Radio Meteor Observation in Japan No.277 November 2024 - 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 | 8 %8 30 17 18 19 17 9 10 11 12 11 5 8 4 2 1 1 7 7 8 15 12 9 02 | 8 17 17 16 16 20 11%28 %6 7 9 14 6 7 7 7 3 5 3 5 14 11 10 10 03 | 7 17 16 19 12 12 11 16 6 8 6 10 7 3 1 5 0 3 6 2 10 10 9 8 04 | 10 8 13 13 11 15 17 15 6 4 7 7 5 7 2 2 3 1 2 7 8 9 10 3 05 | 6 10 9 11 11 8 9 11 6 5 4 8 7 6 0 4 1 0 7 6 6 10 10 5 06 | 6 13 16 12 16 15 19 14 14 7 4 6 4 7 4 0 0 2 3 6 10 8 15 6 07 | 8 11 12 15 11 10 24 9 7 8 6 3 6 6 3 5 5 7 3 6 12 9 8 9 08 | 10 7 13 18 15 16 8 9 10 13 8 10 5 7 4 0 1 2 3 10 9 13 12 8 09 | 10 10 27 22 15 12 9 8 16 11 7 5 12 1 4 1 4 3 4 4 11 12 14 13 10 | 9 11 7 7 22 13 15 5 11 0 7 5 7 5 7 1 3 4 2 3 8 8 10 7 11 | 8 13 12 12 18 12 12 5 5 10 14 3 7 6 0 1 1 2 5 1 15 7 10 6 12 | 5 3 13 10 12 21 14 8 9 12 9 7 2 3 1 1 4 2 3 4 7 11 10 6 13 | 12 9 9 18 9 12 12 11 9 6 2 1 9 5 0 3 3 0 1 5 9 8 18 7 14 | 11 13 7 17 14 14 14 9 7 12 12 7 3 7 9 1 0 2 3 7 7 9 5 6 15 | 11 14 17 11 14 13 11 7 6 5 8 7 4 2 5 1 1 2 2 4 7 13 10 7 16 | 10 9 13 10 11 12 11 16 6 8 2 12 -- -- -- -- -- -- -- -- -- -- -- -- 17 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- %3 1 1 2 1 5 7 7 9 3 18 | 8 12 7 10 7 4 9 19 10 7 2 8 7 7 1 1 1 0 3 5 5 7 8 3 19 | 5 8 8 8 6 9 12 12 3 12 9 4 4 3 1 3 3 1 1 7 7 10 9 10 20 | 9 10 10 10 9 14 9 14 7 11 7 8 7 2 2 1 3 3 4 3 3 6 11 9 21 | 9 11 17 21 10 12 20 11 5 8 15 11 8 3 8 0 2 4 2 7 7 16 12 3 22 | 5 13 19 19 24 23 13 16 14 7 4 8 6 10 6 3 4 5 1 7 9 14 9 4 23 | 10 16 10 19 23 11 18 8 12 10 5 6 6 8 3 2 4 2 5 2 7 14 11 8 24 | 9 12 18 20 23 14 15 18 12 11 5 4 3 6 5 2 0 1 6 3 8 10 8 7 25 | 8 9 12 10 16 14 10 12 10 7 5 11 5 1 2 3 3 1 6 8 3 7 16 6 26 | 8 14 18 6 13 21 18 12 8 3 11 7 4 3 4 0 1 1 3 4 8 11 12 8 27 | 7 9 9 13 9 4 11 6 11 12 6 7 4 2 1 1 5 3 2 3 4 11 9 6 28 | 12 3 14 15 10 13 13 7 3 0 9 1 4 4 5 1 0 0 0 1 8 5 9 4 29 | 6 8 7 9 13 13 10 7 5 6 4 3 4 2 2 1 1 6 0 3 4 7 7 6 30 | 4 10 7 13 15 11 12 8 8 5 5 5 4 4 2 2 0 2 2 3 3 11 6 10 ---+------------------------------------------------------------------------ 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 05 | 06 | 07 | 08 | 1 09 | 1 10 | 11 | 1 1 12 | 1 13 | 1 1 14 | 15 | 1 16 | 17 | 18 | 1 1 1 1 19 | 1 1 20 | 1 1 1 21 | 22 | 23 | 1 1 24 | 1 25 | 26 | 27 | 28 | 1 1 29 | 1 1 1 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 | 2 2 0 8 1 1 2 2 3 2 3 2 1 1 0 1 2 1 0 0 0 0 1 2 02 | 0 3 %5 9 8 2 2 4 7 8 7 1 0 2 0 0 1 0 0 1 3 1 4 3 03 | 1 0 4 7 2 0 5 6 3 2 2 0 0 1 3 1 1 %0 2 0 1 0 1 0 04 | 3 3 3 4 2 5 2 6 1 3 4 4 4 2 0 1 1 5 IF %1 0 0 0 0 05 | 0 1 0 1 1 0 1 0 3 %2 0 0 2 1 2 0 0 0 1 0 0 0 1 1 06 | 0 0 0 0 5 8 9 3 4 0 2 4 5 0 0 1 0 0 0 6 0 1 0 1 07 | 1 2 0 0 0 1 1 2 1 1 0 4 1 0 2 0 0 1 0 2 4 0 1 1 08 | 0 0 3 2 1 3 1 0 0 0 1 0 0 2 0 2 1 0 0 2 0 0 0 0 09 | 0 0 0 4 1 1 3 1 2 1 1 3 1 2 %2 0 1 1 2 2 0 3 0 0 10 | 3 1 2 1 0 2 6 1 5 6 5 3 6 3 1 0 2 2 %1 IF 0 2 0 1 11 | 1 2 2 3 2 2 1 4 %1 %4 0 %0 %0 %0 %0 %2 1 %1 IF %0 0 0 1 0 12 | 1 0 0 1 0 1 1 0 3 7 0 0 0 0 0 0 0 0 %0 0 %2 0 0 %0 13 | IF IF IF IF IF IF IF %0 IF %2 0 %0 IF %0 IF %0 0 1 0 0 0 1 1 1 14 | 0 2 1 1 4 0 0 2 1 1 3 1 1 0 2 1 2 0 0 %4 0 0 1 1 15 | 2 0 0 2 0 1 3 0 1 1 2 IF 4 4 1 0 %3 IF IF 3 0 0 0 3 16 | 2 0 3 2 5 2 3 4 2 5 4 2 0 2 2 2 1 1 2 0 1 1 1 0 17 | 0 1 4 0 6 4 1 4 3 1 4 3 5 1 2 1 1 0 1 %0 IF 0 3 0 18 | 4 2 1 6 3 2 2 3 0 4 1 2 0 0 1 0 %0 3 1 IF 0 0 %0 IF 19 | IF %1 1 IF IF IF IF 3 3 %0 IF %4 %0 0 