Radio Meteor Observation in Japan No.229 November 2020 ( http://www.amro-net.jp/ ) ----------------------------------------------------------------------------- Observer : Kenji Fujito Location : Yokkaichi, Mie, Japan (34.96 N, 136.61 E) Frequency: 53.755 MHz Transmitter Location: Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification 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 | 6 11 17 18 8 15 12 9 8 18 11 10 10 5 3 3 3 4 1 4 5 5 6 4 02 | 13 11 13 10 6 10 9 4 10 2 7 6 6 2 6 2 4 0 4 5 5 9 4 6 03 | 3 8 7 11 12 9 8 10 7 8 10 2 5 5 1 3 0 6 4 4 9 5 7 7 04 | 14 15 12 18 19 15 13 13 12 6 12 9 6 5 3 4 2 3 10 5 2 11 10 8 05 | 8 11 10 16 14 8 9 15 11 8 7 6 7 11 11 1 3 5 5 4 10 9 6 5 06 | 9 6 21 11 12 9 16 5 9 8 5 12 11 6 5 4 1 4 3 2 3 3 5 7 07 | 7 4 12 11 9 12 10 14 6 8 12 12 7 3 5 4 3 1 4 8 1 5 4 1 08 | 9 10 4 14 7 4 15 4 11 11 6 7 7 7 7 6 2 7 1 2 8 6 10 6 09 | 3 8 8 16 12 9 13 18 14 10 10 9 7 7 5 5 3 4 5 8 6 7 5 4 10 | 15 8 13 20 13 10 17 7 8 14 10 6 6 7 5 2 4 2 6 15 9 12 6 7 11 | 5 9 17 18 19 21 16 19 20 8 6 5 1 2 3 4 3 1 1 4 2 7 7 8 12 | 5 6 12 20 10 12 11 7 7 3 10 11 6 9 1 1 3 2 1 3 13 7 7 4 13 | 6 9 16 14 15 7 11 10 7 5 5 12 7 7 3 1 2 2 6 2 3 5 3 3 14 | 6 10 6 14 13 6 11 7 10 6 8 6 2 4 2 1 6 2 3 1 4 5 8 4 15 | 8 12 11 34 10 5 11 11 13 7 9 9 10 6 5 7 2 3 5 2 4 3 1 4 16 | 4 7 9 11 13 10 5 8 7 6 6 5 8 4 3 2 7 4 5 2 6 4 3 5 17 | 4 3 11 5 8 8 11 5 8 8 3 10 4 7 1 2 1 2 2 5 8 6 3 3 18 | 2 6 4 14 9 6 9 8 3 9 8 3 6 4 1 2 3 1 3 2 2 5 7 2 19 | 2 4 7 2 6 2 3 5 6 7 8 5 5 5 1 0 2 2 3 2 6 5 5 0 20 | 3 3 7 5 4 2 8 4 2 2 4 5 4 5 7 5 1 3 2 0 1 4 3 1 21 | 2 2 1 9 3 14 14 13 5 5 7 8 5 9 2 4 7 2 4 4 6 8 6 3 22 | 12 12 19 7 13 13 15 10 18 10 10 13 6 10 8 5 1 3 3 3 4 3 5 3 23 | 8 5 6 19 11 5 7 9 9 7 11 9 7 3 7 4 6 2 6 5 8 7 7 4 24 | 9 9 7 20 15 13 18 15 15 3 14 8 3 10 4 3 3 3 5 3 4 6 9 9 25 | 8 17 15 18 12 16 13 12 10 23 6 8 11 4 3 5 4 1 3 1 4 3 3 9 26 | 9 5 14 10 21 9 19 10 7 6 12 4 8 0 2 3 6 3 5 4 6 5 10 8 27 | 8 13 9 19 18 10 17 5 6 8 10 5 10 5 0 3 4 3 3 4 5 5 3 8 28 | 2 6 10 15 10 15 14 14 8 11 4 9 4 1 9 2 4 3 5 6 8 13 7 9 29 | 9 11 16 18 20 9 24 20 10 9 9 9 6 11 6 5 3 1 2 5 12 10 2 8 30 | 11 7 24 20 16 23 19 20 12 10 11 26 8 5 3 7 5 5 2 3 4 8 7 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 02 | 1 1 03 | 04 | 1 1 1 05 | 1 06 | 1 07 | 1 08 | 09 | 10 | 11 | 1 12 | 1 13 | 1 1 14 | 1 1 15 | 1 16 | 1 17 | 2 1 2 18 | 1 2 19 | 1 1 20 | 1 21 | 22 | 1 23 | 2 24 | 3 25 | 1 26 | 1 1 27 | 2 28 | 1 2 29 | 1 1 2 30 | 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 : Tuboi Observatory[TSUBOI MASAKI] Location : Asakitaku,Hiroshimashi,JAPAN (34.45 N, 132.50 E) Frequency: 53.755 MHz Transmitter Location: Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification Antenna : 5.6m loop antenna (original) dir: zenith Receiver: AITEC MRX-50(53.75MHz) 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 3 10 8 10 7 13 19 16 23 20 5 8 10 9 13 5 11 7 10 7 6 5 9 02 | 14 17 19 14 13 12 23 19 16 19 20 8 8 10 3 6 2 5 3 7 11 9 4 5 03 | 5 12 11 12 16 23 20 28 11 19 16 8 8 6 5 3 4 1 1 4 3 6 2 2 04 | 4 3 4 7 5 12 10 10 15 11 9 11 2 0 4 1 2 5 2 3 0 2 2 2 05 | 3 1 1 1 11 3 16 13 14 17 28 13 12 5 7 1 11 6 7 8 7 3 8 8 06 | 18 16 17 25 27 21 10 15 20 26 13 6 8 7 4 8 3 3 4 2 8 7 4 1 07 | 4 8 11 5 9 9 7 11 %5%10 8 5 3 3 1 %3 1 1 4 6 6 8 3 5 08 | 9 8 6 16 6 14 15 14 9 11 12 2 5 2 3 1 3 3 5 3 0 1 3 4 09 | 2 5 12 4 5 6 7 8 6 10 12 9 7 6 4 4 6 1 5 0 6 1 3 2 10 | 6 2 4 9 5 6 5 10 11 15 10 6 1 1 4 2 5 