Radio Meteor Observation in Japan No.217 November 2019 ( 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 | 8 14 11 11 21 20 15 11 20 19 10 8 7 3 9 3 5 4 6 4 8 11 8 18 02 | 9 11 5 12 12 18 13 10 17 19 14 8 %9 %4 3 0 8 6 4 5 9 6 5 12 03 | 8 11 17 20 14 20 9 4%10 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 04 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- %8 4 5 4 2 3 5 4 7 05 | 12 20 26 29 26 27 18 15 15 12 10 7 5 6 8 %8 5 2 6 1 8 4 7 11 06 | 7 7 20 12 24 33 25 14%23 17 15 17 8 7 9 6 5 8 3 6 11 9 5 6 07 | 12 12 11 28 23 18 17 13 7 12 12 6 %9 4 6 5 6 3 8 5 7 6 8 9 08 | 11 10 10 16 17 21 15 16 4 %7 NS NS NS %6 NS NS %4 5 7 6 6 5 8 12 09 | 11 19 16 21 23 16 18 21 12 4 6%11 %5 2 5 2 1 3 2 7 10 9 10 5 10 | 16 10 17 15 14 10 15 13 13 8 11 %6 %3 6 1 8 6 2 5 4 5 4 9 8 11 | 11 9 13 21 21 14 26 20 18 15 18 14 11 11 9 6 6 6 4 10 5 6 7 13 12 | 13 16 10 9 23 18 20 8 8 3 NS NS NS NS NS NS %0 0 1 5 4 2 5 3 13 | 5 8 19 13 15 24 18 18 12 14 11 11 10 6 %4 5 2 3 8 2 4 7 10 3 14 | 6 8 3 5 14 21 17 11 10 4 4 2 %2 3 %1 2 1 1 6 1 1 8 9 4 15 | %5 NS 14%19%16 19 20 15 21 6 %2 %9 %6 %4 %3 %3 %2 4 8 13 8 9 13 13 16 | 12 19 29 27 37 23 32 14 19%16 18 15 15 11 10 6 6 0 6 4 12 10 7 10 17 | 7 12 14 23 24 19 18 21 15%11%10 %6 %2 4 6 3 4 6 5 7 8 7 8 9 18 | 15 13 15 19 22 18 15 27 20 31 19 10 18 7 6 5 4 3 6 9 5 9 7 5 19 | 5 11 7 15 10 13 15 12 8 4 10 %3 %5 3 6 4 5 3 3 6 5 3 8 10 20 | 13 22 29 26 32 20 28 23 17 11 11 5 7 7 6 1 4 5 5 5 14 7 10 15 21 | 14 21 15 34 25 37 33 31 24 17 15 12 12 14 6 7 7 2 8 6 16 10 13 12 22 | 9 16 29 26 21 29 26 16 25 19 13 10 9 7 3 8 7 4 2 9 5 9 8 6 23 | 16 12 15 23 24 22 21 23 17 27 13 12 7 6 8 9 6 4 5 7 4 5 7 13 24 | 7 6 10 20 20 19 18 24 14 14 20 6 12 7 8 4 5 6 15 9 8 10 9 12 25 | 9 10 22 21 19 15 20 17 19 15 16 11 12 6 2 2 4 1 3 2 4 8 4 7 26 | %0%20%28 32%35%24%18%25 16 24 6 16 15 7 10 4 6 5 6 5 4 5 8 9 27 | 16 14 14 29 28 12 17 13 13 7 7 15 5 5 2 10 8 2 10 3 8 9 10 7 28 | 7 12 14 20 18 15 20 8 15 6 8 13 5 8 3 3 9 2 3 4 15 9 12 9 29 | 8 23 25 38 26 33 32 19 17 9 16 NS %7 %9 %0 %5 -- -- %6 %8 5 6 19 23 30 | 16%21%19 19 38 42 30 25%14 %8 NS 2 5 %8 8 4 %3 %4 7 8 9 13 19 17 ---+------------------------------------------------------------------------ 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 04 | 05 | 1 1 1 06 | 1 1 07 | 1 1 1 08 | 1 1 09 | 1 1 1 10 | 1 1 11 | 1 1 12 | 1 13 | 1 14 | 15 | 1 16 | 1 17 | 1 2 18 | 2 2 1 19 | 1 1 1 20 | 1 1 1 1 1 21 | 2 1 1 22 | 1 23 | 24 | 1 25 | 1 26 | 1 1 27 | 1 28 | 1 29 | 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: 53.755 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 | 1 3 4 3 4 22 28 14 17 27 17 18 15 6 4 12 6 3 5 %0 3 1 2 1 02 | 3 2 1 3 2 6 3 4 12 11 20 18 8 14 9 4 9 4 9 15 7 8 8 7 03 | 10 17 20 22 19 12 19 20%17 IF IF IF IF IF IF IF IF IF IF IF IF IF 0 0 04 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF %8%11 %1 6 3 2 4 4 05 | 3 5 4 5 12 5 22 34 23 19 18 17 9 8 2 8 6 7 11 2 2 2 2 4 06 | 0 11 1 5 8 7 21 21 15 21 15 16 10 20 10 11 10 3 %8 %1 0 %0 5 1 07 | 2 9 6 10 11 15 18 25 18 18 16 17 13 7 8 9 6 1 2 1 0 1 0 2 08 | 5 12 16 9 11 9 13 13 13 10 13 11 5 4 8 5 5 8 6 4 7 4 5 8 09 | 11 9 7 9 9 6 11 16 8 4 8 4 7 7 10 5 3 6 3 6 IF 4 2 1 10 | 3 2 4 4 