Radio Meteor Observation in Japan No.203 September 2018 ( 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 -- Sep| 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 7 8 7 6 11 10 8 2 8 3 1 8 1 4 1 6 3 2 3 6 7 9 8 02 | 10 13 11 6 15 7 14 7 9 2 5 7 2 7 0 4 4 2 1 4 5 6 6 7 03 | 10 11 8 11 4 6 6 5 3 2 2 4 4 5 4 %2 2 1 3 0 2 %8 7 6 04 | 8 12 19 11 7 9 6 11 4 4 3 %0 %0 5 6 -- -- -- -- -- -- -- -- -- 05 | -- -- -- -- -- 19 10 13 8 7 5 8 8 9 4 2 3 2 1 4 4 6 9 10 06 | 10 12 15 14 14 5 10 10 12 7 9 9 6 5 4 2 4 1 5 2 6 13 9 7 07 | 15 11 17 13 11 10 8 7 10 13 12 8 8 5 5 4 4 3 3 7 5 8 6 5 08 | 8 13 8 10 11 11 3 10 6 10 3 0 2 6 3 1 3 4 7 3 9 9 7 12 09 | 9 12 10 12 8 11 7 15 7 10 6 5 3 6 7 7 5 1 3 4 6 6 11 6 10 | 17 13 9 7 6 6 6 7 8 3 9 5 12 5 8 1 2 5 4 2 1 6 9 7 11 | 10 15 14 9 11 13 16 9 8 4 8 7 4 4 1 3 4 3 5 2 5 4 6 10 12 | 11 10 11 12 10 7 11 5 5 10 7 6 9 9 4 3 2 0 2 3 5 7 4 9 13 | 11 10 8 10 7 12 11 10 7 5 10 4 3 5 6 3 1 3 3 1 1 5 8 9 14 | 14 10 10 10 10 11 6 13 7 2 4 4 5 6 8 10 1 4 4 2 3 4 6 7 15 | 10 9 9 11 7 12 7 9 9 7 3 6 1 3 3 2 6 5 %2 5 6 3 8 8 16 | 11 11 13 8%15 11 9 7 4 6 11 11 1 5 7 2 3 1 2 3 1 6 4 7 17 | 11 19 14 9 11 4 6 7 6 10 7 6 3 3 8 4 6 3 3 7 8 3 8 7 18 | 9 9 11 17 10 13 9 13 14 4 9 5 6 3 2 3 7 5 1 5 3 6 9 7 19 | 7 16 13 11 10 8 8 10 8 5 9 4 3 12 2 4 4 5 2 2 2 7 5 6 20 | 6 11 16 7 10 13 11 10 7 10 6 8 5 9 5 7 6 3 2 11 5 7 4 10 21 | 15 17 18 7 14 17 16 10 6 6 8 7 4 11 3 7 2 1 3 5 5 2 6 8 22 | 15 13 20 9 4 10 12 5 9 4 5 8 3 7 2 2 2 3 8 4 %2 4 6 4 23 | 10 11 %9 14 10 13 15 10 12 8 5 5 2 2 2 1 4 3 3 4 5 7 3 15 24 | 8 16 12 15 13 10 9 12 11 7 6 5 5 7 8 3 2 0 5 3 3 4 5 6 25 | 8 12 8 8 12 12 5 10 8 5 12 7 6 11 7 5 6 3 6 1 11 6 7 7 26 | 14 10 8 8 12 6 18 11 5 10 4 6 8 8 5 7 4 1 2 4 5 8 8 7 27 | 7 13 16 12 12 8 19 9 11 9 12 13 12 7 7 7 3 6 0 7 7 3 10 10 28 | 10 7 15 11 13 13 19 16 9 5 13 8 5 1 2 0 4 2 4 2 5 6 7 11 29 | 12 14 11 11 10 11 10 14 8 17 12 7 14 17 8 6 7 5 5 7 5 3 %5 9 30 | 10 7 15 15%14 14 15 15 9 12 7 12 13 12 9 4 3 2 4 7 15 11 7 12 ---+------------------------------------------------------------------------ Sep| 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 Sep| 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 | 1 1 04 | 1 05 | 2 06 | 1 1 1 07 | 1 2 08 | 1 1 09 | 1 1 10 | 1 1 1 1 11 | 1 1 12 | 1 1 1 1 1 13 | 1 1 2 1 1 14 | 1 1 1 15 | 1 16 | 1 1 17 | 1 1 1 18 | 19 | 1 20 | 2 1 21 | 1 22 | 23 | 1 1 24 | 25 | 1 1 26 | 1 27 | 28 | 1 29 | 1 1 30 | 2 ---+------------------------------------------------------------------------ Sep| 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 -- Sep| 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 | 15 18 13 13 16 15 9 5 17 5 7 7 9 9 5 6 1 5 2 10 8 2 9 8 02 | 11 11 11 9 8 13 13 9 8 10 9 7 10 12 9 9 7 2 1 4 6 7 8 8 03 | 6 8 10 7 7 9 11 15 6 12 5 11 11 7 8 3 8 1 3 0 %6 4 5 7 04 | 13 14 9 11 7 15 16 11 7 7 10 5 8 9 9 10 7 9 5 4 8 4 11 19 05 | 14 12 10 16 13 19 15 4 17 16 11 8 6 5 5 8 5 2 4 4 10 8 9 6 06 | 10 15 14 12 10 14 12 8 8 9 8 9 12 12 6 7 4 7 4 3 11 11 11 6 07 | 7 8 12 14 14 11 15 9 17 16 16 8 18 11 9 10 3 7 5 7 7 16 16 9 08 | 14 27 24 10 18 21 11 20 9 13 11 13 14 12 10 10 6 4 1 6 9 8 9 4 09 | 7 10 13 11 10 8 16 13 11 9 8 5 9 9 12 10 8 3 6 7 6 11 5 16 10 | 15 12 10 14 13 12 13 15 6 10 8 7 5 7 6 14 8 3 5 2 4 9 10 -- 11 | -- -- -- -- -- -- %8 5 9 14 1 7 8 3 0 6 5 0 3 2 8 11 6 9 12 | 9 9 16 9 11 11 11 11 8 11 5 10 10 10 5 15 1 4 6 1 4 8 11 4 13 | 9 5 12 16 12 16 14 13 13 10 13 3 10 9 11 11 8 8 5 5 3 6 8 10 14 | 16 7 26 13 12 14 17 18 10 11 8 9 12 7 8 10 4 2 6 4 2 9 9 6 15 | 13 8 18 12 9 12 9 9 4 15 10 17 6 6 6 7 7 2 4 6 8 10 5 14 16 | 8 23 13 10 11 8 9 11 12 14 3 8 15 12 7 5 5 3 6 4 7 8 6 4 17 | 5 6 11 10 10 4 8 9 12 10 4 8 6 8 6 3 3 4 1 6 7 7 13 2 18 | 6 3 9 9 10 13 11 9 15 4 9 4 9 8 6 