4 3 %4 IF 0 0 1 11 | 0 1 0 5 4 6 1 2 9 IF %8 %2 %2 6 5 2 1 0 2 2 0 0 2 2 12 | 0 0 1 1 2 3 5 10 6 7 3 9 4 4 2 2 5 1 3 3 2 1 0 1 13 | 2 5 1 5 3 3 11 5 9 %5 5 6 7 1 4 0 8 %5 IF %1 1 1 1 4 14 | 2 1 2 0 2 3 2 8 10 8 5 7 4 1 4 0 2 %0 IF 8 7 1 1 1 15 | 3 1 1 1 4 6 5 10 10 16 6 4 6 6 6 3 3 2 4 %4 4 7 2 1 16 | 6 7 11 20 11 17 %8 17 11 14 12 8 10 7 8 5 7 8 %2 %0 1 2 4 0 17 | 1 3 4 1 4 4 13 17 20 10 3 9 5 5 5 4 5 3 4 4 2 3 2 2 18 | 3 12 11 12 8 6 13 4 8 12 16 3 4 6 4 1 3 4 7 4 4 3 4 2 19 | 6 7 9 13 7 5 10 7 16 3 8 5 7 4 10 2 2 1 4 4 3 3 4 4 20 | 4 3 9 2 12 5 13 7 9 6 6 11 7 7 1 2 3 1 3 3 2 0 0 1 21 | 5 0 8 1 3 5 7 6 7 6 2 8 3 3 2 3 2 1 0 0 2 3 1 0 22 | 0 2 2 10 6 6 4 12 5 13 11 7 9 3 11 4 %4 %5 9 3 4 8 3 1 23 | 6 7 10 12 15 10 10 8 7 6 11 3 14 7 5 2 4 1 4 4 0 3 1 0 24 | 0 8 1 2 0 1 9 13 8 3 6 5 13 7 3 4 4 3 3 6 6 IF %0 0 25 | 0 1 0 1 0 1 1 10 4 4 8 6 7 4 4 2 6 IF %0 0 2 0 1 0 26 | 0 2 2 1 1 2 2 7 4 9 14 12 10 8 IF 7 1 2 IF %0 3 2 2 2 27 | 0 0 2 2 10 3 3 3 3 12 10 10 17 8 6 6 2 5 3 9 1 2 4 3 28 | 3 4 9 10 15 11 12 11 15 10 9 14 8 10 9 1 11 3 4 3 6 4 4 7 29 | 12 7 16 16 11 12 10 11 9 10 6 14 9 3 8 5 5 IF IF %5 1 1 0 1 30 | 1 1 1 0 0 2 2 12 11 14 9 5 7 4 1 3 3 5 0 %3 0 0 2 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 1 02 | 03 | 04 | 05 | 06 | 1 07 | 08 | 09 | 10 | 1 1 11 | 12 | 13 | 14 | 15 | 16 | 17 | 1 18 | 1 1 19 | 2 20 | 1 1 21 | 22 | 1 23 | 2 1 24 | 25 | 26 | 1 27 | 1 28 | 1 29 | 1 30 | 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 Frequency: 115.8MHz, 116.600 MHz Transmitter Location: VOR Beacon for Air-flight (115.800 MHz) VOR Beacon for Air-flight (116.600 MHz) Antenna : 5el-Yagi Az90deg Receiver: R820T2-SDR+TCXO 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 | 1 4 2 2 2 0 5 9 8 6 1 3 7 4 6 5 4 2 4 1 4 4 9 4 02 | 3 11 9 8 9 9 9 7 5 5 10 3 7 5 2 4 0 3 1 5 3 4 5 3 03 | 9 16 14 13 6 9 14 9 4 8 9 6 0 0 5 3 4 1 %2 IF 0 0 0 0 04 | 0 3 4 1 5 4 3 8 5 7 7 5 2 3 2 2 2 %3 %2 1 IF IF %0 2 05 | 3 2 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 IF 0 0 1 %0 -- -- -- 08 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 09 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 10 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 11 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0 1 2 0 0 2 12 | 2 1 0 2 2 3 6 16 7 8 6 3 9 3 5 3 6 3 IF %0 1 2 1 2 13 | 0 2 1 0 2 4 3 8 8 5 7 10 5 11 5 6 7 %0 IF %0 0 2 1 1 14 | 3 0 1 0 0 2 1 11 11 12 5 4 10 3 4 1 5 %8 IF 0 2 0 4 0 15 | 0 0 1 1 3 1 12 4 13 8 2 10 8 5 4 5 4 6 2 %0 1 0 0 1 16 | 0 8 7 10 4 16 10 6 13 12 9 5 3 6 2 10 4 5 %4 IF 1 1 0 0 17 | 1 1 1 0 0 2 5 12 5 8 3 5 10 6 8 3 5 5 5 3 3 8 12 7 18 | 3 9 7 8 11 3 13 8 14 12 18 7 11 8 8 4 5 6 3 8 6 9 14 10 19 | 9 5 6 6 8 15 13 10 7 5 5 8 6 3 0 %3 10 5 3 6 6 10 11 10 20 | 8 6 11 10 15 6 9 7 8 24 12 7 8 4 3 3 3 3 3 3 7 5 7 4 21 | 9 7 6 6 9 9 9 11 8 11 9 6 7 6 6 4 4 %4 IF 0 0 0 0 2 22 | 0 1 0 2 2 6 4 5 5 9 1 3 7 3 4 6 1 2 3 3 7 7 6 10 23 | 3 3 2 12 9 4 6 8 4 13 5 7 5 4 5 4 5 4 7 3 %6 1 0 0 24 | 0 2 1 2 3 2 7 9 6 5 6 4 4 7 5 2 2 3 3 9 4 IF %0 5 25 | 0 0 1 4 0 4 1 7 6 6 5 3 6 6 5 3 5 IF IF 0 1 0 0 0 26 | 0 0 1 1 0 1 1 7 8 5 6 9 8 -- -- -- -- -- -- -- -- -- -- -- 27 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 28 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 29 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30 | -- -- -- -- -- -- -- -- -- -- -- -- -- %3 2 %2 2 2 %1 0 1 3 3 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 1 1 