3 5 5 6 10 15 17 11 7 8 7 %4 7 2 4 3 3 5 11 4 11 | 6 11 10 11 11 5 9 7 7 12 6 9 12 2 3 1 4 3 4 6 6 7 3 5 12 | 13 11 14 9 9 11 12 22 15 8 7 4 11 6 5 4 3 2 4 8 4 5 3 7 13 | 12 8 12 13 11 13 6 11 8 11 8 8 14 13 6 9 7 4 4 5 9 6 4 5 14 | 6 18 9 10 8 9 11 9 7 8 3 3 3 7 4 4 2 3 2 1 5 8 7 6 15 | 4 9 5 6 16 15 17 5 8 5 8 4%10 8 7 5 2 8 4 2 3 4 2 1 16 | 1 4 6 7 4 8 16 11 13 8 16 13 14 12 13 5 2 6 %0 1 1 0 1 0 17 | 0 1 2 4 6 5 1 2 7 3 6 5 8 3 6 2 2 7 8 9 11 9 9 8 18 | 14 13 20 16 18 26 15 27 21 20 12 16 14 11 7 4 9 11 4 8 9 7 4 4 19 | 10 15 17 21 14 19 16 20 21 12 16 7 9 5 3 4 2 1 3 4 4 0 6 11 20 | 9 14 17 23 21 12 29 21 19 21 9 7 11 9 12 3 4 5 7 3 13 11 3 6 21 | 8 16 25 24 22 10 19 19 5 16 25 10 19 13 11 5 8 3 %1 %8%17 IF 2 3 22 | 1 11 9 9 1 2 21 19 31 28 28 23 22 15 11 6 9 9 9 3 8 10 13 10 23 | IF 7 2 7 2 4 1 14 17 14 14 16 7 9 7 8 3 2 5 4 %2 %0 4 1 24 | 3 2 4 7 5 7 5 12 11 21 18 15 8 6 7 6 1 5 4 4 7 3 5 7 25 | 9 12 10 11 13 15 9 11 12 9 17 23 6 6 8 5 1 5 3 6 5 5 2 6 26 | 4 6 16 14 9 8 14 14 7 7 8 4 7 4 8 1 0 8 5 3 1 4 4 4 27 | 12 14 10 9 18 18 20 10 16 13 10 15 11 9 9 8 1 4 5 6 6 10 4 4 28 | 9 14 16 26 20 10 14 15 21 14 25 22 9 9 13 17 7 2 6 %0 5 5 8 %2 29 | 14 11 10 8 8 13 21 27 21 14 18 14 16 9 4 11 9 6 4 4 2 12 %6 6 30 | %4 5 6 8 8 11 15 10 10 17 17 16 22 11 9 8 6 4 1 2 1 4 1 6 ---+------------------------------------------------------------------------ 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 | 1 04 | 05 | 06 | 07 | 1 08 | 09 | 10 | 11 | 12 | 1 13 | 1 14 | 15 | 16 | 17 | 1 1 18 | 1 1 1 3 1 1 19 | 1 2 1 20 | 1 21 | 1 22 | 1 1 23 | 24 | 25 | 1 26 | 27 | 1 1 28 | 1 29 | 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: 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 | 0 1 2 1 1 4 12 15 7 10 9 9 5 4 12 5 5 4 IF %4 4 3 2 1 02 | 3 4 2 4 7 4 5 3 9 8 10 6 5 5 9 5 1 6 1 6 3 8 9 4 03 | 9 12 17 13 8 5 16 6 8 9 8 8 8 5 5 7 7 2 8 9 2 4 7 7 04 | IF 4 5 1 0 1 3 1 5 4 4 %7 %4 10 5 6 5 %6 %1 4 2 1 2 1 05 | 3 0 0 3 5 3 10 6 8 10 9 6 7 6 5 5 3 1 %1 IF 2 0 0 2 06 | 2 4 4 5 3 5 14 8 11 6 8 9 10 4 3 1 8 8 %8 %2 3 1 0 1 07 | 3 6 9 11 10 6 7 10 5 5 8 7 11 11 6 9 2 4 6 4 1 4 2 3 08 | 6 18 15 8 10 7 13 13 16 11 14 5 %7 4 9 5 5 6 7 3 6 4 4 5 09 | 9 9 7 7 10 7 11 16 6 4 11 7 12 8 10 5 3 6 2 6 IF %5 2 1 10 | 7 11 12 7 8 9 1 11 9 8 9 5 4 6 8 5 6 4 3 6 7 4 5 5 11 | 5 9 11 12 9 11 6 10 8 9 11 5 3 1 0 7 2 3 3 2 6 3 4 4 12 | 8 7 6 13 5 13 11 14 11 11 6 11 9 4 6 2 8 4 5 4 4 2 2 8 13 | 4 15 12 9 6 10 12 12 7 13 6 13 4 4 6 6 4 1 5 1 7 5 5 4 14 | 6 17 11 7 5 11 11 8 11 5 2 5 8 3 1 5 4 1 2 5 1 3 1 0 15 | 4 9 7 8 6 4 3 8 10 6 8 10 9 6 3 5 5 2 1 IF 2 2 3 7 16 | 2 7 8 5 10 3 7 10 6 9 9 7 7 5 4 4 0 3 IF 3 1 1 1 0 17 | 3 9 7 7 5 2 4 8 5 10 5 7 2 2 3 2 4 5 5 6 2 1 4 5 18 | 12 8 4 12 8 15 12 13 11 12 5 10 8 10 8 5 6 6 5 1 4 2 2 1 19 | 10 6 6 10 10 9 9 18 13 6 7 1 9 7 4 3 4 5 6 5 6 1 2 6 20 | 5 12 6 9 6 6 6 9 4 4 10 9 6 8 4 3 3 3 6 2 5 7 2 4 21 | 10 10 12 8 4 2 14 9 3 7 4 15 6 9 2 4 3 3 %2 %4 3 2 1 0 22 | 8 1 10 8 2 3 10 13 8 9 8 8 4 9 5 7 3 3 4 4 3 1 7 11 23 | IF 11 9 4 3 3 6 8 8 11 7 12 11 6 8 6 5 6 4 7 1 %5 5 5 24 | 9 8 7 1 0 0 4 6 8 12 7 12 13 7 7 3 4 0 2 2 3 4 3 4 25 | 10 14 10 4 9 7 5 9 11 12 12 9 10 7 8 2 6 5 3 4 1 6 1 1 26 | 5 13 13 13 15 6 9 8 10 