Radio Meteor Observation in Japan No.046 August, 2005 ( http://www.amro-net.jp/ ) ----------------------------------------------------------------------------- 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 -- Aug|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|18 30 32 21 23 17 17 7 7 5 6 4 5 6 2 4 5 4 1 1 3 5 4 15 02|17 21 22 14 11 10 13 3 7 5 9 2 2 6 4 1 3 7 5 3 0 0 6 7 03|19 10 19 10 5 8 5 3 3 5 8 3 4 6 3 5 5 4 1 2 4 1 6 17 04|21 18 14 20 14 16 8 11 2 3 4 5 4 8 3 6 1 4 2 2 2 1 0 2 05| 8 13 6 12 6 5 4 2 0 5 2 3 5 7 6 4 %4 -- -- -- 3 9 5 13 06|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 07|12 17 16 19 13 16 13 18 14 7 8 1 4 9 6 5 3 1 4 0 2 5 5 5 08|10 21 14 15 13 14 7 10 4 0 0 0 1 5 7 4 5 2 4 1 2 6 15 11 09| 9 14 17 18 9 14 12 7 13 7 11 4 3 9 4 9 3 3 3 2 7 5 9 15 10|20 14 17 20 13 11 10 15 5 9 10 9 9 9 8 5 2 5 2 5 2 5 11 3 11|19 17 13 18 25 18 18 12 5 10 9 2 2 9 3 1 2 2 5 4 3 5 12 12 12|13 18 25 21 19 9 22 19 9 15 21 12 7 6 5 7 5 4 4 4 5 8 9 8 13|18 19 29 27 21 18 22 18 28 19 8 8 10 7 4 11 6 5 2 2 4 14 12 10 14|15 20 16 22 11 19 14 10 8 10 6 8 7 4 0 5 9 6 1 7 6 7 16 11 15|21 14 11 10 16 11 16 14 9 5 4 6 6 6 4 3 6 2 4 7 4 3 8 8 16| 4 5 7 11 4 6 8 6 4 6 2 4 5 2 4 4 4 3 6 6 8 7 12 13 17| 7 9 11 18 6 10 6 6 4 6 5 3 7 7 2 3 7 1 3 2 2 9 7 8 18|10 14 16 13 6 9 8 8 1 8 5 1 6 8 1 4 5 17 3 2 5 1 9 13 19|15 20 16 12 13 12 19 4 11 4 3 0 5 3 7 3 10 5 2 0 6 9 14 6 20| 8 15 5 6 9 8 3 3 3 3 3 1 4 3 7 5 3 2 1 2 6 7 6 9 21| 6 12 20 9 10 10 13 7 7 7 9 5 4 3 6 10 7 3 4 6 4 6 7 13 22|14 10 22 8 8 7 5 7 7 4 2 3 3 5 5 5 3 2 3 1 1 3 11 9 23| 6 7 9 6 11 2 6 10 8 2 3 1 4 5 4 5 2 3 0 2 3 5 9 5 24| 6 10 19 15 11 10 4 8 8 7 5 5 2 5 5 2 2 2 3 6 8 5 3 6 25| 7 9 6 8 14 4 6 8 5 4 2 4 5 5 3 4 4 4 4 6 5 5 3 11 26| 7 11 10 7 10 8 8 10 7 3 3 3 2 2 0 0 4 5 3 4 2 7 6 3 27|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 28| 7 8 10 9 3 6 5 9 2 1 0 5 5 2 3 6 6 1 1 1 4 8 9 6 29|11 9 6 6 5 2 7 4 4 4 2 3 4 5 2 4 2 1 4 2 1 5 10 10 30|10 10 10 12 9 8 6 6 4 4 5 3 7 7 2 3 2 3 3 6 8 9 8 8 31|12 8 13 14 13 8 5 6 8 8 7 4 3 5 4 4 8 5 1 3 4 3 9 12 ---+----------------------------------------------------------------------- Aug|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 Aug|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 2 03| 1 2 1 04| 1 05| 1 06| 07| 2 1 1 3 08| 2 1 09| 3 1 1 1 1 10| 1 1 1 2 2 11| 1 2 1 12| 1 1 1 1 2 1 1 3 5 13| 1 2 3 2 1 1 5 1 1 1 14| 1 3 2 1 2 1 1 2 1 15| 1 1 1 1 1 16| 1 1 