0 %0 IF 1 IF %0 2 2 2 2 20 | 1 2 1 2 5 0 6 6 4 5 4 0 5 2 4 0 1 1 0 1 2 1 0 1 21 | 3 0 2 1 6 1 7 2 3 2 4 4 1 1 4 2 3 2 1 0 2 1 1 0 22 | 1 2 0 0 4 1 2 2 4 4 5 5 3 2 %1 0 0 0 0 0 0 2 2 0 23 | 1 2 4 4 4 3 2 1 5 6 8 7 3 3 2 1 %0 0 1 IF 1 1 0 0 24 | 1 0 0 0 0 0 2 2 3 2 2 2 1 1 0 0 1 1 %0 %0 0 0 0 0 25 | 0 0 0 0 0 2 2 4 2 3 0 1 2 1 1 0 2 1 0 2 0 0 1 0 26 | 0 1 1 1 0 0 1 0 0 4 2 4 3 0 1 2 4 2 1 3 2 2 0 0 27 | 1 7 9 4 3 5 2 8 5 10 8 5 4 3 8 5 1 0 0 1 1 1 0 0 28 | 5 6 1 4 6 11 12 7 7 4 5 3 %1 %2 1 3 0 1 1 0 0 0 0 1 29 | 1 1 3 2 5 3 1 2 2 1 2 3 0 2 0 2 0 1 0 2 0 0 3 0 30 | 0 6 0 11 4 5 3 5 5 2 5 2 2 0 5 1 2 1 1 0 0 0 0 0 ---+------------------------------------------------------------------------ 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 | 03 | 04 | 1 05 | 06 | 07 | 08 | 1 09 | 10 | 11 | 1 12 | 13 | 14 | 1 15 | 16 | 17 | 18 | 1 1 19 | 1 20 | 2 1 2 21 | 22 | 23 | 1 24 | 1 25 | 26 | 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 | 3 5 9 10 6 2 7 7 7 4 4 3 %5 IF %4 4 3 1 IF 3 5 1 5 6 02 | 5 4 1 6 7 3 5 %8 %2 IF 3 6%10 %2 3 %4 %6 %0 2 6 4 5 4 2 03 | 7 2 4 6 4 3 4 4 0 2 11 4 2 1 2 7 2 4 5 %2 %5 7 5 2 04 | 3 1 2 5 6 7 15 13 12 7 3 3 6 3 5 2 1 6 1 4 2 5 6 0 05 | 3 5 2 2 4 6 5 5 8 0 6 1 2 1 1 3 3 2 3 %3 3 1 2 4 06 | 1 3 7 6 5 8 2 5 2 5 4 4 2 0 3 2 7 3 2 %6 7 5 4 7 07 | 10 8 4 9 7 4 8 9 6 9 7 6 4 3 6 5 11 6 4 %5 6 2 3 10 08 | 8 7 7 8 3 4 4 13 13 8 4 4 3 1 4 10 3 8 1 IF 1 5 7 6 09 | 8 4 4 7 9 9 11 12 14 10 5 %9 3 1 7 7 4 10 8 5 5 7 9 2 10 | 12 6 7 8 7 2 7 5 11 %8 5 5 5 7 2 %0 IF IF 3 2 5 4 6 9 11 | 10 9 5 9 6 8 7 5 6 10 4 3 5 6 3 9 5 10 1 6 5 5 6 3 12 | 7 1 6 5 4 3 6 2 7 8 5 6 3 7 4 4 8 2 2 7 3 2 3 3 13 | 9 3 5 11 5 4 6 6 3 5 7 4 2 3 8 4 1 3 2 2 4 5 2 1 14 | 4 3 7 8 3 2 4 10 9 2 6 7 1 1 3 2 4 1 2 4 2 4 4 3 15 | 4 1 5 4 2 7 4 2 8 8 5 1 7 3 5 6 4 %2 IF 3 %0 2 5 7 16 | 6 3 8 5 7 8 6 6 IF IF 4 4 3 7 6 %0 %4 1 4 2 5 8 2 7 17 | 4 6 6 7 7 3 6 10 7 3 5 2 3 4 6 %5 %4 1 0 4 4 2 3 0 18 | 5 5 4 6 4 5 8 8 7 5 2 2 4 5 4 6 5 3 3 IF %3 6 6 2 19 | 3 10 4 6 7 10 9 5 8 10 2 8 6 5 7 6 6 5 3 3 9 7 5 7 20 | 6 7 5 12 8 5 10 9 12 8 6 5 4 4 7 8 5 10 2 %5 %2 8 5 5 21 | 4 2 5 6 7 7 10 10 13 10 5 4 3 2 3 1 1 0 3 IF 6 6 5 3 22 | 3 4 10 4 8 7 5 5 5 8 5 4 2 3 4 6 6 5 2 6 %4 6 4 2 23 | 4 1 7 6 8 7 4 3%12 6 4 11 7 8 9 8 10 %4 %5 2 8 3 4 1 24 | 8 7 11 13 6 2 8 5 4 6 9 6 3 2 6 3 4 4 5 0 1 4 5 4 25 | 4 3 7 6 5 5 7 8 14 9 4 6 3 5 7 5 4 3 0 4 3 4 5 1 26 | 5 5 2 10 3 2 2 7 8 9 10 6 2 2 10 5 4 3 6 8 0 3 3 7 27 | 7 5 4 10 2 10 5 7 6 3 7 9 10 5 3 3 7 5 1 IF 4 2 1 1 28 | 6 4 10 10 6 10 5 9 4 5 7 10 %8 3 4 7 5 %3 %5 %2 4 3 8 3 29 | 7 15 8 4 8 6 1 6 6 6 7 4 5 6 6 6 3 4 4 4 3 3 3 2 30 | 3 5 9 12 7 9 2 7 8 5 4 3 10 8 5 4 7 0 3 %2 %0 1 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 | 02 | 03 | 04 | 05 | 06 | 1 07 | 08 | 09 | 10 | 11 | 1 1 12 | 13 | 1 14 | 1 1 15 | 1 16 | 1 17 | 18 | 2 1 1 19 | 1 20 | 1 2 1 2 1 1 21 | 22 | 1 23 | 1 24 | 25 | 1 26 | 1 27 | 1 1 28 | 1 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 :Hirofumi Sugimoto Location : Hachioji, Tokyo, Japan (35.654 N, 139.319 E) Frequency: 53.372 MHz Transmitter Location: HAM beacon (JE3AKE) (50W 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 | 3 3 6 3 8 3 4 4 7 5 9 5 4 1 3 3 1 2 0 0 1 5 3 6 02 | 0 3 5 2 6 9 5 10 5 6 8 6 1 6 4 1 3 3 2 7 6 12 9 13 03 | 4 6 11 5 9 8 6 6 10 2 6 4 8 2 6 3 5 5 6 1 11 4 7 8 04 | 4 5 11 5 7 4 8 11 11 8 8 7 6 3 %9 9 2 5 8 13 4 8 11 6 05 | 3 7 4 4 4 8 9 9 8 5 %0 -- -- -- %0 2 2 4 8 3 12 12 10 6 06 | 9 6 0 7 11 12 8 8 12 7 9 4 2 4 1 4 4 5 6 6 8 8 6 2 07 | 2 3 3 2 5 8 4 8 9 6 0 7 1 2 2 2 4 2 7 6 11 6 8 7 08 | 5 7 8 9 6 7 6 14 6 7 4 4 4 5 3 4 1 2 6 4 5 12 10 4 09 | 3 4 6 8 9 9 9 14 10 4 3 6 4 2 6 7 5 5 4 3 6 12 5 13 10 | 3 8 8 6 8 8 8 7 9 4 8 3 2 6 6 4 6 1 7 6 7 7 5 5 11 | 6 7 4 8 5 12 10 11 5 %4 -- 5 1 3 2 2 6 1 4 5 7 6 9 2 12 | 2 6 1 3 4 4 4 3 2 5 7 2 0 5 1 3 4 1 1 6 5 2 6 4 13 | 5 5 2 7 4 6 10 7 8 4 2 1 3 2 0 2 5 2 1 4 2 5 7 2 14 | 6 2 1 4 1 6 6 3 6 6 6 3 3 1 7 2 0 2 2 5 4 5 4 4 15 | 4 4 4 11 4 3 10 12 11 4 3 7 4 4 3 2 3 3 5 6 2 5 9 5 16 | 3 4 2 5 5 5 4 13 6 10 6 10 6 8 1 3 2 5 6 5 4 6 11 8 17 | 3 6 4 4 6 6 11 6 5 5 5 5 5 2 1 1 2 0 6 2 5 12 6 7 18 | 10 5 8 5 7 9 7 11 10 6 11 6 6 3 4 1 3 3 4 11 9 12 7 4 19 | 2 0 5 5 8 15 8 9 11 14 8 7 5 4 2 1 2 3 5 9 6 5 9 2 20 | 5 6 7 5 7 11 8 10 6 8 8 5 3 3 3 3 7 6 5 4 4 8 6 7 21 | 5 5 3 11 7 6 6 8 9 5 6 4 4 6 2 2 1 5 1 7 4 4 11 7 22 | 4 5 4 3 1 11 6 9 8 7 3 4 1 %3 -- 2 5 6 4 4 10 7 12 6 23 | 5 6 3 10 9 9 6 11%11 5 6 6 3 5 4 3 3 1 2 5 4 3 7 7 24 | 3 3 0 5 4 4 -- -- %7 7 6 8 5 6 3 2 2 1 1 3 3 7 2 3 25 | 4 5 1 3 2 6 7 7 2 2 5 7 4 3 1 4 2 0 1 0 3 0 4 1 26 | 1 1 7 1 3 2 %1 3 5 5 5 0 5 3 2 2 2 4 4 5 4 8 8 12 27 | 6 5 5 10 9 9 10 10 10 17 9 5 6 2 2 1 5 5 2 5 4 8 9 6 28 | 4 6 5 7 9 7 7 13 16 10 9 5 2 4 3 2 3 1 1 1 3 4 7 6 29 | 3 2 5 7 8 6 2 6 6 9 7 3 1 2 2 2 -- -- -- -- -- -- -- -- 30 | -- -- -- -- -- -- -- --%11 2 6 8 6 5 5 9 7 5 3 7 6 12 10 9 ---+------------------------------------------------------------------------ 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 | 03 | 1 1 04 | 1 1 1 05 | 06 | 1 1 07 | 1 1 08 | 1 1 09 | 1 1 10 | 11 | 1 1 1 12 | 13 | 1 1 14 | 1 1 15 | 1 16 | 1 1 17 | 1 18 | 1 1 1 1 1 2 19 | 1 1 1 1 20 | 1 2 1 1 21 | 1 1 22 | 1 23 | 24 | 1 25 | 1 26 | 1 1 27 | 1 28 | 1 1 29 | 1 1 1 1 1 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 | 4 2 4 6 0 2 5 3 2 7 3 3 %2 1 0 1 2 3 6 6 7 5 4 1 02 | 4 4 6 5 6 2 1 5 -- -- %5 4 4 4 2 3 2 3 1 2 6 5 6 4 03 | 4 4 8 3 6 1 7 5 5 4 5 2 4 3 3 1 5 1 2 4 7 9 5 8 04 | 2 3 5 2 6 4 6 1 4 7 4 2 6 0 %6 1 3 5 4 5 11 9 4 6 05 | 9 9 5 7 7 6 4 7 6 4 10 8 9 5 5 7 4 3 5 5 8 8 6 0 06 | 5 5 1 10 11 9 5 10 4 7 6 4 4 3 2 0 5 3 2 4 5 9 6 3 07 | 5 6 7 12 4 6 4 4 %6 5 4 5 4 2 3 1 3 3 2 5 5 6 7 5 08 | 3 3 9 4 4 8 8 6 7 5 5 3 3 5 3 2 3 1 5 4 8 9 6 7 09 | 1 7 8 11 5 3 7 9 8 4 4 6 4 4 1 3 2 3 7 4 9 3 8 5 10 | 8 2 5 4 3 4 8 4 5 10 5 1 7 2 2 2 2 7 3 4 2 3 2 4 11 | 1 5 5 3 3 0 4 3 6 5 4 5 6 6 1 0 1 3 4 2 7 3 2 1 12 | 0 2 2 4 2 5 3 5 7 4 7 1 10 3 4 1 0 2 3 9 5 7 6 0 13 | 1 5 6 8 3 1 5 5 3 6 1 2 3 3 5 1 6 3 3 6 3 6 5 6 14 | 1 4 7 6 7 7 4 4 -- -- -- -- -- -- -- %4 3 1 1 2 7 3 2 5 15 | 6 8 3 10 5 3 4 5 3 4 2 7 5 2 2 -- 1 2 8 2 3 6 8 7 16 | 1 5 8 8 4 5 6 4 7 1 5 4 2 4 5 2 1 1 5 3 8 6 6 3 17 | 2 8 8 5 6 3 5 8 2 13 3 5 5 5 2 4 2 4 5 4 5 4 8 5 18 | 6 2 6 4 6 5 2 4 6 11 4 2 3 1 2 2 1 2 4 3 -- -- -- -- 19 | -- -- -- -- -- -- -- %6 11 4 7 4 4 3 6 1 2 1 3 4 5 2 4 4 20 | 8 5 6 3 6 4 3 6 4 1 2 8 3 3 %6 %4 5 10 3 8 10 8 10 4 21 | 2 6 5 4 8 10 8 4 7 6 4 10 3 4 9 5 3 2 4 3 1 10 3 5 22 | 7 1 2 3 5 6 3 5 8 4 4 3 3 4 1 3 2 2 4 7 7 13 14 1 23 | 8 6 5 4 14 6 8 4 8 8 9 6 4 8 3 -- -- -- -- -- -- -- -- -- 24 | -- -- -- -- -- -- -- -- %6 3 7 -- -- -- -- %5 3 2 3 1 5 5 5 2 25 | 3 3 4 4 4 4 4 3 3 0 3 1 6 1 2 3 1 0 3 1 5 3 3 5 26 | 2 4 2 2 3 2 3 4 6 5 3 3 2 %1 3 3 2 1 3 3 3 4 5 2 27 | 0 1 2 5 5 0 3 1 3 3 1 4 4 3 4 0 3 1 0 2 2 4 1 3 28 | 3 2 4 5 5 