11 6 9 10 11 5 4 5 2 %1 3 0 2 3 8 27 | 7 14 6 8 12 13 13 6 12 7 7 9 8 7 2 5 7 3 7 4 5 4 3 9 28 | 3 8 11 10 9 16 9 10 9 7 10 7 7 5 8 5 8 3 %4 %0 1 0 1 1 29 | 1 2 4 4 3 2 8 5 8 4 7 9 2 2 5 9 6 2 4 2 1 3 3 2 30 | 1 4 4 10 4 2 5 3 6 6 3 8 6 3 8 4 4 %3 2 4 2 0 0 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 | 02 | 03 | 04 | 05 | 06 | 07 | 1 08 | 09 | 10 | 11 | 12 | 13 | 2 14 | 15 | 16 | 17 | 1 18 | 3 1 19 | 1 1 20 | 1 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 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 ----------------------------------------------------------------------------- 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 | 5 12 9 12 6 6 6 6 5 7 4 9 4 8 2 0 6 2 6 5 9 7 14 15 02 | 9 5 8 6 8 8 8 8 16 10 7 10 8 5 4 2 2 6 2 4 5 10 18 13 03 | 7 9 10 7 9 12 10 10 %6 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 04 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 2 5 3 9 8 14 13 19 05 | 13 9 3 9 6 16 9 10 7 14 12 8 6 6 5 4 6 5 5 9 7 6 8 11 06 | 5 8 4 7 14 9 12 11 11 8 8 8 9 4 2 10 1 5 9 7 4 11 7 12 07 | 12 10 5 10 13 14 10 11 12 10 8 12 8 6 6 5 5 5 5 7 10 4 16 15 08 | 10 4 12 6 17 6 9 14 12 17 3 9 9 8 4 3 5 1 6 5 7 12 11 19 09 | 8 2 8 7 7 10 12 12 7 11 11 8 7 4 6 3 4 4 8 3 6 9 12 13 10 | 15 9 7 8 6 11 7 12 7 12 9 8 7 6 4 2 2 3 6 6 8 11 18 9 11 | 6 12 13 12 12 9 8 15 9 13 7 8 8 9 3 6 4 7 5 7 7 14 17 17 12 | 15 4 10 13 9 16 7 8 6 11 14 4 8 13 3 0 7 9 2 6 5 13 15 14 13 | 5 7 12 8 7 5 8 11 8 9 9 8 6 5 8 1 10 3 6 8 6 16 17 16 14 | 7 8 9 9 14 11 11 6 13 6 9 6 8 6 2 5 5 4 6 4 6 7 12 12 15 | 12 8 6 11 10 11 8 15 17 12 13 14 7 5 5 7 6 4 5 8 6 8 15 9 16 | 8 8 13 9 8 14 13 10 9 19 13 11 3 12 8 6 3 4 6 1 12 8 10 11 17 | 2 10 5 7 15 9 16 9%20 15 15 8 10 6 12 8 5 6 8 7 10 20 21 13 18 | 10 11 18 16 13 15 17 9 14 15 19 21 9 9 6 9 6 7 4 11 12 15 20 19 19 | 19 15 11 23 23 19 19 21 12 19 18 12 10 4 6 6 3 9 9 8 13 13 12 12 20 | 9 9 11 15 12 16 14 16 10 16 18 12 8 10 10 4 5 3 6 12 10 10 10 15 21 | 15 13 16 24 17 24 22 15 21 14 11 9 8 14 11 8 4 2 8 8 13 13 27 18 22 | 10 18 19 8 8 20 18 14 14 13 10 12 10 8 10 6 7 6 6 8 12 10 23 19 23 | 14 17 16 14 15 18 20 22 17 17 14 18 12 6 3 6 1 3 3 10 9 13 13 20 24 | 25 19 17 11 15 23 20 8 28 13 10 7 18 6 12 10 9 4 5 7 8 14 15 14 25 | 9 5 12 12 20 13 18 12 14 7 13 12 9 5 11 10 5 4 9 6 6 16 14 13 26 | 10 8 11 16 18 19 8 9 21 18 10 20 16 2 11 5 7 6 8 8 15 15 20 25 27 | 17%16 11 10 18 11 22 12 11 18 14 5 11 8 7 10 6 6 1 6 13 13 14 13 28 | 15 15 9 19 16 13 23 19 17 22 16 19 12 10 9 7 11 7 6 9 10 22 17 16 29 | 20 18 12 24 12 18 16 21 14 13 13 13 6 9 6 3 5 2 6 4 7 9 17 10 30 | 15 7 10 18 18 17 5 14 13 11 7 13 6 8 5 2 3 1 4 1 7 5 8 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 | 1 03 | 1 04 | 05 | 1 1 1 06 | 1 1 1 07 | 1 1 1 08 | 2 2 09 | 1 1 10 | 1 1 11 | 1 1 1 12 | 1 2 1 1 13 | 1 14 | 1 15 | 1 1 1 16 | 1 1 1 17 | 1 2 1 1 1 18 | 1 3 2 4 2 1 19 | 1 1 1 1 1 1 2 2 1 20 | 1 2 2 1 21 | 2 2 1 1 22 | 23 | 1 24 | 2 1 25 | 1 1 26 | 1 1 1 1 27 | 1 28 | 29 | 1 1 1 30 | 1 1 1 1 ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Frequency: 114.100 ,116.600 MHz Transmitter Location: No1 Aomori-VOR at Aomori city (140.7 E, 40.7 N) Beacon for Air-flight (30Hz AM, 114.100 MHz) No2 Miyako-VOR