1 1 1 17| 1 1 1 1 18| 19| 1 1 1 20| 21| 22| 1 23| 24| 25| 1 26| 27| 28| 29| 30| 31| 1 ---+----------------------------------------------------------------------- Aug|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 -- Aug|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|20 12 25 28 20 16 9 9 5 4 4 1 2 1 3 5 1 3 4 2 2 10 13 22 02|22 22 10 15 20 18 6 6 1 3 1 0 0 1 0 0 1 1 2 0 3 1 1 2 03|13 10 4 11 7 10 3 1 0 2 3 0 0 5 1 4 3 1 2 2 6 6 7 11 04|15 9 8 12 2 2 3 2 0 0 3 1 1 0 0 0 0 1 0 2 2 4 7 5 05| 4 7 2 4 2 0 2 0 0 2 0 4 1 3 0 2 1 3 1 6 2 1 10 15 06|11 18 8 19 10 14 14 6 6 3 7 6 3 1 1 2 1 6 3 3 3 4 11 19 07| 6 17 13 10 10 12 15 9 7 6 3 5 6 5 1 5 7 2 5 4 6 9 9 10 08| 6 13 15 11 16 11 14 3 2 0 0 0 %0 IF IF IF IF 3 4 2 4 7 5 9 09|14 6 12 13 7 9 7 4 8 9 5 0 2 6 3 4 3 2 2 3 8 5 12 15 10|14 11 10 18 8 9 11 13 7 8 2 8 2 2 2 4 3 2 1 4 4 10 8 13 11| 6 11 14 18 12 16 11 9 10 13 7 7 3 3 5 2 3 3 3 4 2 18 8 12 12|15 11 11 11 12 9 14 11 9 9 14 9 3 6 3 6 1 5 1 4 14 11 17 8 13|13 12 15 21 21 21 15 5 16 18 11 7 7 4 5 3 4 4 0 5 5 11 9 8 14|13 13 10 14 19 9 11 9 8 6 7 8 7 3 1 7 2 2 5 3 6 1 4 10 15| 9 6 10 12 11 14 10 11 7 3 7 5 2 3 3 3 3 1 2 4 1 6 6 4 16|13 8 12 14 13 9 2 7 6 5 2 4 1 5 4 9 1 2 5 4 4 6 11 7 17| 6 7 14 11 9 7 6 10 10 3 5 6 5 1 2 4 4 0 1 3 1 11 5 4 18| 8 12 10 10 12 6 7 8 9 6 4 4 1 4 2 4 3 0 2 6 3 4 8 6 19|13 5 7 10 8 10 3 4 3 4 2 1 1 1 2 1 0 2 2 1 0 6 6 8 20| 9 7 6 12 3 6 6 9 9 6 3 1 2 3 1 3 1 1 4 3 4 10 9 2 21| 6 9 6 10 12 10 10 1 4 1 5 6 3 3 6 2 3 0 4 5 3 7 5 8 22| 5 8 8 9 8 12 11 6 6 9 0 3 5 3 5 4 1 3 2 3 1 3 6 9 23| 5 5 6 8 3 6 8 7 4 4 3 3 2 2 3 1 4 1 2 3 1 3 7 5 24| 7 3 1 11 8 6 8 3 9 1 0 0 2 0 0 2 0 1 1 6 4 3 2 6 25| 7 5 7 7 8 9 4 7 2 6 1 1 4 2 5 6 1 1 4 7 6 5 10 14 26| 9 9 17 14 18 12 5 10 4 2 2 1 3 1 1 6 3 3 1 2 2 7 10 7 27| 7 3 4 13 14 7 10 6 6 5 4 3 2 2 1 5 2 3 2 4 4 9 7 7 28| 5 7 8 13 7 9 10 4 6 14 4 2 1 4 4 5 3 3 2 0 10 7 4 7 29| 6 10 7 10 9 10 5 10 7 6 5 2 2 1 2 2 3 1 5 1 3 8 14 8 30| 4 7 10 8 11 6 7 10 8 7 5 2 4 6 2 1 3 1 1 3 6 2 2 6 31| 1 4 2 6 10 6 1 6 6 2 8 5 1 1 3 3 1 5 1 2 5 3 3 4 ---+----------------------------------------------------------------------- Aug|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 Aug|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 2 1 03| 1 1 1 1 04| 1 1 1 1 05| 1 06| 1 1 1 1 1 1 07| 1 1 1 1 3 1 1 08| 1 4 2 1 09| 1 3 2 2 1 1 1 2 1 10| 1 1 1 1 2 2 1 2 2 1 11| 1 4 2 3 1 1 1 12| 1 2 3 1 2 1 2 8 4 1 1 1 2 13| 2 1 3 5 4 2 2 4 5 1 1 