1 1 2 3 5 2 4 %1 3 3 0 2 0 2 5 7 3 3 3 29 | 1 4 4 5 4 3 4 5 5 3 4 1 10 0 2 3 7 1 0 8 0 4 2 6 30 | 4 7 8 5 4 5 3 3 5 3 0 3 3 3 2 2 0 1 5 4 2 3 4 4 ---+------------------------------------------------------------------------ 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 06 | 1 1 07 | 1 1 08 | 09 | 10 | 1 1 11 | 12 | 1 1 13 | 1 14 | 1 15 | 16 | 17 | 1 1 18 | 2 1 19 | 1 20 | 1 1 1 21 | 2 1 22 | 23 | 1 1 24 | 25 | 26 | 1 27 | 28 | 29 | 1 1 30 | 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 Transmitter Location:@ HAM beacon (50 W CW, 52.905 MHz), Higashimurayama, Tokyo, Japan Antenna : AF-4 (4el.) horizon, dir: west 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| 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| 3 | 1 | 11| 2 | 4 | 7 | 3 | 10| 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 2 | 2 | 2 | 1 | 03| 4 | 6 | 5 | 4 | 5 | 6 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 0 | 04| 0 | 0 | 1 | 1 | 1 | 1 | 2 | 8 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 3 | 0 | 0 | 2 | 1 | 05| 3 | 3 | 5 | 5 | 0 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 2 | 1 | 3 | 6 | 2 | 3 | 0 | 0 | 06| 1 | 3 | 2 | 4 | 3 | 3 | 3 | 2 | 1 | 2 | 1 | 3 | 1 | 1 | 0 | 0 | 1 | 0 | 3 | 1 | 1 | 2 | 1 | 0 | 07| 3 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 1 | 0 | 1 | 3 | 0 | 3 | 0 | 2 | 08| 3 | 2 | 2 | 1 | 1 | 3 | 3 | 3 | 1 | 1 | 0 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 2 | 2 | 09| 1 | 0 | 4 | 3 | 3 | 2 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 2 | 0 | 2 | 1 | 1 | 10| 1 | 0 | 1 | 1 | 2 | 2 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 11| 4 | 2 | 0 | 2 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 2 | 4 | 1 | 12| 3 | 3 | 1 | 4 | 2 | 1 | 4 | 2 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 0 | 2 | 4 | 0 | 4 | 6 | 2 | 2 | 13| 2 | 4 | 6 | 5 | 6 | 8 | 4 | 2 | 2 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 4 | 4 | 1 | 14| 0 | 4 | 5 | 2 | 6 | 1 | 2 | 6 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 3 | 2 | 3 | 15| 4 | 3 | 5 | 10| 4 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 |??? |??? |??? |??? |??? |??? | 16|??? |??? |??? |??? |??? |??? |??? | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 4 | 17| 0 | 2 | 3 | 5 | 5 | 3 | 2 | 2 | 1 | 0 | 2 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 18| 0 | 3 | 4 | 8 | 5 | 4 | 1 | 2 | 1 | 2 | 2 | 0 | 3 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 19| 0 | 0 | 0 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 4 | 3 | 0 | 2 | 2 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 20| 1 | 1 | 3 | 1 | 1 | 2 | 0 | 4 | 1 | 2 | 4 | 1 | 4 | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 3 | 0 | 1 | 3 | 21| 3 | 5 | 5 | 5 | 4 | 3 | 1 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 22| 0 | 0 | 4 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 23| 2 | 0 | 2 | 2 | 2 | 2 | 1 | 2 | 3 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 24| 0 | 1 | 0 | 0 | 2 | 1 | 1 | 2 | 3 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 25| 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 26| 0 | 0 | 0 | 1 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 27| 1 | 1 | 0 | 1 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 3 | 0 | 0 | 28| 2 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 29| 2 | 0 | 2 | 0 | 2 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 2 | 1 | 1 | 30| 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 31|??