{"analysis":{"blocks":[[0.0,"carrier",2317.2],[20.0,"keyed-tone",2317.2],[40.0,"carrier",2317.2],[60.0,"carrier",2317.2],[80.0,"carrier",2317.2],[100.0,"carrier",2317.2],[120.0,"carrier",2317.2],[140.0,"carrier",2317.2],[160.0,"carrier",2317.2],[180.0,"carrier",2317.2],[200.0,"carrier",2317.2],[220.0,"carrier",2317.2],[240.0,"carrier",2317.2],[260.0,"carrier",2317.2],[280.0,"carrier",2317.2]],"content":"carrier","dur_s":300.23,"keying_depth":0.47,"keying_hz":0.2,"mix":{"carrier":0.933,"keyed-tone":0.067},"peak":0.5585,"rms":0.300949,"samplerate":11999,"summary":"carrier 93% · keyed-tone 7% · tone 2317 Hz · keying 0.20 Hz depth 0.47","tone_hz":2317.2},"archived":false,"archived_why":null,"band":"7 MHz","dur_s":300.23,"excerpt_s":null,"freq_khz":7878.1,"heard_in":[],"id":"2026-09-20T0910Z-7878.1-wxfax-7880","licence":"CC BY 4.0","media":{"flac":{"bytes":5740416,"url":"/media/993f234b5b93979bdbf32524676799085a1615b76fb8624215bd9e4716cd2df5.flac"},"m4a":{"bytes":1822315,"url":"/media/993f234b5b93979bdbf32524676799085a1615b76fb8624215bd9e4716cd2df5.m4a"},"opus":{"bytes":1281502,"url":"/media/993f234b5b93979bdbf32524676799085a1615b76fb8624215bd9e4716cd2df5.opus"}},"mode":"USB","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[98,99,98,98,99,99,98,97,97,98,97,95,95,97,98,98,98,97,96,96,94,93,95,98,98,98,96,97,98,98,98,98,99,99,99,98,96,97,95,92,89,92,98,98,98,98,99,99,99,98,99,98,98,98,95,98,97,97,98,95,96,94,95,86,96,98,99,99,99,99,99,99,99,99,99,98,96,93,86,90,98,99,99,99,100,99,99,98,96,95,89,84,95,98,98,96,97,97,89,97,98,99,99,99,99,99,99,99,97,95,96,98,99,99,99,99,99,99,99,98,97,94,92,92,94,98,99,99,99,99,99,99,97,95,94,89,72,91,98,98,98,99,99,99,98,98,99,98,97,94,92,92,90,84,92,98,98,98,99,99,98,99,98,99,99,98,99,99,99,99,98,97,97,96,95,97,95,89,89,93,98,97,97,98,98,97,99,99,98,99,99,97,97,97,96,98,97,92,96,99,98,97,98,98,99,98,95,97,96,95,97,98,97,97,98,99,97,98,99,97,94,89,94,98,96,97,99,98,95,98,98,98,99,98,99,97,94,98,98,96,96,98,98,98,98,99,97,97,99,99,99,99,99,99,96,98,98,97,99,99,99,99,97,99,98,97,98,98,97,98,99,98,97,97,95,94,94,96,93,94,97,98,98,98,98,96,88,97,98,91,98,98,96,98,98,98,98,99,99,99,99,99,97,97,98,98,99,99,99,98,99,98,98,99,99,97,99,98,96,98,99,96,96,96,98,99,96,97,98,95,97,98,95,96,98,95,94,98,96,95,98,98,96,97,98,98,97,98,98,98,98,97,96,95,96,95,96,96,97,98,95,97,98,98,96,98,98,98,97,99,99,99,99,98,99,99,98,99,99,99,99,99,97,98,98,98,99,97,98,99,96,98,98,96,97,96,98,99,96,97,98,97,97,96,97,96,96,97,98,98,94,96,96,94,98,97,98,97,97,98,97,98,98,97,98,99,99,98,98,99,99,99,99,99,99,98,99,99,99,98,99,99,98,99,98,99,99,98,98,98,98,97,97,97,97,99,97,97,96,94,94,97,98,98,96,98,98,97,98,98,98,97,99,99,99,98,99,99,97,98,98,97,95,96,98,96,93,96,93,92,96,97,92,98,98,98,98,98,98,99,97,98,99,99,97,98,99,97,97,98,98,96,96,98,98,96,93,95,90,88,88,90,96,98,98,98,98,99,99,98,99,99,99,99,99,98,98,99,99,99,98,98,98,99,98,97,99,99,98,95,97,99,97,95,97,99,99,98,98,99,99,98,99,99,99,99,98,98,98,98,97,98,98,98,96,97,99,97,96,96,99,99,98,99,99,99,99,99,99,99,99,98,99,99,98,99,99,99,98,99],"publish":"full","receiver":{"antenna":"(same as Wessex KiWi V1)","grid":"IO80qr","loc":"Wessex - KiwiSDR - G8JNJ - South West UK","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-09-20T1110Z-7878.1-wxfax-7880","2026-09-20T0709Z-7878.1-wxfax-7880","2026-09-19T2237Z-3853.1-wxfax-3855","2026-09-20T0916Z-7644.5-rtty-7646","2026-09-20T0859Z-5450-volmet-5450","2026-09-20T0927Z-76.5-dcf77-77.5"],"rig_item":"2026-09-20T0910Z-7878.1-wxfax-7880","sha256":"993f234b5b93979bdbf32524676799085a1615b76fb8624215bd9e4716cd2df5","snr_db":32,"source_dur_s":300.23,"spectrogram":"/spectrogram/993f234b5b93979bdbf32524676799085a1615b76fb8624215bd9e4716cd2df5.png","station":{"kind":"weather","name":"DWD Pinneberg weather fax","slug":"dwd-fax"},"thumb":"/spectrogram/993f234b5b93979bdbf32524676799085a1615b76fb8624215bd9e4716cd2df5-thumb.png","tier":"A","url":"/capture/2026-09-20T0910Z-7878.1-wxfax-7880/","utc":"2026-09-20T09:10:37Z"}