at Iwaizumi Town (142.0 E, 39.9 N) Beacon for Air-flight (30Hz AM, 116.600 MHz) Antenna : 4el-Yagi Horizon(el. E-W) 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 | 5 5 5 2 3 6 8 9 9 5 9 3 5 2 3 4 3 3 4 5 5 7 4 10 02 | 6 7 6 6 8 3 7 8 7 4 5 4 4 2 1 2 5 2 4 6 7 5 10 1 03 | 2 3 4 6 6 5 6 6 7 7 3 2 3 2 2 2 3 2 6 3 6 12 6 6 04 | 5 8 10 4 6 5 6 8 3 10 5 5 3 5 6 5 4 5 3 5 10 8 10 4 05 | 6 8 7 8 8 7 10 12 5 10 6 3 7 2 4 5 2 8 12 9 8 11 4 4 06 | 8 7 8 15 6 6 9 10 8 10 6 5 5 3 3 3 2 5 7 9 11 7 11 12 07 | 6 5 8 7 7 11 5 11 13 8 8 2 6 5 3 3 4 4 5 11 8 9 10 6 08 | 5 10 10 12 16 5 8 7 9 5 8 11 4 6 4 5 3 2 9 7 11 12 7 6 09 | 11 5 10 16 10 9 9 10 15 9 13 5 6 3 5 5 3 7 5 16 11 11 11 2 10 | 7 7 11 8 11 13 5 16 14 11 6 5 12 9 3 6 4 9 7 8 11 7 14 13 11 | 3 9 9 11 10 12 10 8 9 5 7 3 5 8 3 3 4 2 8 9 8 13 11 4 12 | 11 1 0 2 7 10 10 12 10 7 5 5 4 7 5 3 5 3 6 11 6 9 14 12 13 | 5 4 4 9 4 15 16 7 7 7 9 8 8 6 6 9 4 6 2 11 14 13 10 3 14 | 7 7 10 15 12 14 11 --%11 8 6 7 9 5 5 6 8 7 8 3 7 2 10 5 15 | 6 6 7 10 10 12 5 6 5 7 11 5 9 8 2 4 5 5 7 7 6 4 2 9 16 | 7 13 3 10 14 12 8 5 10 10 8 8 4 5 5 5 3 8 5 6 8 7 8 5 17 | 7 10 11 10 8 11 8 7 13 11 8 2 3 1 5 3 12 7 5 5 11 13 8 5 18 | 9 7 8 11 11 11 12 14 10 6 13 6 11 8 3 4 5 3 3 9 6 11 6 4 19 | 6 7 10 9 15 10 12 4 11 16 2 9 9 6 5 5 2 3 8 5 7 6 6 13 20 | 9 7 10 15 15 9 7 11 12 11 4 6 3 8 4 4 3 4 4 3 9 13 10 6 21 | 6 6 8 11 9 9 15 14 8 6 8 4 4 7 2 %1 2 3 4 4 %8 9 11 10 22 | 5 6 5 6 5 7 11 8 13 9 6 5 7 5 4 5 3 6 6 6 8 8 12 9 23 | 4 4 6 8 14 7 8 8 12 8 7 6 7 3 1 11 4 7 7 5 8 9 9 12 24 | 6 6 7 6 7 5 8 7 10 4 13 9 4 6 3 4 5 4 7 3 5 9 9 1 25 | 2 5 9 10 10 11 11 8 6 8 7 7 3 3 0 3 2 3 9 9 12 11 9 5 26 | 5 7 6 7 9 8 14 8 7 5 8 3 5 6 5 3 4 9 4 4 9 8 8 9 27 | 4 6 6 9 12 13 8 6 6 10 9 4 8 5 11 4 1 2 8 10 15 9 12 5 28 | 6 6 6 5 11 12 9 5 6 6 9 2 1 3 5 4 3 3 3 7 8 4 9 4 29 | 7 7 5 11 4 8 13 11 15 8 3 %8 5 8 7 8 2 0 8 8 7 9 10 7 30 | 7 9 12 9%13 10 8 14 18 9 7 9 8 5 5 5 6 2 2 3 10 7 11 7 ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 02 | 1 1 03 | 1 1 04 | 1 05 | 1 06 | 07 | 2 1 1 1 08 | 09 | 1 1 1 1 10 | 1 1 11 | 12 | 1 1 1 13 | 1 14 | 1 15 | 1 1 16 | 1 1 1 1 17 | 2 1 18 | 1 1 1 1 1 1 19 | 1 1 1 1 2 2 20 | 1 1 21 | 22 | 23 | 1 1 24 | 25 | 1 1 26 | 1 1 1 1 1 27 | 1 1 28 | 1 1 1 29 | 30 | 1 1 1 1 1 ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: Kawaguchi Science Museum [Masahiko Matsuda] Location: Kawaguchi, Saitama,Japan(139.72E, 35.82N) 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 : 5el-Yagi (15m height) direction 270+ALA-(WEST) Receiver : IC-R75 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 | 21 11 12 12 17 17 16 11 9 8 6 8 6 10 7 8 9 5 6 12 11 8 14 13 02 | 12 10 8 13 6 7 16 10 12 11 8 8 7 5 6 8 3 4 6 10 14 17 17 11 03 | 8 10 16 6 13 19 14 10 11 4 0 1 0 1 1 0 0 0 0 0 0 0 0 0 04 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 9 7 7 10 7 15 16 16 05 | 12 7 13 6 11 19 10 11 8 11 8 9 9 10 5 10 9 4 7 16 10 8 5 8 06 | 7 11 14 15 15 17 22 14 16 14 7 10 13 15 10 9 6 7 10 7 10 16 16 12 07 | 12 23 13 14 14 13 19 13 16 13 14 9 7 10 9 7 4 8 13 10 13 9 14 14 08 | 14 13 14 8 14 11 12 19 10 19 6 8 13 5 8 10 6 7 10 5 15 14 10 26 09 | 8 5 11 19 18 19 17 13 6 10 12 8 6 6 7 11 6 4 5 13 10 7 11 15 10 | 