Radio Meteor Observation in Japan No.289 November 2025 - English : https://www.iprmo.org - Japanese: https://jpn.iprmo.org ----------------------------------------------------------------------------- Observer : Kenji Fujito Location : Yokkaichi, Mie, Japan (34.96 N, 136.61 E) Frequency: 53.100 MHz (50W JA2SDA, Toyokawa, Japan) Transmitter Location:　 HAM beacon (JA2SDA 50 W CW, 53.100 MHz), Toyokawa, Aichi, Japan Antenna : 2el. Comet HB9CV, zenith Receiver: ITEC HRO-RX1a Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 12 15 18 30 25 22 17 9%12 9 8 8 11 9 7 6 3 3 4 8 6 7 12 4 02 | 8 10 24 23 30 20 23 21 12 6 5 9 9 10 5 7 0 2 3 3 6 7 6 9 03 | 4 11 12 10 14 15 14 10 6 9 9 5 3 6 2 5 0 2 8 6 6 5 8 2 04 | 0 9 21 30 23 27 16 12 7 10 9 7 7 6 2 4 1 3 3 6 9 18 8 8 05 | 9 11 10 30 24 20 18 7 12 8 13 7 9 8 %5 NS 0 4 4 6 3 6 10 5 06 | 10 9 20 14 14 13 18 7 12 5 6 6 4 5 1 3 2 1 3 4 8 7 8 8 07 | 12 11 25 24 37 18 23 10 7 11 7 5 2 3 1 5 2 5 6 5 9 5 8 11 08 | 6 19 19 24 22 25 22 17 6 13 7 5 6 2 4 4 4 1 3 4 7 6 4 8 09 | 7 13 14 16 19 9 14 8 9 14 11 7 11 11 6 1 4 5 2 10 12 11 10 6 10 | 9 %3%26%22%16%24%16 9 10 12 16 11 9 8 5 3 7 1 3 3 15 10 5 8 11 | 9 16 26 38 33 36 24 17 12 14 10 7 10 10 6 3 0 3 8 7 9 5 8 10 12 | 10 17 21 19 20 25 24 13 9 13 7 8 %8 %8 5 3 3 2 9 4 10 7 9 9 13 | 8 8 14 19 24 16 11 14 8 6 5 12 7 10 3 4 6 4 3 1 6 5 8 4 14 | 7 11 14 24 22 14 14 10 15 7 11 12 9 9 4 5 4 1 4 9 6 11 7 5 15 | 7 19 17 27 20 25 19 24 12 17 8 14 7 8 4 2 4 1 1 4 5 3 7 3 16 | 9 4 14 14 13 15 19 12 7 12 7 6 4 5 7 4 2 4 13 10 12 5 12 10 17 | 10 9 10 16 17 15 19 14 13 9 6 17 9 4 4 6 4 6 6 6 7 14 16 11 18 | 13 17 13 25 19 12 21 17 11 12 9 12 13 9 7 3 7 6 5 8 5 5 5 4 19 | 10 14 18 27 25 31 21 23 18 20 14 8 14 12 7 5 5 6 4 6 9 8 10 5 20 | 10 13 16 20 25 20 13 13 12 15 20 10 5 3 3 4 5 7 2 4 6 7 2 2 21 | 9 20 14 18 15 20 12 15 12 12 9 15 9 11 4 4 6 1 5 7 11 9 5 5 22 | 6 9 13 12 20 26 25 13 16 9 6 9 8 8 3 1 3 3 9 5 5 4 7 5 23 | 10 12 16 21 14 13 15 17 17 14 8 13 8 11 6 4 4 5 8 1 6 8 8 9 24 | 13 15 20 20 22 20 22 33 14 17 18 9 14 7 6 2 4 5 4 6 4 6 9 9 25 | 8 18 21 19 13 22 29 6 16 17 15 16 5 8 4 6 2 5 7 7 8 12 5 6 26 | 6 15 18 14 24 26 17 12 16 12 15 10 7 8 4 7 4 4 2 7 7 9 10 9 27 | 5 8 14 29 24 24 25 23 10 12 9 10 10 7 3 2 7 6 7 2 11 5 12 11 28 | 4 11 19 17 19 13 18 8 8 13 8 8 7 7 3 6 4 4 4 3 5 5 7 8 29 | 5 10 20 13 16 18 20 12 11 12 12 3 13 8 5 5 3 4 5 4 7 11 12 6 30 | 7 9 13 12 16 23 12 17 16 10 11 14 8 5 6 3 0 0 5 6 4 10 9 11 ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 03 | 04 | 1 1 05 | 06 | 1 1 1 07 | 1 08 | 1 1 09 | 10 | 1 1 11 | 1 12 | 1 13 | 1 1 1 14 | 1 15 | 1 16 | 2 1 17 | 1 18 | 2 1 1 19 | 1 1 1 1 20 | 21 | 22 | 1 1 1 1 23 | 1 24 | 1 25 | 26 | 27 | 28 | 1 29 | 30 | ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Tuboi Observatory[TSUBOI MASAKI] Location : Asakitaku,Hiroshimashi,JAPAN (34.45 N, 132.50 E) Frequency: 53.372 MHz Antenna : 2el. HB9CV Az:60deg. horizon. Transmitter Location: HAM beacon (JE3AKE) (50W CW, 53.372MHz) Receiver: R820T2-SDR+TCXO SDRRadio Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 4 7 9 14 15 8 5 3 12 2 4 5 6 3 4 5 4 2 2 6 5 10 3 5 02 | 7 5 12 11 19 10 14 4 5 5 7 3 4 3 1 2 4 1%11 6 4 2 1 4 03 | 4 8 7 11 12 8 3 %4 8 1 3 %1 IF 2 0 2 2 0 3 6 1 2 3 3 04 | 2 5 3 1 11 10 6 9 3 5 6 5 3 5 4 4 5 3 2 4 2 2 3 1 05 | 10 5 13 6 15 11 7 8 5 6 %8 4 5 7 3 3 7 2 3 9 7 2 1 6 06 | 2 4 %6 4 7 9 6 4 4 5 IF %4 2 2 6 1 1 3 IF 1 2 1 4 2 07 | 2 3 9 10 8 6 6 8 4 5 2 10 6 7 IF 4 0 2 8 %7 3 1 6 9 08 | 6 %6 10 9 8%12 7 4 8 4 %5 11 %6 10 2 5 4 4 2 3 7 2 1 4 09 | 5 5 7 4 6 5 7 4 4 9 4 7 5 1 4 %8 %3 IF %0 %1 %2 1 %0 %1 10 | 2 4 6 22 16 7%12 10 9 %9 7 4 %2 2 3 6 4 2 %1 4 2 2 5 3 11 | 2 2 9 8 10 8 5 13 9 4 12 3 1 1 3 %4 3 %1 5%10 12 3 1 4 12 | 1 5 7 7 6 5 4 3 6 5 3 8 IF %0 3 2 5 3 4 %3 %6 IF %5 %2 13 | 2 3 3 7 5 6 3 5 6 8 12 4 4 4 4 2 %5 %5 4 %6 5 %4 4 2 14 | 2 6 %6 3 11 9 8 7 5 2 4 3 %2 11 5 3 6 2 %5 5 6 2 1 0 15 | 6 7 11 5 7 5 5 7 1 2 3 1 %6 6 3 3 3 2 5 9 %6 %6 3 3 16 | 2 8 %5 %8 %4 6 5 6 9 6 10 5 8 5 4 5 3 1 4 2 3 6 4 6 17 | 3 1 %6 12 5 7 5 4 6 6 3 3 3 4 IF IF 0 0 7 5 6 6 4 7 18 | 2 4 5 6 11 6 4 7 %6 3 4 %6 3 6 1 0 0 2 2 1 2 3 1 4 19 | 5 4 8 12 8 7 4 6 8 11 3 5 4 2 %2 %0 2 1 1 6 3 2 4 2 20 | 0 0 5 4 8 7 7 7 2 7 9 5 5 2 %7 3 0 4 4 3 2 5 0 2 21 | 1 1 %7 6 5 6 4 4 3 7 4 5 5 IF 4 3 %0 3 6 7 9 0 8 3 22 | 2 1 9 12 10 6 8 13 7 9 7 6 5 3 5 1 %6 3 4 5 %7 2 4 2 23 | 3 5 4 9 11 8 13 16 7 10 4 5 3 3 5 2 %5 %4 IF %4 2 IF 3 2 24 | 2 4 4 6 8 5 10 14 9 7 4 7 5 9 4 0 2 %3 %6 3 %4 5 1 0 25 | 3 4 5 8 10 7 4 3 5 8 4 4 6 5 1 1 2 3 3 21 4 1 4 2 26 | 5 3 9 11 3 11 9 5 3 8 7 6 9 2 3 %2 IF 3 8 15 2 1 4 %4 27 | 5 5 6 3 7 10 10 13 3 6 9 3 4 1 2 1 %5 3 1 3 5 4 4 5 28 | 2 4 10 6 9 3 10 5 4 10 3 0 6 3 1 2 2 0 6 1 0 0 1 0 29 | 0 4 4 5 8 10 9 9 8 4 9 8 3 8 1 %5 3 4 2 4 3 1 3 5 30 | 7 5 9 8 16 9 6 6 4 14 9 %2 3 5 5 5 2 2 2 2 5 0 1 1 ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 02 | 1 1 03 | 1 04 | 1 1 05 | 1 1 06 | 07 | 1 1 08 | 1 09 | 10 | 11 | 12 | 13 | 14 | 1 15 | 16 | 1 17 | 1 1 18 | 19 | 1 1 20 | 21 | 1 22 | 1 1 23 | 1 24 | 25 | 1 1 26 | 1 27 | 1 28 | 1 29 | 30 | ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Frequency: 112.000 MHz Transmitter Location: Komatsu-VOR Beacon for Air-flight Antenna : 5el-Yagi Az60deg. Receiver: R820T2 & SDR+TCXO SDRradio Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 8 6 8 3 5 3 3 2 5 7 4 5 4 1 4 5 3 4 1 7 8 5 6 3 02 | 15 8 4 5 10 6 8 5 5 6 5 9 6 3 2 5 4 3 4 0 2 5 1 10 03 | 7 7 3 2 6 8 5 5 4 3 4 3 4 5 2 6 %2 IF %3 2 %6 9 8 5 04 | 5 11 9 1 9 8 7 7 8 4 IF %4 IF %6 %4 4 6 6 %4 IF 5 3 2 2 05 | 9 7 10 6 5 4 5 6 7 3 3 4 2 6 5 4 5 2 6 3 7 5 4 4 06 | 7 10 3 6 7 6 5 9 7 5 4 4 9 1 4 2 3 5 IF %5 %4 %7 6 4 07 | 7 12 8 4 5 6 8 8 13 8 4 4 9 3 3 6 3 6 7 %6 IF%10 