{"analysis":{"blocks":[[0.0,"keyed-tone",530.2],[20.0,"keyed-tone",533.2],[40.0,"mixed",530.2],[60.0,"mixed",530.2],[80.0,"mixed",530.2],[100.0,"mixed",530.2],[120.0,"mixed",533.2],[140.0,"mixed",533.2],[160.0,"mixed",530.2],[180.0,"keyed-tone",533.2],[200.0,"mixed",533.2],[220.0,"mixed",533.2],[240.0,"mixed",530.2],[260.0,"keyed-tone",533.2],[280.0,"mixed",533.2],[300.0,"keyed-tone",533.2],[320.0,"keyed-tone",533.2],[340.0,"keyed-tone",530.2],[360.0,"mixed",530.2]],"content":"mixed","dur_s":367.31,"keying_depth":0.93,"keying_hz":0.3,"mix":{"keyed-tone":0.368,"mixed":0.632},"peak":0.4796,"rms":0.083846,"samplerate":11999,"summary":"mixed 63% · keyed-tone 37% · tone 533 Hz · keying 0.30 Hz depth 0.93","tone_hz":533.2},"archived":false,"archived_why":null,"band":"4 MHz","dur_s":367.31,"excerpt_s":null,"freq_khz":4625.0,"heard_in":[],"id":"2026-10-06T0531Z-4625-uvb76-4625","licence":"CC BY 4.0","media":{"flac":{"bytes":6638033,"url":"/media/0c96012a410512a322f225c3b4355916bc52d837e0daf74417e6238ffd4221a2.flac"},"m4a":{"bytes":2266471,"url":"/media/0c96012a410512a322f225c3b4355916bc52d837e0daf74417e6238ffd4221a2.m4a"},"opus":{"bytes":1649652,"url":"/media/0c96012a410512a322f225c3b4355916bc52d837e0daf74417e6238ffd4221a2.opus"}},"mode":"USB","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[94,97,93,91,93,90,94,97,92,90,90,91,97,97,91,96,87,92,96,95,93,83,90,97,96,92,92,92,95,95,95,91,97,94,91,96,97,96,91,87,94,95,96,91,83,92,97,93,91,93,92,96,95,94,97,90,90,87,87,91,90,89,95,94,93,90,94,93,94,90,88,94,92,93,95,91,89,91,92,94,89,90,92,90,92,92,95,91,88,94,90,94,95,91,93,87,94,94,94,92,87,97,95,91,93,91,93,96,95,92,94,93,95,93,96,96,86,94,95,91,88,94,91,93,95,93,94,89,92,94,97,91,94,94,89,92,94,92,93,93,93,90,87,91,96,94,95,91,91,91,91,96,95,90,95,89,92,93,90,86,93,94,95,97,96,98,84,88,92,89,91,87,95,96,94,95,93,86,91,94,89,94,89,95,91,94,94,90,90,92,92,95,91,94,92,88,97,94,89,91,94,96,94,90,90,93,89,94,92,94,91,90,94,93,90,90,93,87,97,96,92,92,92,94,94,93,94,91,93,92,93,90,93,93,93,94,91,91,94,87,93,93,96,94,90,93,93,92,93,92,92,91,96,94,84,90,94,95,97,96,90,93,91,97,93,89,95,94,93,95,95,90,92,92,95,95,91,92,95,93,97,94,89,86,93,93,94,93,92,88,92,95,96,90,90,92,96,96,92,91,92,88,97,97,95,90,91,93,98,98,91,89,93,97,95,87,93,92,87,94,96,95,92,85,94,95,91,91,89,93,97,94,89,92,93,93,97,94,93,92,93,92,89,93,92,93,94,93,95,88,90,94,97,94,93,90,92,94,96,94,92,97,86,93,92,90,91,94,92,98,96,93,89,91,91,96,94,93,97,98,93,84,84,90,93,95,94,94,88,93,92,95,97,95,89,90,95,97,96,89,89,93,98,97,89,89,86,93,97,92,90,94,90,95,95,89,84,92,96,92,94,90,93,93,95,96,93,90,95,89,96,93,91,89,93,93,95,96,95,92,86,93,95,92,94,93,96,97,95,90,91,94,94,96,92,89,93,92,94,90,88,96,93,94,92,95,89,91,92,95,97,95,95,91,98,95,95,88,95,89,94,95,87,89,93,95,99,94,93,92,89,96,96,94,97,88,89,93,94,91,93,92,93,98,96,92,95,91,96,94,88,90,94,93,96,88,89,94,94,95,91,90,89,91,93,93,95,90,95,92,92,94,91,91,94,93,98,95,90,91,91,95,97,96,95,92,93,91,91,92,89,93,93,95,96,92,92,94,92,93,87,90,92,94,96,97,89,90,91,93,93,90,92,91,92,100,96,95,94,90,93,97,95,88,94,94,93,96,91,93,90,95,94,95,92,87,92,95,89,91],"publish":"full","receiver":{"antenna":"Switched","grid":"IO80qr","loc":"South West England, UK","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-10-05T2200Z-4625-uvb76-4625","2026-10-06T1917Z-4625-uvb76-4625","2026-10-04T2142Z-4625-uvb76-4625","2026-10-06T0524Z-6617-volmet-6617-rostov","2026-10-06T0539Z-15851-xpb1-0540","2026-10-06T0517Z-17451-xpb1-0520"],"rig_item":"2026-10-06T0531Z-4625-uvb76-4625","sha256":"0c96012a410512a322f225c3b4355916bc52d837e0daf74417e6238ffd4221a2","snr_db":35,"source_dur_s":367.31,"spectrogram":"/spectrogram/0c96012a410512a322f225c3b4355916bc52d837e0daf74417e6238ffd4221a2.png","station":{"kind":"marker","name":"UVB-76 \"The Buzzer\"","slug":"uvb76"},"thumb":"/spectrogram/0c96012a410512a322f225c3b4355916bc52d837e0daf74417e6238ffd4221a2-thumb.png","tier":"B","url":"/capture/2026-10-06T0531Z-4625-uvb76-4625/","utc":"2026-10-06T05:31:18Z"}