14 11 4 11 13 13 13 13 9 9 9 9 11 7 7 7 7 5 10 7 12 11 18 13 11 | 18 23 14 22 13 22 14 19 12 8 10 9 14 6 8 8 7 8 11 12 9 12 11 8 12 | 14 10 6 11 8 17 13 7 10 10 11 8 8 9 8 7 8 6 9 11 8 12 11 16 13 | 5 10 13 14 14 11 12 16 4 7 14 9 7 6 9 7 4 7 4 8 7 12 9 11 14 | 6 8 10 10 14 9 10 8 13 10 5 12 8 5 8 4 8 5 4 7 14 9 13 10 15 | 14 12 11 12 8 13 10 19 12 9 9 7 7 8 6 7 10 7 8 6 10 10 14 5 16 | 9 7 12 10 9 11 11 10 13 10 7 10 7 11 13 9 7 8 13 7 15 6 8 7 17 | 4 8 13 14 11 12 14 8 3 9 6 4 4 4 8 3 4 1 7 3 11 11 13 3 18 | 10 7 14 12 11 9 11 11 10 10 10 8 5 4 11 6 5 8 5 7 11 11 8 9 19 | 11 10 9 14 19 15 15 13 9 10 8 7 11 5 7 2 9 6 5 4 10 11 9 11 20 | 12 9 14 18 17 13 14 10 6 15 13 15 13 11 12 7 8 9 4 6 10 8 12 9 21 | 4 11 13 14 10 15 13 13 14 13 16 13 5 6 8 12 7 6 7 11 14 9 15 11 22 | 15 13 14 9 9 15 19 13 6 14 8 7 12 12 5 8 11 4 9 8 9 10 16 8 23 | 13 15 9 9 11 20 21 13 18 14 12 15 5 15 3 7 10 8 8 6 10 7 10 18 24 | 14 17 16 12 8 17 10 9 17 10 13 8 14 9 8 8 1 9 8 11 19 15 8 7 25 | 9 9 10 12 13 14 19 13 11 9 4 10 9 4 10 8 4 4 8 8 10 11 9 12 26 | 10 12 16 14 14 20 13 11 9 13 7 12 7 4 10 9 6 9 12 9 9 8 10 22 27 | 8 13 6 11 11 13 15 13 10 14 12 13 11 9 11 9 5 9 7 11 8 10 11 8 28 | 6 10 8 13 15 8 17 11 6 15 5 6 7 5 9 11 8 7 11 7 10 11 13 10 29 | 11 13 12 10 16 13 12 14 9 9 6 7 10 14 3 7 8 5 10 8 14 9 12 10 30 | 7 11 13 16 12 17 12 19 16 11 13 10 8 10 5 10 6 4 10 10 13 10 14 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 | 1 1 03 | 1 04 | 1 05 | 1 1 1 06 | 1 1 07 | 1 1 1 08 | 1 1 1 09 | 1 1 1 10 | 2 1 1 11 | 1 12 | 1 1 1 1 13 | 1 2 14 | 1 1 1 15 | 1 1 16 | 2 1 1 3 17 | 1 2 1 1 18 | 1 1 3 1 1 19 | 1 1 1 1 1 1 1 1 20 | 1 1 1 21 | 1 2 1 1 22 | 1 23 | 24 | 1 25 | 1 1 26 | 1 1 1 27 | 1 28 | 29 | 1 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: 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 02 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 03 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 04 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 4 | 9 | 6 | 3 | 3 | 6 | 1 | 6 | 2 | 5 | 8 | ES | ES | ES | 05 | ES | ES |??? |??? |??? |??? |??? |??? |??? |??? |??? | 4 | 5 | 1 | 3 | 3 | 4 | 7 | 6 | 9 | 2 | ES | ES | ES | 06 | ES | ES | ES | ES | ES | ES | ES | ES | 0 | 0 | 6 | 2 | 11 | 6 | 1 | 3 | 7 | 6 | 6 | 13 | 7 | ES | ES | ES | 07 | ES | ES | ES | ES | ES | ES | ES | ES | 4 | 14 | 7 | 7 | 9 | 7 | 4 | 3 | 4 | 3 | 6 | 3 | 4 | ES | ES | ES | 08 | ES | ES | ES | ES | ES | ES | ES | ES | 5 | 2 | 4 | 5 | 12 | 9 | 6 | 7 | 0 | 4 | 2 | 7 | 10 | ES | ES | ES | 09 | ES | ES | ES | 9 | ES | ES | ES | ES | 3 | 2 | 5 | 7 | 6 | 5 | 6 | 3 | 4 | 6 | 6 | 7 | 7 | ES | ES | ES | 10 | ES | ES | ES | ES | ES | ES | ES | ES | 0 | 3 | 6 | 12 | 11 | 5 | 13 | 5 | 5 | 4 | 14 | 4 | 16 | ES | ES | ES | 11 | 5 | 26 | 11 | 15 | ES | ES | ES | ES | 4 | 0 | 4 | 11 | 6 | 4 | 7 | 2 | 7 | 9 | 10 | 7 | 4 | 9 | 21 | ES | 12 | ES | 6 | 3 | 6 | 3 | 1 | 1 | 3 | 4 | 3 | 5 | 5 | 7 | 10 | 4 | 4 | 3 | 5 | 7 | 5 | 6 | ES | ES | ES | 13 | ES | ES | ES | ES | ES | ES | ES | ES | 2 | 3 | 4 | 11 | 7 | 9 | 6 | 1 | 3 | 10 | 6 | 2 | 8 | 5 | ES | ES | 14 | 2 | ES | ES | ES | ES | ES | ES | ES | 4 | 1 | 16 | 1 | 8 | 9 | 6 | 5 | 5 | 6 | 8 | 1 | 6 | 3 | 18 | 22 | 15 | 4 | 14 | 