Radio Meteor Observation in Japan No.047 September, 2005 ( http://www.amro-net.jp/ ) ----------------------------------------------------------------------------- Observer : Minoru Ehara Location : Sayama, Saitama, Japan (139.4 E, 35.8 N) Frequency: 53.750 MHz Antenna : 2el. HB9CV Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. 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|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|19 22 22 25%17 18 27 12 10%16 13%12 NS NS NS NS NS NS %6 %6 7 11 10 14 02|12 21 22 NS%24 14 21 20 21 NS NS NS NS NS NS NS NS NS NS 7 7 14 14 14 03|19 11 13 21 25 14 13 21 19 %8 NS NS NS NS NS NS NS NS 5 5 9 7 9 16 04|12 15 22 14 22 17 20 20 12%10 NS%10 NS NS NS %4 NS NS NS NS 4 NS NS NS 05|11 15 20 15 22 21 20 16 20 18 9 22 11 20 20 6 13 8 10 4%16 %8 13 12 06|13 17 19 27 18 24 16 26 17 17 18 18 20 17 9 6 9 5 6%14 10 9 8 20 07|19 20 19 24 18 21 13%17%22 16 7 10 14 15 6 6 5 9 4 13 12 9%13 11 08%10 NS %9 17 15 19 16 26 8 17 9 12 4 NS NS NS NS NS 5 9 13 9 6 10 09|13 14 17 21 26 13 12 12 12 15 14 11 15 14 18 7 6 6 8 7 9 11 14 14 10|18 16 20 20 23 20 20 14 10 12 11 12 9 10 9 7 7 7 %8 6 8 11 9 13 11| 4 11 16 24 23 19 14 15 13 7 9 8 7%14 %5 9 8 4 5 13 12 5 16 9 12|11 13 18 19 30 28 15 10 14 17 14 NS NS NS NS NS %7 7 3 9 5 9 10 17 13|17 15 25 18 16 14 18 13 15 9%10 NS NS NS NS NS NS NS 3 5 11 %6 NS 9 14| 7 13 24 10 18 13%13 12 13 16 7 9%16 11 12 5 7 9 6 7 7 NS NS %8 15|13%26 17 18 20%17 NS NS NS NS NS NS NS NS NS NS 8 7 6 10 7 12 10 10 16|10 8 16 23 22 17 21 16 20 12 12 16%20 NS NS NS NS NS NS NS %6 10 18 12 17|13 12 21 30 19 19 17 13 14 9 16%22 NS NS NS NS NS NS NS 4 7 7 10 12 18|11 13 17 18 16 20 15 11 16%13 %8 NS NS NS NS NS NS 9 5 8 11 NS 7 15 19|11 13 17 16 12 15 18 15 12 11%16%10 NS NS NS NS NS%11 4 4 2 8 %7 8 20|12 10 16 23 17 14 13 17 17 7 11 15 9 9 13 15 5 6 7 8 7 14 13 13 21| 7 16 21 20 23 28 15 17 15 14 13 9 11 16 21 5 4 7 8 3 10 12 1 6 22|15 13 21 15 19 18 17 16 20 12 12 13 12 16 15 10 8 8 8 8 9 7 4 6 23|15 15 28 26 25 16 21 19 18 20 15 12 16 9 10 11 5 7 10 5 9 5 12 11 24|13 11 16 20 18 22 20 16 19 17 18 13 16 19 15 15 9 8 11 6 10 8 8 9 25|13 21 23 28 18 27 20 16 21 18 18 14 17 20 13 12 3 11 6 4 9 11 13 9 26|10 18 21 20 26 28 17 19 17 NS NS%16 17 23 11 6 6 4 3 7 %5 8 16 8 27|13 12 18 23 25 19 12 16 12 19 18 12 15 17 27 6 11 8 8 17 10 9 8 21 28|14 15 26 20 25 24 24 21 17 17 19 18 16 15 17 13 11 11 8 4 6 20 9 17 29|14 20 18 19 19 14 12 20 21 NS NS NS NS NS NS NS NS %2 3 8 11 11 18 10 30|10 10 21 24 29 10 25 22 20%15 NS NS NS NS NS NS NS %9 7 10 3 9 7 10 ---+----------------------------------------------------------------------- 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| 2 2 02| 03| 1 1 1 04| 05| 1 1 06| 2 1 1 1 07| 1 1 08| 2 09| 1 10| 1 3 1 1 1 11| 12| 2 1 1 13| 1 14| 1 15| 1 16| 1 1 17| 1 18| 1 19| 1 1 1 1 1 20| 1 1 21| 22| 23| 24| 25| 1 2 26| 1 27| 28| 1 1 1 2 1 1 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 : Kenji Fujito Location : Yokkaichi, Mie, Japan (34.96 N, 136.61 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. 