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 2 13 | 14 | 1 15 | 16 | 2 1 1 17 | 18 | 1 19 | 2 2 20 | 1 1 1 1 21 | 1 1 22 | 23 | 24 | 1 25 | 26 | 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 :Hirofumi Sugimoto Location : Hachioji, Tokyo, Japan (35.654 N, 139.319 E) Frequency: 53.755 MHz Transmitter Location: Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification Antenna : HB9CV 2el. zenith(el.S-N) Receiver: AITEC MRX-50 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 4 5 5 11 5 11 10 8 11 4 7 3 %7 2 8 %0 1 3 5 8 7 13 9 02 | 12 9 7 5 5 7 8%11%12 13 1 3 2 -- 5 3 1 6 7 5 6 6 7 11 03 | 10 5 6 4 10 13 7 11 6 7 4 5 %0 7 1 5 3 %2 %3 8 9 15 5 13 04 | 7 4 6 11 9 8 4 7 11 7 5 3 10 3 2 4 3 %3 8 5 6 9 8 7 05 | 11 8 5 4 7 12 6 12 8 5 6 8 4%11 4 3 0 %4 6 5 7 4 9 7 06 | 17 8 15 12 10 8 7 9 9 10 7 3 8 1 2 2 2 5 2 3 8 10 10 5 07 | 8 8 5 6 7 10 9 7 6 3 7 4 5 2 3 -- -- 3 2 4 3 3 9 11 08 | 9 3 8 5 6 9 7 3 3 4 7 %5 3 3 3 0 5 -- %8 3 6 7 7 13 09 | 4 6 7 10 4 6 2 6 12 6 6 4 %7 5 4 2 2 4 4 8 3 10 10 10 10 | 4 5 8 11 6 5 8 4 6 9 10 5 4 5 4 0 5 2 4 6 1 8 10 1 11 | 6 1 11 10 9 8 14 5 3 6 6 3 7 4 4 4 4 3 5 7 7 8 17 18 12 | 6 8 2 3 3 8 6 10 10 8 6 8 10 5 2 4 2 2 6 5 7 6 9 10 13 | 10 9 7 9 9 6 5 5 14 5 6 5 8 4 6 3 2 1 3 4 5 2 8 16 14 | 10 6 7 9 8 3 9 5 7 5 4 7 10 4 6 6 3 3 2 2 4 4 9 9 15 | 3 6 12 8 3 9 3 10 6 12 5 7 7 3 3 4 2 1 3 1 7 8 13 3 16 | 10 5 8 9 10 7 10 2 10 7 5 5 4 6 2 4 4 2 1 6 5 4 9 8 17 | 10 2 16 8 8 7 7 8 5 9 7 4 5 6 -- 7 1 2 2 2 6 11 8 14 18 | 7 4 8 13 12 6 14 7 6 8 12 6 7 5 4 5 4 %0 5 6 5 4 13 10 19 | 8 6 9 8 9 10 7 8 5 4 11 4 %2 11 3 4 2 4 3 %3 %7 4 8 5 20 | 4 2 6 5 7 10 8 7 8 -- 7 10 8 5 3 3 2 2 6 2 1 9 7 %7 21 | -- %6 11 6 8 9 10 7 11 6 6 %6 2 4 3 3 3 2 %5 1 7 4 6 13 22 | 7 8 5 6 11 13 6 7 13 6 3 6%11 %5 1 2 4 %3 5 6 4 6 3 6 23 | 9 5 5 9 10 10 10 8 9 11 6 5 8 %6 5 8 -- 2 3 4 3 8 8 5 24 | 3 5 5 6 6 5 15 3 10 5 10 10 4 3 5 5 1 2 3 4 3 9 4 14 25 | 5 6 7 13 9 4 11 9 5 6 7 5 9 3 5 7 3 2 3 3 2 13 4 5 26 | 14 10 5 6 8 5 9 5 5 13 9 2 10 4 6 8 3 2 3 1 10 4 10 10 27 | 6 7 8 7 3 8 9 9 9 8 7 4 8 7 6 8 4 4 4 6 3 10 8 5 28 | 5 6 4 6 7 6 7 10 11 4 3 8 6 13 4 4 4 4 9 3 8 6 12 15 29 | 8 5 8 11 9 10 9 10 7 10 6 10 10 6 2 4 3 1 5 5 3 5 8 10 30 | 6 8 4 8 15 10 10 11 6 5 7 11 7 6 2 5 2 2 2 7 5 7 6 13 ---+------------------------------------------------------------------------ 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 02 | 1 03 | 04 | 1 05 | 2 06 | 1 07 | 1 08 | 09 | 10 | 1 1 11 | 1 1 12 | 13 | 1 1 1 1 14 | 15 | 1 16 | 1 1 2 17 | 1 2 1 1 18 | 3 1 1 1 19 | 1 1 1 20 | 1 1 2 1 1 21 | 1 22 | 1 1 1 1 23 | 2 1 1 24 | 2 25 | 1 1 1 26 | 1 1 1 1 27 | 1 1 28 | 1 1 2 29 | 2 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 Frequency: 116.600 MHz Transmitter Location: Nagasaki-VOR at Omura city (129.9 E, 32.9 N) VOR Beacon for Air-flight (200W 30Hz AM, 116.600 MHz) Antenna : 5el-Yagi Horizon Receiver: RTL-SDR(R820T) 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 | 14 5 3 9 8 4 8 12 6 10 9 3 %4 %4 1 2 1 1 1 2 7 5 7 3 02 | 3 2 4 6 6 5 5 4 10 9 10 6 3 2 1 2 2 1 2 3 1 8 4 6 03 | 4 5 4 5 8 6 4 6 4 5 1 8 4 2 4 1 2 2 3 4 4 3 9 9 04 | 3 2 8 4 3 8 4 7 6 5 7 -- -- -- -- -- -- -- -- -- -- -- -- -- 05 | -- -- -- -- -- -- -- %8 8 4 5 -- 6 2 %1 -- 2 2 3 4 3 12 10 2 06 | 4 6 2 2 3 6 4 5 2 5 5 5 1 2 1 2 3 4 4 6 8 9 4 4 07 | 7 3 2 10 4 6 6 11 7 8 7 2 4 5 0 2 1 3 3 6 6 12 12 5 08 | 6 8 1 7 8 6 6 12 4 10 9 5 2 5 2 2 2 2 3 9 7 10 -- -- 09 | 4 1 2 5 2 6 6 5 3 %5 5 5 5 2 0 1 3 2 6 6 9 6 -- -- 10 | -- -- -- -- -- -- 6 12 5 12 %2 -- -- 4 3 3 2 3 4 3 3 7 4 8 11 | 3 4 7 7 8 12 8 8 6 6 3 4 -- -- 3 2 1 3 2 4 5 7 12 7 12 | 3 7 8 2 4 5 9 7 5 6 12 11 7 5 1 4 4 4 3 6 9 12 2 10 13 | 7 6 5 5 9 4 10 14 18 9 6 7 10 4 7 1 5 3 4 2 4 6 10 7 14 | 3 7 7 3 10 5 9 4 10 3 7 4 3 5 5 1 5 2 6 7 7 6 5 7 15 | 8 8 9 7 6 13 14 8 12 9 9 5 8 7 0 5 2 5 3 2 4 11 5 5 16 | 8 3 11 7 7 6 12 14 6 11 5 4 6 6 0 3 4 5 1 5 4 4 6 4 17 | 10 3 8 6 9 10 9 11 9 4 14 3 3 7 3 2 2 3 7 2 7 8 6 5 18 | 6 3 3 10 7 10 8 11 10 4 7 9 8 6 2 7 1 2 2 6 8 5 6 3 19 | 5 2 5 8 9 10 9 5 9 11 6 10 6 7 6 3 7 1 4 4 4 7 6 1 20 | 5 11 7 7 7 9 9 10 9 11 11 9 4 7 6 4 5 1 5 5 4 5 2 3 21 | 3 7 6 5 9 1 5 10 6 8 9 9 %4 -- 4 5 5 3 2 3 7 6 5 7 22 | 4 3 9 4 11 5 8 9 12 10 9 11 8 5 5 2 4 4 2 6 4 7 5 4 23 | 5 6 7 4 3 8 5 8 12 11 7 4 5 5 5 8 2 4 8 4 9 2 5 7 24 | 7 4 7 7 2 9 6 8 7 10 3 6 5 5 4 5 3 5 6 7 6 3 7 3 25 | 5 5 2 4 7 5 7 3 6 6 4 4 7 5 1 8 4 7 4 4 5 3 3 4 26 | 7 2 3 5 6 10 7 7 7 15 8 7 13 2 5 2 4 3 4 3 6 7 9 4 27 | 3 4 3 4 6 8 9 8 9 7 12 12 9 7 6 3 4 3 8 5 6 2 6 7 28 | 8 4 6 7 3 14 7 5 12 11 6 12 9 -- 11 7 6 4 3 3 5 5 5 11 29 | 5 2 8 11 5 9 10 12 13 8 9 2 15 12 7 5 5 7 5 9 2 7 7 7 30 | 11 1 11 6 14 12 4 10 5 5 13 10 12 3 7 4 3 5 8 2 3 5 8 3 ---+------------------------------------------------------------------------ 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 | 06 | 1 1 07 | 08 | 09 | 10 | 1 11 | 1 12 | 2 1 1 13 | 1 1 14 | 15 | 1 16 | 1 2 3 1 1 1 17 | 2 1 1 1 1 18 | 1 1 3 1 2 1 1 19 | 1 3 1 2 2 20 | 2 1 1 1 21 | 1 1 1 1 1 22 | 1 1 23 | 1 2 24 | 1 25 | 26 | 1 1 27 | 1 2 1 1 28 | 1 1 1 1 29 | 1 1 1 1 30 | 2 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: Hironbu Shida Location: Akita, Akita, Japan (140.1 E, 39.4 N) Frequency: 53.755 MHz Transmitter Location:@ Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 7 | 2 | 13 | 10 | 8 | 6 | 10 | 9 | 11 |Oct 01 | 13 | 3 | 4 | 6 | 10 | 2 | 1 | 1 | 5 | 4 | 4 | 6 | 12 | 9 | 7 | 2 | 5 | 5 | 5 | 8 | 3 | 10 | 6 | 2 | 02 | 4 | 1 | 4 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 4 | 2 | 3 | 1 | 8 | 6 | 4 | 4 | 9 | 10 | 2 | 2 | 2 | 03 | 3 | 9 | 2 | 2 | 7 | 4 | 3 | 1 | 2 | 0 | 1 | 10 | 4 | 5 | 4 | 12 | 9 | 6 | 12 | 6 | 4 | 11 | 3 | 4 | 04 | 5 | 1 | 2 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 4 | 6 | 3 | 4 | 1 | 4 | 3 | 11 | 10 | 8 | 6 | 6 | 2 | 8 | 05 | 5 | 0 | 3 | 3 | 2 | 4 | 6 | 2 | 1 | 8 | 5 | 6 | 8 | 5 | 7 | 6 | 4 | 11 | 6 | 10 | 3 | 4 | 7 | 8 | 06 | 4 | 9 | 5 | 3 | 4 | 2 | 1 | 1 | 3 | 5 | 5 | 8 | 6 | 0 | 3 | 4 | 4 | 9 | 6 | 12 | 16 | 11 | 11 | 7 | 07 | 4 | 1 | 3 | 3 | 8 | 2 | 1 | 2 | 1 | 4 | 7 | 3 | 8 | 6 | 5 | 3 | 4 | 5 | 9 | 7 | 12 | 10 | 12 | 11 | 08 | 3 | 7 | 7 | 6 | 5 | 3 | 4 | 5 | 0 | 9 | 12 | 7 | 7 | 2 | 5 | 4 | 8 | 3 | 11 | 21 | 0 | 16 | 8 | 3 | 09 | 2 | 1 | 3 | 0 | 1 | 4 | 4 | 5 | 4 | 3 | 12 | 1 | 4 | 6 | 7 | 6 | 8 | 13 | 19 | 7 | 11 | 21 | 7 | 9 | 10 | 6 | 5 | 6 | 1 | 3 | 1 | 0 | 2 | 1 | 4 | 6 | 6 | 9 | 7 | 12 | 5 | 5 | 9 | 10 | 15 | 8 | 9 | 10 | 4 | 11 | 2 | 4 | 5 | 1 | 0 | 1 | 2 | 1 | 2 | 1 | 2 | 2 | 5 | 7 | 4 | 2 | 5 | 8 | 3 | 3 | 6 | 5 | 7 | 1 | 12 | 3 | 2 | 4 | 0 | 0 | 0 | 0 | 3 | 1 | 2 | 2 | 3 | 5 | 3 | 2 | 2 | 5 | 3 | 4 | 2 | 3 | 3 | 1 | 8 | 13 | 1 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 3 | 2 | 1 | 3 | 7 | 5 | 9 | 9 | 5 | 5 | 3 | 5 | 4 | 14 | 3 | 3 | 2 | 8 | 0 | 4 | 6 | 4 | 5 | 7 | 11 | 8 | 4 | 3 | 7 | 11 | 6 | 6 | 2 | 6 | 5 | 3 | 4 | 4 | 15 | 6 | 3 | 14 | 4 | 3 | 6 | 3 | 4 | 3 | 3 | 8 | 9 | 10 | 11 | 6 | 5 | 3 | 5 | 14 | 9 | 6 | 4 | 8 | 9 | 16 | 10 | 7 | 4 | 10 | 0 | 10 | 1 | 1 | 6 | 5 | 5 | 6 | 8 | 6 | 6 | 6 | 7 | 13 | 13 | 7 | 7 | 13 | 7 | 9 | 17 | 8 | 4 | 3 | 3 | 1 | 4 | 2 | 2 | 2 | 4 | 9 | 7 | 10 | 11 | 6 | 9 | 27 | 8 | 12 | 12 | 10 | 15 | 10 | 5 | 18 | 6 | 3 | 4 | 5 | 2 | 2 | 4 | 2 | 3 | 4 | 7 | 7 | 7 | 6 | 2 | 10 | 14 | 7 | 6 | 7 | 9 | 7 | 2 | 11 | 19 | 10 | 5 | 3 | 7 | 3 | 3 | 2 | 4 | 2 | 5 | 11 | 9 | 5 | 10 | 4 | 3 | 4 | 6 | 7 | 3 | 1 | 4 | 2 | 3 | 20 | 4 | 2 | 1 | 0 | 3 | 0 | 0 | 0 | 1 | 5 | 2 | 4 | 6 | 3 | 3 | 5 | 12 | 10 | 16 | 6 | 10 | 6 | 3 | 3 | 21 | 2 | 4 | 3 | 6 | 3 | 6 | 4 | 2 | 1 | 2 | 1 | 6 | 2 | 0 | 3 | 3 | 5 | 8 | 13 | 9 | 10 | 9 | 2 | 21 | 22 | 9 | 22 | 8 | 7 | 8 | 4 | 1 | 4 | 1 | 0 | 3 | 1 | 1 | 6 | 2 | 3 | 8 | 11 | 6 | 14 | 12 | 7 | 6 | 7 | 23 | 18 | 12 | 6 | 2 | 5 | 2 | 8 | 3 | 5 | 7 | 5 | 12 | 8 | 6 | 9 | 6 | 9 | 11 | 4 | 11 | 10 | 11 | 14 | 5 | 24 | 8 | 1 | 7 | 12 | 3 | 2 | 4 | 4 | 4 | 0 | 4 | 7 | 4 | 5 | 2 | 7 | 8 | 4 | 9 | 4 | 6 | 6 | 3 | ES | 25 | ES | ES | 2 | 1 | 1 | 1 | 3 | 2 | 0 | 2 | 1 | 4 | 3 | 3 | 2 | 7 | 0 | 2 | 2 | 11 | 0 | 2 | 0 | 1 | 26 | 2 | 4 | 4 | 8 | 4 | 0 | 1 | 0 | 2 | 1 | 3 | 5 | 2 | 5 | 4 | 5 | 8 | 9 | 7 | 7 | 9 | 11 | 7 | 9 | 27 | 3 | 4 | 2 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | ES | ES | ES | 2 | 4 | 3 | 4 | 0 | 0 | 4 | 3 | 0 | 28 | 5 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 4 | 1 | 7 | 2 | 8 | 7 | 16 | 21 | 13 | 22 | 17 | 9 | 11 | 10 | 13 | 29 | 7 | 7 | 12 | 8 | 6 | 8 | 3 | 2 | 0 | 3 | 2 | 4 | 2 | 7 | 7 | 7 | 5 | 11 | 12 | 5 | 5 | 5 | 0 | 3 | 30 | 3 | 4 | 4 | 1 | 1 | 2 | 1 | 2 | 0 | 1 | 1 | 5 | 2 | 4 | 7 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | 1 | 1 |Oct 01 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 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 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 2 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 17 | 1 | 0 | 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 | 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 | 1 | 0 | 0 | 1 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 23 | 3 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 24 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | ES | 25 | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | ES | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 1 | 0 | 1 | 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 | 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: Norihiro Nakamura Location: Tsukuba, Ibaraki, Japan (140.1 E, 36.0 N) Frequency: 53.755 MHz Transmitter Location:@ Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification Antenna : Dipole Receiver : KENWOOD TH-F7 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 9 | 5 | 14 | 17 | 17 | 21 | 18 | 8 | 12 |Oct 01 | 12 | 4 | 4 | 3 | 5 | 1 | 8 | 5 | 7 | 5 | 6 | 6 | 8 | 7 | 9 | 7 | 18 | 14 | 13 | 7 | 10 | 14 | 10 | 5 | 02 | 8 | 6 | 8 | 4 | 6 | 9 | 5 | 2 | 2 | 9 | 7 | 7 | 11 | 5 | 6 | 14 | 14 | 16 | 20 | 28 | 32 | 22 | 29 | 19 | 03 | 26 | 13 | 7 | 6 | 6 | 6 | 9 | 5 | 4 | 5 | 10 | 10 | 7 | 7 | 7 | 10 |??? |??? |??? |??? |??? |??? |??? | 8 | 04 | 8 | 3 | 3 | 0 | 1 | 1 | 1 | 2 | 4 | 11 | 6 | 9 | 7 | 6 | 4 | 6 | 5 | 9 | 16 | 19 | 22 | 6 | 13 | 9 | 05 | 7 | 3 | 5 | 2 | 4 | 3 | 1 | 2 | 2 | 12 | 15 | 11 | 3 | 9 | 9 | 12 | 9 | 9 | 27 | 27 | 20 | 25 | 9 | 6 | 06 | 7 | 8 | 10 | 10 | 7 | 8 | 5 | 1 | 6 | 10 | 5 | 7 | 7 | 15 | 4 | 12 | 21 | 22 | 19 | 12 | 19 | 15 | 24 | 11 | 07 | 6 | 6 | 6 | 7 | 4 | 