{"analysis":{"blocks":[[0.0,"keyed-tone",500.9],[20.0,"keyed-tone",500.9],[40.0,"keyed-tone",500.9],[60.0,"keyed-tone",600.5],[80.0,"keyed-tone",600.5],[100.0,"keyed-tone",600.5],[120.0,"carrier",99.6],[140.0,"keyed-tone",99.6],[160.0,"keyed-tone",99.6]],"content":"keyed-tone","dur_s":180.24,"keying_depth":0.96,"keying_hz":0.25,"mix":{"carrier":0.111,"keyed-tone":0.889},"peak":0.2923,"rms":0.056066,"samplerate":11999,"summary":"keyed-tone 89% · carrier 11% · tone 501 Hz · keying 0.25 Hz depth 0.96","tone_hz":500.9},"archived":false,"archived_why":null,"band":"10 MHz","dur_s":180.24,"excerpt_s":null,"freq_khz":10000.0,"heard_in":[],"id":"2026-09-25T2005Z-10000-wwv-hamsci-10000","licence":"CC BY 4.0","media":{"flac":{"bytes":3328531,"url":"/media/b87920f40b2ae27bfacb6442c810e5760450ebc6748acc1b7813adc072966d35.flac"},"m4a":{"bytes":1093062,"url":"/media/b87920f40b2ae27bfacb6442c810e5760450ebc6748acc1b7813adc072966d35.m4a"},"opus":{"bytes":711537,"url":"/media/b87920f40b2ae27bfacb6442c810e5760450ebc6748acc1b7813adc072966d35.opus"}},"mode":"AM","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[90,89,88,84,88,85,83,86,84,84,86,87,87,86,87,86,89,89,84,86,88,89,84,82,82,78,80,85,85,85,86,82,85,88,91,90,86,94,96,95,84,83,81,82,87,83,79,85,83,85,89,90,93,95,98,96,93,92,91,87,88,88,90,91,92,90,89,90,89,88,87,84,84,86,90,90,89,90,88,84,88,90,96,96,95,94,91,91,88,87,89,88,88,88,88,88,94,97,97,96,94,95,95,92,91,88,86,89,87,89,92,92,92,92,92,88,85,86,81,87,93,95,92,91,96,97,96,93,90,87,88,87,88,89,90,91,91,93,92,90,90,87,86,86,87,86,87,92,92,92,94,95,95,95,95,95,94,94,94,93,92,92,89,90,91,91,92,93,92,92,92,91,92,93,95,91,88,87,82,81,86,81,83,87,88,86,87,81,74,76,82,80,84,87,87,84,83,85,80,78,83,84,84,81,84,79,80,82,81,83,87,88,87,87,86,85,87,85,85,85,86,85,79,83,80,79,82,84,79,81,83,79,81,84,86,88,90,98,97,93,93,96,98,96,96,95,94,95,95,95,94,92,92,91,89,89,92,94,94,94,94,94,95,95,94,93,92,92,92,91,91,92,91,91,91,88,86,88,87,88,92,93,94,95,96,98,97,97,97,96,93,92,92,93,93,91,93,98,97,96,95,96,97,94,90,90,89,88,82,82,88,87,91,94,93,90,89,89,88,93,95,96,96,96,97,96,95,97,97,98,98,100,99,98,97,95,92,92,91,93,96,97,97,96,95,93,91,91,88,86,87,84,84,87,85,86,88,91,90,88,91,89,85,86,83,84,87,90,91,90,91,91,93,95,97,95,92,90,91,93,95,96,96,95,95,94,90,87,84,84,87,84,84,87,85,86,87,87,84,82,85,86,84,85,86,77,81,81,76,77,84,84,83,86,85,89,89,87,91,90,94,92,87,90,89,92,91,91,89,88,88,86,86,87,87,88,93,98,98,91,82,82,85,90,91,86,87,85,81,81,84,76,76,85,87,80,81,82,80,82,84,84,85,86,83,83,87,88,88,84,84,79,79,85,80,79,83,82,77,78,85,83,74,85,79,79,83,82,81,82,83,81,81,83,81,83,85,83,86,90,94,93,90,88,86,86,87,87,86,86,87,85,84,87,82,82,85,84,84,86,91,89,89,87,92,95,92,93,94,90,92,85,95,94,92,88,92,98,97,91,94,96,93,93,93,94,90,85,78,78,82,77,77,85,77,76,84,86,78,79,85,82,75,84,77,78,83,86,86,81,83,80,82,86,86,85,87,87,88,89,89,86,84,86,81,80,83,81,79,81,84,81,82,87,84,85,87,86,85,85],"publish":"full","receiver":{"antenna":"BEVERAGE 500 feet long Combine with MLA-30+ MAG LOOP Please Check in with Call or Name.","grid":"EM63oi","loc":"BIRMINGHAM, ALABAMA, USA","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-09-26T0104Z-10000-wwv-hamsci-10000","2026-09-25T1505Z-10000-wwv-hamsci-10000","2026-09-26T0405Z-10000-wwv-hamsci-10000","2026-09-25T2001Z-6494.5-rtty-cfh-6496","2026-09-25T2009Z-10000-wwv-10000","2026-09-25T1959Z-13282-volmet-pacific-13282"],"rig_item":"2026-09-25T2005Z-10000-wwv-hamsci-10000","sha256":"b87920f40b2ae27bfacb6442c810e5760450ebc6748acc1b7813adc072966d35","snr_db":27,"source_dur_s":180.24,"spectrogram":"/spectrogram/b87920f40b2ae27bfacb6442c810e5760450ebc6748acc1b7813adc072966d35.png","station":{"kind":"","name":"WWV HamSCI test signal (minute 8)","slug":"wwv-hamsci-10000"},"thumb":"/spectrogram/b87920f40b2ae27bfacb6442c810e5760450ebc6748acc1b7813adc072966d35-thumb.png","tier":"A","url":"/capture/2026-09-25T2005Z-10000-wwv-hamsci-10000/","utc":"2026-09-25T20:05:46Z"}