3 3 08 | 4 4 9 5 8 8 7 4 2 5 3 4 2 4 5 6 %1 IF IF IF IF 2 6 2 09 | 8 10 3 6 8 6 5 IF IF 3 10 4 3 2 2 5 2 0 5 5 6 7 3 2 10 | 5 7 7 5 3 3 7 4 5 3 5 3 2 3 7 7 3 1 5 3 3 10 6 5 11 | 3 6 10 5 13 9 4 5 7 2 9 10 3 4 7 6 8 0 10 %5 %6 3 3 5 12 | 7 4 9 9 4 7 9 6 5 1 6 7 4 8 4 5 1 5 6 3 %2 0 5 5 13 | 4 4 5 7 5 6 5 6 9 9 5 5 3 5 4 5 6 3 %4 6 4 6 %9 IF 14 | 8 9 7 7 9 2 4 2 8 5 12 3 5 4 3 2 3 3 7 4 %3 IF IF IF 15 | %5 6 6 5 7 4 5 5 %5 5 3 2 7 4 3 3 2 4 3 6 9 7 5 5 16 | 7 3 15 6 10 5 9 IF 5 4 6 2 8 2 4 3 1 %6 IF IF 4 3 4 4 17 | 10 3 5 5 4 7 7 7 7 4 10 5 3 3 4 5 4 3 %4 %6 IF 3 3 3 18 | 6 7 6 3 7 7 6 6 9 8 9 6 5 5 5 3 3 5 0 7 %2 1 4 1 19 | 4 7 6 2 11 8 6 7 3 9 3 7 2 1 8 5 3 2 %4 %2 4 %4 0 5 20 | 5 4 8 6 6 8 8 7 3 8 6 6 3 1 3 4 6 2 4 2 %8 1 5 3 21 | 3 9 6 3 3 5 5 2 2 4 5 6 7 %2 3 4 4 3 3 2 %2 5 4 3 22 | 6 6 5 8 5 3 6 4 9 4 2 5 4 3 5 2 0 5 5 4 4 4 2 2 23 | 4 2 6 9 4 9 5 4 5 2 0 2 3 6 6 4 3 6 2 5 %6 3 3 5 24 | 8 8 4 8 12 3 6 2 9 8 9 8 3 2 6 4 6 3 2 2 6 2 2 3 25 | 2 7 2 4 2 10 7 2 7 2 10 6 5 6 4 3 4 4 4 4 %2 %5 4 2 26 | 4 3 6 2 6 5 9 6 7 5 5 5 5 8 8 1 2 4 5 IF 8 5 2 2 27 | 9 6 6 4 7 4 5 4 5 6 5 5 3 1 3 2 2 4 3 5 6 4 3 2 28 | 2 3 4 10 4 5 6 2 7 5 5 1 2 4 0 0 5 4 2 5 6 5 2 0 29 | 5 3 4 5 3 4 3 9 4 3 7 4 %3 5 5 1 IF %4 %2 IF %3 2 3 3 30 | 4 5 4 3 3 5 6 6 2 3 %2 4 4 4 4 3 2 2 2 4 1 1 1 1 ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 03 | 04 | 1 1 05 | 1 1 1 06 | 1 07 | 1 08 | 1 09 | 1 10 | 11 | 1 12 | 13 | 1 14 | 15 | 1 16 | 1 1 1 17 | 1 18 | 1 1 19 | 1 1 20 | 1 1 21 | 22 | 1 1 23 | 1 24 | 25 | 1 2 26 | 1 27 | 28 | 1 29 | 30 | ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer :Hirofumi Sugimoto Location : Hachioji, Tokyo, Japan (35.654 N, 139.319 E) Frequency: 53.372 MHz Transmitter Location: HAM beacon (JE3AKE) (50W-100W CW, 53.372MHz) Antenna : HB9CV 3el. Az:240deg. horizon. Receiver: RTL-SDR HDSDR Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 16 20 18 31 25 16 28 25 16 11 6 10 7 10 4 6 5 2 8 7 10 27 28 21 02 | 19 11 21 16 21 22 14 14 23 17 5 10 9 11 10 4 7 11 6 13 12 19 28 20 03 | 8 13 22 20 18 16 24 19 11 12 12 14 19 9 3 6 7 6 7 10 20 18 12 29 04 | 11 24 13 13 22 17 16 20 14 17 6 16 12 7 9 9 12 8 7 11 15 22 26 19 05 | 15 12 16 25 15 23 20 16 14 14 7 9 11 10 7 %4 %8 3 7 11 13 12 19 13 06 | 15 10 19 14 13 27 27 16 17 23 14 12 9 7 5 6 6 5 2 11 14 16 22 14 07 | 15 15 20 21 13 26 30 15 16 9 9 9 4 5 3 3 5 6 8 8 8%12 22 13 08 | 14 10 12 10 25 15 14 16 16 16 11 4 1 9 7 3 3 2 2 5 15 10 22 16 09 | 11 15 8 16 13 16 21 10 14 17 10 12 8 6 2 %5 3 7 5 13 12 17 26 13 10 | 9 18 19 16 16 17 21 10 10 11 13 6 10 6 5 3 5 5 13 7 14 19%20%15 11 | 11 14 18 13 15 25 18 20 21 12 12 11 6 9 7 8 4 7 10 4 9 17 14 14 12 | 11 14 9 12 14 19 14 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 13 | -- -- -- -- -- -- -- 26 29 -- -- -- -- -- -- 4 4 8 14 7 10 11 26 12 14 | 9 6 14 19 29 18 13 24 13 13 15 6 9 7 3 2 11 5 5 11 6 14 19 12 15 | 8 10 18 15 21 19 22 17 15 13 12 6 9 7 7 3 7 8 5 9 13 16 23 9 16 | 10 11 22 17 21 19 15 12 25 12 13 12 7 11 9 9 7 3 9 4 15 12 21 23 17 | 13 7 12 9 20 18 22 17 20 7 17 8 8 7 8 4 5 0 10 12 9 10 14%13 18 | 12 9 11 23 16 17 10 17 10 10 5 8 3 7 -- %2 %6 9 9 11 10 11 14 15 19 | 8 9 9 16 15 21 14 12 17 16 12 5 7 7 9 4 5 6 7 8 8 21 6 10 20 | 17 8 11 15 23 17 10 -- -- 16 8 9 5 2 6 2 4 2 11 4 8 11 12 10 21 | 6 14 13 15 8 14 6%20 -- %9 7 4 8 3 5 7 4 5 3 5 17 13 14 12 22 | 15 15 8 16 12 16 16 13 21 18 5 4 5 %9 -- -- -- -- -- -- -- -- -- -- 23 | -- -- -- -- -- -- -- -- 16 10 8 15 8 5 6 3 4 5 7 11 7 14 12 %8 24 | 14 5 10 15 14 13 22 17 17 9 8 5 14 8 1 6 7 6 5 17 7 16 19 15 25 | 12 16 20 19 15 23 10 -- 14 10 15 11 8 8 4 4 5 3 5 9 9 16 22 10 26 | 15 19 7 12 20 21 13 18 14 18 8 7 9 5 3 1 10 4 4 6 13 9 19 12 27 | 10 10 14 11 14 18 22 16 16 10 11 5 7 5 4 3 6 10 6 18 9 10 13 16 28 | 17 10 19 21 14 14 26 17 19 16 14 8 7 3 6 4 3 10 11 8 6 14 16 14 29 | 11 11 10 11 16 21 18 13 15 15 6 6 6 5 4 3 4 3 1 11 9 14 20 11 30 | 9 6 14 12 15 14 17 15 17 14 10 11 9 2 4 6 1 5 3 5 4 10 15 14 ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 2 2 03 | 2 04 | 1 1 05 | 2 1 1 06 | 1 1 1 07 | 1 1 1 08 | 1 1 09 | 1 10 | 1 2 1 11 | 1 12 | 1 13 | 1 14 | 1 1 15 | 16 | 1 1 17 | 1 2 1 18 | 1 1 1 1 1 19 | 2 3 1 1 1 1 1 1 20 | 1 21 | 22 | 1 1 1 23 | 24 | 1 25 | 1 1 26 | 1 27 | 28 | 1 1 29 | 30 | ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Frequency: 116.900 MHz Transmitter Location: Chitose-VOR at Tomakomai city (141.7 E, 42.7 N) VOR Beacon for Air-flight (200W 30Hz AM, 116.900 MHz) Antenna : 5el-Yagi Horizon Receiver: AIRSPYmini Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 10 6 11 15 13 6 3 0%12 6 10 5 5 7 12 8 8 1 5 11 11 12 11 11 02 | 10 12 14 15 22 12 14 8 15 11 9 12 16 10 12 7 5 7 13 15 15 19 16 16 03 | 12 16 19 22 13 19 15 15 21 9 10 12 7 7 15 7 10 14 14 26 13 21 16 19 04 | 16 20 20 23 20 24 17 19 19 18 13 12 18 9 6 7 7 14 22 20 22 24 14 18 05 | 18 16 25 22 19 18 19 16 24 15 16 10 4 5 10 7 7 18%17 21 22 27 19 25 06 | 10 21 35 31 20 23 9 14 18 9 %4 7 11 2 4 6 4 6 5 10 13 16 9 5 07 | -- -- -- -- -- -- -- -- -- -- -- 4 1 5 5 3 1 2 9 10 11 18 9 8 08 | 5 15 7 15 16 9 11 11 6 11 8 8 3 7 7 8 2 5 10 7 13 13 10 18 09 | 10 6 10 9 10 15 9 11 12 8 6 4 3 5 10 5 8 5 11 14 9 9 14 13 10 | 2 11 11 11 9 14 16 14 15 10 12 5 14 8 5 9 9 10 16 18 14 12 13 14 11 | 8 9 10 19 20 13 15 12 18 13 6 4 10 10 8 10 3 11 10 10 16 19 14 14 12 | 8 4 1 1 10 14 13 17%18 4 3 7 3 3 4 1 1 3 3 5 12 8 3 6 13 | 3 8 12 9 7 11 6 7 5 8 7 1 4 12 5 3 5 9 5 15 8 15 7 2 14 | 11 6 8 7 12 8 6 11 13 7 4 7 13 20 10 24 12 14 17 13 18 14 18 16 15 | 16 14 12 17 13 12 17 31 31 14 4 3 7 6 1 4 2 4 7 7 14 9 8 8 16 | 9 9 9 8 7 10 13 10 13 8 10 13 11 9 20%11 12 %6 15 14 10 9 13 9 17 | 9 10 10 11 15 14 3 13 13 12 2 4 2 2 2 2 3 4 5 7 4 4 2 6 18 | 1 4 5 9 5 9 8 8 14 4 6 3 2 5 1 1 2 2 3 7 2 6 6 0 19 | 3 1 2 5 7 8 2 2 7 5 5 9 3 6 1 5 3 1 0 2 2 3 4 2 20 | 4 3 4 7 5 5 6 -- -- 3 8 7 5 0 7 2 4 1 %2 3 4 8 6 3 21 | 4 8 6 11 8 2 6 1 2 4 6 1 1 1 5 1 3 2 4 0 9 5 4 5 22 | 1 5 8 5 8 5 4 4 2 5 3 11 14 8 6 1 4 4 2 4 7 2 9 4 23 | 4 2 6 5 6 5 9 7 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 24 | -- -- -- -- -- -- 9 5 7 8 5 6 3 3 -- -- -- -- -- -- -- -- -- -- 25 | -- -- -- -- -- -- -- -- -- -- 8 8 14 3 2 1 0 1 0 1 1 1 1 1 26 | 0 0 2 2 3 3 2 0 2 -- -- 0 1 1 1 1 2 0 0 2 1 1 1 0 27 | 2 0 0 1 3 0 1 1 1 2 0 0 5 2 5 5 2 -- -- -- -- -- -- -- 28 | -- -- -- -- -- -- -- %0 3 6 3 2 1 0 0 1 0 1 1 1 2 0 1 0 29 | 0 0 1 3 1 4 1 0 1 3 6 2 4 1 3 1 0 1 1 2 0 2 0 2 30 | 4 0 2 3 0 1 2 1 3 1 3 3 0 3 2 0 2 2 0 0 1 1 1 2 ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 03 | 1 1 04 | 1 1 05 | 1 06 | 1 07 | 08 | 09 | 1 1 10 | 1 1 1 2 11 | 12 | 13 | 1 14 | 15 | 1 16 | 17 | 18 | 1 1 2 1 19 | 1 20 | 21 | 1 22 | 23 | 1 24 | 25 | 26 | 1 27 | 28 | 29 | 30 | ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer :Matsuda Masahiko Location : Kawaguchi-city SAITAMA JAPAN(139.71E, 35.82N) Frequency: 53.372 MHz Transmitter Location: HAM beacon (JE3AKE) (50W-100W CW, 53.372MHz) Antenna : 2ele HB9CV Ant. 12mH WEST Receiver: ICOM IC-R75 USB -- Total number of echoes -- Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 2 2 3 6 4 2 3 3 4 2 1 3 1 4 1 3 2 1 2 2 3 5 5 4 02 | 3 3 4 1 3 6 5 4 3 6 1 1 2 3 2 1 2 2 0 3 3 1 5 5 03 | 0 1 4 0 5 3 2 5 0 3 1 0 0 3 1 1 1 4 3 1 2 3 2 1 04 | 0 6 1 1 3 4 3 2 5 3 1 1 2 2 1 0 3 3 1 3 5 2 5 1 05 | 1 1 4 7 6 3 3 2 1 2 0 0 1 4 1 0 1 1 1 1 3 2 2 0 06 | 1 0 4 7 2 4 8 0 5 5 0 4 3 0 1 2 4 1 0 5 4 2 0 2 07 | 1 2 10 5 3 7 5 2 3 1 3 1 1 1 0 0 2 3 4 4 2 1 2 0 08 | 5 2 1 3 1 3 5 5 2 1 3 1 2 4 2 0 1 0 1 0 6 2 6 0 09 | 3 2 0 3 1 3 3 1 5 4 2 1 2 2 2 3 0 2 3 3 4 4 1 1 10 | 1 0 1 2 1 2 10 3 2 1 1 1 2 0 0 0 3 2 2 1 4 3 1 3 11 | 1 0 3 0 4 5 5 3 2 1 4 4 3 2 4 6 11 9 2 0 1 4 0 0 12 | 2 2 2 1 1 1 2 1 3 1 4 0 ES %2 2 0 1 0 3 0 5 1 0 4 13 | 0 1 1 2 1 5 3 2 2 1 0 2 2 2 3 1 1 1 2 1 6 2 2 1 14 | 1 1 2 2 3 2 3 2 7 3 2 2 0 1 0 0 1 2 1 2 1 0 3 0 15 | 3 0 3 2 2 1 4 3 1 0 2 2 1 0 0 1 0 1 1 3 3 2 1 1 16 | 2 2 3 2 3 3 4 3 5 0 2 2 3 1 2 0 1 0 2 1 3 3 0 5 17 | 1 2 4 3 3 2 2 4 1 2 2 1 2 1 2 2 0 0 2 4 0 1 0 2 18 | 2 2 1 6 3 2 2 3 3 2 0 2 1 1 0 1 0 0 2 3 0 0 0 1 19 | 0 2 3 3 1 1 3 1 3 6 1 1 1 3 0 2 2 1 2 2 2 1 1 1 20 | 0 0 0 2 1 3 2 6 2 2 2 2 1 0 3 0 0 0 0 1 1 0 2 2 21 | 0 2 0 2 1 4 2 1 1 0 1 1 2 1 1 1 1 3 2 1 3 1 2 0 22 | 1 1 1 2 1 4 4 3 3 2 0 2 2 1 2 0 2 1 5 0 0 1 2 3 23 | 2 4 4 3 4 7 5 3 6 1 0 1 0 2 0 2 0 2 3 3 1 5 4 3 24 | 4 0 2 4 2 2 4 3 2 3 3 1 1 0 1 3 2 2 1 6 1 3 1 2 25 | 0 1 5 7 6 3 1 1 2 1 2 2 3 5 3 1 1 2 0 0 3 2 6 1 26 | 1 6 4 4 4 4 2 3 1 3 0 2 1 1 0 1 2 4 0 1 2 2 3 0 27 | 0 0 1 2 5 2 4 0 3 0 0 1 4 1 0 0 2 6 0 6 4 1 3 4 28 | 2 3 4 1 3 2 5 1 2 3 5 1 2 1 4 1 0 4 4 0 4 1 3 0 29 | 1 2 3 3 2 3 2 0 1 1 0 4 4 2 1 1 2 2 0 2 1 0 5 1 30 | 4 2 1 3 0 3 4 1 4 2 1 3 2 0 0 2 0 2 2 8 1 3 3 2 ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 2 02 | 1 1 03 | 2 04 | 2 05 | 1 1 06 | 1 1 1 1 07 | 1 1 1 08 | 1 1 09 | 10 | 1 11 | 1 12 | 13 | 1 1 1 14 | 1 15 | 16 | 17 | 1 18 | 1 1 19 | 1 1 1 1 1 20 | 1 21 | 22 | 1 1 23 | 1 24 | 1 25 | 1 26 | 1 27 | 28 | 29 | 30 | 1 1 ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Nobuo Katsura Location : Iwaki, Fukushima, Japan (37.00 N, 140.50 E) Frequency: 53.100 MHz Transmitter Location: HAM beacon (50W JA2SDA, Toyokawa, Japan) Antenna : 1el. DP Hand Mide 6mH＋RFamp Receiver: SDR 820T2 SDR#　PC HPdc7900　win11 -- Total number of echoes -- Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 14 19 24 19 28 29 27 17 19 21 11 22 16 9 9 10 4 2 3 17 7 5 11 8 02 | 12 11 28 22 22 17 21 19 12 12 15 22 11 10 9 8 11 8 3 12 11 15 13 7 03 | 14 18 29 32 26 24 19 21 15 11 11 15 14 9 5 11 6 8 11 7 12 16 17 13 04 | 11 12 41 34 22 21 21 26 7 12 21 8 9 11 13 6 2 15 19 15 18 13 24 10 05 | 9 12 25 23 29 22 22 10 14 19 16 7 18 15 8 IF 6 7 15 10 10 15 13 14 06 | 13 18 23 14 28 34 30 21 IF 18 19 12 13 11 6 7 5 10 14 14 26 17 19 11 07 | 14 17 24 39 25 21 22 24 13 13 20 11 6 10 5 8 12 5 9 12 15 10 12 11 08 | 8 11 28 17 20 14 15 19 13 8 15 17 6 7 8 6 4 10 10 10 28 17 12 14 09 | 10 22 18 24 30 20 20 16 21 20 17 10 8 IF 10 13 0 3 4 13 12 10 11 10 10 | 13 17 21 25 28 14 13 10 19 16 20 14 9 8 6 7 5 2 2 6 6 8 4 5 11 | 5 8 14 9 13 14 5 8 5 2 9 17 8 4 5 6 4 6 3 3 8 2 5 4 12 | 9 8 9 9 8 5 10 4 8 10 13 12 IF 9 2 6 4 3 5 6 10 3 4 6 13 | 7 9 11 15 16 13 16 8 4 6 7 12 8 5 9 2 3 3 9 17 7 13 10 14 14 | 5 11 20 24 25 48 15 24 19 9 15 8 14 6 8 1 6 6 6 2 5 4 11 9 15 | 11 17 23 15 16 12 19 12 8 5 16 9 8 14 4 6 2 1 7 7 5 9 11 7 16 | 7 13 13 20 13 15 18 15 12 12 9 8 8 9 7 5 3 2 5 6 9 3 7 13 17 | 10 17 10 17 12 18 15 16 6 6 6 4 8 7 3 2 3 3 4 3 12 4 9 8 18 | 7 12 15 17 11 18 11 12 12 4 6 6 11 4 4 5 2 6 6 4 3 5 1 5 19 | 8 10 28 25 10 14 8 16 12 4 8 11 6 5 5 10 4 2 6 8 5 10 3 13 20 | 11 12 15 16 25 15 13 22 13 10 12 12 7 5 7 7 7 5 7 6 14 10 11 13 21 | 10 14 13 18 13 15 13 13 11 7 14 17 7 8 6 8 6 8 10 7 11 8 10 10 22 | 12 15 26 24 28 37 18 22 17 13 12 13 14 10 10 3 10 8 8 8 8 4 13 10 23 | 16 6 18 20 14 18 30 19 20 8 14 6 7 9 6 5 5 1 6 7 9 10 8 8 24 | 12 13 18 16 20 11 17 16 17 10 11 6 9 7 8 3 7 2 5 8 10 7 11 9 25 | 11 16 18 24 16 17 24 17 15 17 15 18 13 10 9 6 6 2 2 9 8 8 7 11 26 | 8 16 23 23 17 24 12 23 13 14 15 8 5 12 10 9 4 6 5 10 12 6 12 11 27 | 9 8 16 10 29 21 22 23 17 11 21 15 10 9 8 7 8 7 7 11 7 8 12 18 28 | 17 14 14 15 20 25 13 30 14 11 16 7 8 8 7 5 2 11 7 4 7 14 8 9 29 | 20 10 14 13 16 14 15 21 14 19 12 10 13 8 10 6 3 9 2 7 8 7 17 11 30 | 11 12 15 19 22 24 16 15 17 15 16 21 12 13 8 9 6 5 5 5 6 10 12 8 ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 1 1 