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|17 14 10 3 10 8 5 9 8 7 6 3 7 5 2 4 6 5 2 3 0 4 12 12 02|13 18 7 6 4 10 8 8 7 1 4 5 3 8 9 6 3 6 2 3 1 6 3 8 03| 9 14 9 15 11 12 9 9 9 7 5 5 6 8 4 4 4 0 5 3 11 5 14 10 04| 6 9 16 8 8 11 5 11 5 6 7 9 4 9 6 3 4 3 3 2 2 9 9 9 05|13 20 12 14 14 12 13 15 7 6 7 5 6 9 9 5 6 5 3 5 7 6 4 8 06|11 12 5 7 5 11 9 10 10 7 8 7 3 3 6 7 3 3 2 2 6 0 2 3 07| 8 1 6 8 10 8 5 6 8 5 5 3 7 3 5 3 3 2 3 5 2 4 15 7 08| 5 6 9 6 8 12 12 5 2 9 4 7 5 6 4 8 3 6 1 5 6 6 6 13 09| 7 6 15 9 11 9 6 13 7 4 5 8 4 1 4 6 2 8 9 3 6 10 15 10 10| 9 11 6 9 8 18 10 8 9 6 8 5 6 3 5 6 5 4 5 4 7 8 6 6 11| 6 12 7 9 13 4 9 6 6 4 6 4 2 %4 5 4 3 3 4 5 0 5 7 9 12|10 6 8 9 11 12 3 11 14 7 4 7 4 9 5 1 1 7 7 2 9 9 8 8 13| 4 4 10 4 8 11 16 9 4 3 2 5 3 10 4 5 3 4 2 8 9 7 8 12 14| 7 10 10 5 10 13 8 7 6 6 1 6 6 6 3 6 7 2 3 5 9 11 9 5 15|11 2 10 7 9 6 13 8 14 9 7 4 5 2 5 8 1 2 2 4 3 10 11 12 16| 7 12 7 8 11 8 11 8 10 13 6 3 4 7 7 7 2 3 5 4 5 6 6 9 17| 4 8 9 14 9 12 10 12 8 7 6 3 5 5 8 5 6 1 7 3 5 6 13 10 18|11 5 5 7 13 12 12 17 8 4 2 3 2 6 6 14 8 7 1 0 7 7 8 9 19| 6 9 9 10 4 14 11 13 10 14 4 3 2 6 7 4 3 2 6 1 2 4 9 9 20|11 8 9 7 11 8 10 4 4 3 9 10 4 3 2 7 4 2 7 4 4 5 11 3 21| 9 6 10 7 6 14 15 7 11 10 5 2 3 -- -- -- %0 3 4 3 7 8 12 8 22|14 8 8 15 10 11 15 23 13 6 2 2 3 9 6 5 5 2 3 4 5 6 13 7 23|12 5 12 12 9 6 11 11 11 14 2 4 11 8 4 7 3 3 5 2 5 12 8 9 24| 2 9 9 4 16 12 9 8 5 9 9 9 4 5 8 4 6 3 5 4 3 7 7 12 25| 7 9 4 8 9 11 14 6 9 3 5 0 5 4 7 4 2 4 1 3 8 1 5 7 26| 3 9 9 5 5 4 8 7 7 4 3 6 4 3 11 4 6 1 7 1 2 11 6 7 27| 7 5 5 6 8 4 6 8 6 9 8 5 7 5 5 1 5 1 4 3 1 3 7 3 28| 5 5 11 9 10 9 6 3 4 2 1 2 4 2 1 2 0 4 4 1 2 3 4 8 29| 3 4 6 5 4 8 5 6 8 4 3 2 1 1 5 6 2 1 0 1 6 6 1 10 30| 7 5 2 7 3 8 7 8 8 7 2 4 2 7 6 10 1 4 1 0 2 9 5 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 02| 1 03| 1 1 04| 05| 2 06| 1 07| 1 1 08| 09| 10| 1 11| 12| 1 13| 14| 15| 16| 2 17| 18| 19| 20| 21| 22| 23| 24| 1 25| 1 26| 27| 28| 1 29| 30| 1 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: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : HB9CV 2el. zenith(el.S-N) Receiver: ICOM IC-PCR1000 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| 1 8 5 8 4 5 4 4 1 4 6 3 1 1 0 1 3 1 1 1 0 6 6 1 02| 1 3 5 5 3 5 3 10 1 2 1 2 1 0 4 0 3 0 0 2 3 6 4 4 03| 5 4 5 7 4 5 2 5 8 2 0 1 3 3 1 1 0 1 1 1 3 1 6 1 04| 1 2 11 5 4 3 3 5 1 0 1 2 1 1 1 1 1 0 3 2 0 5 7 2 05| 2 3 6 5 4 3 7 1 2 0 0 4 1 1 4 0 0 3 2 3 3 4 3 4 06| 3 4 3 9 5 3 5 4 4 2 1 1 1 1 2 0 1 1 2 4 2 5 0 1 07| 1 5 5 2 2 1 2 0 2 0 1 3 3 4 3 1 2 3 1 5 4 5 5 4 08| 3 4 4 6 5 6 2 4 4 5 3 1 4 2 2 0 1 2 3 1 4 1 2 4 09| 1 5 3 7 1 5 6 3 4 4 6 1 2 2 4 3 0 1 0 1 8 3 7 6 10| 7 5 9 4 1 7 9 4 3 3 1 1 1 2 4 2 1 0 2 1 5 5 1 4 11| 0 0 1 3 3 2 2 4 2 2 0 0 0 4 2 1 1 1 0 1 1 2 1 1 12| 5 3 5 6 6 4 2 2 2 2 4 1 0 1 1 1 1 3 1 1 0 2 0 1 13| 0 3 3 1 1 2 3 3 4 2 0 0 1 2 2 0 1 0 1 0 0 4 4 0 14| 1 2 2 3 4 1 3 3 3 9 5 2 4 2 5 3 3 0 6 2 3 4 1 4 15| 1 2 4 6 8 0 3 4 2 3 2 2 4 7 6 2 1 2 1 5 1 3 4 3 16| 3 3 6 