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 08 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 1 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 2 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 13 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 14 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 2 | 1 | 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 | 17 | 0 | 0 | 0 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 2 | 1 | 3 | 1 | 3 | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 1 | 0 | 1 | 4 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 24 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 25 | 0 | 1 | 0 | 0 | 1 | 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 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 2 | 4 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 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 JST =UT + 9 h ----------------------------------------------------------------------------- Observer: Hironbu Shida Location: Akita, Akita, Japan (140.1 E, 39.4 N) Frequency: 53.372 MHz Transmitter Location: HAM beacon (JE3AKE) (50W CW, 53.372MHz) Antenna : HB062FDX Receiver : AITEC MRX-50 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Oct 01 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 02 | 1 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 03 | 0 | 4 | 2 | 1 | 0 | 3 | 1 | 2 | 1 | 12 | 18 | 22 | 12 | 21 | 16 | 22 | 12 | 21 | 15 | 21 | 28 | 28 | 37 | 14 | 04 | 25 | 10 | 8 | 14 | 5 | 7 | 8 | 7 | 9 | 15 | 2 | 11 | 6 | 5 | 10 | 4 | 8 | 10 | 20 | 20 | 22 | 17 | 30 | 28 | 05 | 16 | 11 | 2 | 7 | 11 | 16 | 8 | 13 | 9 | 15 | 7 | 22 | 8 | 11 | 18 | 12 | 11 | 15 | 15 | 27 | 14 | 34 | 23 | 32 | 06 | 24 | 18 | 19 | 16 | 16 | 12 | 13 | 12 | 9 | 11 | 6 | 16 | 19 | 14 | 12 | 8 | 16 | 18 | 19 | 23 | 25 | 21 | 20 | 23 | 07 | 20 | 14 | 19 | 10 | 6 | 8 | 14 | 13 | 13 | 11 | 14 | 17 | 13 | 7 | 4 | 5 | 3 | 17 | 17 | 27 | 22 | 12 | 11 | 16 | 08 | 10 | 16 | 12 | 15 | 7 | 4 | 7 | 9 | 12 | 11 | 12 | 17 | 10 | 10 | 9 | 9 | 10 | 10 | 19 | 12 | 16 | 30 | 21 | 14 | 09 | 16 | 17 | 11 | 15 | 8 | 11 | 6 | 6 | 13 | 12 | 12 | 13 | 16 | 10 | 7 | 10 | 10 | 7 | 17 | 16 | 15 | 22 | 21 | 28 | 10 | 11 | 8 | 8 | 5 | 10 | 11 | 5 | 7 | 11 | 14 | 9 | 16 | 12 | 3 | 10 | 9 | 20 | 17 | 15 | 23 | 10 | 12 | 28 | 25 | 11 | 14 | 13 | 9 | 4 | 5 | 6 | 5 | 8 | 7 | 11 | 10 | 16 | 14 | 9 | 4 | 11 | 10 | 19 | 13 | 15 | 20 | 13 | 19 | 18 | 12 | 11 | 3 | 4 | 6 | 15 | 14 | 5 | 4 | 7 | 8 | 8 | 14 | 17 | 13 | 14 | 13 | 8 | 8 | 17 | 15 | 19 | 21 | 19 | 24 | 13 | 11 | 11 | 13 | 3 | 9 | 8 | 6 | 8 | 3 | 15 | 10 | 11 | 10 | 14 | 6 | 6 | 12 | 12 | 17 | 14 | 18 | 19 | 31 | 20 | 14 | 16 | 22 | 2 | 3 | 4 | 14 | 5 | 6 | 4 | 15 | 11 | 14 | 7 | 13 | 9 | 7 | 17 | 19 | 22 | 15 | 13 | 17 | 12 | 9 | 15 | 14 | 12 | 9 | 3 | 4 | 6 | 6 | 5 | 10 | 15 | 11 | 10 | 14 | 9 | 8 | 10 | 6 | 13 | 20 | 14 | 21 | 32 | 8 | 18 | 16 | 17 | 17 | 1 | 10 | 9 | 6 | 9 | 5 | 11 | 7 | 11 | 12 | 10 | 6 | 9 | 4 | 16 | 14 | 15 | 14 | 25 | 15 | 11 | 15 | 17 | 18 | 13 | 4 | 23 | 11 | 8 | 5 | 11 | 6 | 9 | 14 | 15 | 13 | 14 | 4 | 10 | 9 | 24 | 16 | 22 | 19 | 12 | 11 | 23 | 18 | 21 | 9 | 11 | 13 | 11 | 13 | 12 | 5 | 7 | 8 | 13 | 11 | 19 | 7 | 6 | 12 | 12 | 19 | 17 | 18 | 16 | 18 | 14 | 20 | 19 | 16 | 15 | 16 | 8 | 12 | 