4 | 2 | 2 | 8 | 6 | 7 | 2 | 1 | 4 | 8 | 10 | 9 | 21 | 34 | 24 | 18 | 16 | 22 | 10 | 08 | 13 | 12 | 4 | 3 | 3 | 5 | 4 | 8 | 2 | 4 | 8 | 7 | 7 | 7 | 9 | 3 | 8 | 18 | 17 | 12 | 12 | 14 | 17 | 5 | 09 | 0 | 1 | 2 | 4 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 4 | 7 | 5 | 11 | 8 | 13 | 24 | 15 | 18 | 14 | 11 | 10 | 8 | 5 | 3 | 5 | 1 | 3 | 6 | 3 | 4 | 7 | 7 | 4 | 11 | 8 | 5 | 7 | 14 | 16 | 4 | 16 | 14 | 15 | 17 | 17 | 11 | 8 | 5 | 6 | 0 | 4 | 3 | 0 | 2 | 6 | 2 | 9 | 10 | 4 | 9 | 11 | 9 | 14 | 15 | 23 | 17 | 19 | 24 | 15 | 7 | 12 | 8 | 6 | 6 | 9 | 6 | 5 | 4 | 9 | 2 | 1 | 9 | 7 | 8 | 3 | 7 | 9 | 17 | 11 | 10 | 8 | 13 | 9 | 14 | 8 | 13 | 8 | 8 | 3 | 5 | 6 | 3 | 3 | 5 | 4 | 4 | 1 | 2 | 4 | 5 | 4 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? | 9 | 6 | 6 | 5 | 5 | 4 | 6 | 4 | 3 | 4 | 7 | 10 | 10 | 12 | 7 | 23 | 26 | 25 | 22 | 27 | 26 | 12 | 3 | 15 | 10 | 11 | 10 | 9 | 10 | 3 | 6 | 2 | 2 | 1 | 3 | 15 | 4 | 4 | 6 | 7 | 5 | 14 | 9 | 20 | 22 | 19 | 12 | 14 | 16 | 1 | 8 | 1 | 7 | 3 | 9 | 10 | 5 | 5 | 2 | 6 | 8 | 7 | 4 | 8 | 9 | 7 | 19 | 20 | 22 | 14 | 23 | 14 | 5 | 17 | 6 | 5 | 5 | 7 | 9 | 9 | 4 | 3 | 5 | 1 | 7 | 9 | 7 | 5 | 8 | 7 | 9 | 20 | 24 | 15 | 22 | 20 | 17 | 3 | 18 | 11 | 8 | 4 | 6 | 2 | 3 | 3 | 1 | 1 | 5 | 5 | 7 | 4 | 8 | 5 | 9 | 8 | 25 | 24 | 23 | 22 | 15 | 13 | 11 | 19 | 7 | 10 | 4 | 5 | 8 | 1 | 0 | 4 | 2 | 1 | 7 | 12 | 5 | 5 | 6 | 3 | 12 | 14 | 15 | 18 | 11 | 22 | 13 | 9 | 20 | 6 | 9 | 4 | 7 | 5 | 2 | 0 | 2 | 1 | 3 | 4 | 3 | 6 | 4 | 2 | 8 | 10 | 9 | 16 | 13 | 8 |??? |??? |??? | 21 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 20 | 14 | 10 | 4 | 0 | 2 | 3 | 2 | 13 | 7 | 22 | 2 | 6 | 3 | 2 | 2 | 4 | 0 | 2 | 2 | 8 | 6 | 2 | 2 | 1 | 3 | 15 | 8 | 6 | 13 | 12 | 13 | 16 | 14 | 13 | 23 | 16 | 9 | 11 | 11 | 7 | 6 | 6 | 3 | 5 | 6 | 7 | 2 | 7 | 4 | 8 | 7 | 2 | 10 | 14 | 20 | 17 | 22 | 10 | 11 | 24 | 10 | 12 | 12 | 6 | 13 | 4 | 6 | 8 | 4 | 4 | 3 | 5 | 10 | 5 | 7 | 11 | 10 | 11 | 11 | 12 | 11 | 19 | 24 | 18 | 25 | 25 | 12 | 8 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 4 | 15 | 12 | 9 | 11 | 24 | 17 | 14 | 26 | 8 | 5 | 5 | 8 | 5 | 3 | 4 | 9 | 3 | 2 | 6 | 10 | 6 | 6 | 7 | 6 | 14 | 19 | 39 | 14 | 26 | 18 | 12 | 9 | 27 | 16 | 14 | 4 | 7 | 8 | 10 | 14 | 5 | 6 | 4 | 5 | 6 | 8 | 11 | 9 | 8 | 8 | 13 | 8 | 11 | 7 | 11 | 11 | 12 | 28 | 8 | 2 | 7 | 7 | 2 | 8 | 2 | 6 | 1 | 4 | 7 | 4 | 2 | 10 | 6 | 11 | 11 | 24 | 25 | 23 | 26 | 20 | 22 | 10 | 29 | 7 | 5 | 6 | 11 | 8 | 4 | 8 | 10 | 0 | 2 | 3 | 5 | 5 | 6 | 12 | 10 | 10 | 10 | 16 | 19 | 22 | 16 | 14 | 12 | 30 | 14 | 6 | 1 | 9 | 9 | 8 | 8 | 4 | 3 | 3 | 11 | 4 | 7 | 6 | 8 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | 1 | 0 | 0 |Oct 01 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |??? |??? |??? |??? |??? |??? |??? | 0 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 1 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 18 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 20 | 0 | 1 | 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 | 2 | 0 | 0 | 1 | 1 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 23 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 25 | 1 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 26 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 27 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 28 | 1 | 0 | 2 | 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 | 1 | 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 : Hirotaka Otsuka Location : Hirakata, Osaka, Japan (135.7 E, 34.9 N) Frequency: 53.755 MHz Antenna : 2el-HB9CV, 4mH (90-270 Azimuth(East-West), 90elevation) Transmitter Location: Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 0 | 2 | 7 | 0 | 1 | 2 | 2 | 1 |Oct 01 | 3 | 2 | 4 | 3 | 4 | 4 | 3 | 1 | 1 | 0 | 1 | 2 | 0 | 1 | 1 | 1 | 1 | 4 | 1 | 4 | 0 | 2 | 1 | 3 | 02 | 2 | 1 | 1 | 2 | 1 | 0 | 3 | 1 | 0 | 2 | 1 | 0 | 2 | 1 | 2 | 3 | 2 | 7 | 4 | 1 | 8 | 1 | 0 | 1 | 03 | 2 | 3 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 5 | 2 | 0 | 0 | 0 | 2 | 2 | 7 | 3 | 5 | 2 | 4 | 0 | 04 | 1 | 0 | 1 | 1 | 0 | 3 | 1 | 0 | 2 | 1 | 1 | 1 | 4 | 0 | 1 | 2 | 0 | 1 | 3 | 3 | 1 | 4 | 1 | 3 | 05 | 2 | 0 | 0 | 0 | 4 | 1 | 0 | 1 | 1 | 2 | 0 | 2 | 3 | 1 | 0 | 2 | 1 | 5 | 2 | 3 | 3 | 5 | 0 | 0 | 06 | 2 | 2 | 3 | 2 | 3 | 1 | 2 | 4 | 2 | 1 | 2 | 2 | 4 | 4 | 0 | 1 | 3 | 5 | 4 | 4 | 1 | 4 | 0 | 6 | 07 | 2 | 0 | 4 | 1 | 2 | 2 | 0 | 0 | 1 | 4 | 2 | 3 | 0 | 1 | 2 | 2 | 4 | 3 | 2 | 4 | 4 | 2 | 3 | 2 | 08 | 1 | 2 | 3 | 1 | 1 | 3 | 1 | 1 | 1 | 0 | 3 | 4 | 1 | 4 | 2 | 1 | 2 | 2 | 6 | 3 | 5 | 3 | 4 | 0 | 09 | 3 | 0 | 1 | 3 | 4 | 1 | 2 | 3 | 2 | 0 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 4 | 5 | 2 | 1 | 6 | 2 | 0 | 10 | 2 | 5 | 0 | 3 | 0 | 3 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 3 | 3 | 3 | 3 | 8 | 6 | 3 | 0 | 11 | 2 | 2 | 3 | 2 | 1 | 3 | 0 | 2 | 0 | 0 | 2 | 2 | 2 | 1 | 1 | 2 | 4 | 3 | 7 | 2 | 2 | 2 | 1 | 0 | 12 | 0 | 3 | 1 | 5 | 1 | 3 | 1 | 1 | 0 | 2 | 2 | 1 | 2 | 1 | 0 | 1 | 3 | 4 | 4 | 6 | 3 | 2 | 2 | 1 | 13 | 2 | 0 | 2 | 4 | 3 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 5 | 1 | 7 | 3 | 5 | 3 | 4 | 14 | 0 | 1 | 3 | 1 | 5 | 0 | 3 | 0 | 0 | 0 | 2 | 1 | 4 | 0 | 0 | 1 | 2 | 2 | 2 | 7 | 7 | 4 | 3 | 0 | 15 | 1 | 2 | 4 | 2 | 2 | 0 | 0 | 1 | 2 | 0 | 3 | 1 | 4 | 1 | 2 | 1 | 4 | 4 | 2 | 6 | 3 | 3 | 4 | 2 | 16 | 2 | 0 | 0 | 4 | 6 | 4 | 2 | 1 | 1 | 1 | 0 | 1 | 0 | 2 | 0 | 4 | 1 | 3 | 1 | 4 | 6 | 7 | 2 | 1 | 17 | 3 | 4 | 5 | 2 | 6 | 3 | 0 | 0 | 0 | 2 | 4 | 3 | 1 | 1 | 1 | 1 | 4 | 5 | 11 | 6 | 3 | 6 | 0 | 2 | 18 | 1 | 1 | 0 | 4 | 5 | 2 | 0 | 1 | 1 | 1 | 2 | 2 | 1 | 3 | 1 | 2 | 0 | 3 | 5 | 2 | 3 | 2 | 5 | 1 | 19 | 3 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 2 | 2 | 3 | 1 | 0 | 4 | 5 | 7 | 1 | 1 | 1 | 3 | 3 | 20 | 4 | 5 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 2 | 1 | 0 | 0 | 0 | 2 | 1 | 4 | 1 | 1 | 1 | 3 | 1 | 21 | 4 | 3 | 3 | 2 | 3 | 3 | 4 | 2 | 0 | 1 | 0 | 2 | 1 | 3 | 2 | 0 | 3 | 5 | 6 | 4 | 1 | 3 | 0 | 3 | 22 | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 0 | 0 | 3 | 1 | 2 | 0 | 1 | 3 | 0 | 2 | 3 | 4 | 5 | 2 | 2 | 2 | 1 | 23 | 1 | 0 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 0 | 0 | 3 | 1 | 1 | 3 | 1 | 3 | 5 | 7 | 16 | 6 | 7 | 24 | 2 | 3 | 1 | 2 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 4 | 4 | 3 | 2 | 5 | 1 | 2 | 4 | 2 | 1 | 25 | 0 | 2 | 3 | 2 | 0 | 1 | 2 | 0 | 1 | 1 | 1 | 4 | 2 | 1 | 3 | 1 | 3 | 5 | 9 | 4 | 9 | 1 | 8 | 1 | 26 | 3 | 3 | 1 | 1 | 3 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 4 | 1 | 1 | 2 | 1 | 2 | 2 | 3 | 2 | 0 | 0 | 27 | 1 | 3 | 3 | 2 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 4 | 2 | 2 | 0 | 2 | 3 | 1 | 7 | 3 | 7 | 5 | 1 | 1 | 28 | 0 | 0 | 3 | 1 | 2 | 3 | 2 | 0 | 2 | 1 | 2 | 3 | 0 | 1 | 0 | 1 | 2 | 6 | 5 | 4 | 4 | 2 | 3 | 1 | 29 | 0 | 1 | 5 | 7 | 3 | 2 | 0 | 0 | 0 | 4 | 1 | 3 | 2 | 0 | 1 | 0 | 2 | 3 | 4 | 9 | 4 | 7 | 2 | 3 | 30 | 1 | 1 | 1 | 2 | 4 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 