1 3 2 2 2 3 1 2 5 2 1 0 0 1 1 0 0 0 1 1 0 17| 1 1 2 4 3 1 4 5 9 2 3 1 5 1 0 0 1 3 1 0 3 4 2 4 18| 1 4 1 3 6 7 4 6 5 2 0 2 1 0 3 0 1 1 1 3 1 1 1 4 19| 1 4 6 2 5 1 1 2 3 0 1 3 3 4 1 0 1 0 0 1 1 2 3 0 20| 2 2 1 1 4 4 3 4 2 1 4 3 2 2 3 2 3 1 0 5 3 2 0 1 21| 0 1 1 1 3 5 2 7 5 7 4 2 1 2 2 1 1 2 2 2 0 6 0 1 22| 4 1 3 2 2 3 4 0 0 7 2 0 1 2 5 5 1 2 0 1 2 1 0 0 23| 2 2 3 4 6 2 4 5 0 2 2 0 0 1 1 3 2 1 0 0 0 3 2 3 24| 7 4 9 4 5 3 5 1 5 4 6 6 1 4 1 4 2 1 1 1 5 2 0 3 25| 5 2 3 0 4 5 5 3 6 2 1 5 0 2 1 0 1 1 0 1 2 4 3 0 26| 1 2 3 7 8 6 5 3 0 0 2 0 2 4 1 1 2 0 0 3 2 1 0 1 27| 3 1 1 2 2 7 7 5 4 2 3 3 0 1 1 3 3 2 1 3 2 4 2 2 28| 2 0 1 5 3 3 3 2 5 2 2 5 0 1 2 0 2 0 1 0 3 3 6 7 29| 4 3 4 3 1 6 2 2 2 5 0 3 1 1 5 0 2 1 0 2 7 6 2 0 30| 2 2 3 5 7 0 0 9 7 5 5 3 0 4 0 2 2 2 1 1 0 2 2 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 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| 1 03| 04| 05| 1 06| 1 1 1 07| 1 08| 1 1 09| 1 10| 1 2 1 11| 12| 1 1 13| 1 14| 1 15| 1 16| 17| 1 18| 19| 20| 1 21| 22| 23| 24| 25| 1 1 26| 27| 28| 1 1 1 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 : Naoki Moriwaki Location : Kure, Hiroshima, Japan (34.2 N, 132.5 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : original loop Receiver: ICOM IC-736 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| 6 5 13 9 4 17 17 9 7 7 3 4 3 5 3 7 3 2 5 4 18 13 14 3 02| 5 5 9 7 15 13 15 12 17 9 7 9 7 4 9 8 4 7 3 7 7 %8 12 10 03| 6 12 8 13 14 10 7 8 14 10 9 6 5 5 5 6 7 5 4 9 3 4 7 11 04| 6 7 9 4 13 12 16 8 1 7 10 5 6 6 10 10 9 5 9 8 10 11 12 10 05|13 6 1 4 11 10 9 8 10 13 8 6 2 6 8 11 5 5 9 9 8 11 9 12 06|11 8 7 14 12 19 13 16 16 7 9 10 7 7 8 0 4 9 11 9 11 4 9 5 07| 5 12 8 16 8 7 12 10 13 10 6 10 10 11 15 11 8 8 7 8 15 12 11 13 08|12 9 6 17 8 20 27 8 17 13 8 11 12 5 11 6 11 7 6 10 12 16 4 11 09| 7 12 6 11 12 14 20 12 10 14 11 12 6 8 8 5 8 6 4 7 4 9 11 7 10| 9 13 10 7 17 20 13 13 8 13 7 6 3 8 15 7 9 6 9 6 3 12 12%10 11|11 7 7 17 18 13 11 9 11 16 12 7 6 5 8 11 11 7 16 7 15 10 10 5 12| 6 9 11 15 23 13 17 8 17 12 6 6 5 6 9 5 8 3 8 8 12 8 12 4 13| 9 10 5 10 16 14 13 11 4 8 13 10 8 9 9 9 6 6 8 11 13 10 14 7 14|10 8 14 10 14 14 13 8 7 12 8 6 5 8 6 11 10 10 2 7 12 16 10 8 15| 5 10 7 11 16 12 17 14 10 9 16 4 11 8 14 10 6 8 8 17 6 12 16 13 16|12 10 19 14 23 20 28 24 10 15 5 6 8 7 7 9 2 13 6 14 5 12 13 12 17|11 6 14 7 13 15 19 10 8 11 12 17 2 5 4 %4 8 3 8 11 17 9 9 6 18|10 13 3 12 25 10 11 14 11 11 10 8 2 7 10 5 8 4 3 4 7 6 6 9 19| 5 14 10 10 11 17 12 13 20 13 7 11 11 5 8 14 8 7 3 9 9 8 14 13 20|10 5 5 11 8 10 12 15 14 8 7 7 7 7 9 9 10 6 6 10 13 13 12 13 21|12 10 17 14 17 12 16 17 13 9 4 8 5 7 3 7 7 8 7 14 19 12 12 9 22| 6 4 10 11 20 17 18 12 25 15 6 10 6 10 7 9 8 6 8 14 9 8 8 6 23| 9 10 8 12 13 15 9 11 18 16 9 10 7 8 3 10 8 6 6 %7 12 8 7 9 24| 5 11 8 11 13 11 17 10 12 13 8 5 3 7 6 8 11 3 8 13 10 12 16 14 25|10 16 15 18 6 22 28 16 13%12 3 3 5 3 6 5 6 1 8 9 11 12 14 11 26|12 20 16 11 16 28 22 33 20 18 11 9 4 7 10 8 10 8 10 6 22 11 22 16 27|13 12 12 14 20 18 28 27 23 7 9 6 8 14 11 7 2 10 