13 | 4 | 5 | 14 | 5 | 10 | 0 | 1 | 16 | 10 | 12 | 9 | 8 | 9 | 2 | 0 | ES | 12 | 6 | 6 | 12 | 6 | 16 | 6 | 6 | 2 | 4 | 2 | 0 | 1 | 0 | 2 | ES | 4 | 12 | 23 | 20 | 7 | 2 | 3 | 7 | 15 | ES | ES | 4 | ES | ES | 17 | 8 | 6 | 6 | 2 | 6 | 4 | 1 | 0 | 7 | 4 | 4 | 8 | 10 | 2 | ES | 5 | 3 | 10 | 5 | 8 | 7 | 8 | 11 | 9 | 18 | ES | ES | 26 | ES | ES | 8 | ES | ES | 14 | 16 | 11 | 10 | 20 | 22 | 9 | 3 | 1 | 11 | 6 | 9 | 17 | ES | 4 | 6 | 19 | 4 | ES | 0 | 1 | 2 | 11 | 0 | 9 | 0 | 5 | 7 | 6 | 9 | 9 | 22 | ES | 3 | 0 | 0 | 1 | 3 | 0 | 2 | 0 | 20 | 0 | 5 | ES | ES | ES | 0 | 3 | ES | 5 | 2 | 6 | ES | 7 | ES | ES | 6 | 5 | 3 | 5 | 3 | 1 | 1 | 3 | 12 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 7 | 3 | 3 | 1 | 4 | 0 | 1 | 3 | 3 | 1 | 6 | 3 | 22 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 6 | 4 | 10 | 12 | 5 | 2 | 3 | 9 | 7 | 3 | 4 | ES | 2 | 23 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 1 | 0 | 6 | 1 | 5 | 7 | 1 | 3 | 3 | 2 | 4 | 3 | 7 | 3 | 4 | 8 | 6 | 24 | 8 | 2 | 4 | 2 | 4 | 4 | 1 | 1 | 0 | 3 | 3 | 5 | 4 | 2 | 1 | 0 | 2 | 7 | 6 | 4 | 4 | 8 | 5 | 2 | 25 | 1 | 1 | 5 | 5 | 2 | 7 | 0 | 1 | 3 | 5 | 6 | 7 | 5 | 5 | 1 | 1 | 5 | 12 | 5 | 4 | 8 | 9 | 16 | 8 | 26 | 7 | 1 | 9 | 0 | 5 | 3 | 1 | 2 | 2 | 4 | 8 | 6 | 4 | 7 | 2 | 5 | 0 | 7 | 2 | 7 | 8 | 13 | ES | 11 | 27 | 1 | 0 | 0 | 0 | 10 | 4 | 2 | 3 | 2 | 0 | ES | 4 | 4 | 7 | 5 | 2 | 4 | 14 | 6 | 5 | 6 | 6 | 12 | 4 | 28 | 4 | 7 | 3 | 2 | 3 | 2 | 0 | 1 | 10 | 4 | 1 | 4 | 0 | 0 | 1 | 2 | 4 | 5 | 3 | 4 | 0 | 3 | 0 | 1 | 29 | 1 | 1 | 4 | 0 | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 2 | 2 | 0 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 30 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 4 | 3 | 5 | 6 | 1 | 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 02 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 03 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 04 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | ES | 05 | ES | ES |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | ES | 06 | ES | ES | ES | ES | ES | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | ES | 07 | ES | ES | ES | ES | ES | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | ES | 08 | ES | ES | ES | ES | ES | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | ES | 09 | ES | ES | ES | 0 | ES | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | ES | 10 | ES | ES | ES | ES | ES | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | ES | 11 | 0 | 0 | 0 | 0 | ES | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | ES | 12 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | ES | 13 | ES | ES | ES | ES | ES | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | 14 | 0 | ES | ES | ES | ES | ES | ES | ES | 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 | ES | 0 | 0 | 0 | 1 | 0 | 16 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | ES | ES | 1 | ES | ES | 17 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | ES | ES | 0 | ES | ES | 0 | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | 0 | 0 | 19 | 0 | ES | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | ES | ES | ES | 0 | 0 | ES | 0 | 0 | 0 | ES | 0 | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | ES | 0 | 23 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 26 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening 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 | 1 | 0 | 0 | 0 | 2 | 1 | 2 | 0 |Oct 01 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 02 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 2 | 1 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 2 | 0 | 0 | 05 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 2 | 0 | 2 | 1 | 0 | 1 | 06 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 3 | 5 | 1 | 2 | 0 | 1 | 07 | 1 | 0 | 1 | 1 | 3 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 08 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 09 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 3 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 10 | 0 | 0 | 1 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | 1 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 0 | 2 | 2 | 1 | 2 | 4 | 3 | 0 | 2 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 2 | 2 | 1 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 2 | 1 | 13 | 2 | 2 | 0 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 2 | 0 | 14 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 0 | 15 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 1 | 0 | 1 | 0 | 16 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 2 | 0 | 0 | 0 | 17 | 0 | 1 | 0 | 2 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 2 | 1 | 2 | 3 | 18 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 1 | 0 | 1 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 20 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 3 | 1 | 0 | 2 | 1 | 1 | 21 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 2 |??? | 23 | 2 | 1 | 1 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 24 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 2 | 1 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 2 | 0 | 0 | 26 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 4 | 1 | 2 | 2 | 27 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 0 | 2 | 1 | 0 | 0 | 28 | 0 | 0 | 1 | 1 | 3 | 1 | 0 | 0 | 2 | 1 | 1 | 2 | 2 | 0 | 0 | 3 | 3 | 1 | 2 | 2 | 2 | 1 | 0 | 0 | 29 | 0 | 1 | 1 | 2 | 1 | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 1 | 2 | 3 | 0 | 4 | 3 | 5 | 1 | 30 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Kazuyoshi Kanatsu Location : Matsue, Shimae, Japan (133.06 E, 35.48 N) Frequency: 53.755 MHz Antenna : 2el. COMET HB9CV Receiver : ITEC HRO-RX1a 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 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 | 7 | 2 | 11 | 8 | 10 | 9 | 3 | 6 |Oct 01 | 7 | 0 | 1 | 1 | 1 | 2 | 1 | 0 | 5 | 1 | 4 | 2 | 4 | 2 | 4 | 2 | 2 | 3 | 5 | 8 | 8 | 2 | 4 | 2 | 02 | 0 | 3 | 2 | 1 | 6 | 2 | 3 | 0 | 3 | 2 | 5 | 1 | 0 | 0 | 1 | 0 | 4 | 9 | 5 | 6 | 8 | 3 | 6 | 2 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 5 | 2 | 1 | 1 | 4 | 2 | 3 | 7 | 1 | 2 | 4 | 6 | 7 | 6 | 3 | 2 | 5 | 05 | 5 | 2 | 0 | 4 | 1 | 0 | 0 | 1 | 1 | 3 | 1 | 0 | 0 | 1 | 0 | 3 | 3 | 2 | 0 | 9 | 1 | 4 | 3 | 6 | 06 | 6 | 6 | 5 | 0 | NS | 1 | 2 | 2 | 2 | 4 | 6 | 2 | 3 | 5 | 3 | 2 | 2 | 6 | 2 | 4 | 9 | 