1 02 | 1 1 1 2 1 1 03 | 2 1 3 3 2 1 1 1 04 | 1 2 9 3 1 1 1 1 1 1 3 05 | 1 3 3 1 2 1 1 1 1 1 1 06 | 2 1 2 2 4 1 4 1 1 1 1 07 | 3 3 4 1 2 2 3 2 1 1 2 1 1 1 08 | 1 1 3 1 1 1 2 1 2 2 1 1 09 | 1 2 4 3 2 4 1 1 1 10 | 1 1 3 3 1 1 1 1 1 1 11 | 1 3 2 1 1 1 1 12 | 1 1 1 1 13 | 1 1 2 1 1 1 1 1 1 14 | 1 5 2 1 1 1 15 | 2 1 1 1 1 1 16 | 1 1 1 1 2 1 2 17 | 3 1 18 | 3 2 1 1 1 1 19 | 1 1 5 6 1 2 3 3 2 1 2 2 2 20 | 2 1 1 1 2 1 2 1 21 | 1 1 1 2 1 22 | 2 1 3 1 1 1 1 1 1 2 1 23 | 2 1 1 1 1 1 1 1 2 24 | 1 1 1 1 1 1 25 | 1 1 1 1 1 1 2 1 1 26 | 2 1 3 1 2 1 1 1 1 27 | 1 2 1 1 28 | 2 3 2 1 1 1 29 | 1 1 1 1 2 30 | 1 2 2 1 1 1 1 1 1 1 1 1 ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Hiroshi Suzuki Location : Soma, Fukushima, Japan (37.79 N, 140.98 E) Frequency: 52.905 MHz --> 52.490MHz Transmitter Location:　 HAM beacon (50 W CW, 52.905 MHz), Higashimurayama, Tokyo, Japan --> HAM beacon (50 W CW, 52.490 MHz), Tachikawa, Tokyo, Japan Antenna : HB9CV (3el.) horizon, dir: south Receiver: RTL-SDR Method : by using HROFFT software (by Kazuhiko Ohkawa) -- Total number of echoes -- Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 13 | 14 | 14 | 4 | 13 | 12 | 15 | 17 | 10 | 7 | 6 | 1 | 2 | 2 | 4 | 1 | 7 | 3 | 7 | 9 | 6 | 3 | 9 | 9 | 02 | 16 | 16 | 22 | 21 | 13 | 9 | 8 | 15 | 1 | 7 | 12 | 5 | 4 | 3 | 4 | 2 | 1 | 1 | 4 | 9 | 11 | 3 | 8 | 16 | 03 | 8 | 10 | 11 | 8 | 15 | 16 | 12 | 15 | 20 | 7 | 7 | 5 | 3 | 5 | 12 | 6 | 3 | 4 | 1 | 2 | 6 | 0 | 2 | 1 | 04 | 4 | 3 | 3 | 5 | 3 | 3 | 4 | 5 | 3 | 10 | 14 | 5 | 3 | 3 | 3 | 1 | 0 | 2 | 4 | 4 | 4 | 3 | 2 | 4 | 05 | 12 | 5 | 12 | 12 | 8 | 12 | 9 | 3 | 12 | 6 | 4 | 2 | 5 | 7 | 7 | 3 | 5 | 2 | 5 | 12 | 14 | 9 | 20 | 9 | 06 | 16 | 15 | 17 | 14 | 25 | 16 | 12 | 15 | 23 | 14 | 13 | 5 | 4 | 13 | 13 | 9 | 3 | 3 | 8 | 10 | 7 | 9 | 10 | 14 | 07 | 23 | 18 | 22 | 30 | 18 | 21 | 19 | 15 | 10 | 17 | 8 | 10 | 5 | 6 | 7 | 12 | 2 | 4 | 8 | 12 | 8 | 6 | 4 | 6 | 08 | 8 | 14 | 12 | 13 | 14 | 13 | 6 | 8 | 7 | 12 | 13 | 9 | 7 | 5 | 2 | 3 | 2 | 3 | 1 | 5 | 4 | 10 | 4 | 7 | 09 | 10 | 9 | 9 | 11 | 14 | 16 | 6 | 8 | 6 | 4 | 9 | 4 | 4 | 1 | 5 | 4 | 4 | 9 | 7 | 5 | 5 | 6 | 4 | 7 | 10 | 17 | 17 | 16 | 7 | 15 | 10 | 10 | 6 | 3 | 15 | 9 | 3 | 9 | 7 | 8 | 5 | 1 | 4 | 5 | 4 | 4 | 1 | 2 | 1 | 11 | 6 | 3 | 7 | 7 | 10 | 6 | 5 | 4 | 4 | 4 | 5 | 2 | 0 | 5 | 3 | 3 | 1 | 2 | 3 | 2 | 2 | 2 | 1 | 5 | 12 | 2 | 3 | 3 | 4 | 3 | 6 | 4 | 4 | 4 | 6 | 2 | 1 | 1 | 2 | 2 | 0 | 3 | 0 | 0 | 2 | 2 | 2 | 3 | 3 | 13 | 7 | 3 | 4 | 5 | 4 | 10 | 7 | 4 | 5 | 4 | 3 | 1 | 9 | 0 | 5 | 5 | 5 | 3 | 6 | 6 | 4 | 9 | 9 | 14 | 14 | 9 | 8 | 6 | 13 | 12 | 7 | 6 | 10 | 8 | 2 | 4 | 3 | 2 | 3 | 2 | 0 | 1 | 4 | 3 | 3 | 11 | 6 | 5 | 2 | 15 | 5 | 4 | 2 | 7 | 7 | 4 | 8 | 8 | 5 | 7 | 3 | 3 | 1 | 0 | 0 | 2 | 1 | 1 | 2 | 5 | 2 | 3 | 2 | 2 | 16 | 2 | 2 | 3 | 0 | 2 | 5 | 4 | 5 | 5 | 2 | 2 | 3 | 0 | 2 | 2 | 1 | 3 | 2 | 7 | 3 | 5 | 4 | 2 | 1 | 17 | 5 | 3 | 7 | 6 | 9 | 5 | 9 | 6 | 2 | 3 | 9 | 3 | 3 | 1 | 3 | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 0 | 18 | 4 | 4 | 8 | 6 | 4 | 9 | 11 | 7 | 9 | 2 | 2 | 4 | 1 | 8 | 1 | 0 | 4 | 5 | 3 | 8 | 6 | 3 | 3 | 2 | 19 | 4 | 5 | 7 | 10 | 12 | 5 | 9 | 6 | 4 | 3 | 4 | 4 | 4 | 0 | 4 | 10 | 1 | 3 | 3 | 8 | 6 | 5 | 6 | 7 | 20 | 6 | 3 | 4 | 5 | 5 | 6 | 6 | 6 | 9 | 5 | 6 | 5 | 0 | 2 | 1 | 3 | 1 | 2 | 5 | 1 | 2 | 0 | 1 | 1 | 21 | 1 | 6 | 5 | 5 | 2 | 10 | 8 | 4 | 5 | 4 | 1 | 0 | 8 | 4 | 5 | 3 | 1 | 3 | 3 | 4 | 8 | 2 | 0 | 2 | 22 | 1 | 1 | 4 | 1 | 4 | 5 | 3 | 3 | 0 | 3 | 0 | 1 | 0 | 1 | 2 | 2 | 2 | 2 | 4 | 2 | 3 | 4 | 1 | 2 | 23 | 11 | 5 | 6 | 9 | 4 | 4 | 10 | 8 | 5 | 5 | 8 | 4 | 1 | 3 | 0 | 3 | 0 | 6 | 2 | 2 | 1 | 6 | 4 | 1 | 24 | 4 | 3 | 6 | 6 | 4 | 4 | 5 | 7 | 4 | 5 | 1 | 6 | 1 | 2 | 3 | 2 | 5 | 1 | 5 | 5 | 1 | 2 | 8 | 3 | 25 | 3 | 2 | 3 | 7 | 9 | 4 | 8 | 5 | 5 | 6 | 6 | 4 | 5 | 3 | 3 | 0 | 2 | 1 | 3 | 3 | 9 | 2 | 0 | 0 | 26 | 3 | 5 | 7 | 11 | 8 | 5 | 2 | 6 | 4 | 5 | 2 | 2 | 1 | 5 | 2 | 5 | 4 | 5 | 2 | 4 | 2 | 1 | 6 | 4 | 27 | 6 | 4 | 7 | 5 | 13 | 6 | 3 | 6 | 8 | 1 | 3 | 2 | 1 | 1 | 3 | 1 | 1 | 0 | 4 | 4 | 3 | 3 | 5 | 8 | 28 | 4 | 1 | 8 | 9 | 12 | 4 | 8 | 3 | 9 | 4 | 5 | 4 | 2 | 0 | 3 | 2 | 0 | 5 | 2 | 5 | 1 | 3 | 5 | 2 | 29 | 3 | 4 | 15 | 6 | 5 | 7 | 10 | 8 | 7 | 4 | 2 | 2 | 7 | 1 | 2 | 4 | 1 | 1 | 3 | 5 | 3 | 2 | 6 | 2 | 30 | 1 | 5 | 6 | 6 | 5 | 6 | 4 | 7 | 9 | 5 | 6 | 2 | 3 | 2 | 1 | 1 | 0 | 2 | 3 | 4 | 2 | 2 | 4 | 10 | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST Echoes longer than 20 seconds Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 1 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 05 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 06 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 08 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 3 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 2 | 1 | 4 | 0 | 3 | 2 | 1 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 1 | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: Hironbu Shida Location: Akita, Akita, Japan (140.1 E, 39.4 N) Frequency: 52.905 MHz Transmitter Location: HAM beacon (50 W CW, 52.905 MHz), Higashimurayama, Tokyo, Japan Antenna : HB062FDX Receiver : SDR# Method : by using HROFFT software (by Michinari Yamamoto) manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 8 | 16 | 7 | 22 | 17 | 18 | 24 | 12 | 5 | 0 | 2 | 6 | 12 | 3 | 11 | 2 | 3 | 3 | 2 | 6 | 7 | 2 | 2 | 5 | 02 | 6 | 6 | 9 | 19 | 13 | 12 | 23 | 18 | 16 | 7 | 5 | 1 | 3 | 0 | 3 | 2 | 6 | 7 | 4 | 9 | 9 | 11 | 2 | 3 | 03 | 10 | 16 | 16 | 10 | 12 | 15 | 11 | 16 | 11 | 5 | 7 | 4 | 8 | 7 | 3 | 3 | 3 | 11 | 14 | 15 | 15 | 21 | 3 | 11 | 04 | 5 | 13 | 15 | 29 | 18 | 17 | 24 | 17 | 8 | 8 | 5 | 3 | 5 | 5 | 4 | 4 | 5 | 9 | 14 | 14 | 12 | 7 | 16 | 0 | 05 | 2 | 4 | 3 | 11 | 4 | 4 | 5 | 3 | 13 | 7 | 9 | 7 | 4 | 7 | 14 | 11 | 