{"analysis":{"blocks":[[0.0,"keyed-tone",2317.2],[20.0,"carrier",2317.2],[40.0,"carrier",2317.2],[60.0,"keyed-tone",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,"keyed-tone",2317.2],[280.0,"keyed-tone",2317.2]],"content":"carrier","dur_s":300.23,"keying_depth":0.52,"keying_hz":0.3,"mix":{"carrier":0.733,"keyed-tone":0.267},"peak":0.6627,"rms":0.34542,"samplerate":11999,"summary":"carrier 73% · keyed-tone 27% · tone 2317 Hz · keying 0.30 Hz depth 0.52","tone_hz":2317.2},"archived":false,"archived_why":null,"band":"3 MHz","dur_s":300.23,"excerpt_s":null,"freq_khz":3853.1,"heard_in":[],"id":"2026-09-24T2237Z-3853.1-wxfax-3855","licence":"CC BY 4.0","media":{"flac":{"bytes":5813754,"url":"/media/9c55f20749c47d5dda2197eb950b21a869ce5686dc0ab3906f0e1a8d40519be8.flac"},"m4a":{"bytes":1820198,"url":"/media/9c55f20749c47d5dda2197eb950b21a869ce5686dc0ab3906f0e1a8d40519be8.m4a"},"opus":{"bytes":1281041,"url":"/media/9c55f20749c47d5dda2197eb950b21a869ce5686dc0ab3906f0e1a8d40519be8.opus"}},"mode":"USB","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[97,99,99,97,87,95,98,98,98,97,96,93,97,99,98,94,94,95,97,98,98,98,97,88,96,99,98,93,82,92,97,96,91,96,98,99,99,99,98,95,91,96,99,99,96,83,96,99,99,98,95,94,97,99,99,99,99,99,97,99,99,99,97,95,97,98,99,99,99,99,99,98,96,99,99,99,97,95,95,99,98,93,90,99,99,97,93,97,99,99,99,98,97,97,99,99,99,99,95,97,99,99,99,98,96,93,96,99,98,93,96,98,96,98,99,99,96,95,96,94,86,94,98,99,99,98,94,87,92,98,97,98,98,95,96,98,99,99,98,97,89,98,99,94,93,98,98,97,91,92,97,94,89,98,99,97,93,95,99,98,98,98,96,96,97,96,91,97,98,99,99,98,97,93,81,97,99,99,99,100,99,96,91,92,99,99,99,99,98,95,92,95,99,99,99,99,99,99,99,98,98,99,99,99,99,99,99,98,98,97,95,93,94,97,97,97,96,90,94,98,97,94,95,97,99,99,99,99,99,98,96,95,95,97,97,97,97,97,98,99,99,98,98,97,98,99,99,96,93,93,95,96,98,98,99,99,97,94,92,89,97,98,99,99,99,99,99,96,96,97,97,98,98,98,97,95,92,91,89,98,98,98,99,99,99,99,98,99,99,99,98,98,97,97,97,97,96,93,95,97,97,97,99,99,99,99,96,96,97,98,99,99,99,99,99,99,99,99,98,98,99,99,99,98,99,99,99,97,96,96,94,96,97,98,95,95,97,98,94,95,96,97,93,90,88,95,96,97,98,98,97,98,98,98,97,96,96,97,98,99,99,98,95,96,97,97,97,98,99,98,95,96,98,99,99,99,99,99,99,99,99,98,97,97,97,98,99,99,99,97,97,96,97,97,97,97,94,96,99,99,98,98,99,99,99,98,96,96,98,98,98,99,99,99,99,99,99,98,99,99,99,98,97,98,96,98,98,97,98,99,99,99,99,99,98,99,99,98,99,99,99,99,99,99,99,99,99,99,98,97,96,96,95,94,96,97,97,98,98,99,98,99,99,99,99,99,99,99,97,93,92,93,86,88,97,97,98,99,99,99,99,98,97,95,94,93,88,83,96,96,96,97,97,96,93,95,98,98,99,99,99,99,98,96,94,91,94,98,98,98,98,98,98,98,99,99,96,97,98,95,89,83,90,96,98,98,98,97,94,90,95,93,96,97,96,98,98,98,98,99,99,99,98,98,98,99,99,97,94,93,93,93,92,88,75,94,96,98,99,98,98,97,95,96,97,98,98,99,99,99,98,98,99,98,98,98,98,95,95,97,99,98,97,97,95,85,94,98,98,97,91,84,95,92,80,89,95,96,96,96],"publish":"full","receiver":{"antenna":"vertical","grid":"JN39GG","loc":"Brettnach F57320","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-09-24T2033Z-3853.1-wxfax-3855","2026-09-24T1545Z-7878.1-wxfax-7880","2026-09-25T0708Z-7878.1-wxfax-7880","2026-09-24T2244Z-15000-wwvh-15000","2026-09-24T2227Z-516.5-navtex-518","2026-09-24T2250Z-4608.1-wxfax-gya-4610"],"rig_item":"2026-09-24T2237Z-3853.1-wxfax-3855","sha256":"9c55f20749c47d5dda2197eb950b21a869ce5686dc0ab3906f0e1a8d40519be8","snr_db":44,"source_dur_s":300.23,"spectrogram":"/spectrogram/9c55f20749c47d5dda2197eb950b21a869ce5686dc0ab3906f0e1a8d40519be8.png","station":{"kind":"weather","name":"DWD Pinneberg weather fax","slug":"dwd-fax"},"thumb":"/spectrogram/9c55f20749c47d5dda2197eb950b21a869ce5686dc0ab3906f0e1a8d40519be8-thumb.png","tier":"A","url":"/capture/2026-09-24T2237Z-3853.1-wxfax-3855/","utc":"2026-09-24T22:37:56Z"}