14 | 9 | 10 | 9 | 8 | 14 | 21 | 12 | 11 | 8 | 10 | 20 | 19 | 17 | 23 | 22 | 16 | 16 | 25 | 20 | 18 | 13 | 19 | 18 | 23 | 9 | 5 | 4 | 9 | 9 | 19 | 16 | 12 | 5 | 6 | 13 | 6 | 22 | 30 | 15 | 24 | 23 | 16 | 20 | 21 | 16 | 22 | 18 | 8 | 10 | 11 | 3 | 10 | 4 | 8 | 22 | 10 | 16 | 13 | 9 | 10 | 10 | 11 | 15 | 33 | 23 | 16 | 14 | 23 | 22 | 25 | 6 | 20 | 15 | 9 | 6 | 13 | 12 | 9 | 10 | 13 | 14 | 15 | 11 | 8 | 14 | 10 | 14 | 27 | 29 | 17 | 20 | 21 | 11 | 23 | 21 | 17 | 19 | 16 | 11 | 8 | 7 | 6 | 10 | 5 | 14 | 16 | 9 | 7 | 7 | 8 | 11 | 20 | 19 | 21 | 13 | 20 | 26 | 16 | 24 | 13 | 15 | 6 | 11 | 7 | 5 | 8 | 9 | 10 | 14 | 10 | 12 | 13 | 21 | 8 | 8 | 8 | 8 | 16 | 7 | 16 | 17 | 23 | 14 | 25 | 12 | 18 | 12 | 9 | 9 | 10 | 5 | 6 | 6 | 11 | 13 | 10 | 14 | 16 | 14 | 13 | 5 | 19 | 18 | 25 | 26 | 23 | 36 | 13 | 26 | 18 | 14 | 17 | 15 | 8 | 10 | 10 | 8 | 10 | 7 | 12 | 18 | 9 | 8 | 13 | 6 | 6 | 13 | 10 | 22 | 27 | 19 | 18 | 17 | 27 | 14 | 11 | 11 | 11 | 13 | 6 | 5 | 10 | 13 | 12 | 15 | 18 | 13 | 5 | 11 | 11 | 12 | 15 | 16 | 17 | 22 | 25 | 18 | 9 | 28 | 15 | 15 | 14 | 13 | 5 | 9 | 8 | 4 | 8 | 5 | 10 | 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 | 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 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 04 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 05 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 06 | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 07 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 1 | 0 | 09 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 2 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 11 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 14 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 16 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 17 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 1 | 0 | 0 | 1 | 18 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 3 | 20 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 1 | 0 | 1 | 21 | 1 | 2 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 22 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 23 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 24 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 26 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 27 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 28 | 0 | 0 | 1 | 0 | 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 JST =UT + 9 h ----------------------------------------------------------------------------- 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 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 | 3 | 0 | 2 | 0 | 2 | 1 | 3 |Oct 01 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 0 | 02 | 0 | 1 | 1 | 0 | 1 | 1 | 2 | 0 | 2 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 6 | 1 | 2 | 3 | 1 | 03 | 0 | 1 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 1 | 5 | 0 | 1 | 04 | 1 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 3 | 1 | 1 | 2 | 2 | 2 | 1 | 0 | 4 | 1 | 1 | 0 | 05 | 1 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 0 | 1 | 0 | 1 | 0 | 4 | 0 | 2 | 0 | 2 | 0 | 0 | 06 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 07 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 3 | 08 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 3 | 1 | 2 | 3 | 2 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 2 | 1 | 0 | 10 