{"analysis":{"blocks":[[0.0,"data",1332.9],[20.0,"data",1332.9],[40.0,"data",1332.9],[60.0,"morse",1332.9],[80.0,"data",1332.9],[100.0,"data",1332.9],[120.0,"data",1332.9],[140.0,"data",1332.9],[160.0,"data",1332.9],[180.0,"data",1787.0],[200.0,"data",1332.9],[220.0,"data",1332.9],[240.0,"data",1332.9]],"content":"data","dur_s":260.29,"keying_depth":0.87,"keying_hz":23.32,"mix":{"data":0.923,"morse":0.077},"peak":0.5094,"rms":0.185965,"samplerate":11999,"summary":"data 92% · morse 8% · tone 1333 Hz · keying 23.32 Hz depth 0.87","tone_hz":1332.9},"archived":false,"archived_why":null,"band":"7 MHz","dur_s":260.29,"excerpt_s":null,"freq_khz":7644.5,"heard_in":[],"id":"2026-09-21T0902Z-7644.5-rtty-7646","licence":"CC BY 4.0","media":{"flac":{"bytes":4900539,"url":"/media/52fd6bac0bbcfc033d05df52c665b18de4063d3e3aaee37d0db75481b4532a26.flac"},"m4a":{"bytes":1583533,"url":"/media/52fd6bac0bbcfc033d05df52c665b18de4063d3e3aaee37d0db75481b4532a26.m4a"},"opus":{"bytes":1126974,"url":"/media/52fd6bac0bbcfc033d05df52c665b18de4063d3e3aaee37d0db75481b4532a26.opus"}},"mode":"USB","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[97,98,99,99,98,98,96,97,98,99,99,99,98,98,97,97,97,98,98,98,98,97,98,98,99,99,99,98,97,98,96,96,97,98,98,98,99,99,96,96,96,98,100,99,98,97,97,97,97,97,96,96,96,96,96,97,98,98,98,95,97,97,97,97,96,94,93,97,96,98,98,98,98,99,99,99,99,95,95,96,95,97,98,97,96,95,97,95,95,95,95,95,94,96,97,96,93,93,95,96,97,97,97,96,96,95,94,91,92,92,93,92,89,93,93,94,93,95,97,96,95,96,95,95,96,95,94,93,91,95,93,90,90,89,92,93,95,94,92,92,94,93,94,95,95,95,95,93,89,89,93,95,96,94,94,95,96,94,95,95,93,92,94,96,94,96,93,92,92,94,96,96,94,94,94,95,94,96,96,92,94,93,94,94,96,93,90,91,89,89,88,88,95,97,97,96,95,95,96,96,95,92,92,94,93,94,94,95,95,94,93,90,88,88,93,95,96,95,95,96,95,94,94,95,92,95,96,93,93,92,91,91,94,95,96,97,94,95,93,92,95,92,94,92,92,95,94,89,89,88,87,89,91,87,86,89,93,94,94,94,92,90,91,95,95,94,91,87,86,89,92,92,92,92,92,95,94,94,95,92,90,90,89,93,97,97,95,94,91,89,88,91,93,92,90,92,94,97,97,93,92,91,93,96,96,95,92,86,88,94,96,95,91,88,88,89,92,94,94,95,96,95,94,93,93,93,93,93,92,91,91,94,94,95,96,97,96,94,93,96,96,97,98,98,99,98,98,97,96,94,94,91,91,89,92,95,95,93,91,91,94,96,96,95,95,96,97,94,95,95,96,95,93,91,89,91,94,94,94,96,94,92,94,92,94,97,98,98,96,95,93,95,94,92,91,94,95,94,85,90,92,95,93,94,93,95,94,96,96,96,94,95,95,95,92,85,87,92,91,91,91,91,94,97,97,97,94,94,96,95,95,96,95,93,94,95,95,94,94,95,96,96,97,94,93,90,90,90,92,95,95,90,88,90,94,95,95,94,95,95,96,94,94,94,94,89,88,87,88,94,95,96,95,92,91,91,94,95,96,95,95,96,95,94,94,95,92,94,93,90,93,95,93,93,95,96,96,94,93,90,93,95,95,95,94,95,95,94,95,96,97,96,95,93,94,94,93,93,91,89,89,89,92,94,94,94,93,90,89,85,87,91,92,90,93,93,91,91,93,93,91,90,91,92,95,95,93,91,92,91,92,94,95,95,94,94,95,95,95,94,95,96,96,96,95,94,92,91,90,92,95,94,93,90,90,90,88,89,87,89,91,94,94,93,92,95,95,94,95,95,95,96,95,92,93,91,91,91,91,92],"publish":"full","receiver":{"antenna":"Antenna Shared Apex SAL 30 array solution","grid":"JN05ot","loc":"Montmorillon 86500 FRANCE","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-09-21T1424Z-7644.5-rtty-7646","2026-09-21T0315Z-7644.5-rtty-7646","2026-09-20T2108Z-7644.5-rtty-7646","2026-09-21T0907Z-18206-xpa2-polytone","2026-09-21T0913Z-5450-volmet-5450","2026-09-21T0852Z-6494.5-rtty-cfh-6496"],"rig_item":"2026-09-21T0902Z-7644.5-rtty-7646","sha256":"52fd6bac0bbcfc033d05df52c665b18de4063d3e3aaee37d0db75481b4532a26","snr_db":38,"source_dur_s":260.29,"spectrogram":"/spectrogram/52fd6bac0bbcfc033d05df52c665b18de4063d3e3aaee37d0db75481b4532a26.png","station":{"kind":"weather","name":"DWD Hamburg RTTY weather DDH7","slug":"dwd-rtty"},"thumb":"/spectrogram/52fd6bac0bbcfc033d05df52c665b18de4063d3e3aaee37d0db75481b4532a26-thumb.png","tier":"A","url":"/capture/2026-09-21T0902Z-7644.5-rtty-7646/","utc":"2026-09-21T09:02:50Z"}