{"analysis":{"blocks":[[0.0,"keyed-tone",530.2],[20.0,"keyed-tone",530.2],[40.0,"keyed-tone",530.2],[60.0,"keyed-tone",530.2],[80.0,"keyed-tone",530.2],[100.0,"keyed-tone",530.2],[120.0,"keyed-tone",530.2],[140.0,"keyed-tone",530.2],[160.0,"keyed-tone",530.2],[180.0,"keyed-tone",530.2],[200.0,"keyed-tone",530.2],[220.0,"keyed-tone",530.2],[240.0,"keyed-tone",530.2],[260.0,"keyed-tone",530.2],[280.0,"keyed-tone",530.2]],"content":"keyed-tone","dur_s":293.23,"keying_depth":0.96,"keying_hz":0.3,"mix":{"keyed-tone":1.0},"peak":0.4849,"rms":0.091734,"samplerate":11999,"summary":"keyed-tone 100% · tone 530 Hz · keying 0.30 Hz depth 0.96","tone_hz":530.2},"archived":false,"archived_why":null,"band":"4 MHz","dur_s":293.23,"excerpt_s":null,"freq_khz":4625.0,"heard_in":[],"id":"2026-09-18T2211Z-4625-uvb76-4625","licence":"CC BY 4.0","media":{"flac":{"bytes":5296030,"url":"/media/5fd83509eed758500b6e1b4ef08b92b18f260883022b4250269c7d4a8aed282b.flac"},"m4a":{"bytes":1798497,"url":"/media/5fd83509eed758500b6e1b4ef08b92b18f260883022b4250269c7d4a8aed282b.m4a"},"opus":{"bytes":1297627,"url":"/media/5fd83509eed758500b6e1b4ef08b92b18f260883022b4250269c7d4a8aed282b.opus"}},"mode":"USB","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[92,80,87,93,89,89,87,89,97,97,97,91,93,91,81,97,97,96,89,90,88,92,97,97,95,87,85,91,92,97,94,92,84,91,90,89,97,97,91,88,89,90,93,98,99,95,83,88,93,92,96,93,88,89,84,88,93,96,97,97,93,91,83,91,96,96,88,87,87,92,94,95,92,92,84,80,88,96,95,98,87,89,92,94,95,92,91,83,91,87,86,100,98,97,87,87,87,89,97,97,94,87,90,89,92,97,97,94,82,81,88,90,98,97,93,88,93,90,91,95,96,95,86,88,91,94,96,93,86,84,88,92,93,94,92,86,88,89,90,95,97,96,89,93,86,89,93,94,95,83,87,89,93,94,96,96,92,88,89,85,98,97,97,88,88,89,90,96,94,94,89,90,89,90,98,96,93,88,89,86,91,90,94,91,89,90,90,94,92,92,87,87,90,81,92,96,96,90,86,87,90,94,97,96,92,86,84,84,94,94,93,92,82,90,90,93,93,94,86,89,89,89,95,98,96,88,87,90,90,97,98,97,80,87,88,91,96,96,92,85,87,90,89,95,95,92,88,83,89,93,95,94,89,92,89,85,88,95,96,94,86,92,90,93,98,99,93,86,90,89,92,96,96,90,87,91,91,94,94,95,89,91,90,85,96,98,95,91,87,82,87,95,96,95,88,87,89,89,96,97,94,81,85,91,87,95,93,93,85,85,89,84,97,97,97,93,87,87,90,96,97,94,89,90,94,88,95,93,92,85,86,87,92,97,95,92,87,91,88,94,96,94,89,86,87,92,93,97,94,91,94,89,89,93,96,94,94,87,87,79,92,95,95,91,87,88,87,96,99,98,83,88,89,90,98,97,95,87,93,87,84,97,95,93,86,83,88,90,96,98,95,85,84,89,93,98,97,92,81,89,91,91,96,95,93,92,82,83,94,97,97,91,87,92,89,93,94,92,91,90,87,92,92,92,92,91,87,87,88,93,95,93,90,86,83,88,93,92,95,89,82,87,86,93,92,94,84,84,91,88,94,94,90,83,86,92,91,97,97,94,89,88,88,87,95,94,93,87,90,93,95,96,95,94,89,93,87,91,97,98,97,91,89,87,91,96,97,94,89,84,92,92,95,96,92,89,92,90,93,94,93,90,88,91,89,95,95,96,91,89,85,84,95,98,97,88,89,91,90,97,96,96,87,89,90,82,95,96,95,86,92,89,86,93,93,95,86,91,88,88,92,93,92,89,89,91,89,97,97,94,86,86,92,91,98,95,92,84,85,91,94,93,96,93,89,88,89,94,95,96,91,91,86,85,91,95,96,89,88,93,80,92,93,97,90,91,89,90,94,96,97,93,88,83,82,94,96,96,87,89],"publish":"full","receiver":{"antenna":"Vertical pylon isolated 11 meters (ou Mini-Whip dual FET)","grid":"JN04ku","loc":"TREMOLAT (24), FRANCE","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-09-18T2051Z-4625-uvb76-4625","2026-09-18T2010Z-4625-uvb76-4625","2026-09-19T0127Z-4625-uvb76-4625","2026-09-18T2211Z-7878.1-wxfax-7880","2026-09-18T2217Z-5505-volmet-5505","2026-09-18T2218Z-3853.1-wxfax-3855"],"rig_item":"2026-09-18T2211Z-4625-uvb76-4625","sha256":"5fd83509eed758500b6e1b4ef08b92b18f260883022b4250269c7d4a8aed282b","snr_db":41,"source_dur_s":293.23,"spectrogram":"/spectrogram/5fd83509eed758500b6e1b4ef08b92b18f260883022b4250269c7d4a8aed282b.png","station":{"kind":"marker","name":"UVB-76 \"The Buzzer\"","slug":"uvb76"},"thumb":"/spectrogram/5fd83509eed758500b6e1b4ef08b92b18f260883022b4250269c7d4a8aed282b-thumb.png","tier":"B","url":"/capture/2026-09-18T2211Z-4625-uvb76-4625/","utc":"2026-09-18T22:11:43Z"}