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 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 02 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 07 | 1 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 14 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 16 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 18 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 20 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 23 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 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 | 0 | 0 | 29 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 30 | 0 | 0 | 0 | 0 | 2 | 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 : Hiroshi Ogawa (trial) Location : Tsukuba, Ibaraki, Japan (36.04 N, 140.05 E) Frequency: 53.755 MHz Transmitter Location: Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification Antenna : RY-62V 2el. Yagi (dir:West) Receiver: ICOM IC-R75 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) 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 ---+------------------------------------------------------------------------ 10 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- %2 5 1 %1 1 6 4 11 | 1 4 3 1 4 3 4 5 %4 2 3 4 2 3 0 0 0 %5 2 %2 6 %1 3 3 12 | 2 3 2 3 2 3 2 2 1 %0 1 3 3 1 -- 1 3 1 2 0 1 1 0 1 13 | 5 4 4 3 2 1 3 4 %5 2 1 1 1 3 2 3 1 1 3 1 3 0 3 2 14 | 5 6 5 6 4 6 1 2 %4 4 4 5 2 2 2 2 2 2 0 1 1 0 1 2 15 | 1 0 3 3 3 3 3 2 %2 %2 5 3 3 0 1 2 0 1 0 0 %0 1 3 0 16 | 4 3 1 1 5 3 2 2 %2 %1 2 1 0 1 1 4 0 2 3 1 1 2 3 3 17 | 4 3 2 7 5 4 2 1 %0 5 3 5 4 2 1 1 1 2 2 2 2 1 6 4 18 | 4 5 4 5 6 1 5 2 %5 4 3 2 1 1 1 0 1 2 2 3 1 1 0 4 19 | 1 4 4 5 6 7 6 3 %3 2 1 1 3 3 0 0 0 2 2 1 2 2 3 1 20 | 2 4 4 1 4 6 2 1 1 0 3 2 1 3 1 0 0 2 4 5 1 5 4 2 21 | 5 5 5 3 3 2 6 3 %6 2 0 1 2 2 3 4 1 3 1 3 1 1 1 0 22 | 6 8 6 6 6 10 3 10 7 %3 %6 4 5 1 2 1 1 1 5 NS NS NS NS %3 23 | 3 9 7 11 6 8 9 8 %4 %8 7 3 9 2 6 2 3 %2 %4 4 2 %4 6 9 24 | 2 5 6 4 11 7%10 5 4 8 7 5 4 6 5 1 5 %8 %6 %6 3 3 4 %5 25 | 6 7 8 7 6 6 NS %2 6 12 3 3 NS 2 3 2 3 5 2 4 4 %2 6 2 26 | 2 3 6 4 5 %2 NS NS %2 7 5 5 5 5 7 6 4 3 6 4 4 3 4 6 27 | 4 4 3 1 6 %2 NS NS 5 8 4 IF %0 2 %4 4 2 4 4 2 2 3 %3 1 28 | 3 6 7 7 2 5 3 4 %6 %7 4 3 IF IF IF %2 NS NS NS %2 IF IF %4 NS 29 | %7 8 3 7 3 4 4 4 %5 %2 4 6 7 5 1 6 1 3 %0 NS NS NS %3 %5 30 | 5 8 4 4 5 NS %8 8 6 %5 %9 1 4 2 4 6 %4 NS NS NS NS NS%10 NS ---+------------------------------------------------------------------------ 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 ---+------------------------------------------------------------------------ 10 | 11 | 1 12 | 13 | 1 14 | 15 | 16 | 17 | 1 1 1 18 | 1 19 | 20 | 1 21 | 22 | 1 1 23 | 1 24 | 1 25 | 1 26 | 1 1 27 | 1 28 | 1 29 | 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 ----------------------------------------------------------------------------- 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. In Japan, radio meteor observation has become the major meteor observation by means of development of low-price receiver and useful automatic data-taking software (HROFFT by Mr.K.Ohkawa). There are 70 observational sites in Japan, most of which utilize the radio source of 53.750MHz (50W) transmitted at Fukui-NCT(by Mr.K.Maegawa). FM-radio Observation has become difficult in Japan because of the recent increase of small-FM staions. I hope RMOJ will be helpful to radio observers, as well as all meteor observers. Hiroshi Ogawa 2020.12.04