13 | 4 | 7 | 07 | 6 | 3 | 8 | 3 | 4 | 2 | NS | 6 | 2 | 2 | 1 | 5 | 4 | 3 | 3 | 1 | 1 | 9 | 8 | 5 | 8 | 2 | 5 | 6 | 08 | 7 | 2 | 2 | 3 | 3 | 5 | NS | 2 | 4 | 5 | 3 | 7 | 3 | 2 | 0 | 2 | 4 | 2 | 3 | 2 | 2 | 1 | 3 | 5 | 09 | 4 | 6 | 3 | 2 | NS | NS | 9 | 2 | 1 | 2 | 1 | 2 | 4 | 3 | 0 | 5 | 4 | 5 | 9 | 6 | 3 | 4 | 6 | 7 | 10 | 1 | 3 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 0 | 3 | 3 | 7 | 3 | 4 | 10 | 3 | 1 | 7 | 3 | 3 | 5 | 11 | 5 | 0 | 4 | 0 | 1 | 8 | 2 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | NS | 4 | 3 | 8 | 3 | 1 | 0 | 2 | 3 | 3 | 12 | 3 | 1 | NS | 5 | 2 | 1 | 5 | 4 | 1 | 0 | 3 | 8 | 1 | 5 | 0 | 0 | 0 | 1 | 1 | 3 | 1 | 0 | 5 | 6 | 13 | 11 | 3 | 5 | 1 | 1 | NS | 4 | 4 | 0 | 1 | 0 | 1 | 1 | 2 | 0 | 4 | 1 | 7 | 4 | 4 | 1 | 2 | 3 | 1 | 14 | 1 | 2 | 3 | 4 | 0 | 1 | 3 | 2 | 2 | 3 | 1 | 1 | 2 | 2 | 1 | 5 | 4 | 7 | 1 | 0 | 0 | 0 | 0 | 7 | 15 | 5 | 6 | 6 | 4 | 2 | 1 | 1 | 3 | 0 | 2 | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 5 | 3 | 1 | 7 | 5 | 16 | 7 | 5 | 6 | 4 | 3 | 2 | 5 | 5 | 3 | 4 | 5 | 5 | 4 | 2 | 0 | 4 | 5 | 3 | 4 | 2 | 8 | 2 | 6 | 8 | 17 | 7 | 8 | 7 | 4 | 4 | 6 | 9 | 6 | 4 | 8 | 8 | 5 | 4 | 5 | 2 | 2 | 5 | 5 | 7 | 6 | 3 | 14 | 8 | 10 | 18 | 12 | 4 | 2 | 7 | 4 | 5 | 2 | 1 | 1 | 4 | 1 | 2 | 1 | 4 | 1 | 3 | 3 | 2 | 4 | 5 | 1 | 4 | 10 | 8 | 19 | 4 | 3 | 1 | 2 | 3 | 1 | 4 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 3 | 1 | 3 | 4 | 5 | 5 | 3 | 2 | 4 | 4 | 20 | 4 | 7 | 1 | 4 | 3 | 3 | 3 | 0 | 0 | 1 | 1 | 2 | 5 | 1 | 1 | 0 | 4 | 0 | 0 | 1 | 1 | 2 | 1 | 6 | 21 | 3 | 9 | 5 | 10 | 1 | 1 | 5 | 1 | 0 | 4 | 1 | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 6 | 22 | 4 | 4 | 5 | 6 | 4 | 4 | 8 | 2 | 1 | 4 | 0 | 2 | 6 | 5 | 2 | 5 | 2 | 2 | 1 | 14 | 5 | 2 | 8 | 13 | 23 | 7 | 6 | 4 | 3 | 9 | 0 | 5 | 5 | 2 | 3 | 1 | 4 | 1 | 0 | 1 | 1 | 0 | 0 | 4 | 0 | 1 | 1 | 1 | 3 | 24 | 8 | 6 | 9 | 5 | 4 | 3 | 1 | 3 | 3 | 2 | 3 | 4 | 1 | 0 | 1 | 3 | 6 | 3 | 6 | 5 | 6 | 9 | 6 | 2 | 25 | 5 | 7 | 6 | 2 | 1 | 3 | 1 | 2 | 4 | 7 | 2 | 5 | 3 | 1 | 2 | 9 | 4 | 0 | 1 | 0 | 0 | 1 | 6 | 7 | 26 | 2 | NS | NS | 4 | 0 | 2 | 4 | 1 | 3 | 3 | 2 | 2 | 6 | 4 | 4 | 1 | 2 | 3 | 4 | 10 | 4 | 9 | 8 | 9 | 27 | 8 | 6 | 4 | 5 | 4 | 2 | 7 | 1 | 2 | 4 | 3 | 0 | 3 | 2 | 2 | 5 | 3 | 1 | 4 | 3 | 6 | 5 | 7 | 2 | 28 | 5 | 7 | 7 | 4 | 1 | 4 | 7 | 1 | 2 | 2 | 1 | 4 | 7 | 4 | 1 | 4 | 0 | 0 | 1 | 7 | 5 | 8 | 2 | 6 | 29 | 4 | 5 | 2 | 0 | 2 | 2 | 0 | 3 | 4 | 5 | 2 | 2 | 0 | 2 | 0 | 0 | 5 | 5 | 6 | 9 | 4 | 8 | 3 | 10 | 30 | 4 | 8 | 6 | 4 | 3 | 0 | NS | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 | 1 | 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 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | NS | 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 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | NS | NS | 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 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 18 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 19 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 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 | 2 | 0 | 0 | 0 | NS | 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. 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 2020.02.25