{"analysis":{"blocks":[[0.0,"data",1154.2],[20.0,"data",1154.2],[40.0,"data",1154.2],[60.0,"data",1154.2],[80.0,"data",1154.2],[100.0,"carrier",1154.2],[120.0,"data",1154.2],[140.0,"data",1154.2],[160.0,"data",1154.2],[180.0,"data",1154.2],[200.0,"data",1154.2],[220.0,"data",1154.2],[240.0,"data",1154.2],[260.0,"data",1154.2],[280.0,"data",1154.2],[300.0,"data",1154.2],[320.0,"data",1154.2],[340.0,"data",1154.2]],"content":"data","dur_s":353.31,"keying_depth":null,"keying_hz":null,"mix":{"carrier":0.056,"data":0.944},"peak":0.5081,"rms":0.190597,"samplerate":11999,"summary":"data 94% · carrier 6% · tone 1154 Hz","tone_hz":1154.2},"archived":false,"archived_why":null,"band":"6 MHz","dur_s":353.31,"excerpt_s":null,"freq_khz":6250.0,"heard_in":[],"id":"2026-09-19T0031Z-6250-xsl-6250","licence":"CC BY 4.0","media":{"flac":{"bytes":6734535,"url":"/media/204c6182270c23e91a50eb9b383139795718ca87248c311d24fd7d1fdc7660d9.flac"},"m4a":{"bytes":2141577,"url":"/media/204c6182270c23e91a50eb9b383139795718ca87248c311d24fd7d1fdc7660d9.m4a"},"opus":{"bytes":1491388,"url":"/media/204c6182270c23e91a50eb9b383139795718ca87248c311d24fd7d1fdc7660d9.opus"}},"mode":"USB","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[95,95,94,94,94,94,95,95,96,96,95,96,95,95,96,95,97,95,97,95,97,97,96,97,98,97,97,96,97,96,96,96,95,96,97,97,97,96,97,95,95,96,96,96,96,96,96,96,97,96,95,95,96,96,96,96,97,97,96,96,96,96,96,96,97,97,97,97,96,97,96,97,97,97,98,97,97,97,97,97,96,97,97,97,98,98,98,98,97,97,96,97,98,97,97,98,97,98,97,97,97,97,97,97,97,97,96,96,95,96,95,94,94,94,94,94,94,93,92,91,92,91,92,93,93,92,92,92,93,92,93,92,92,91,91,91,90,91,92,92,92,93,92,94,93,94,94,95,94,93,95,94,94,95,94,95,95,95,95,94,95,94,94,94,94,95,95,96,95,95,95,95,95,97,96,96,96,97,98,97,98,97,97,98,97,99,99,99,98,98,98,98,97,98,98,98,98,98,98,97,97,96,96,97,97,97,96,96,96,95,95,93,93,93,93,93,92,92,92,90,91,92,93,93,94,94,95,96,95,97,95,97,95,96,97,96,97,97,97,98,96,97,96,96,97,96,97,97,97,97,96,96,96,97,97,96,97,98,98,98,98,98,97,97,98,97,97,97,97,97,97,97,96,96,97,97,97,97,97,97,96,96,95,94,95,95,95,95,94,93,93,94,94,95,95,95,95,95,95,95,96,95,96,96,96,96,95,95,96,96,97,96,97,96,97,98,97,98,98,98,98,97,98,97,98,98,97,98,98,98,98,98,98,98,98,99,98,98,99,99,99,98,98,98,98,98,99,98,99,99,99,99,98,99,98,98,99,98,99,99,99,99,98,99,98,98,99,98,99,99,99,100,98,99,98,98,99,98,99,99,99,99,98,99,98,98,99,98,99,99,99,99,98,99,98,98,99,98,99,99,99,99,99,99,98,98,99,98,99,99,99,99,99,98,98,98,98,98,98,99,99,99,99,98,98,98,98,99,98,99,99,99,99,97,98,97,97,97,97,98,98,98,98,97,98,97,97,98,97,98,98,98,98,97,98,97,97,97,97,97,97,97,96,96,97,97,97,97,96,97,96,96,97,96,97,96,96,96,97,97,97,97,97,97,97,97,97,97,97,96,97,96,97,97,96,97,97,97,97,96,97,97,96,97,96,97,96,96,96,96,96,97,96,97,96,97,96,96,96,95,96,96,96,96,96,97,95,96,96,95,95,95,94,95,95,95,95,95,95,94,94,95,96,95,95,95,95,95,96,97,96,96,95,94,95,95,95,95,95,96,96,97,98,98,98,97,98,97,97,98,96,97,97,97,97,97,97,96,96,97,95,96,96,95,95,95,95,95,95,95,95,95,95,95,96,95,96,94,94,95],"publish":"full","receiver":{"antenna":"2m Collinear Antenna | 6m: 6-ele Yagi + 5/8 GP Antennas | HF: 85m Loop Antenna, 150m from ground","grid":"PM45HV01","loc":"Dae_Gu City, South Korea","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-09-18T2134Z-6250-xsl-6250","2026-09-19T0340Z-6250-xsl-6250","2026-09-19T1921Z-6250-xsl-6250","2026-09-19T0037Z-516.5-navtex-518","2026-09-19T0020Z-5000-wwv-5000","2026-09-19T0048Z-10000-wwv-10000-na"],"rig_item":"2026-09-19T0031Z-6250-xsl-6250","sha256":"204c6182270c23e91a50eb9b383139795718ca87248c311d24fd7d1fdc7660d9","snr_db":32,"source_dur_s":353.31,"spectrogram":"/spectrogram/204c6182270c23e91a50eb9b383139795718ca87248c311d24fd7d1fdc7660d9.png","station":{"kind":"data","name":"XSL \"Japanese Slot Machine\"","slug":"xsl"},"thumb":"/spectrogram/204c6182270c23e91a50eb9b383139795718ca87248c311d24fd7d1fdc7660d9-thumb.png","tier":"B","url":"/capture/2026-09-19T0031Z-6250-xsl-6250/","utc":"2026-09-19T00:31:17Z"}