{"analysis":{"blocks":[[0.0,"data",1186.4],[20.0,"data",1186.4],[40.0,"data",1186.4],[60.0,"carrier",1186.4],[80.0,"mixed",553.7],[100.0,"mixed",553.7],[120.0,"carrier",1186.4],[140.0,"data",1186.4],[160.0,"data",1186.4],[180.0,"carrier",1186.4],[200.0,"mixed",1485.2],[220.0,"carrier",1186.4],[240.0,"data",1186.4],[260.0,"data",1186.4],[280.0,"mixed",1186.4],[300.0,"mixed",1485.2],[320.0,"mixed",1186.4],[340.0,"data",1186.4],[360.0,"data",1186.4],[380.0,"data",1186.4],[400.0,"data",1186.4],[420.0,"data",1186.4],[440.0,"data",1186.4],[460.0,"data",1186.4],[480.0,"mixed",1186.4],[500.0,"mixed",1485.2],[520.0,"mixed",1186.4],[540.0,"data",1186.4],[560.0,"data",1186.4],[580.0,"mixed",1186.4]],"content":"data","dur_s":600.28,"keying_depth":null,"keying_hz":null,"mix":{"carrier":0.133,"data":0.533,"mixed":0.333},"peak":0.4937,"rms":0.193018,"samplerate":11999,"summary":"data 53% · mixed 33% · carrier 13% · tone 1186 Hz","tone_hz":1186.4},"archived":false,"archived_why":null,"band":"6 MHz","dur_s":600.28,"excerpt_s":null,"freq_khz":6250.0,"heard_in":[],"id":"2026-09-23T0308Z-6250-xsl-6250","licence":"CC BY 4.0","media":{"flac":{"bytes":11193554,"url":"/media/cfd5e0c0627e8ad34724aecb3c7af1b7651954e399fb426cfc55d60e793bd444.flac"},"m4a":{"bytes":3638418,"url":"/media/cfd5e0c0627e8ad34724aecb3c7af1b7651954e399fb426cfc55d60e793bd444.m4a"},"opus":{"bytes":2552962,"url":"/media/cfd5e0c0627e8ad34724aecb3c7af1b7651954e399fb426cfc55d60e793bd444.opus"}},"mode":"USB","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[98,97,97,98,98,99,99,98,98,97,95,95,96,97,97,98,98,98,98,97,96,95,95,97,99,98,98,98,97,97,95,93,95,98,98,99,99,97,97,96,95,94,97,98,98,98,98,97,97,95,94,96,97,98,99,98,97,97,95,94,93,97,98,99,98,98,98,97,95,95,95,96,97,97,98,97,96,96,95,95,94,95,96,97,97,97,97,96,95,95,94,95,96,97,97,97,97,96,95,94,94,95,96,97,97,97,97,96,95,93,94,95,97,97,97,97,96,96,95,94,93,94,97,97,97,97,97,96,96,96,95,96,97,98,98,98,98,98,97,97,96,95,96,97,98,98,98,98,98,97,96,95,95,96,97,98,98,97,98,97,97,97,95,96,97,97,99,98,98,97,96,95,95,96,97,98,98,98,98,97,97,95,94,96,99,99,98,98,97,96,95,95,95,97,97,97,97,96,95,95,95,95,96,96,97,97,97,96,95,95,94,93,94,96,97,97,97,96,96,95,94,93,95,97,97,98,98,98,97,96,95,96,98,99,98,98,98,97,96,96,95,97,98,98,98,98,97,96,97,96,98,99,98,97,98,97,96,94,97,97,98,98,98,97,95,93,96,98,99,99,98,96,94,93,97,99,99,97,97,95,92,95,98,98,97,96,93,91,95,97,97,97,95,93,91,96,97,97,96,94,92,95,97,97,96,94,91,94,97,97,96,94,92,95,97,96,96,93,93,97,97,97,95,92,94,97,97,96,93,92,97,97,96,95,92,96,97,97,97,95,96,99,98,97,95,95,99,99,97,95,95,99,99,97,95,95,99,99,97,93,96,98,98,96,93,97,99,97,95,94,99,98,97,94,97,99,98,94,92,98,99,96,91,97,99,97,92,94,99,98,94,92,98,99,96,91,97,99,96,91,99,99,97,91,98,99,96,92,98,98,94,95,99,97,91,98,99,95,93,99,98,92,97,99,97,93,98,98,93,97,100,96,92,99,97,92,98,98,95,94,99,98,92,98,98,95,92,99,99,94,96,99,96,93,99,98,95,95,99,98,93,98,98,96,93,99,98,93,96,99,96,94,99,98,92,97,98,94,93,98,96,91,97,97,92,95,97,95,93,97,96,92,96,97,94,92,97,96,92,96,97,95,92,97,97,93,94,97,96,91,97,97,94,93,97,96,91,96,97,93,93,97,96,91,96,97,94,93,97,96,92,95,97,96,93,98,99,95,96,99,97,94,98,99,97,95,98,98,96,96,99,98,95,96,99,98,95,97,98,97,95,97,99,97,93,97,99,97,95,98,98,98,95,95,98,98,96,93,98,98,96,93,96,97,96,93,92,97,97,95,92,96,97,96,94,95,97,97,96,94],"publish":"full","receiver":{"antenna":"G5RV","grid":"QM07FQ","loc":"Matsukawa, Fukushima JAPAN","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-09-22T2201Z-6250-xsl-6250","2026-09-23T0902Z-6250-xsl-6250","2026-09-23T1501Z-6250-xsl-6250","2026-09-23T0258Z-13282-volmet-pacific-13282","2026-09-23T0319Z-8423.2-cw-svo-8424","2026-09-23T0250Z-6494.5-rtty-cfh-6496"],"rig_item":"2026-09-23T0308Z-6250-xsl-6250","sha256":"cfd5e0c0627e8ad34724aecb3c7af1b7651954e399fb426cfc55d60e793bd444","snr_db":24,"source_dur_s":600.28,"spectrogram":"/spectrogram/cfd5e0c0627e8ad34724aecb3c7af1b7651954e399fb426cfc55d60e793bd444.png","station":{"kind":"data","name":"XSL \"Japanese Slot Machine\"","slug":"xsl"},"thumb":"/spectrogram/cfd5e0c0627e8ad34724aecb3c7af1b7651954e399fb426cfc55d60e793bd444-thumb.png","tier":"B","url":"/capture/2026-09-23T0308Z-6250-xsl-6250/","utc":"2026-09-23T03:08:17Z"}