6 5 7 8 5 12 28|10 15 8 10 20 18 26 16 14 12 8 9 7 9 11 9 3 6 14 4 3 11 16 12 29| 7 13 15 9 14 21 30 21 19 16 10 8 5 10 4 4 5 8 8 10 15 10 10 17 30|12 10 11 13 21 29 24 16 14 14 7 6 10 4 17 16 8 4 11 13%11%21 14 8 ---+----------------------------------------------------------------------- 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| 1 1 3 03| 04| 1 05| 06| 07| 1 1 2 08| 1 09| 1 10| 1 11| 1 12| 1 13| 14| 15| 1 16| 1 1 17| 1 18| 19| 1 20| 21| 22| 1 1 23| 24| 1 25| 1 1 26| 1 1 1 1 1 27| 28| 1 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 : Masami Aihara Location : Yokohama, Kanagawa, Japan (139.69 E, 35.50 N) Frequency: 53.750MHz Transmitter Location:Fukui-NCT at Sabae, Japan (136.2 E, 35.9 N) Ham beacon (JA9YDB) for RMO (50W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : COMET CA-52HB 2el. 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|25 27 22 26 20 18 16 15 11 17 11 11 12 6 8 4 4 8 5 6 6 18 14 16 02|18 24 26 23 25 22 18 21 15 16 14 11 4 1 3 10 11 3 4 9 11 13 15%14 03|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 04|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 05|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 06|23 29 28 31 25 26 24 26 25 17 30 17 15 11 13%12 7 8 1 10 12 13 16 25 07|17 23 21 30 19 22 26 17 19 16 10 8 4 3 2 2 1 3 2 3 1 3 2 %5 08| 6 2 5 8 1 6 7 5 8 11 6 8 12 9 3 NS NS NS NS 0 4 5 4 3 09| 8 26 15 23 16 13 17 11 10 13 13 7 7 11 9 6 5 10 3 2 10 8 13 23 10|12 12 33 16 18 15 11 5 11 10 12 7 8 6 9 7 3 3 4 8 7 7 10 %8 11|11 10 13 20 18 13 14 7 6 6 7 9 %5 %4 2 3 2 %2 NS 4 4 7 2 2 12| 5 12 21 23 22 19 8 11 11 7 8 4 14 11 9 4 3 1 2 8 3 9 10%10 13|12 18 16 12 10 14 13 14 14 8 10 13 6 6 4 0 NS NS NS 0 2 6 11 5 14| 5 9 15 16 14 23 18 4 5 9 8 3 7 %2 NS 2 1 1 %2 NS NS 0 2 6 15| 8 16%13 16 16 5 5 10 12 7 3 11 11 11 6 5 7 6 2 5 7 2 4 %5 16|11 12 14 13 23 13 19 10%16 8 8 9 7 11 9 9 6 1 2 4 7 7 5 5 17| 9 9 13 15 14 10 14 6 7 12%16 7 10 3 5 6 0 7 3 3 5 4 14 7 18| 8 12 6 12 11 8 15 8 11 8 8 8 5 6 3 7 2 %8 1 3 6 5 1%12 19| 9 12 18 11 10 12 11 14 7 13 9 10 9 12 15 15 18 13 6 6 10 11 24 23 20|27 38 39 44 32 29 26 42 30 27 27 25 20 16 25 18 14 6 8 21 12 13 20%29 21|20 19 24 18 29 29 23%22 14 18 16 21 10%14 24 9 7 14 9 8 11 13 4 13 22|14 18 24 14 21 22 22 19 18 15 14 8 15 13 9 11 4 7 7 11 7 10 13%11 23|20 14 16 28 28 21 29 24 19 22 15 17 18 12 9 14 15 8 7 %8 6 8 7 11 24|15 18 31 19 21 37 27 18 31 22 14 25 12 26 19 14 5 9 10 13 15 12 11 21 25|28 30 25 26 16 25 30 25 25 19%11 16 13 9 11 4 8 6 7 7 5 8 11 %3 26|19 13 18 21 24 20 12 19 19 14 10 12 11 15 11 6 5 1 7 7 4 8 12 12 27|12 15 23 16 22 32 22 21 19 20 23 19 24 15 12 5 3 4 5 7 7 14 12 21 28|18 15 17 19 22 22 18 27 27 15 21 19 12 11 14 10 10 9 3 1 8%22 16%17 29|15 14 15 16%20 21 21 14 24 23 15 18 -- -- -- -- -- -- 2 6 10 13 12 11 30|16 18 13 25 22 15 23 22 27 25 21 19 13 NS NS %2 5 6 4 3 9 10 12%14 ---+----------------------------------------------------------------------- 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|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 