48a7146645eed68c004f8ade39964065abffdcd192a1d7ce5560aea.m4a"},"opus":{"bytes":535073,"url":"/media/acc6d194e48a7146645eed68c004f8ade39964065abffdcd192a1d7ce5560aea.opus"}},"mode":"USB","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[95,66,71,78,98,98,98,86,97,90,96,92,65,74,93,99,99,97,87,98,81,99,61,66,73,98,99,99,91,96,94,94,96,62,67,90,99,99,99,63,99,81,98,87,63,69,96,99,99,95,92,96,90,97,63,70,80,99,98,99,85,97,88,93,90,73,74,93,99,99,96,88,98,82,99,61,66,70,98,99,99,91,96,94,94,95,61,66,90,99,99,99,72,100,79,98,86,64,70,97,99,99,95,93,96,91,97,60,66,81,99,99,99,84,97,89,96,92,66,68,93,99,99,96,88,97,83,98,63,68,74,98,99,99,91,96,93,94,95,64,68,90,99,99,98,77,99,75,98,86,66,69,96,99,99,95,93,96,91,97,60,66,83,99,99,99,84,98,89,97,91,63,68,94,99,99,96,89,98,85,98,63,68,70,98,99,99,90,96,93,94,94,66,70,90,99,98,98,79,98,73,98,84,69,71,96,98,98,93,93,95,91,96,65,73,83,99,98,98,81,98,87,97,91,65,70,94,99,99,96,90,97,86,99,62,80,71,98,99,99,90,96,93,95,94,62,68,91,99,99,98,81,99,64,98,83,66,70,96,99,98,93,93,95,92,96,66,70,85,99,98,98,80,97,87,95,90,68,73,93,98,98,95,89,96,86,97,66,71,73,98,99,98,88,96,92,95,94,67,71,91,99,99,98,82,99,63,99,82,67,76,97,99,99,93,94,95,92,96,63,72,86,99,99,99,78,98,86,97,90,65,69,95,99,99,94,90,97,87,98,63,68,73,98,99,99,89,96,91,95,93,65,71,91,98,98,97,83,97,65,98,81,72,72,96,98,98,93,93,94,91,95,69,70,86,98,98,98,76,98,85,96,89,70,71,94,98,98,95,90,96,87,98,64,70,71,98,98,99,88,96,91,95,93,64,70,92,99,99,98,84,98,68,99,80,71,69,97,99,98,93,94,95,92,96,65,70,86,98,99,98,73,98,85,97,89,66,72,94,98,98,95,91,96,87,97,65,69,75,98,98,98,87,96,90,94,92,67,74,92,98,98,96,84,97,76,97,77,70,74,96,97,98,91,93,93,92,95,68,71,87,98,98,98,63,98,83,97,88,68,73,95,98,99,95,91,96,89,97,63,68,74,98,98,99,87,97,91,96,92,66,67,93,99,99,97,87,98,79,99,74,66,69,97,99,99,92,95,94,93,95,64,66,88,99,98,98,66,98,81,97,87,68,71,95,98,98,94,92,95,89,96,67,70,77,98,98,98,85,96,89,95,91,71,72,92,97,97,96,86,96,80,98,67,72,73,97,98,98,91,94,93,93,95,67,72,89,98,99,98,67,98,80,98,87,69,71,95,99,99],"publish":"full","receiver":{"antenna":"41 m EFHW","grid":"JO78mn","loc":"Sweden","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-10-02T1432Z-16331.2-mx-16332","2026-10-03T0730Z-16331.2-mx-16332","2026-10-03T1334Z-16331.2-mx-16332","2026-10-02T0718Z-516.5-navtex-518","2026-10-02T0709Z-7878.1-wxfax-7880","2026-10-02T0706Z-9995-rwm-9996"],"rig_item":"2026-10-02T0715Z-16331.2-mx-16332","sha256":"acc6d194e48a7146645eed68c004f8ade39964065abffdcd192a1d7ce5560aea","snr_db":28,"source_dur_s":120.33,"spectrogram":"/spectrogram/acc6d194e48a7146645eed68c004f8ade39964065abffdcd192a1d7ce5560aea.png","station":{"kind":"","name":"Russian cluster beacons, 16332 kHz (the freshest cluster)","slug":"mx-16332"},"thumb":"/spectrogram/acc6d194e48a7146645eed68c004f8ade39964065abffdcd192a1d7ce5560aea-thumb.png","tier":"B","url":"/capture/2026-10-02T0715Z-16331.2-mx-16332/","utc":"2026-10-02T07:15:43Z"}