8 | 6 | 6 | 11 | 18 | 16 | 8 | 4 | 06 | 6 | 6 | 1 | 7 | 13 | 6 | 6 | 15 | 15 | 21 | 5 | 5 | 5 | 4 | 11 | 6 | 4 | 5 | 6 | 20 | 11 | 18 | 15 | 3 | 07 | 9 | 8 | 17 | 20 | 16 | 19 | 17 | 9 | 11 | 17 | 9 | 6 | 5 | 8 | 6 | 6 | 5 | 5 | 5 | 16 | 25 | 13 | 9 | 12 | 08 | 6 | 11 | 14 | 22 | 26 | 22 | 12 | 4 | 13 | 8 | 11 | 1 | 2 | 5 | 3 | 2 | 4 | 2 | 5 | 16 | 10 | 2 | 5 | 2 | 09 | 1 | 2 | 5 | 4 | 11 | 13 | 13 | 4 | 0 | 9 | 2 | 0 | 2 | 2 | 1 | 4 | 0 | 1 | 1 | 5 | 1 | 5 | 10 | 6 | 10 | 8 | 1 | 7 | 14 | 12 | 9 | 10 | 4 | 12 | 6 | 3 | 3 | 8 | 6 | 4 | 3 | 0 | 1 | 6 | 13 | 9 | 10 | 6 | 7 | 11 | 4 | 5 | 10 | 10 | 12 | 9 | 8 | 11 | 19 | 6 | 6 | 11 | 5 | 9 | 6 | 6 | 2 | 4 | 11 | 12 | 14 | 8 | 6 | 7 | 12 | 5 | 9 | 16 | 13 | 11 | 13 | 12 | 9 | 7 | 8 | 4 | 2 | 1 | 1 | 1 | 5 | 2 | 5 | 8 | 12 | 12 | 6 | 2 | 3 | 13 | 2 | 8 | 17 | 22 | 20 | 15 | 21 | 0 | 2 | 7 | 3 | 2 | 0 | 0 | 4 | 4 | 4 |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 7 | 10 | 3 | 5 | 3 | 4 | 3 | 4 | 7 | 7 | 13 | 11 | 11 | 9 | 6 | 16 | 11 | 10 | 18 | 16 | 18 | 20 | 16 | 16 | 7 | 4 | 7 | 4 | 3 | 0 | 7 | 8 | 6 | 7 | 6 | 0 | 0 | 0 | 9 | 7 | 17 | 4 | 12 | 14 | 20 | 17 | 19 | 18 | 13 | 3 | 14 | 10 | 2 | 1 | 3 | 1 | 1 | 9 | 11 | 9 | 11 | 15 | 21 | 7 | 10 | 18 | 2 | 9 | 13 | 19 | 24 | 11 | 27 | 11 | 17 | 7 | 8 | 6 | 5 | 6 | 4 | 4 | 9 | 7 | 7 | 9 | 14 | 6 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 7 | 2 | 6 | 1 | 9 | 4 | 7 | 5 | 6 | 1 | 6 | 24 | 7 | 9 | 7 | 14 | 11 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 4 | 6 | 3 | 5 | 2 | 0 | 2 | 2 | 5 | 0 | 2 | 2 | 25 | 2 | 1 | 5 | 7 | 5 | 3 | 3 | 3 | 6 | 1 | 5 | 3 | 1 | 4 | 3 | 0 | 1 | 1 | 0 | 1 | 1 | 2 | 5 | 3 | 26 | 4 | 2 | 6 | 4 | 5 | 4 | 2 | 2 | 4 | 3 | 1 | 3 | 0 | 1 | 0 | 0 | 3 | 2 | 2 | 3 | 9 | 1 | 3 | 4 | 27 | 4 | 4 | 3 | 1 | 13 | 11 | 4 | 8 | 7 | 10 | 7 | 5 | 1 | 2 | 5 | 1 | 3 | 4 | 5 | 12 | 6 | 5 | 2 | 8 | 28 | 3 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 29 | 0 | 1 | 1 | 4 | 4 | 6 | 17 | 9 | 2 | 7 | 3 | 3 | 2 | 2 | 7 | 0 | 4 | 1 | 0 | 4 | 4 | 6 | 5 | 1 | 30 | 4 | 4 | 1 | 5 | 3 | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 3 | 2 | 4 | 3 | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST Echoes longer than 20 seconds Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 04 | 1 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 2 | 3 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening ----------------------------------------------------------------------------- Observer : Hirotaka Otsuka Location : Hirakata, Osaka, Japan (135.7 E, 34.9 N) Frequency: 53.100 MHz Antenna : 2el-HB9CV, 4mH (90-270 Azimuth(East-West), 90elevation) Transmitter Location:　 HAM beacon (JA2SDA 50 W CW, 53.100 MHz), Toyokawa, Aichi, Japan Reciever: YAESU FT-690 53.099MHz(Toyokawa), USB Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |Oct 01 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 02 | 0 | 1 | 1 | 1 | 0 | 2 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 03 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 04 | 2 | 0 | 3 | 0 | 2 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 2 | 4 | 2 | 0 | 1 | 05 | 0 | 0 | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 06 | 3 | 2 | 0 | 3 | 1 | 1 | 0 | 1 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 3 | 2 | 1 | 07 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 08 | 0 | 0 | 3 | 1 | 2 | 2 | 1 | 2 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 09 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 10 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 11 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 12 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 1 | 0 | 13 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 14 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 15 | 0 | 1 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 16 | 0 | 0 | 1 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 0 | 0 | 17 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 18 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 2 | 19 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 20 | 3 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 2 | 1 | 0 | 1 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 23 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 | 24 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 25 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 2 | 1 | 26 | 1 | 1 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 4 | 1 | 4 | 3 | 1 | 1 | 27 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 28 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 2 | 3 | 0 | 0 | 0 | 29 | 2 | 1 | 1 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 1 | 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Oct 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 06 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening ----------------------------------------------------------------------------- Observer: Norihiro Nakamura Location: Tsukuba, Ibaraki, Japan (140.1 E, 36.0 N) Frequency: 52.905 MHz Transmitter Location:　 HAM beacon (50 W CW, 52.905 MHz), Higashimurayama, Tokyo, Japan Antenna : Dipole Receiver : YAESU FT-817 Method : by using MROFFT software (by Michinari Yamamoto) manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 6 | 6 | 3 | 3 | 2 | 0 | 0 | 2 | 0 |Oct 01 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 2 | 3 | 1 | 3 | 5 | 6 | 4 | 3 | 3 | 3 | 2 | 02 | 0 | 2 | 2 | 0 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 2 | 6 | 6 | 5 | 3 | 3 | 1 | 5 | 11 | 2 | 4 | 4 | 0 | 03 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 3 | 1 | 3 | 6 | 6 | 11 | 5 | 14 | 3 | 8 | 7 | 2 | 0 | 04 | 0 | 