05|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 06| 2 1 1 1 07| 08| 09| 1 1 10| 1 3 1 1 1 11| 12| 2 1 1 13| 1 14| 1 1 1 15| 1 16| 1 17| 1 18| 1 19| 1 1 1 20| 1 1 21| 1 22| 2 23| 24| 1 1 1 25| 1 1 1 26| 1 1 27| 28| 1 2 1 1 29| 1 -- -- -- -- -- -- 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 : Kazuyuki Nagao Location : Aomori, Aomori, Japan (40.9N, 140.9E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : HB9CV (4el.) Receiver: ICOM IC-726 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|55 39 49 38 39 42 40 36 39 -- -- --%17 14 10 NS %8 NS 10%13 31 41 45 78 02|49 51 56 54 50 53%48 44%47 NS NS NS%18 %8 10 7 5 NS%14 23 23 32 42 61 03|52 33 53 45 45 38 39 51 37 35 29 16%15 %6 %5 9 6 3 13 18 35 48 58 55 04|48 37 43 35 58%53 39 52 43 35 27 15 11 10%14 2 5 %8 NS%32%26 40 58 50 05|47 48 58 42 57 48 64 41 50 30 35 22 %7 9 6 6 9 12 15 21 34 43 54 59 06|65 59 42 47 69 37 44 45 39 44%18 21 %5 13 8 10%13 20 13%36 28 36 54%59 07%50 61 48 64%37 47 46 50 42 45 28 19 15 8 6 5 12 13 15 20 42%42 NS NS 08|NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 09|NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 10|NS%48 40 43 55 47 46 33 33 32%36 NS%12 14 4 10 12 12 13 23 26 40 45 65 11|53 51 37 38 46 43 48%44 36 31 NS NS NS NS NS NS%11 14 9 27 30 40 48 47 12|49 44 54 47 55 32 34 40 49%39%15%13 15%11 NS NS NS NS %8 22 37 37 47 54 13%49 53%37 42 35 28 40 39 48%24 NS 12 10%16 NS NS%18 10 11 23%43 42 52 57 14|51 61 47 37 33 41%48 46%40%38 18%18 16 10 10 NS NS %7 16 27 32 52 46 47 15|40 39 35 56 53 50 43 45 44 36 NS %8 10%10 NS 8 11 11 9 19 26 42%61 54 16|43 48 50 32 50 50 51 45 38 46%16 20 20 8 NS NS%17 6 10 22 -- NS NS%82 17%59 52 44 55 51 54 56 42 38 39%37%30%15 8 15 12 17 16 12 16 43 40 62 49 18|40 51 30 36 38%40 49 61 36 38 29 10 NS 10 9 9 8 7 17 NS NS NS NS 52 19%51 37 46 47 50 46 52 50 47 51 NS 22 17 15 NS %8 10 8%13 NS NS NS%62 43 20|39 33 33 42 30%40%53 62 39 31 31 15 10 9 %7 7 7 17 12 23%22 35 37 54 21|64 43 37 39 40 32 54 48 41 41%21 20 10 12 8 7 10 8 11 13 34 37 36 38 22|42 42 34 45 32 42 41 52 48 29 29 14 9 7 12 7 8 17 17 13 36 35 41 45 23|45 36 41 34 41 41 49%33 44 31 23 16 18 8 14 9 9 7 12 24 29%41 52 46 24|49 40 40 45 49 56 53 54 50 39 32 15 13 6 8 NS NS 9 13 26 24 52 50 41 25|48 42 35 41 43 47 45 49 56 50 26 19 13 7 9 6 9 7 14 18 25 41 48 41 26|36 47 31 31 33 46 50 55 42 34%20%31 16 8%13 NS %4 NS 10 20 27 48 71 64 27|42 34 39 39%35 54 67%54 54%41 NS 17 13 NS NS NS %4 7 17 22 25 47 57 65 28|69 41 59 37 41 43 54 69 49 49 NS%22 16 11%14 NS NS NS 20 23 37 43 36 51 29|33 36 36 37 48 48 52 65 54 43%42 23 4 9 8 13 12 9 8 30 34 35 56 62 30|42 51 59 44 43 56 65 71 75%42 30 11 %6 10 8 2 5 8 11 19 33 46 46 43 ---+----------------------------------------------------------------------- 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 2 1 02| 1 03| 1 04| 2 2 1 2 1 1 05| 1 1 1 1 1 06| 1 1 1 1 07| 1 1 1 08| 09| 10| 1 1 1 2 11| 2 1 12| 1 1 1 13| 2 1 14| 1 2 15| 2 1 1 16| 1 17| 1 1 1 1 