2 1 1 1 14| 3 2 2 1 3 2 2 2 1 3 1 1 15| 1 2 1 2 1 1 1 16| 1 3 1 1 1 17| 1 1 1 1 1 1 18| 1 2 1 1 19| 1 1 20| 1 1 21| 1 1 22| 1 2 23| 1 1 24| 1 1 25| 1 26| 1 1 27| 1 28| 1 29| 1 30| 31| 1 ---+----------------------------------------------------------------------- Aug|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 -- Aug|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|13 14 15 14 25 23 16 9 15 7 %8%17 7 6 8 9 10 3 8 6 10 23 14 26 02|10 10 14 12 13 11 20 15 10 12 10 5 4 4 4 12 6 10 16 6 12 13 32 25 03|21 17 13 17 21 23 29 13 16 10 8 0 4 8 4 4 3 7 7 9 9 11 21 14 04|21 11 10 12 19 15 18 10 16 8 11 5 5 7 4 6 11 11 8 9 10 19 13 15 05|14 16 12 12 19 16 22 13 9 10 4 9 6 6 5 4 6 1 7 4 8 13 18 20 06|13 8 11 9 15 26 16 19 8 16 3 10 4 7 6 5 1 6 7 6 6 14 14 11 07|21 15 21 14 13 20 21 14 18 8 18 4 7 7 4 4 2 8 3 4 4 16 26 15 08|11 10 18 17 13 16 18 15 7 0 0 0 4 9 10 3 8 6 3 7 7 10 19 22 09|14 17 16 16 20 21 18 15 15 15 11 5 8 4 5 3 0 0 0 8 10 14 17 19 10|14 3 7 11 16 17 25 17 16 14 9 12 8 4 7 -- -- -- -- --%12 16 20 17 11|11 15 18 16 25 26 31 20 15 21 15 10 10 10 11 10 9 4 10 4 6 13 13 18 12|14 14 15 19 28 34 33 27 26 22 20 7 9 15 7 4 1 0 0 %5 10 12 13 21 13|19 26 23 24 19 25 31 30 27 25 18 11 14 12 8 3 0 4 8 7 9 26 17 13 14|24 12 20 12 14 19 26 19 12 21 9 %8 7 7 3 0 0 0 1 5 12 18 11 14 15|11 14 19 18 14 18 20 16 11 7 6 9 5 7 9 7 11 7 10 7 11 16 14 17 16|18 16 8 12 20 21 12 16 8 7 6 6 3 3 6 3 5 4 3 9 6 13 10 12 17|13 14 7 17 14 27 19 16 19 10 13 5 7 2 6 7 10 5 14 17 12 9 12 9 18| 8 8 8 15 14 12 14 13 12 5 7 7 3 5 5 9 9 5 8 11 7 13 17 20 19|10 6 9 14 8 25 11 15 15 13 10 4 2 12 6 6 6 4 9 2 8 13 13 10 20|13 11 8 10 3 13 13 9 8 6 3 6 2 8 9 8 5 5 4 8 15 11 17 13 21| 8 7 10 12 13 13 16 20 15 %9 8 12 6 4 5 8 10 3 %7 NS %6 17 22 13 22| 6 10 12 12 12 18 8 19 9 15 8 8 5 4 11 10 6 9 10 9 6 9 13 9 23| 6 9 6 6 5 11 14 8 5 9 3 3 4 3 3 8 5 8 %5 %4 14 13 18 11 24| 9 10 8 11 11 14 14 10 12 7 5 2 1 0 12 5 4 8 1 5 5 10 11 9 25| 8 6 10 7 10 12 15 6 8 7 4 4 5 5 3 5 5 4 %4 10 8 5 11 7 26|10 8 6 14 15 16 11 10 12 8 8 2 3 4 5 4 1 5 2 7 8 9 8 9 27| 4 10 8 11 14 21 16 10 22 6 1 1 1 5 7 4 1 6 4 13 4 8 12 6 28|16 8 6 11 20 14 16 14 10 12 11 9 6 6 9 3 9 3 7 11 15 15 13 18 29|11 8 12 15 14 14 13 24 11 5 4 9 11 3 0 0 4 9 5 6 7 4 5 8 30| 9 3 7 16 15 13 8 16 11 9 5 8 8 7 6 6 5 3 9 11 14 7 13 5 31| 6 13 8 5 13 19 14 9 5 5 4 3 3 4 8 3 6 5 5 9 4 6 10 6 ---+----------------------------------------------------------------------- Aug|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 