3 3 1 3 7 10 8 17 6 19 | 14 15 12 12 16 14 15 14 12 5 16 8 12 9 4 1 6 7 4 6 10 8 8 12 20 | 8 10 9 10 19 19 20 16 16 18 7 8 4 11 9 8 10 3 5 8 %5 9 10 16 21 | 13 17 23 13 19 29 18 13 21 21 13 9 6 7 12 3 3 1 6 6 8 2 2 8 22 | 12 13 18 10 17 18 12 14 11 5 9 10 5 2 2 3 5 3 3 4 6 7 17 13 23 | 18 13 18 13 8 21 12 23 11 13 3 4 7 5 4 3 4 3 2 1 2 4 0 5 24 | 13 17 17 15 14 14 15 21 14 10 7 14 8 6 4 9 7 7 5 11 9 14 11 13 25 | 12 14 17 12 12 24 18 17 12 12 7 10 5 6 4 5 4 5 4 0 2 2 5 3 26 | 14 11 11 19 17 15 12 16 5 9 8 8 14 3 8 5 5 7 4 5 6 14 7 10 27 | 16 18 14 17 24 15 12 9 14 8 7 10 2 4 2 2 4 0 3 9 6 11 8 5 28 | 9 13 16 15 13 18 17 18 15 14 11 9 6 5 2 0 1 6 2 5 2 8 6 14 29 | 26 23 26 15 22 29 21 20 18 22 15 16 13 17 5 %1 IF IF %6 %4 1 3 7 4 30 | 2 7 5 9 15 25 14 16 21 17 13 17 17 14 7 9 5 6 8 4 10 4 7 12 ---+------------------------------------------------------------------------ Sep| 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 Sep| 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 1 03 | 1 1 04 | 1 05 | 1 1 06 | 1 07 | 1 1 08 | 1 09 | 10 | 1 1 11 | 12 | 1 1 1 1 13 | 14 | 1 15 | 16 | 2 2 17 | 1 18 | 1 1 19 | 1 20 | 1 2 21 | 22 | 23 | 1 1 24 | 1 25 | 1 26 | 1 27 | 28 | 29 | 30 | ---+------------------------------------------------------------------------ Sep| 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 : 3el-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 -- Sep| 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 0 3 4 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 IF IF IF 02 | %7 13 7 11 9 14 6 7 2 %6 %6 7 11 5 6 3 3 3 6 5 6 8 5 7 03 | 8 8 6 16 10 6 16 8 4 13 16 9 10 3 11 6 7 6 4 3 %8 %3 8 4 04 | 11 18 9 7 10 7 7 8 8 10 10 7 11 7 7 5 9 5 4 4 1 6 10 16 05 | 10 9 7 9 7 14 9 15 10 5 7 6 1 3 4 2 4 5 5 3 5 6 8 8 06 | 11 12 9 10 13 13 10 14 7 7 10 11 7 4 9 9 4 3 8 10 8 6 15 15 07 | 13 7 14 10 1 11 13 15 12 10 8 11 8 5 16 5 IF IF 6 5 10 15 12 9 08 | 18 11 13 8 14 16 9 13 7 12 12 8 6 5 8 6 6 3 9 6 7 10 17 13 09 | 19 17 15 17 13 15 10 15 13 9 11 7 6 8 6 4 8 4 6 4 6 11 8 6 10 | 12 11 6 11 8 8 9 11 12 5 4 7 9 4 3 4 4 2 2 6 8 9 8 14 11 | 12 10 8 7 9 7 11 5 6 8 8 2 7 7 4 6 4 11 10 6 6 15 9 7 12 | 18 11 14 10 11 6 13 10 13 11 11 6 9 8 10 7 5 5 8 9 4 9 1 IF 13 | IF IF IF IF IF IF%11 9 9 9 13 9 5 11 10 6 12 2 2 3 6 5 11 7 14 | 17 11 14 9 8 11 10 11 6 9 9 9 6 %8 IF %4 3 2 3 3 12 7 8 12 15 | 16 19 11 9 7 8 9 9 11 12 9 10 11 3 8 7 8 7 5 6 7 3 6 9 16 | 16 10 9 17 17 10 9 16 7 11 3 13 5 6 9 1 8 6 14 4 6 9 8 %5 17 | 6 1 4 1 3 2 1 5 4 6 10 9 8 8 18 8 5 4 5 6 7 6 5 5 18 | 7 8 8 11 2 7 5 6 4 5 7 9 7 3 3 2 4 8 5 5 5 4 5 6 19 | 7 14 8 7 14 4 9 3 3 1 10 9 6 3 10 5 9 5 4 5 2 5 8 13 20 | 4 7 8 9 10 6 6 6 16 5 10 14 10 14 6 6 6 3 3 4 IF 1 %0 %9 21 | 11 10 14 6 7 10 13 10 9 5 7 6 14 0 8 6 5 3 3 6 6 6 7 6 22 | 5 8 7 10 7 13 5 10 5 5 5 9 5 4 4 5 5 3 3 0 2 4 7 6 23 | 9 12 10 11 11 9 9 11 12 9 8 10 11 7 8 4 4 5 6 3 7 3 10 7 24 | 5 12 12 20 9 7 7 6 11 4 14 9 3 4 2 11 5 4 7 3 6 6 6 14 25 | 7 9 13 8 9 6 10 12 9 10 8 8 7 3 7 8 6 5 4 5 7 3 3 8 26 | 12 5 11 9 11 12 3 8 3 11 6 12 3 9 6 10 9 4 4 1 7 4 7 10 27 | 10 11 13 11 6 7 13 13 15 13 8 6 6 5 6 5 4 1 4 3 4 3 5 4 28 | 7 17 13 14 10 19 15 5 5 3 6 5 6 6 6 1 5 1 3 4 5 5 5 10 29 | 11 18 12 11 8 16 10 17 10 10 9 8 16 11 6 5 2 8 6 %2 5 10 3 8 30 | 5 12 7 5 12 14 10 13 9 6 13 9 4 9 12 13 7 3 5 7 4 7 6 4 ---+------------------------------------------------------------------------ Sep| 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 Sep| 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 05 | 1 06 | 1 07 | 1 1 08 | 1 1 09 | 10 | 1 1 11 | 1 1 12 | 1 1 1 13 | 14 | 1 15 | 16 | 2 1 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 1 25 | 26 | 27 | 28 | 29 | 30 | 1 ---+------------------------------------------------------------------------ Sep| 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 -- Sep| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 14 19 14 14 16 16 20 18 10 8 14 6 12 6 11 6 9 5 1 10 10 10 12 10 02 | 16 16 12 14 17 16 13 21 13 16 10 16 11 8 6 8 5 4 6 9 13 15 16 20 03 | 12 15 14 18 13 20 17 14 8 11 11 6 11 4 7 11 6 5 4 4 9 8 12 3 04 | 24 12 23 14 23 14 8 15 18 14 10 2 7 8 14 7 7 7 6 11 5 16 13 18 05 | 16 14 19 16 12 17 14 16 13 14 17 4 11 7 6 7 7 7 7 9 10 14 6 18 06 | 14 16 15 21 21 18 14 19 12 5 13 11 8 15 9 10 4 3 8 6 7 15 14 10 07 | 20 14 17 14 13 16 11 19 18 15 16 12 15 7 6 8 7 7 7 5 4 7 18 7 08 | 14 11 18 14 21 28 13 25 21 14 8 10 9 11 12 7 8 9 3 6 12 5 15 9 09 | 9 10 9 15 13 17 9 26 7 17 11 10 6 10 7 7 11 2 10 5 5 10 9 13 10 | 14 18 9 14 12 23 12 14 16 22 12 14 9 12 7 8 2 2 6 3 2 12 6 13 11 | 13 12 10 18 17 16 15 16 11 13 14 8 9 5 9 2 10 8 1 5 9 14 9 15 12 | 13 16 20 19 23 21 19 9 17 16 16 8 12 13 12 11 6 0 10 7 8 16 12 22 13 | 16 11 19 19 25 19 15 17 20 12 14 5 9 10 7 11 8 7 11 7 13 15 8 14 14 | 9 9 16 14 17 22 19 12%10 11 17 14 8 10 11 14 15 8 9 13 11 16 8 15 15 | 8 13 13 19 16 9 11 9 15 10 10 8 9 9 4 6 2 5 7 6 9 10 12 10 16 | 15 15 17 21 23 17 17 15 19 16 12 8 8 8 12 5 6 3 6 8 8 13 15 14 17 | 8 13 13 20 14 11 15 16 14 9 8 6 10 8 5 %5 5 5 4 8 6 8 9 17 18 | 10 14 14 10 11 18 12 12 16 12 10 14 8 7 10 12 4 10 5 8 9 13 14 12 19 | 14 15 18 7 16 22 7 12 14 8 13 13 12 11 8 8 8 5 7 6 10 9 13 11 20 | 11 21 16 16 14 16 16 23 18 17 10 10 9 18 9 5 9 7 5 5 7 10 17 12 21 | 14 10 18 14 24 22 15 19 17 14 13 12 10 11 10 8 4 2 5 6 7 9 11 10 22 | 9 15 14 13 17 19 18 10 11 15 9 7 8 10 8 7 4 9 1 5 6 4 9 17 23 | 12 15 19 19 11 23 15 17 16 18 4 7 6 8 4 3 8 6 7 13 10 11 8 19 24 | 17 14 27 16 9 21 12 12 18 12 9 15 10 7 2 7 4 5 2 5 8 3 11 14 25 | 12 12 13 18 18 11 15 18 21 14 16 12 9 9 10 7 5 4 0 8 11 14 9 16 26 | 11 22 14 24 7 19 17 14 17 8 8 11 9 8 11 -- -- -- -- -- 9 6 13 11 27 | 15 16 12 12 22 12 16 22 15 20 16 20 10 7 12 9 7 3 5 12 8 13 13 14 28 | 14 9 21 12 20 27 21%23 14 18 17 15 11 8 6 6 1 2 5 5 15 7 22 19 29 | 23 13 22 21 27 19 19 21 15 21 21 19 13 14 6 5 5 2 7 7 3 14 10 13 30 | 14 14 17 9 16 21 15 9 22 18 18 20 10 8 15 6 9 2 7 4 4 7 9 20 ---+------------------------------------------------------------------------ Sep| 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 Sep| 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 | 1 1 05 | 1 1 06 | 1 1 07 | 1 1 08 | 1 1 1 09 | 1 1 1 10 | 1 1 1 1 11 | 1 12 | 1 1 1 1 1 13 | 1 1 1 14 | 1 1 15 | 1 1 16 | 1 17 | 18 | 2 19 | 1 1 1 20 | 1 21 | 1 22 | 23 | 1 1 24 | 25 | 1 1 26 | 1 27 | 1 1 28 | 1 29 | 2 1 1 30 | 1 2 ---+------------------------------------------------------------------------ Sep| 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 -- Sep| 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 5 8 10 7 -- -- %6 3 8 4 5 5 4 5 3 2 3 3 3 5 9 8 02 | 5 3 8 5 7 8 9 6 8 3 4 3 3 3 2 3 3 4 1 4 5 2 6 4 03 | 8 4 7 9 6 3 10 8 9 7 7 2 4 1 4 3 2 7 1 3 5 13 5 2 04 | 6 2 5 8 8 9 5 2 10 9 11 5 2 4 4 3 1 2 1 2 9 9 5 5 05 | 8 6 5 11 8 6 6 8 4 7 12 11 2 5 5 5 0 4 3 2 2 6 3 5 06 | 5 3 4 6 7 6 9 7 7 11 3 1 2 2 3 6 2 1 0 2 5 7 10 9 07 | 6 8 10 4 6 12 3 5 10 9 9 5 2 2 2 7 1 2 2 3 3 5 3 6 08 | 1 5 6 8 5 3 9 7 8 5 7 6 4 3 2 1 1 2 2 2 6 5 2 13 09 | 4 3 5 5 6 5 7 5 3 7 7 4 6 6 8 1 8 4 3 1 4 5 7 5 10 | 7 7 5 9 9 5 8 9 9 3 8 5 8 1 4 4 6 0 1 4 4 6 1 6 11 | 3 9 8 6 6 7 10 6 3 4 6 3 4 5 4 3 2 3 4 4 10 5 7 8 12 | 7 6 5 5 9 7 6 6 12 5 5 2 4 3 2 3 5 6 1 1 3 11 6 3 13 | 4 5 7 8 6 5 11 4 10 9 5 3 5 2 5 2 2 4 5 1 3 4 12 2 14 | 8 6 5 10 3 4 7 3%10 7 4 6 4 6 7 2 2 4 2 6 5 6 9 2 15 | 6 4 2 7 8 7 3 9 1 4 5 3 4 5 8 3 5 1 1 3 3 5 5 4 16 | 3 4 9 6 8 9 3 8 7 6 %8 6 6 1 5 3 5 1 4 4 7 7 7 6 17 | 5 3 4 3 5 6 10 8 8 6 4 4 6 4 2 4 1 2 3 3 3 6 6 4 18 | 5 