18| 1 1 1 1 1 1 1 19| 1 1 20| 1 1 1 1 21| 1 1 22| 1 1 1 23| 1 1 24| 1 1 2 1 25| 1 26| 1 1 27| 1 1 1 28| 1 1 1 3 29| 2 1 1 1 1 1 30| 1 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 : Tuboi Observatory[TSUBOI MASAKI] Location : Asakitaku,Hiroshimashi,JAPAN (132d30m39s E,34d27m38s N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 5.6m loop antenna (original) dir: zenith Receiver: MC-90 Meteor RX1 (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|45 41 37 50 41 60 47 51 52%40 20 13%20 IF IF IF 10 9 13 17 23 23 33 35 02|41 29 41 39 45 37 48 61 45 29%41%16 19 16 %8 25 15 16 15 26 28 38%47 IF 03|IF 43 37 53 57 50 48 45 42%30%29 22%28 24 27 IF%12 IF IF IF IF%42 46 43 04|51 29 46 35 50 52 55 57 43 41 26 23 24 37 IF 23 16 16 16 19 31 35 35 41 05|50 44 36 37 48 44 39 55 37 40 31 32 18 21 23 17 14 14 15 13 19 28 29 33 06|47 42 48%67 IF IF IF IF IF 30 40 30 22 22 25 12 19 18 IF%24 43%63%53 47 07|23 32 52 IF IF 48 47 32 47%76%21 IF 37 58 IF IF IF IF%24 31 32 61 35 54 08|38 46 45 46 56 49 66 55 IF IF%36 22 IF IF IF 48 53%28 IF%44 34 40 39 43 09|36 34 54 46 46 58 67 66 IF%44 31 11 15 19 15 22 15 32 IF%59 21 50 42 43 10|36 41 39 43 65%37 48 45 60%63 31%34%20%26 22 IF%15 IF IF IF IF 46 47 43 11|33 28 38 45 44 35 34 38%66 IF%26 23 IF IF IF IF%35%20 IF 28 26 34 43 39 12|43 45 46 48 73 56 49 54 IF IF IF%33 17 14 12%24 17 30%25%38 28 35 49 34 13|41 42 34 60 46 35 51 44%29 36%23%23 17 24 32 15 21 25 IF IF%32%42 46 49 14|40 38 48 46 43 43 51%46 IF IF IF IF IF IF IF IF IF IF 21 29 38 37 36 37 15|42%47 50 52 47 40 45 54 57%61 IF IF IF IF IF IF IF IF%26 29 22 40 46 50 16|40 36 45%50 49 53 48 55 41 54 IF IF IF IF IF IF IF IF IF 28 31 47 38 32 17|38 34%33 45 40 35 56 37%52 IF IF 48%25 23 29 42 IF 38%24 28 36%38%54 IF 18%40 35 29 38 56 43 44 48 81%67 IF IF 33 32 29%38 IF IF IF 23 28 35 32 31 19%40 48%43 48%64 53 69 45 51 44 33 24%38 IF IF IF IF IF 17 19 27 37 41 46 20|34 34 38 48 36 47 38%50 58 39 IF%59%44%42 23 37 26 23 22 28 26 26 42 28 21|36 49 49 46 52 64 58 56 40 IF IF IF IF 59%26 IF IF 21 23 34 36 40 45 48 22|35 38 59 35 52 68 68 65 78 60 IF IF 23 26 34 34 27 40 IF 37 42 31 40 34 23|53 44 44 42 48 43 37 53 70 40 IF 29 19 17 26 17 20 17 IF 25 19 21%43 49 24%36 42 37 46 37 45 59 48 50%56 27 34 25 20 30 IF IF IF IF%26%37 IF IF IF 25|IF 55 54 39 44 43 54%56 42%59 59 42 43 31 IF 19%19 18 23 17 25%35%36 42 26|32 34 26 32 36 52 50%62 51 IF IF IF IF IF IF IF IF IF%12 18 23 24 46 31 27|26 29 36 39 45 35 41 38 54%72 IF 28 24 20%25 15 16 15 17 20 19 23 40 37 28|35 43 29 40 36 45 46 50 53%62%38 IF%32%32 IF%30 23 17 20 16 25 20 33 44 29|37 41 38 37%30 53 62 65 66 55 39 IF IF IF IF IF IF IF IF 24 26 24%42 IF 30%27 41 44 23 47 69 55 54 80 62 IF IF IF%24 26 27%25%16 15 15 28 32 35 34 ---+----------------------------------------------------------------------- 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 4 03| 04| 1 1 05| 1 1 1 1 06| 07| 1 1 08| 1 09| 1 10| 1 11| 1 12| 1 13| 1 14| 1 1 15| 1 16| 1 17| 18| 1 19| 1 1 20| 1 1 21| 1 1 22| 1 2 1 23| 24| 1 1 1 1 25| 1 1 26| 1 1 1 2 27| 1 28| 2 1 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: Kawaguchi Science Museum [Masahiko Matsuda] Location: Kawaguchi, Saitama,Japan(139.72E, 35.82N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. 