0 | 1 | 2 | 2 | 1 | 1 | 0 | 2 | 0 | 1 | 0 | 2 | 5 | 2 | 2 | 4 | 3 | 10 | 7 | 3 | 1 | 0 | 0 | 05 | 1 | 1 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 3 | 3 | 5 | 9 | 6 | 4 | 6 | 7 | 1 | 3 | 06 | 1 | 1 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 6 | 6 | 5 | 6 | 5 | 7 | 3 | 2 | 5 | 3 | 07 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 6 | 7 | 2 | 0 | 6 | 5 | 11 | 7 | 6 | 5 | 1 | 2 | 08 | 1 | 0 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 3 | 5 | 6 | 4 | 9 | 6 | 4 | 5 | 5 | 2 | 09 | 1 | 2 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 3 | 3 | 4 | 5 | 7 | 8 | 6 | 4 | 6 | 2 | 1 | 10 | 1 | 4 | 1 | 0 | 0 | 0 | 2 | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 3 | 5 | 9 | 5 | 5 | 3 | 2 | 2 | 1 | 11 | 0 | 2 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 4 | 4 | 1 | 3 | 10 | 7 | 5 | 6 | 3 | 6 | 1 | 1 | 1 | 12 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 3 | 0 | 7 | 1 | 6 | 5 | 7 | 7 | 4 | 8 | 7 | 7 | 3 | 3 | 13 | 4 | 0 | 2 | 7 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 1 | 4 | 3 | 2 | 6 | 4 | 4 | 4 | 5 | 4 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 5 | 2 | 2 | 7 | 5 | 5 | 2 | 5 | 5 | 3 | 0 | 15 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 6 | 3 | 3 | 4 | 7 | 3 | 16 | 2 | 1 | 0 | 1 | 0 | 1 | 2 | 3 | 0 | 1 | 1 | 1 | 4 | 4 | 6 | 7 | 2 | 7 | 6 | 4 | 5 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? | 4 | 5 | 7 | 4 | 2 | 1 | 2 | 0 | 18 | 5 | 2 | 2 | 0 | 4 | 0 | 2 | 2 | 1 | 1 | 1 | 0 | 2 | 2 | 3 | 5 | 4 | 8 | 10 | 6 | 2 | 0 | 1 | 3 | 19 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 2 | 2 | 0 | 3 | 7 | 1 | 8 | 2 | 6 | 0 | 0 | 0 | 20 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 2 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 3 | 0 | 2 | 1 | 1 | 0 | 0 | 21 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 3 | 4 | 4 | 3 | 9 | 8 | 3 | 0 | 2 | 22 | 1 | 1 | 2 | 0 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 1 | 3 | 1 | 9 | 3 | 4 | 6 | 23 | 0 | 5 | 1 | 0 | 2 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 1 | 2 | 3 | 3 | 8 | 6 | 5 | 5 | 3 | 1 | 4 | 3 | 24 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 8 | 5 | 3 | 7 | 0 | 3 | 5 | 0 | 25 | 0 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 3 | 10 | 5 | 3 | 1 | 2 | 1 | 26 | 2 | 1 | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 2 | 4 | 1 | 4 | 2 | 1 | 1 | 2 | 5 | 7 | 6 | 3 | 5 | 7 | 0 | 27 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 3 | 2 | 4 | 5 | 5 | 8 | 3 | 6 | 7 | 5 | 3 | 0 | 28 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 10 | 8 | 9 | 7 | 11 | 7 | 7 | 9 | 0 | 29 | 3 | 1 | 3 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 2 | 5 | 4 | 4 | 3 | 5 | 9 | 9 | 15 | 11 | 11 | 9 | 1 | 30 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Oct 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening ----------------------------------------------------------------------------- Observer : Yoshikawa Yasufumi/JG2MLI Location : Nagoya Aichi-pref. JAPAN (136.90E, 35.20N) Frequency: 52.905 MHz Transmitter Location: HAM Beacon/JJ1RLQ(Higashi-murayama Tokyo, Japan) Antenna : -Apr.6: 8mH 2el. HB9CV Horizontal:ENE Apr.6-: 8mH 3el. Yagi Receiver: SMArt RTL-SDR V5 + HDSDR Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Total number of echoes Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 11 | 12 | 12 | 11 | 8 | 9 | 6 | 5 | 7 |Oct 01 | 4 | 15 | 7 | 8 | 5 | 1 | 4 | 2 | NS | NS | NS | 2 | 1 | 2 | 4 | 6 | 8 | 11 | 8 | 9 | 13 | 5 | 8 | 9 | 02 | 11 | 8 | 8 | 7 | IF | IF | 3 | 1 | NS | NS | 0 | 2 | 2 | 3 | 3 | 6 | 11 | 12 | 11 | 8 | 6 | 7 | 6 | 7 | 03 | 7 | 9 | NS | 8 | 3 | 4 | 3 | 1 | 4 | NS | 2 | 2 | 0 | 3 | 6 | 12 | 15 | 16 | 16 | 12 | 8 | 11 | 8 | 5 | 04 | 13 | 13 | 8 | 8 | NS | 2 | 6 | IF | 3 | 1 | 4 | 1 | 1 | 3 | 9 | 11 | 13 | 13 | 13 | 8 | 6 | 9 | 7 | 5 | 05 | 14 | 13 | 7 | 9 | 5 | 4 | 1 | 3 | NS | NS | NS | 3 | 0 | 1 | 9 | 10 | 9 | 7 | 16 | 8 | 6 | 10 | 3 | 9 | 06 | 13 | 5 | 4 | 9 | 9 | 6 | 4 | 1 | 5 | NS | 2 | 2 | 5 | 2 | 5 | 5 | 5 | 10 | 12 | 9 | 8 | 7 | 9 | 6 | 07 | 15 | 3 | 7 | 12 | 2 | 2 | 4 | 10 | 2 | 4 | 3 | 1 | 0 | 3 | 2 | 8 | 10 | 9 | 9 | 14 | 4 | 6 | 11 | 9 | 08 | 4 | 6 | 4 | 4 | 10 | 3 | 0 | 0 | NS | NS | 2 | 1 | 0 | 1 | 6 | 5 | 7 | 14 | 8 | 10 | 10 | 4 | 6 | 6 | 09 | NS | NS | 6 | 6 | 5 | 3 | 6 | 2 | 1 | 6 | 2 | 2 | 2 | 1 | 4 | 7 | 7 | 13 | 12 | 11 | 11 | 11 | 6 | 8 | 10 | 10 | 13 | 7 | NS | 14 | 6 | 3 | 2 | NS | NS | 1 | 1 | 3 | 5 | 3 | 6 | 12 | 10 | 10 | 6 | 11 | 5 | 8 | 6 | 11 | 5 | 11 | 10 | 6 | NS | 6 | 1 | 2 | NS | NS | NS | NS | NS | NS | NS | 8 | 7 | 11 | 9 | 9 | 12 | 8 | 7 | 3 | 12 | 8 | 7 | 6 | ES | 2 | 10 | 3 | NS | NS | NS | 1 | 2 | 3 | 4 | 9 | 10 | 22 | 22 | 28 | 17 | 12 | 17 | 15 | 19 | 13 | 19 | 15 | 13 | 13 | 15 | 13 | 2 | 3 | 0 | 1 | 2 | 2 | 1 | NS | 7 | 8 | 11 | 19 | 14 | 12 | 6 | 12 | 9 | 5 | 14 | 9 | 14 | NS | NS | 6 | 5 | 4 | 4 | NS | 5 | 3 | 0 | 3 | 3 | 4 | 5 | 11 | 14 | 10 | 4 | 5 | 8 | 8 | 11 | 15 | 10 | 2 | 16 | 8 | 8 | 3 | 8 | 0 | NS | NS | 3 | 3 | 3 | 1 | 3 | 6 | 15 | 8 | 10 | 9 | 8 | 9 | 8 | 14 | 16 | 11 | 13 | 3 | 6 | 8 | 11 | 1 | 2 |??? |??? |??? |??? | NS | NS | 8 | 8 | 14 | 17 | 14 | 11 | 17 | 14 | 19 | 9 | 17 | 13 | 13 | 11 | 14 | 2 | 7 | NS | NS | NS | NS | 5 | 4 | 1 | 14 | 6 | 6 | 21 | 13 | 20 | 12 | 13 | 12 | 8 | 10 | 18 | 13 | 12 | 15 | 13 | 6 | 3 | 5 | 7 | NS | NS | NS | NS | NS | NS | NS | 7 | 9 | 22 | 15 | 11 | 22 | 16 | 16 | 17 | 19 | 10 | 11 | 12 | NS | 6 | 5 | 4 | 2 | NS | NS | NS | NS | NS | NS | NS | NS | 14 | 17 | 16 | 14 | 21 | 12 | 13 | 12 | 20 | 12 | 10 | 19 | NS | 7 | 11 | 3 | 7 | NS | NS | 2 | 2 | 1 | 1 | 4 | 6 | 6 | 11 | 17 | 11 | 12 | 12 | 12 | 13 | 21 | 8 | 10 | 14 | 8 | 9 | 3 | 2 | 3 | 1 | NS | NS | NS | NS | NS | NS | NS | 2 | 9 | 13 | 16 | 13 | 14 | 6 | 9 | 22 | 13 | 8 | NS | 7 | NS | 2 | 2 | 6 | NS | NS | NS | 0 | 1 | NS | 9 | 12 | 6 | 13 | 6 | 6 | 11 | 9 | 6 | 14 | 23 | 15 | 14 | 12 | NS | NS | 5 | 3 | 1 | NS | NS | 5 | 0 | 5 | 4 | 3 | 8 | 7 | 8 | 9 | 4 | 11 | 9 | 10 | 10 | 24 | 13 | 14 | 8 | 8 | NS | 5 | 4 | 3 | NS | NS | NS | 4 | 6 | 3 | 1 | 7 | 7 | 7 | 8 | 10 | 6 | 9 | 9 | 2 | 25 | 7 | 8 | 2 | 9 | 3 | 5 | 4 | 4 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 7 | 12 | 9 | 16 | 2 | 10 | 8 | 26 | 8 | 7 | 8 | 13 | NS | 3 | 1 | NS | NS | 2 | 1 | NS | 1 | 2 | 5 | 3 | 9 | 14 | 6 | 4 | 12 | 12 | 9 | 10 | 27 | 5 | 7 | 5 | 10 | NS | NS | NS | NS | 2 | 1 | 2 | 0 | 2 | 1 | 8 | 8 | 13 | 8 | 9 | 11 | 8 | 4 | 5 | 12 | 28 | 11 | 11 | 4 | 6 | 2 | 6 | 3 | 3 | 0 | 2 | 5 | 3 | 2 | 5 | 6 | 6 | 9 | 9 | 11 | 10 | 8 | 9 | 9 | 10 | 29 | 13 |??? |??? |??? |??? |??? |??? | 6 | 2 | NS | 5 | 2 | 4 | 3 | 7 | 11 | 6 | 22 | 24 | 17 | 18 | 16 | 12 | 15 | 30 | 13 | 18 | 18 | 12 | 7 | 7 | 5 | 6 | NS | NS | 7 | 3 | 3 | 3 | 9 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Oct 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | IF | IF | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 03 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | NS | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 10 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | ES | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 14 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 19 | 0 | 1 | 0 | NS | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 1 | NS | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | NS | 0 | NS | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 23 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 24 | 0 | 1 | 0 | 0 | NS | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 1 | 0 | 0 | NS | 0 | 0 | NS | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 29 | 0 |??? |??? |??? |??? |??? |??? | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening ----------------------------------------------------------------------------- Observer: Koichiro Okuno/JI3EMB Location: Habikino, Osaka, Japan (34.3 N, 135.4 E) Frequency: 52.905 MHz　(Mode:LSB) Transmitter Location:　 HAM beacon (JJ1RLQ 50 W CW, 52.905 MHz), Tachikawa, Tokyo, Japan Antenna : GP (DIAMOND CP-6) 7mH Receiver : R820T2 & SDR + TCXO (HDSDR) Method : by using MROFFT software (by Michinari Yamamoto) manual count using HROview and HROreport (by Michinari Yamamoto) Total number of echoes Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 1 | 4 | 7 | 4 | 5 | 7 | 4 | 6 |Oct 01 | 0 | 0 | 3 | 1 | 2 | 3 | 2 | 1 | 0 | 3 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 3 | 4 | 7 | 7 | 5 | 4 | 3 | 02 | 5 | 3 | 7 | 2 | 0 | 1 | 0 | 0 | 2 | 1 | 2 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 5 | 6 | 4 | 6 | 2 | 1 | 03 | 1 | 2 | 1 | 0 | 0 | 3 | 3 | 1 | 2 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 3 | 4 | 3 | 7 | 7 | 6 | 4 | ES | 04 | ES | 1 | 3 | 3 | 4 | 0 | 0 | 0 | 6 | 2 | 3 | 2 | 1 | 4 | 1 | 2 | 2 | 5 | 4 | 4 | 3 | 4 | 2 | 3 | 05 | 1 | 5 | 1 | 5 | 2 | 2 | 2 | 4 | 0 | 3 | 1 | 4 | 0 | 0 | 4 | 4 | 0 | 4 | 6 | 6 | 6 | 5 | 1 | 3 | 06 | 2 | 6 | 0 | 4 | 1 | 0 | 0 | 1 | 3 | 0 | 1 | 2 | 0 | 1 | 1 | 0 | 1 | 3 | 3 | 5 | 6 | 4 | 5 | 5 | 07 | 2 | 2 | 1 | 3 | 0 | 2 | 0 | 2 | 1 | 1 | 0 | 1 | 3 | 1 | 1 | 0 | 2 | 4 | 5 | 4 | 5 | 7 | 4 | 0 | 08 | ES | 1 | 2 | 1 | 1 | 0 | 2 | 0 | 0 | 2 | 0 | 1 | 1 | 1 | 3 | 0 | 1 | 3 | 3 | 4 | 3 | 5 | 3 | ES | 09 | ES | 2 | 0 | 5 | 2 | 1 | 5 | 4 | 3 | 0 | 1 | 2 | 0 | 2 | 2 | 1 | 3 | 8 | 3 | 6 | 4 | 4 | 1 | 3 | 10 | 3 | 2 | 1 | 5 | 2 | 0 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 4 | 8 | 5 | 5 | 2 | 11 | 5 | 1 | 2 | 1 | 1 | 3 | 2 | 0 | 0 | 3 | 1 | 1 | 0 | 2 | 1 | 1 | 3 | 4 | 8 | 8 | 6 | 3 | 1 | 2 | 12 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 3 | 4 | 3 | 1 | 2 | 2 | 2 | 0 | 2 | 7 | 7 | 5 | 8 | 4 | 9 | 5 | 5 | 13 | 3 | 1 | 2 | 3 | 4 | 2 | 0 | 2 | 1 | 0 | 0 | 2 | 2 | 1 | 0 | 3 | 1 | 4 | 4 | 7 | 8 | 2 | 2 | 2 | 14 | 8 | 0 | 3 | 0 | 2 | 1 | 3 | 3 | 3 | 1 | 1 | 2 | 0 | 1 | 0 | 3 | 2 | 3 | 3 | 2 | 8 | 2 | 4 | 0 | 15 | 3 | 2 | 0 | 2 | 1 | 2 | 2 | 0 | 3 | 0 | 3 | 4 | 0 | 2 | 0 | 0 | 2 | 4 | 1 | 4 | 1 | 1 | 3 | 6 | 16 | 4 | 2 | 5 | 1 | 3 | 2 | 1 | 2 | 0 | 2 | 3 | 3 | 2 | 0 | 1 | 0 | 1 | 1 | 9 | 3 | 3 | 2 | 4 | 3 | 17 | 2 | 4 | 3 | 3 | 4 | 1 | 2 | 2 | 1 | 2 | 0 | 1 | 6 | 0 | 3 | 0 | 3 | 1 | 7 | 4 | 4 | 2 | 1 | 1 | 18 | 1 | 1 | 2 | 1 | 5 | 0 | 1 | 1 | 2 | 2 | 0 | 0 | 1 | 1 | 1 | 3 | 1 | 2 | 8 | 5 | 2 | 5 | 0 | 4 | 19 | 4 | 4 | 2 | 2 | 1 | 0 | 1 | 3 | 3 | 3 | 0 | 1 | 2 | 1 | 2 | 2 | 1 | 0 | 4 | 3 | 5 | 0 | 4 | 2 | 20 | 3 | 0 | 1 | 1 | 2 | 1 | 0 | 2 | 0 | 2 | 1 | 1 | 0 | 1 | 2 | 1 | 4 | 6 | 5 | 0 | 3 | 3 | 2 | 1 | 21 | 2 | 4 | 3 | 5 | 1 | 2 | 5 | 2 | 0 | 0 | 0 | 1 | 2 | 5 | 0 | 2 | 3 | 4 | 9 | 2 | 7 | 2 | 1 | 4 | 22 | 8 | 0 | 1 | 0 | 3 | 2 | 1 | 4 | 1 | 1 | 0 | 0 | 1 | 1 | 2 | 0 | 1 | 0 | 2 | 3 | 4 | 5 | 7 | 11 | 23 | 3 | 0 | 0 | 0 | 0 | 6 | 0 | 1 | 2 | 1 | 1 | 5 | 1 | 3 | 0 | 0 | 0 | 1 | 7 | 4 | 8 | 3 | 1 | 6 | 24 | ES | 4 | 1 | 3 | 1 | 1 | 1 | 2 | 1 | 0 | 3 | 1 | 1 | 1 | 1 | 2 | 1 | 0 | 5 | 8 | 3 | 1 | 2 | ES | 25 | ES | 6 | 3 | 4 | 3 | 0 | 0 | 2 | 2 | 3 | 1 | 2 | 1 | 1 | 1 | 2 | 4 | 0 | 4 | 2 | 5 | 0 | 2 | 1 | 26 | ES | 4 | 0 | 3 | 1 | 1 | 5 | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 1 | 2 | 1 | 6 | 0 | 3 | 2 | 8 |??? | 27 | 2 | 0 | 4 | 2 | 0 | 2 | 1 | 8 | 6 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 1 | 1 | 2 | 1 | 0 | 1 | 28 | 1 | 4 | 4 | 3 | 2 | 1 | 3 | 3 | 2 | 0 | 3 | 1 | 0 | 3 | 3 | 2 | 1 | 4 | 6 | 6 | 3 | 9 | 4 | 3 | 29 | 2 | 0 | 0 | 2 | 1 | 0 | 5 | 1 | 1 | 2 | 2 | 1 | 0 | 3 | 3 | 0 | 4 | 3 | 3 | 7 | 5 | 