Aug|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 1 1 02| 1 1 1 1 1 1 03| 1 1 1 04| 1 1 1 05| 1 1 1 1 06| 1 1 2 1 07| 2 1 1 2 2 08| 1 1 3 1 2 1 2 09| 1 4 1 2 1 2 1 10| 3 1 1 1 1 2 11| 1 2 3 1 1 1 1 12| 2 3 3 8 1 5 2 1 1 3 1 3 13| 5 2 3 1 2 3 3 2 1 2 1 14| 2 2 4 1 3 1 4 1 1 1 15| 1 1 1 1 2 1 16| 1 1 2 1 1 17| 1 18| 1 19| 1 20| 1 1 21| 1 22| 1 1 23| 1 24| 25| 26| 27| 1 28| 1 1 2 29| 1 30| 1 1 31| 1 1 ---+----------------------------------------------------------------------- Aug|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 -- Aug|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%72 62 83 74 73 40%32 23 17 10 7 8 4 4 13 9 5 6 11 10 6 21 29 57 02|54 59 58 59 58 58 33 35 22 13 14 9 12 11 10 9 7 5 8 11 15 20 38 47 03|63 62 55 57 56 47 26 28 18 11 7 9 11 9 11 12 7 5 6 12 16 24 30 42 04|61 58 53 49 50 29 24 19 24 11 15 9 13 21 12 10 4 4 11 8 16 25 37 46 05|39 58 58 63 59 38 26 18 18 -- -- -- -- -- -- -- -- -- -- -- -- --%36%43 06|33 37 37 42 41 43 32 20 22 13 17 24 15 4 14 6 6 6 6 7 7 14 29 48 07|39 54 42 34 39 28 36 18 16 18 13 13 15 8 11 5 10 5 2 6 17 19 32 30 08|34 36 47 39 40 31 26 21 11 0 -- -- 1 11 13 4 6 3 7 2 9 26 25 30 09|41 33 45 40 35 45 18 7 13 15 5 4 4 7 %1 4 3 2 1 5 9 6 13 17 10|21 20 42 57 41 44 37 31 21 72 15%17 7 11 6 9 7 1 4 9 13 17 22%29 11| 8 22%25 24 18%30 11 20 14 12 10 7 2 %5 7 4 1 5 2 4 9%19 14 20 12|14 22 34%37 27 15 22 21 26 14 19 9 11 5 8 2 1 4 1 5 15 8 19 34 13|40 49 55 67 48 59 45 31 39 27 11 14 9 5 3 7 5 4 3 12 12 21 30%46 14%47 45 43 68 49 42 29 22 24 11 17 18 13 11 7 6 7 10 8 8 12 13 29 30 15|31 36 27 37 34 35 23 20 20 8 20 19 8 17 13 8 5 8 4 11 16 17 16%17 16|36 26 40 32 34 26 16 20 16 14 11 10 14 13 13 13 9 7 7 6 11 15 22 28 17|23 24 35 38 32 23 20 16 22 9 9 12 14 5 6 10 8 2 5 5 5 29 20%17 18|19 22 33 30 27 19 17 20%20 -- 9 12 8 12 13 4 12 6 5 13 7 12 30 16 19|32 31 35 19 30 34 10 15 15 14 20 8 2 2 7 5 2 4 5 3 5 2 20 14 20|13 12 13 12 9 15 11 9 10 8 3 6 7 8 6 5 3 2 2 3 5 14 8 8 21|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 22|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 23|-- -- -- -- 28 34 31 27 23 10 13 11 10 13 9 9 10 5 6 5 7 14 25 25 24|54 59 59 64 43 56 34 23 23 21 11 14 10 6 10 18 6 3 11 11 11 10 9 17 25|27 35 33 45 43 41 38 30 34%22 -- 20 15 7 8 9 7 9 6 9 10 13 16 23 26|29 32 36 37 31 30 26 22 18 9 15 11 13 8 5 4 2 4 4 10 9 20 19%11 27|15 22 31 31 31 19 