4 6 7 14 7 7 8 9 5 3 9 3 6 1 1 2 2 4 3 11 1 4 3 19 | 7 6 3 7 6 6 7 8 8 7 8 3 5 5 5 1 1 0 2 3 5 8 7 8 20 | 5 4 5 7 7 3 10 7 6 2 6 3 8 5 4 4 2 2 3 8 8 9 8 5 21 | 7 5 5 5 4 7 7 8 5 4 6 1 2 5 3 5 1 7 3 2 4 7 7 4 22 | 4 3 5 5 8 12 13 12 2 6 7 4 1 5 1 7 2 2 1 3 1 7 2 6 23 | 5 4 5 6 6 3 5 4 8 6 5 4 5 2 3 2 3 4 0 5 7 4 8 8 24 | 4 5 5 11 7 11 5 10 4 8 7 3 6 8 4 2 4 0 5 2 3 7 3 10 25 | 2 10 5 7 6 6 5 9 9 3 6 2 3 2 5 13 2 4 2 4 5 9 11 6 26 | 10 3 8 7 9 7 11 3 10 7 10 11 6 4 8 4 6 3 8 6 1 7 7 5 27 | 5 7 8 4 2 5 11 8 7 11 8 4 7 5 7 6 6 2 1 1 5 7 9 7 28 | 6 3 8 8 10 10 11 14 10 6 12 3 3 5 6 1 6 3 3 3 5 12 7 10 29 | 4 9 3 7 12 13 13 21 10 11 8 9 6 6 5 5 3 1 2 5 8 2 3 5 30 | 4 9 5 8 10 6 16 13 4 8 8 4 10 5 6 6 4 2 2 5 9 9 8 4 ---+------------------------------------------------------------------------ Sep| 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 Sep| 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 1 04 | 1 05 | 1 06 | 1 2 1 07 | 1 08 | 1 1 09 | 1 1 10 | 1 1 11 | 1 1 1 12 | 1 1 1 13 | 1 1 14 | 1 1 15 | 16 | 1 17 | 1 1 1 18 | 1 19 | 1 20 | 1 21 | 22 | 2 23 | 1 1 1 24 | 1 25 | 1 1 1 1 26 | 1 27 | 28 | 1 29 | 1 1 1 30 | ---+------------------------------------------------------------------------ Sep| 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 -- Sep| 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 25 14 10 16 14 19 18 11 10 9 8 12 4 9 10 5 8 3 4 11 13 17 22 02 | 12 21 15 14 17 21 15 18 17 13 7 9 12 8 10 9 4 12 12 7 15 17 11 22 03 | 17 10 13 16 11 20 17 13 14 10 11 7 12 7 9 2 6 8 4 9 18 13 10 7 04 | 10 8 6 7 13 9 8 12 10 14 12 8 4 11 10 12 7 5 9 9 7 13 13 13 05 | 17 16 17 15 14 12 17 12 12 11 17 11 14 9 7 11 7 7 12 8 11 17 6 10 06 | 25 10 16 13 14 18 12 18 14 9 9 9 10 8 12 9 8 10 10 20 10 12 7 10 07 | 13 8 19 11 7 8 14 11 18 8 21 16 8 6 9 4 10 10 16 8 12 14 15 5 08 | 9 4 15 8 10 11 4 17 12 14 6 6 3 6 7 16 3 6 5 10 12 7 8 10 09 | 7 5 10 15 12 12 10 14 12 7 14 8 8 4 10 10 6 4 9 6 7 4 9 8 10 | 11 15 8 9 13 12 16 8 7 11 7 11 4 8 9 7 6 5 13 5 8 13 9 13 11 | 14 12 10 9 9 10 6 18 8 10 6 8 6 8 6 3 9 10 6 6 8 10 6 5 12 | 10 11 11 14 10 9 12 8 15 13 13 9 8 11 12 7 6 9 13 14 12 12 13 16 13 | 14 10 15 11 8 10 10 12 18 9 15 7 12 8 13 12 8 4 11 8 9 12 6 6 14 | 10 2 6 10 7 8 8 7 14 10 8 5 4 2 11 9 26 9 8 5 10 14 8 9 15 | 9 10 11 13 10 7 9 13 9 13 15 10 8 8 5 6 5 9 10 3 6 10 7 6 16 | 10 7 6 5 13 12 7 11 5 2 6 4 8 6 11 2 5 7 10 6 5 6 7 10 17 | 9 3 9 11 12 11 12 13 8 13 6 5 7 3 5 4 4 7 5 7 6 12 8 15 18 | 8 6 13 14 11 16 13 13 10 8 12 10 6 7 5 7 4 10 8 11 7 13 12 10 19 | 8 10 12 8 13 9 5 13 13 10 12 10 4 5 5 5 5 10 6 9 8 8 11 11 20 | 11 18 12 14 8 16 18 17 11 9 10 6 8 16 14 7 10 12 7 12 12 14 21 17 21 | 12 10 13 11 17 15 13 21 9 7 14 7 7 5 7 7 5 8 5 5 8 7 9 12 22 | 5 6 7 6 16 12 21 8 5 7 5 7 6 5 5 7 5 6 6 8 5 2 7 9 23 | 15 8 10 10 6 10 6 7 10 15 3 5 3 5 4 10 9 4 6 12 9 10 8 14 24 | 13 6 13 12 8 12 12 9 12 9 4 4 6 4 7 6 12 6 9 6 6 7 13 10 25 | 7 10 12 7 14 13 16 15 14 9 11 5 6 10 9 8 4 8 8 9 11 15 10 11 26 | 19 21 16 18 15 12 16 15 16 4 8 5 4 6 7 6 6 3 3 6 8 9 17 4 27 | 13 10 8 4 12 7 10 14 17 7 8 14 6 6 5 9 9 4 6 5 14 11 6 9 28 | 14 9 12 16 12 17 15 24 12 16 10 12 11 7 5 5 5 6 8 9 12 10 16 13 29 | 12 7 10 8 13 15 14 21 14 19 9 8 6 10 8 8 8 11 11 6 12 16 12 8 30 | 11 12 14 11 13 9 15 12 12 15 10 4 6 5 8 7 9 10 6 4 4 5 10 12 ---+------------------------------------------------------------------------ Sep| 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 Sep| 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 1 03 | 1 04 | 05 | 1 1 06 | 1 1 07 | 1 1 1 08 | 1 09 | 1 1 1 10 | 1 1 1 1 11 | 1 1 1 12 | 1 1 13 | 1 1 1 14 | 1 15 | 1 16 | 1 17 | 18 | 1 19 | 1 20 | 1 1 1 21 | 1 22 | 23 | 1 1 24 | 1 25 | 1 2 26 | 1 1 27 | 1 1 28 | 29 | 1 1 30 | 1 1 2 ---+------------------------------------------------------------------------ Sep| 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 -- Sep| 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 0 1 5 2 0 2 1 1 0 0 2 1 0 1 3 2 4 5 1 3 3 7 0 02 | 8 5 7 3 1 1 2 4 3 1 1 1 0 3 2 4 4 1 2 1 4 4 0 4 03 | 3 4 6 5 0 9 6 6 2 0 1 0 1 7 0 0 1 2 1 3 7 7 2 2 04 | 3 3 6 4 1 0 0 0 1 0 0 1 0 0 2 1 1 5 1 0 2 2 2 7 05 | 3 8 4 3 4 0 0 6 0 0 3 1 0 0 2 4 4 1 1 4 5 0 2 3 06 | 4 6 4 1 6 4 0 4 8 4 1 2 0 1 0 1 2 5 6 2 2 0 4 1 07 | 1 0 3 3 5 0 3 3 1 3 2 4 0 4 1 4 5 1 2 8 3 3 4 4 08 | 8 5 9 4 6 0 0 3 6 5 3 1 2 2 4 1 5 2 0 2 2 1 4 2 09 | 4 2 3 0 2 0 0 0 0 0 0 0 0 2 1 5 2 0 0 1 1 0 3 0 10 | 3 3 5 2 0 0 0 0 0 1 0 0 3 2 0 0 4 2 1 3 0 1 1 2 11 | 1 5 5 23 3 1 0 0 1 4 0 1 1 1 2 1 2 0 1 1 3 2 1 1 12 | 6 6 0 0 3 1 3 1 0 0 2 0 1 1 0 2 1 1 1 2 2 2 0 2 13 | 0 0 2 1 1 0 2 2 2 1 0 1 0 1 0 0 5 6 4 3 7 7 7 7 14 | 4 0 11 7 4 3 2 3 0 1 1 1 0 0 1 1 2 6 2 7 3 4 6 3 15 | 2 0 1 0 4 3 1 3 2 5 0 1 0 2 0 3 4 6 3 3 3 5 2 11 16 | 3 8 2 2 1 1 1 2 0 0 1 0 0 0 2 2 4 1 0 3 3 0 5 6 17 | 5 2 3 2 8 2 1 3 1 0 0 0 0 0 1 1 8 2 1 1 3 3 3 3 18 | 0 0 0 0 4 1 3 3 6 2 3 6 0 2 4 1 4 8 3 4 4 5 4 1 19 | 0 4 2 3 5 2 2 1 3 1 2 1 0 0 2 8 4 2 0 4 0 3 2 6 20 | 5 6 8 2 1 6 2 2 4 0 0 0 0 0 0 1 3 4 2 2 4 3 6 16 21 | 1 3 2 5 5 1 3 1 0 2 0 1 0 2 1 1 4 0 0 3 0 1 4 1 22 | 4 2 6 1 1 0 2 0 2 0 1 0 1 1 0 2 3 3 3 5 4 4 3 8 23 | 6 11 5 5 4 1 4 1 0 0 0 0 ES ES ES 0 2 4 1 1 4 4 5 6 24 | 5 3 14 2 6 2 3 5 5 ES ES ES 2 2 12 6 12 0 3 4 4 3 4 6 25 | 7 8 6 1 2 1 0 1 0 2 2 1 2 0 4 1 4 2 1 2 4 4 1 7 26 | 5 6 1 4 8 0 0 1 0 1 1 3 2 2 4 2 3 2 4 1 6 3 1 2 27 | 5 5 2 1 0 0 0 1 4 2 1 0 0 1 2 1 0 1 3 3 0 0 2 2 28 | 1 11 4 1 0 3 1 3 2 1 1 2 2 1 2 5 1 2 4 2 4 2 6 7 29 | 6 5 3 5 5 3 3 1 3 1 1 1 2 2 4 2 1 2 0 3 5 3 2 0 30 | 4 12 1 0 4 0 0 0 2 0 1 1 3 2 0 0 2 3 -- -- -- -- -- -- ---+------------------------------------------------------------------------ Sep| 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 Sep| 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 03 | 04 | 1 05 | 1 06 | 1 07 | 1 08 | 09 | 1 10 | 11 | 12 | 13 | 14 | 1 15 | 1 16 | 1 17 | 1 18 | 19 | 20 | 21 | 22 | 23 | 1 24 | 25 | 1 26 | 1 1 27 | 28 | 29 | 30 | ---+------------------------------------------------------------------------ Sep| 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 : Naoya Saito Location : Akiruno, Tokyo, Japan (139.21 E, 35.72 N) Frequency: 53.755 MHz Antenna : radix RY-62V , dir: zenith (70d) 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 -- Sep| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 33 | 25 | 28 | 25 | 26 | 26 | 39 | 41 | 36 |Aug 01 | 23 | 23 | 21 | 26 | 9 | 17 | 12 | 13 | 11 | 2 | 13 | 17 | 17 | 26 | 29 | 22 | 25 | 27 | 23 | 27 | 29 | 30 |??? |??? | 02 |??? |??? |??? |??? | 13 | 14 | 13 | 10 | 16 | 7 | 11 | 15 | 19 | 28 | 30 | 34 | 32 | 27 | 30 | 26 | 32 | 48 | 44 | 24 | 03 | 35 | 29 | 13 | 23 | 16 | 11 | 10 | 16 | 8 | 2 | 9 | 14 | 24 | 23 | 23 | 25 | 24 | 27 | 29 | 33 | 32 | 42 | 41 | 51 | 04 | 30 | 25 | 10 | 18 | 24 | 19 | 11 | 17 | 9 | 9 | 9 | 8 | 18 | 26 | 32 | 31 | 30 | 22 | 22 | 21 | 29 | 31 | 46 | 29 | 05 | 39 | 34 | 14 | 18 | 11 | 8 | 11 | 7 | 8 | 10 | 6 | 13 | 21 | 7 | 24 | 27 | 19 | 29 | 33 | 30 | 50 | 46 | 50 | 37 | 06 | 24 | 24 | 14 | 17 | 23 | 19 | 18 | 12 | 5 | 12 | 9 | 14 | 16 | 20 | 16 | 29 | 15 | 30 | 27 | 25 | 38 | 44 | 60 | 54 | 07 | 34 | 42 | 29 | 23 | 17 | 13 | 12 | 19 | 17 | 12 | 10 | 6 | 19 | 27 | 19 | 27 | 17 | 24 | 19 | 23 | 51 | 42 | 54 | 54 | 08 | 34 | 28 | 22 | 11 | 18 | 12 | 17 | 14 | 13 | 9 | 9 | 15 | 11 | 23 | 16 | 20 | 24 | 26 | 31 | 19 | 41 | 36 | 50 | 35 | 09 | 40 | 24 | 19 | 19 | 18 | 14 | 7 | 8 | 11 | 14 | 8 | 8 | 13 | 19 | 22 | 26 | 20 | 14 | 21 | 23 | 38 | 44 | 48 | 33 | 10 | 30 | 25 | 30 | 21 | 21 | 27 | 10 | 6 | 7 | 10 | 5 | 6 | 17 | 13 | 20 | 25 | 23 | 20 | 20 | 22 | 20 | 38 | 36 | 34 | 11 | 38 | 23 | 21 | 18 | 7 | 13 | 15 | 14 | 13 | 3 | 7 | 10 | 21 | 28 | 31 | 22 | 25 | 20 | 24 | 21 | 29 | 42 | 38 | 36 | 12 | 34 | 19 | 19 | 29 | 21 | 24 | 12 | 6 | 8 | 8 | 10 | 12 | 12 | 21 | 30 | 24 | 16 | 22 | 22 | 30 | 36 | 33 | 35 | 43 | 13 | 34 | 28 | 16 | 15 | 18 | 19 | 22 | 15 | 13 | 10 | 9 | 13 | 19 | 14 | 28 | 18 | 20 | 21 | 23 | 26 | 34 | 35 | 28 | 40 | 14 | 26 | 33 | 25 | 21 | 27 | 21 | 24 | 21 | 6 | 9 | 12 | 13 | 12 | 19 | 22 | 21 | 24 | 22 | 22 | 20 |??? |??? |??? |??? | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 33 | 37 | 44 | 16 | 30 | 24 | 24 | 13 | 21 | 14 | 11 | 10 | 14 | 5 | 12 | 16 | 8 | 21 | 16 | 16 | 11 | 22 | 29 | 23 | 37 | 39 | 29 | 35 | 17 | 25 | 22 | 21 | 19 | 19 | 17 | 10 | 11 | 16 | 2 | 13 | 14 | 11 | 10 | 26 | 11 | 16 | 16 | 27 | 20 | 28 | 39 | 34 | 38 | 18 | 35 | 34 | 31 | 18 | 20 | 16 | 22 | 10 | 15 | 9 | 14 | 18 | 18 | 15 | 25 | 15 | 26 | 26 | 17 | 30 | 39 | 39 | 46 | 56 | 19 | 47 | 32 | 26 | 28 | 19 | 21 | 21 | 15 | 12 | 13 | 14 | 14 | 18 | 26 | 27 | 19 | 24 | 32 | 31 | 18 | 26 | 48 | 53 | 50 | 20 | ES | 24 | 28 | 28 | 23 | 20 | 15 | 21 | 15 | 3 | 7 | 14 | 16 | 29 | 32 | 27 | 18 | 22 | 27 | 37 | 25 | 35 | 46 | 50 | 21 | 43 | 35 | 18 | 19 | 21 | 13 | 15 | 4 | 7 | 5 | 10 | 14 | 20 | 18 | 19 | 11 | 18 | 21 | 24 | 32 | 28 | 40 | 46 | 37 | 22 | 31 | 21 | 28 | 18 | 17 | 21 | 13 | 13 | 14 | 9 | 5 | 12 | 14 | 24 | 27 | 31 | 24 | 19 | 31 | 30 | 31 | 42 | 52 | 46 | 23 | 47 | 21 | 21 | 12 | 13 | 12 | 10 | 16 | 10 | 8 | 14 | 12 | 14 | 16 | 26 | 22 | 19 | 33 | 23 | 33 | 31 | 46 | 50 | 37 | 24 | 26 | 23 | 20 | 18 | 15 | 21 | 8 | 14 | 9 | 7 | 3 | 12 | 10 | 16 | 27 | 13 | 20 | 18 | 31 | 36 | 31 | 63 | 47 | 59 | 25 | 27 | 33 | 17 | 20 | 17 | 17 | 16 | 14 | 11 | 5 | 7 | 12 | 19 | 17 | 26 | 30 | 27 | 23 | 42 | 26 | 35 | 52 | 36 | 47 | 26 | 27 | 26 | 21 | 18 | 13 | 19 | 12 | 10 | 6 | 5 | 9 | 18 | 19 | 22 | 22 | 18 | 24 | 27 | 26 | 37 | 26 | 39 | 52 | 53 | 27 | 51 | 43 | 27 | 12 | 22 | 17 | 27 | 16 | 12 | 7 | 18 | 17 | 13 | 18 | 28 | 22 | 23 | 29 | 30 | 40 | 46 | 62 | 56 | 54 | 28 | 41 | 31 | 32 | 18 | 13 | 12 | 14 | 9 | 12 | 6 | 7 | 16 | 13 | 25 | 25 | 29 | 20 | 26 | 26 | 34 | 26 | 49 | 63 | 48 | 29 | 59 | 40 | 29 | 23 | 27 | 17 | 7 | 18 | 9 | 8 | 6 | 7 | 15 | 17 | 25 | 32 | 23 | 25 | 20 | 27 | 35 | 43 | 48 | 50 | 30 | 36 | 30 | 26 | 23 | 15 | 27 | 13 | 10 | 7 | 5 | 6 | 14 | 10 | 15 | 32 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 Sep| 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 | 2 | 0 | 0 | 0 | 1 |Aug 01 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |??? |??? | 02 |??? |??? |??? |??? | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 03 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 04 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 06 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 07 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 3 | 0 | 1 | 1 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 1 | 10 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 1 | 1 | 1 | 2 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 19 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 20 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 22 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 28 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 2 | 0 | 29 | 1 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 30 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 -- Sep| 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 | 2 | 3 | 3 | 2 | 3 | 2 | 2 | 0 |Aug 01 | 0 | 2 | 1 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 2 | 5 | 4 | 3 | 6 | 3 | 1 | 02 | 2 | 1 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 