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|12 10 8 15 10 13 11 9 6 13 9 9 3 7 5 2 4 3 4 7 6 18 19 23 02| 8 5 8 14 14 7 8 14 13 12 12 11 2 6 7 2 8 1 1 6 14 16 12 10 03|12 6 4 17 10 10 6 14 22 12 4 4 7 5 7 4 7 5 6 3 6 9 17 16 04| 5 8 10 8 10 14 9 14 9 10 12 2 4 4 7 4 3 5 6 12 7 4 5 6 05|12 11 13 13 13 11 17 12 8 9 6 5 5 7 6 3 8 9 5 12 15 13 11 11 06| 7 7 4 10 9 8 13 12 18 12 8 10 6 8 1 3 4 5 5 11 9 17 11 16 07| 8 8 13 11 11 10 7 9 10 7 5 9 6 6 6 1 6 4 6 13 9 10 13 16 08|13 7 2 9 7 14 14 17 11 8 10 8 1 2 3 8 4 5 4 12 11 8 14 8 09| 6 14 8 11 7 7 6 10 13 4 13 5 8 7 4 8 1 5 5 7 8 12 13 8 10|14 7 12 8 9 9 12 6 6 8 6 4 7 7 9 7 5 9 5 8 8 14 14 9 11| 5 8 10 12 17 10 10 8 15 7 10 6 2 3 4 1 6 6 4 17 11 8 15 12 12|15 4 16 13 12 22 15 16 15 7 8 5 6 2 6 5 7 8 7 7 12 11 8 21 13|10 9 13 8 11 7 9 10 8 7 5 4 4 7 7 4 4 4 6 3 14 14 12 6 14| 8 7 13 5 8 14 12 13 6 8 5 2 6 6 3 7 6 6 10 4 7 5 9 16 15| 9 14 9 10 18 12 12 12 9 14 3 10 7 6 4 8 9 5 2 11 7 8 12 11 16|14 4 6 5 14 11 8 12 8 8 5 13 5 6 6 2 4 7 1 4 7 5 9 10 17| 7 10 11 7 14 11 18 16 14 11 10 7 6 5 11 5 6 12 5 5 8 8 10 11 18|10 7 4 9 6 13 15 11 17 14 8 12 5 9 6 9 4 8 12 7 12 8 9 11 19| 9 9 8 8 10 12 9 12 10 9 5 5 5 7 4 4 7 10 6 4 6 10 8 6 20|13 12 7 13 9 8 3 16 17 5 10 6 4 2 7 11 8 7 9 10 14 9 13 8 21|11 7 10 10 10 12 6 11 15 14 8 7 10 9 12 1 2 7 7 5 13 13 8 3 22| 8 8 13 9 15 19 9 11 16 11 8 6 5 5 7 8 9 6 0 6 8 9 11 8 23| 8 10 12 12 16 10 14 16 21 13 6 2 4 5 3 4 6 7 7 5 9 9 9 11 24|15 7 11 13 7 12 17 12 17 13 11 9 8 3 5 8 8 7 9 11 11 8 11 7 25|12 6 18 10 7 17 16 15 18 10 10 7 6 2 14 6 7 7 6 5 6 17 14 11 26|11 4 9 13 15 17 17 12 12 11 7 7 4 7 2 2 3 6 5 7 9 9 17 11 27| 2 14 10 9 8 18 10 13 14 13 11 4 6 4 9 3 6 6 6 10 8 13 10 14 28|12 5 12 18 12 12 15 19 13 16 7 15 5 5 9 5 9 9 3 4 12 14 13 10 29| 8 11 8 11 13 10 18 16 15 14 3 8 8 6 8 5 3 4 3 12 10 18 14 11 30|12 5 16 11 15 8 17 19 20 14 8 5 8 6 5 7 6 6 7 7 4 12 12 9 ---+----------------------------------------------------------------------- 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 1 02| 1 03| 1 04| 05| 1 2 06| 1 1 1 1 07| 1 1 1 1 08| 2 09| 1 10| 1 1 1 11| 12| 1 1 1 13| 1 14| 1 1 1 15| 1 1 16| 1 17| 2 18| 1 19| 1 1 20| 21| 22| 23| 24| 25| 1 2 1 26| 1 1 1 1 27| 28| 1 1 2 1 29| 1 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 : Towada Technical High School Location : Aomori, Japan (141.14 E, 40.37 N) Frequency: 53.750 MHz Antenna : 3el. Yagi (Radix) H=20m Receiver : HRO receiver Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. 