{"analysis":{"blocks":[[0.0,"keyed-tone",3998.7],[20.0,"keyed-tone",3998.7],[40.0,"keyed-tone",3998.7],[60.0,"keyed-tone",3998.7],[80.0,"keyed-tone",3998.7],[100.0,"keyed-tone",3998.7],[120.0,"keyed-tone",3998.7],[140.0,"keyed-tone",600.5],[160.0,"keyed-tone",600.5]],"content":"keyed-tone","dur_s":180.24,"keying_depth":0.83,"keying_hz":0.3,"mix":{"keyed-tone":1.0},"peak":0.4878,"rms":0.062757,"samplerate":11999,"summary":"keyed-tone 100% · tone 3999 Hz · keying 0.30 Hz depth 0.83","tone_hz":3998.7},"archived":false,"archived_why":null,"band":"10 MHz","dur_s":180.24,"excerpt_s":null,"freq_khz":10000.0,"heard_in":[],"id":"2026-09-22T0804Z-10000-wwv-hamsci-10000","licence":"CC BY 4.0","media":{"flac":{"bytes":3412319,"url":"/media/64b31e7824de819295950999f00fbe4b3bf3826e1ae7604113d989de60e80d62.flac"},"m4a":{"bytes":1101428,"url":"/media/64b31e7824de819295950999f00fbe4b3bf3826e1ae7604113d989de60e80d62.m4a"},"opus":{"bytes":714608,"url":"/media/64b31e7824de819295950999f00fbe4b3bf3826e1ae7604113d989de60e80d62.opus"}},"mode":"AM","notes":{"listening":{"marks":[],"note":"","stars":0,"tags":[]},"rig":null},"peaks":[97,96,95,95,91,90,88,89,92,90,87,85,87,92,91,92,92,94,89,94,96,97,95,97,97,95,93,94,96,94,96,94,96,91,91,95,91,91,91,90,91,95,97,97,98,96,96,97,94,92,91,90,89,92,93,95,96,96,94,95,95,96,96,95,93,94,92,93,92,94,95,96,97,93,91,90,91,93,92,93,94,94,93,95,95,95,97,96,92,90,92,95,95,94,95,95,93,94,94,92,91,92,93,94,95,94,94,93,91,87,93,97,97,97,94,95,94,90,89,89,90,91,93,94,97,95,92,97,96,92,91,96,94,92,94,96,96,94,96,97,96,97,96,94,92,92,89,92,94,95,94,95,94,95,97,96,92,94,91,92,98,98,94,91,91,89,91,89,90,92,95,94,91,93,95,93,91,86,89,91,91,92,91,90,92,90,91,90,91,88,91,93,91,89,90,91,91,91,89,88,87,88,87,86,89,94,93,91,91,88,85,87,88,86,87,95,92,92,91,92,92,92,93,96,95,96,94,93,95,94,96,97,97,95,94,94,95,92,92,94,96,95,94,95,94,95,94,92,90,89,92,94,95,94,93,96,94,92,93,91,94,93,92,91,92,94,95,93,94,94,96,95,98,97,94,95,92,92,91,91,93,95,96,98,98,94,97,94,95,98,94,93,97,95,94,95,93,95,95,95,94,95,92,93,96,96,96,94,93,91,90,88,93,95,94,98,96,96,96,95,96,96,94,96,94,95,91,90,90,92,92,93,93,93,93,93,90,92,95,93,91,91,89,90,90,92,91,87,91,90,89,92,92,94,92,95,93,95,96,96,93,95,97,98,96,93,90,89,83,86,89,92,92,94,96,98,94,95,96,93,93,94,96,96,91,89,90,91,88,92,94,95,95,95,93,97,93,92,91,89,86,91,82,89,88,88,86,89,86,85,88,87,93,90,91,96,96,90,94,95,93,93,91,96,99,100,96,92,93,92,93,94,90,89,90,90,91,88,92,94,93,96,95,95,93,92,93,95,92,92,95,96,94,91,91,91,90,90,89,91,95,95,94,95,93,93,96,95,94,94,92,93,94,94,91,95,92,89,96,97,94,90,87,91,93,90,88,89,94,95,96,96,95,94,91,94,97,98,95,93,93,93,88,88,90,93,92,95,94,93,91,90,91,97,96,95,93,94,94,93,85,88,94,93,94,95,95,94,95,95,94,92,90,91,94,92,96,96,97,97,93,93,90,91,91,92,92,88,94,95,94,92,92,91,92,91,93,97,96,90,92,96,95,96,95,84,79,84,90,84,87,91,84,79,88,89,81,80,89,85,83,89,85,82,87,88,89,90,86,83,84,89,92,91,90,87,84,87,89,89],"publish":"full","receiver":{"antenna":"250 ft Doublet, Elevation 100 ft","grid":"FN21up","loc":"Pine Bush, NY 12566","opt_out":false},"recorder":"kiwirecorder.py (jks-prv/kiwiclient v1.11)","related":["2026-09-22T1005Z-10000-wwv-hamsci-10000","2026-09-22T0505Z-10000-wwv-hamsci-10000","2026-09-22T1207Z-10000-wwv-hamsci-10000","2026-09-22T0808Z-8888-volmet-8888-novosibirsk","2026-09-22T0759Z-10155.2-4xz-10156","2026-09-22T0754Z-10000-bpm-10000"],"rig_item":"2026-09-22T0804Z-10000-wwv-hamsci-10000","sha256":"64b31e7824de819295950999f00fbe4b3bf3826e1ae7604113d989de60e80d62","snr_db":32,"source_dur_s":180.24,"spectrogram":"/spectrogram/64b31e7824de819295950999f00fbe4b3bf3826e1ae7604113d989de60e80d62.png","station":{"kind":"","name":"WWV HamSCI test signal (minute 8)","slug":"wwv-hamsci-10000"},"thumb":"/spectrogram/64b31e7824de819295950999f00fbe4b3bf3826e1ae7604113d989de60e80d62-thumb.png","tier":"A","url":"/capture/2026-09-22T0804Z-10000-wwv-hamsci-10000/","utc":"2026-09-22T08:04:53Z"}