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 2 | 2 | 4 | 7 | 2 | 0 | 1 | 0 | 11 | 1 | 5 | 1 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 12 | 1 | 0 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 13 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 2 | 0 | 0 | 2 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 3 | 2 | 1 | 0 | 1 | 1 | 15 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 16 | 0 | 0 | 1 | 2 | 4 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 1 | 1 | 3 | 2 | 1 | 17 | 3 | 5 | 1 | 0 | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 1 | 0 | 1 | 1 | 2 | 18 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 3 | 3 | 0 | 19 | 5 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 3 | 0 | 3 | 0 | 2 | 20 | 5 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 1 | 0 | 3 | 1 | 21 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 2 | 4 | 0 | 2 | 3 | 22 | 2 | 1 | 1 | 2 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 1 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 24 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 25 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 27 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 0 | 2 | 0 | 28 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 29 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 5 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 30 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 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 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 | 1 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 1 | 1 | 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 | 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 | 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 | 1 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 09 | 0 | 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 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 11 | 1 | 0 | 0 | 0 | 2 | 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 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 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 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 JST =UT + 9 h ----------------------------------------------------------------------------- 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 7 | 10 | 7 | 6 | 0 | 3 | 3 | 0 |Oct 01 | 2 | 0 | 1 | 1 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 4 | 5 | 10 | 1 | 4 | 1 | 02 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 1 | 2 | 1 | 2 | 2 | 1 | 4 | 5 | 8 | 9 | 2 | 03 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 2 | 0 | 0 | 3 | 0 | 1 | 5 | 7 | 8 | 9 | 8 | 8 | 11 | 5 | 4 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 6 | 3 | 5 | 8 | 15 | 19 | 19 | 15 | 18 | 7 | 5 | 1 | 05 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 7 | 2 | 1 | 11 | 8 | 17 | 8 | 16 | 8 | 9 | 8 | 3 | 06 | 0 | 0 | 0 | 0 | 4 | 2 | 4 | 2 | 3 | 3 | 2 | 0 | 7 | 3 | 4 | 12 | 13 | 15 | 9 | 7 | 10 | 4 | 0 | 0 | 07 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 6 | 11 | 4 | 18 | 18 | 16 | 27 | 21 | 13 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 6 | 12 | 27 | 14 | 11 | 6 | 12 | 6 | 2 | 09 | 4 | 1 | 1 | 3 | 0 | 3 | 0 | 1 | 0 | 0 | 1 | 3 | 6 | 8 | 5 | 7 | 8 | 12 | 10 | 10 | 19 | 18 | 7 | 7 | 10 | 0 | 1 | 1 | 0 | 2 | 2 | 3 