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|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+----------------------------------------------------------------------- 01129145158150144135141135166129140142 93103119112%89 80 59 73 81131128146 02132134153165182139144123189160131112109101%87 96 79 86 52 57 86113121155 03157136158149178181143149 N NS NS NS NS NS NS NS NS 60 42 60 72103109135 04128125142121159175143176 N NS NS NS NS NS NS NS%71 55 51 74 66 91107107 05125110119123115120143116 91 87 86 66 47 72 58 47 53 47 47 45 55 76 94100 06|80 95 84 92112119109 74 77 79 73 52 43 41 30 41 43 34 21 53 48 81 90 96 07|97100113121123124120 79 85100 74 71 45 95 58 59 59 54 49 45 85114142148 08143124152141160137148136143140 81 84 41 64 81 59 77 69 37 68 74 96119119 09141113136191138128130155160157147117 78120 87109112 73 48 60 84114132122 10|92124128133163155137160141133136100 97 65 88 71%78 64 51 92 88122154170 11152139172176188209161100134125 94%81%80%66105 82%89 94 66 89 70%98106130 12121134138152166137110119114109 70 46 46 44 76 64 71 56%74%89 94120116141 13127133167157165137154148144139 97 81 75 70 74%66 68 42 37 71 75105144132 14138129150156162149112 88%81%74 31%21%18 26 13 22 32 49 45 68 79133114123 15133112120139159152117 97120105 69 68 38 72%86 IF 82 67%42 45 59101111111 16119127122 94 98%98%88102133156114 83 74%90 92%72 51 73%27 NS%84100106135 17120128144152169173153132136157116106 97102125 90 77 62 62 67 89108141136 18112112105150144174149136128133113 87 97 98%97 80 87 60 67 73 85105136120 19137157169176209203170186170133146 99112109117105 82 63 40 52 90108109124 20112119137132162138174133149147128105 83 99115 IF 61 46 43 53%71%85127125 21122108130150161185149145134 IF IF 93%60 99%96%85 67 42 35 45 74 89108 96 22132129144153146154184174168%94122 79%77 81%73%72 62 45 48145 85 99111139 23141120162156175173159150162160127 88 85103%91100 50 48 34 52 72 76115105 24102103119116134144118139135130108 82 84 99129123 85 72 58 64 76116108107 25112 87103102132132151126132125114%98 57%68 63 61 61 40 47 54 73108123s105 26112 88105 93130117140121120%98%76%76 56 57 69%80 44 I 36 43 74 91 90 85 27|76 55 61 74 95 84 92 94104 93%92 82 72 97 98 64 56 30 24 33 66101108116 28|97105125118113123%98112129118101110 80 95 99 94 61 20 35 57 70 74 95112 29|72104 89107111131122135139119 N NS%92 94112%93 67 40 31 60 61 88115104 30|80 97117122145125147153154107 94 88 81 68 N NS 65 50 45 53 75 97109106 ---+----------------------------------------------------------------------- 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 2 1 2 2 1 1 02| 1 1 1 1 2 1 1 2 1 1 1 1 03| 1 1 1 04| 1 1 2 1 2 5 2 05| 3 1 1 2 1 06| 3 1 1 3 1 1 1 1 1 07| 1 3 1 3 1 2 1 1 1 08| 3 2 1 2 1 2 4 2 1 09| 1 3 2 2 10| 2 3 5 2 1 1 11| 1 3 1 1 1 1 1 1 12| 1 1 1 2 1 2 1 1 2 1 1 13| 1 1 2 2 1 1 1 14| 15| 1 2 2 1 1 3 1 16| 1 1 1 1 1 17| 1 2 1 4 1 2 2 1 1 18| 1 1 1 1 3 5 2 2 19| 2 1 3 1 3 2 4 1 20| 1 1 5 1 1 21| 1 1 1 1 22| 1 2 1 1 1 23| 1 1 1 2 1 1 1 1 24| 2 2 1 5 1 1 1 25| 2 6 2 3 1 26| 2 27| 2 1 2 1 1 1 28| 1 2 2 1 3 1 3 1 1 29| 1 2 2 30| 1 1 1 1 1 4 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 ----------------------------------------------------------------------------- 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 2005.11.16