9 | 7 | 4 | 30 | 5 | 1 | 2 | 2 | 1 | 1 | 1 | 6 | 1 | 0 | 2 | 0 | 1 | 2 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Oct 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | ES | 04 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 08 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | 09 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 14 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 19 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ES | 25 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening ----------------------------------------------------------------------------- Observer : Mai Wakita /JS2JAQ Location : Ichinomiya Aichi-pref. JAPAN (136.81E, 35.34N) Frequency: 50.017 MHz Transmitter Location: HAM Beacon/JA6YBR/b(Miyazaki Miyazaki, Japan) Antenna : 5mH 2el.HB9CV Horizontal:WSW Receiver: SMArt RTL-SDR V5 + HDSDR Method : by using MROFFT software (by Michinari Yamamoto), manual count using HROview and HROreport (by Michinari Yamamoto) Total number of echoes Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 4 | 4 | 9 | 8 | 10 | 10 | 6 | 12 | 11 |Oct 01 | 8 | 5 | 5 | 5 | 6 | 4 | 1 | 2 | NS | NS | NS | NS | 4 | 4 | 4 | 5 | 2 | 8 | 10 | 11 | 11 | 17 | 8 | 8 | 02 | 2 | 8 | 6 | 5 | 4 | 1 | 2 | 1 | 3 | 2 | 7 | 8 | 10 | 8 | 6 | 5 | 8 | 8 | 9 | 8 | 6 | 12 | 6 | 10 | 03 | 9 | ES | 2 | 8 | 3 | 3 | 0 | 2 | 4 | 3 | 4 | 4 | 7 | 2 | 9 | 3 | 5 | 3 | 6 | 9 | 8 | 6 | 4 | 6 | 04 | 7 | 9 | 4 | 2 | 2 | 10 | ES | ES | 1 | 1 | 3 | 4 | 2 | 3 | 4 | 11 | 2 | 5 | 8 | 15 | 6 | 11 | 7 | 8 | 05 | 6 | 4 | 6 | 3 | 7 | 1 | 5 | ES | ES | 5 | 4 | 4 | 4 | 8 | 7 | 2 | 4 | 7 | 12 | 11 | 14 | 8 | 8 | 7 | 06 | 10 | 3 | 5 | 2 | 2 | 0 | 3 | 0 | 5 | 3 | 3 | 2 | 5 | 2 | 1 | 4 | 3 | 4 | 7 | 11 | 10 | 16 | 8 | 4 | 07 | 6 | 2 | 1 | 6 | 2 | 2 | ES | 4 | 3 | 2 | 3 | 8 | 2 | 3 | 3 | 2 | 5 | 6 | 3 | 7 | 6 | 9 | 1 | 7 | 08 | 5 | 5 | 3 | 2 | 1 | 5 | 1 | 1 | 3 | 0 | 3 | 1 | 6 | 3 | 3 | 1 | 3 | 4 | 1 | 13 | 7 | 9 | 8 | 11 | 09 | 3 | 4 | 6 | 6 | ES | 2 | ES | ES | ES | NS | 5 | 6 | NS | 6 | 8 | NS | 5 | 8 | 9 | 17 | 12 | 11 | 14 | 5 | 10 | 5 | 7 | 3 | 2 | 4 | 1 | 5 | 7 | 5 | 4 | 5 | 4 | 5 | 1 | 3 | 2 | 4 | 6 | 9 | 9 | 8 | 9 | 5 | 6 | 11 | 2 | 3 | 6 | 4 | 4 | 4 | 6 | 6 | 1 | 2 | 1 | 8 | 2 | 2 | 2 | 1 | 2 | 3 | 6 | 2 | 9 | 9 | 8 | 8 | 12 | 8 | 3 | 4 | ES | 2 | 0 | 4 | 2 | 4 | 5 | 4 | 5 | 3 | 5 | 6 | 6 | 2 | 3 | 2 | 2 | 12 | 3 | 11 | 3 | 13 | 8 | 3 | 5 | 4 | 0 | 2 | 3 | 5 | 1 | 0 | 1 | 6 | 5 | 3 | 5 | 5 | 3 | 11 | 8 | 12 | 8 | 12 | 5 | 6 | 14 | 0 | 2 | 2 | 3 | 3 | 3 | 5 | 5 | 5 | 1 | 3 | 2 | 2 | 2 | 2 | 2 | 5 | 6 | 8 | 5 | 12 | 16 | 2 | 4 | 15 | 7 | 2 | 6 | 3 | 4 | 1 | 1 | ES | ES | ES | ES | ES | ES | ES | ES | ES | 2 | 5 | 6 | 8 | 9 | 6 | 6 | 3 | 16 | 4 | 2 | 4 | 2 | 2 | 5 | 5 | 6 | NS | 6 | 2 | 2 | 3 | 3 | 4 | 2 | 4 | 10 | 7 | 8 | 8 | NS | 5 | 5 | 17 | 7 | 4 | 4 | 1 | 4 | 0 | 3 | 3 | 5 | 5 | 3 | 2 | 0 | NS | 2 | 3 | 1 | 6 | 9 | 7 | 2 | NS | 6 | 3 | 18 | 7 | 8 | 9 | 5 | 3 | 2 | 4 | 1 | 0 | 6 | 2 | NS | 0 | 4 | 4 | 2 | 2 | 5 | 8 | 7 | 7 | NS | 7 | 6 | 19 | 4 | 5 | 2 | 1 | 4 | 4 | 4 | 3 | 0 | 2 | 1 | NS | 2 | 3 | 5 | 2 | 5 | 2 | 4 | 9 | 12 | NS | 11 | 4 | 20 | 3 | 4 | 2 | 4 | 1 | 3 | 4 | 1 | 2 | 1 | 3 | NS | 2 | 2 | 0 | 1 | 2 | 5 | 11 | 10 | 9 | NS | 4 | 7 | 21 | 4 | 5 | 3 | 3 | 4 | 5 | 4 | 1 | 5 | NS | 7 | 6 | 0 | 7 | 3 | 5 | 2 | 5 | 5 | 9 | 8 | 7 | 7 | 9 | 22 | 4 | 5 | 8 | 6 | 2 | 8 | 2 | 4 | 5 | 3 | 2 | NS | NS | 2 | 4 | 2 | 6 | 3 | 8 | 11 | 6 | 12 | 7 | 3 | 23 | 5 | 3 | 3 | 4 | 2 | 2 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 8 | 7 | 3 | NS | NS | 3 | 8 | 24 | 7 | 5 | 6 | 4 | 5 | 4 | 6 | 2 | 3 | NS | NS | NS | 4 | 3 | 1 | 4 | 6 | 12 | 12 | 6 | 15 | 8 | 5 | 5 | 25 | 6 | 7 | 9 | 8 | 7 | 8 | 4 | 6 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 10 | 10 | 6 | 9 | NS | 4 | 9 | 26 | 5 | 4 | 5 | 6 | 5 | NS | NS | 3 | NS | 2 | 3 | 6 | NS | NS | 2 | 5 | 4 | 4 | 5 | 9 | 9 | NS | 8 | 5 | 27 | 6 | 5 | 5 | 5 | 2 | 6 | 3 | 3 | 1 | 7 | NS | NS | NS | NS | NS | 11 | 2 | 8 | 11 | 4 | 10 | NS | 8 | 3 | 28 | 6 | 3 | 4 | 4 | 0 | 5 | 0 | 4 | 0 | NS | 5 | 4 | 3 | 4 | 2 | 3 | 9 | 3 | 8 | 4 | 4 | 7 | 6 | 4 | 29 | 6 | 5 | 4 | 4 | 5 | 2 | 1 | 1 | NS | 0 | 2 | 4 | NS | 2 | 2 | 2 | 0 | 5 | 7 | 10 | 10 | 10 | 8 | 3 | 30 | 6 | 6 | 2 | 6 | 5 | 7 | 2 | 0 | NS | NS | NS | NS | NS | NS | 4 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Oct 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 03 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 04 | 0 | 1 | 0 | 0 | 0 | 0 | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | ES | 0 | ES | ES | ES | NS | 1 | 0 | NS | 0 | 0 | NS | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | ES | ES | ES | ES | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | NS | 1 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | NS | 1 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | NS | 1 | 0 | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | NS | 0 | 0 | 21 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 22 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 24 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 1 | NS | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 1 | NS | NS | 0 | NS | 0 | 0 | 0 | NS | NS | 0 | 0 | 1 | 0 | 0 | 0 | 1 | NS | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 2 | 0 | 1 | 0 | NS | 1 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 30 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h -------------------------------------------------------------------------------- About the RMOJ... RMOJ reports the results of radio meteor observations in Japan, sent to myself. I hope RMOJ will be helpful to radio observers, as well as all meteor observers. Hiroshi Ogawa 2025.12.13