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 2 | 4 | 11 | 14 | 5 | 4 | 10 | 5 | 4 | 2 | 11 | 4 | 3 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 2 | 5 | 2 | 7 | 18 | 20 | 15 | 11 | 9 | 6 | 4 | 3 | 12 | 0 | 0 | 1 | 1 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 3 | 2 | 3 | 7 | 10 | 11 | 16 | 13 | 17 | 11 | 2 | 2 | 13 | 0 | 0 | 1 | 0 | 3 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 4 | 0 | 3 | 3 | 5 | 11 | 7 | 7 | 6 | 12 | 2 | 1 | 14 | 2 | 1 | 3 | 1 | 4 | 2 | 1 | 0 | 2 | 2 | 0 | 0 | 2 | 2 | 3 | 7 | 14 | 13 | 13 | 4 | 12 | 6 | 6 | 4 | 15 | 0 | 2 | 4 | 2 | 4 | 1 | 0 | 1 | 2 | 1 | 1 | 1 | 5 | 7 | 5 | 15 | 11 | 19 | 12 | 11 | 14 | 11 | 3 | 1 | 16 | 1 | 0 | 0 | 3 | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 7 | 6 | 9 | 8 | 10 | 5 | 7 | 7 | 0 | 17 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 2 | 0 | 2 | 5 | 6 | 2 | 7 | 5 | 12 | 12 | 9 | 13 | 13 | 3 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 1 | 0 | 2 | 5 | 6 | 3 | 2 | 12 | 16 | 13 | 26 | 20 | 17 | 12 | 3 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 4 | 4 | 13 | 16 | 21 | 20 | 13 | 10 | 10 | 12 | 20 |??? |??? |??? |??? |??? |??? | 2 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 21 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 6 | 8 | 7 | 13 | 8 | 5 | 4 | 3 | 2 | 22 | 0 | 0 | 0 | 1 | 0 |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 5 | 10 | 11 | 15 | 9 | 18 | 19 | 18 | 6 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 3 | 1 | 4 | 3 | 0 | 11 | 10 | 6 | 8 | 4 | 2 | 1 | 0 | 24 | 0 | 0 | 1 | 0 | 3 | 0 | 1 | 2 | 0 | 1 | 1 | 2 | 0 | 5 | 2 | 8 | 17 | 11 | 8 | 4 | 3 | 5 | 2 | 12 | 25 | 3 | 1 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 1 | 8 | 4 | 8 | 6 | 3 | 10 | 12 | 17 | 21 | 22 | 10 | 11 | 6 | 2 | 26 | 1 | 1 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 5 | 4 | 8 | 9 | 10 | 12 | 4 | 7 | 13 | 8 | 4 | 27 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 3 | 5 | 6 | 2 | 5 | 5 | 11 | 7 | 8 | 6 | 8 | 4 | 0 | 28 | 0 | 1 | 3 | 1 | 1 | 0 | 1 | 1 | 0 | 2 | 2 | 3 | 8 | 0 | 1 | 4 | 5 | 10 | 8 | 14 | 9 | 15 | 10 | 1 | 29 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 5 | 2 | 2 | 3 | 3 | 3 | 5 | 10 | 9 | 14 | 19 | 20 | 14 | 17 | 6 | 0 | 30 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 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 | 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 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 2 | 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 | 1 | 1 | 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 | 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 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 | 1 | 20 |??? |??? |??? |??? |??? |??? | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 21 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 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 | 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 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 JST =UT + 9 h ----------------------------------------------------------------------------- About the RMOJ... RMOJ reports the results of radio meteor observation in Japan, sent to myself. Every month, this bulletin is sent to Mr.Christian Steyaert, who publishes RMOB, which is a world-wide bulletin. I hope RMOJ will be helpful to radio observers, as well as all meteor observers. Hiroshi Ogawa 2024.12.15