4 | 8 | 1 | 0 | 2 | 03 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 3 | 1 | 7 | 8 | 2 | 3 | 0 | 04 | 2 | 1 | 0 | 0 | 1 | 3 | 2 | 1 | 1 | 0 | 2 | 0 | 3 | 4 | 2 | 1 | 2 | 2 | 1 | 1 | 7 | 5 | 5 | 2 | 05 | 2 | 2 | 4 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 3 | 1 | 2 | 3 | 2 | 1 | 3 | 0 | 06 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 2 | 1 | 2 | 2 | 6 | 3 | 3 | 7 | 1 | 2 | 4 | 07 | 7 | 2 | 0 | 4 | 2 | 1 | 2 | 1 | 0 | 2 | 0 | 3 | 0 | 0 | 2 | 0 | 4 | 2 | 0 | 4 | 2 | 2 | 7 | 3 | 08 | 2 | 2 | 3 | 1 | 0 | 1 | 3 | 1 | 1 | 1 | 0 | 0 | 2 | 2 | 1 | 0 | 3 | 2 | 4 | 2 | 3 | 5 | 4 | 2 | 09 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 3 | 1 | 5 | 3 | 2 | 1 | 3 | 2 | 5 | 10 | 0 | 1 | 0 | 2 | 2 | 4 | 3 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 4 | 3 | 8 | 5 | 6 | 4 | 0 | 0 | 11 | 0 | 0 | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 3 | 1 | 1 | 0 | 2 | 1 | 3 | 2 | 3 | 7 | 3 | 3 | 2 | 2 | 12 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 2 | 1 | 2 | 4 | 6 | 3 | 0 | 2 | 0 | 13 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 0 | 2 | 1 | 1 | 0 | 1 | 0 | 2 | 2 | 2 | 5 | 5 | 4 | 1 | 2 | 3 | 1 | 14 | 0 | 3 | 0 | 1 | 1 | 3 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 3 | 1 | 1 | 1 | 3 | 2 | 15 | 2 | 1 | 0 | 1 | 4 | 0 | 1 | 1 | 0 | 1 | 2 | 2 | 1 | 0 | 1 | 2 | 2 | 3 | 1 | 1 | 3 | 4 | 3 | 1 | 16 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 2 | 3 | 5 | 7 | 2 | 2 | 3 | 2 | 3 | 17 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 3 | 2 | 4 | 4 | 10 | 3 | 0 | 4 | 0 | 18 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 3 | 5 | 5 | 2 | 6 | 3 | 2 | 4 | 19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 1 | 0 | 3 | 0 | 1 | 2 | 3 | 5 | 3 | 2 | 20 | 1 | 0 | 0 | 0 | 1 | 4 | 1 | 2 | 1 | 4 | 3 | 2 | 1 | 0 | 2 | 2 | 3 | 6 | 0 | 4 | 3 | 4 | 7 | 2 | 21 | 0 | 0 | 0 | 4 | 2 | 3 | 4 | 1 | 2 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 3 | 1 | 1 | 22 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 4 | 9 | 2 | 6 | 4 | 9 | 5 | 23 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 1 | 5 | 8 | 9 | 1 | 24 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 3 | 2 | 5 | 4 | 3 | 8 | 3 | 25 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 4 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 5 | 3 | 1 | 6 | 4 | 0 | 1 | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 3 | 1 | 1 | 1 | 3 | 5 | 0 | 27 | 0 | 6 | 2 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 2 | 0 | 0 | 2 | 4 | 5 | 7 | 5 | 11 | 1 | 28 | 1 | 2 | 2 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 1 | 2 | 3 | 1 | 4 | 2 | 3 | 3 | 1 | 29 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 3 | 3 | 1 | 2 | 3 | 1 | 2 | 4 | 30 | 3 | 1 | 2 | 0 | 4 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 3 | 0 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 Sep| 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 |Aug 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 0 | 1 | 0 | 1 | 1 | 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 | 1 | 07 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 12 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 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 | 1 | 1 | 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 | 1 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 2 | 0 | 1 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 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 | 1 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 -- Sep| 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 | 2 | 2 | 2 | 3 | 5 | 5 | 2 | 5 |Aug 01 | 1 | 2 | 2 | 0 | 0 |??? |??? |??? | NS | 1 | 2 | 1 | 2 | 1 | 2 | 0 | 0 | 0 | 2 | 4 | 0 | 1 | 4 | 2 | 02 | 4 | 1 | 0 | 3 | 2 | 2 | 4 | 1 | 2 | 1 | 1 | 0 | 3 | 4 | 5 | 0 | 2 | 1 | 4 | 3 | 3 | 2 | 3 | 4 | 03 | 0 | 3 | 1 | 0 | 0 | 3 | 0 | 3 | 0 | 0 | 0 | 2 | 2 | 0 | 1 | 2 | 6 | 2 | 3 | 1 | 5 | 2 | 3 | 1 | 04 | 5 | 3 | 2 | 2 | 4 | 1 | 1 | 1 | 2 | 0 | 0 | 2 | 3 | 1 | 2 | 5 | 1 | 2 | 2 | 2 | 5 | 1 | 1 | 1 | 05 | 1 | 0 | 3 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 3 | 0 | 0 | 4 | 1 | 3 | 4 | 2 | 1 | 0 | 0 | 2 | 1 | 06 | 0 | 0 | 2 | 1 | 1 | 1 | 2 | 2 | 0 | 2 | 0 | 1 | 1 | 1 | 0 | 2 | 2 | 1 | 0 | 0 | 1 | 4 | 1 | 2 | 07 | 2 | 2 | 3 | 1 | 1 | 2 | 0 | 2 | 1 | 0 | 3 | 4 | 4 | 1 | 0 | 4 | 2 | 5 | 5 | 4 | 6 | 1 | 8 | 2 | 08 | 3 | 1 | 1 | 1 | 0 | 0 | 2 | 1 | 3 | 1 | 0 | 1 | 2 | 5 | 2 | 2 | 2 | 1 | 1 | 2 | 0 | 3 | 1 | 2 | 09 | 2 | 3 | 1 | 3 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 1 | 0 | 1 | 3 | 4 | 1 | 7 | 4 | 2 | 10 | 2 | 2 | 1 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 2 | 2 | 2 | 8 | 4 | 0 | 1 | 4 | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 4 | 1 | 4 | 3 | 12 | 2 | 1 | 1 | 3 | 2 | 0 | 1 | 0 | 2 | 0 | 1 | 5 | 0 | 3 | 0 | 0 | 1 | 2 | 4 | 6 | 6 | 2 | 0 | 3 | 13 | 2 | 3 | 0 | 1 | 3 | 2 | 0 | 1 | 3 | 5 | 2 | 1 | 1 | 0 | 0 | 0 | 2 | 5 | 2 | 1 | 3 | 2 | 5 | 1 | 14 | 2 | 1 | 1 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 2 | 0 | 2 | 0 | 1 | 2 | 2 | 3 | 3 | 3 | 1 | 2 | 4 | 2 | 15 | 3 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 3 | 7 | 5 | 5 | 3 | 0 | 16 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 2 | 0 | 4 | 4 | 4 | 2 | 3 | 17 | 1 | 1 | 0 | 1 | 2 | 2 | 0 | 3 | 2 | 2 | 1 | 1 | 4 | 2 | 2 | 1 | 1 | 3 | 4 | 1 | 5 | 4 | 2 | 1 | 18 | NS | 0 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 3 | 0 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 19 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 3 | 1 | 0 | 1 | 0 | 0 | 3 | 0 | 1 | 3 | 2 | 2 | 5 | 4 | 2 | 1 | 20 | 5 | 1 | 1 | 0 | 3 | 2 | 2 | 1 | 2 | 5 | 2 | 2 | 2 | 1 | 0 | 0 | 2 | 3 | 2 | 3 | 3 | 2 | 4 | 1 | 21 | 1 | 1 | 1 | 1 | 1 | 2 | 0 | 1 | 1 | 0 | 4 | 1 | 3 | 0 | 2 | 1 | 4 | 1 | 3 | 3 | 4 | 2 | 5 | 4 | 22 | 2 | 1 | 0 | 0 | 0 | 1 | 3 | 1 | 1 | 1 | 0 | 0 | 2 | 0 | 3 | 2 | 1 | 5 | 0 | 2 | 6 | 5 | 4 | 4 | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 4 | 0 | 1 | 2 | 5 | 4 | 3 | 4 | 4 | 3 | 24 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 2 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 0 | 4 | 5 | 3 | 1 | 25 | 2 | 3 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 2 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 3 | 4 | 1 | 3 | 1 | 26 | 1 | 0 | 4 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 1 | 1 | 1 | 0 | 1 | 0 | 2 | 2 | 1 | 2 | 7 | 4 | 5 | 1 | 27 | 0 | 2 | 2 | 0 | 0 | 1 | 1 | 0 | 2 | 2 | 0 | 1 | 1 | 2 | 2 | 0 | 2 | 0 | 3 | 1 | 1 | 6 | 7 | 2 | 28 | 4 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 4 | 2 | 1 | 1 | 2 | 3 | 3 | 10 | 4 | 3 | 3 | 29 | 7 | 3 | 2 | 2 | 4 | 2 | 1 | 0 | 0 | 1 | 4 | 0 | 1 | 3 | 3 | 2 | 1 | 10 | 4 | 1 | 3 | 8 | 7 | 5 | 30 | 6 | 5 | 2 | 3 | 3 | 3 | 1 | 2 | 4 | 8 | 2 | 3 | 2 | 2 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 Sep| 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 |Aug 01 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 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 | 1 | 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 | 1 | 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 | 1 | 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 | 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 | 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 | 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 | NS | 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 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 2020.02.18