24 17 24 21 12 10 7 14 6 7 4 8 5 3 10 19 16 19 28|24 24 25 34 19 13 25 10 18 21 9 7 7 7 11 11 10 3 8 3 12%13 12%20 29|16 26 21 23 25 24 19 14 21 13 15 9 9 7 5 6 9 3 6 6 12 14 24 27 30|22 23 27 25 19 31 13 18 22 12 14 5 5 12 9 4 8 7 7 13 13 12 23 20 31|22 30 28 27 28 24 15 16 12 13 12 11 8 8 6 7 3 11 6 7 12 12 10%14 ---+----------------------------------------------------------------------- Aug|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 Aug|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 1 1 1 02| 1 2 2 1 03| 1 1 1 1 04| 1 1 1 1 2 1 1 1 05| 1 1 2 1 2 1 -- -- -- -- -- -- -- -- -- -- -- -- -- 06| 1 1 1 1 2 1 07| 1 2 2 1 3 1 1 1 08| 5 1 1 -- -- 1 09| 1 2 3 1 2 1 10| 2 1 2 1 2 1 1 1 11| 1 3 1 1 1 1 1 12| 2 2 2 1 3 3 2 1 1 1 1 2 13| 2 3 4 6 5 4 1 3 3 1 2 1 1 1 2 1 14| 4 4 2 2 3 4 3 2 2 1 2 3 1 1 1 15| 1 2 2 1 1 2 2 1 1 16| 4 1 1 1 1 17| 1 1 1 1 1 1 1 1 18| 1 1 1 1 1 19| 1 1 1 20| 1 1 21|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 22|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 23| 1 1 1 24| 1 1 1 1 25| 1 2 26| 1 1 27| 1 28| 1 1 1 29| 1 1 30| 1 31| 1 ---+----------------------------------------------------------------------- Aug|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 -- Aug|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+----------------------------------------------------------------------- 01157143 99 99 83 74%78 ES ES ES ES ES ES %5 4 13 12 NS %9 ES ES%33 70 99 02134115113 84102 85 62 66 59%32%29%20%10 ES ES ES 5 6%11%11 29%54 76122 03117132 90 72 82 74 54 51%32%22 ES ES ES ES ES %5%11 7 10 18 36 53 87107 04108126 91 81 61 66 55 52 43 30%20 16 9 8 16 7 5 9 13 23 33 65 79112 05111122 90 88 80 55 55 55 ES ES ES ES ES ES ES %6%11 %8 ES%27 20%54 86%98 06108116100 61%66 64 61%57 ES ES 28%32 %6 6 5 2 11 6 6%11 21%32 76100 07|98 98 77 81 83 65%60 59%40%38 30 11%11 6 10 7 6 13 17 21%42 ES 90 94 08109107 90 56 74 62 51%53 ES NS %0 ES ES 8 %6%13 15%18 ES 13 34 61 87106 09|92 95 64 65 48 65%48%44%40 28 NS%27 %8 13 NS 9 6%11 NS ES%40 NS NS NS 10|NS NS NS%53 47 66%52 NS NS NS NS %9 13 %5 12 6 ES%12 NS 19 40 45 55 82 11|92104 75 92 70 70 34 63 38%30%37 NS NS ES ES NS NS NS ES ES NS --%50107 12106 94103 73 77 65 51 57%44 NS NS NS NS NS NS NS NS NS ES ES ES 60 90 96 13105129100 83 57 58%58 ES ES ES ES ES ES ES 17 %7%12 10 %6%20 19 NS NS100 14%78 67 78 57 56 59 52 48%53 NS NS NS ES %4 NS%16 %6 NS 15 NS NS NS 60 77 15|49 63%61 53 57 57 59 48%44%38 27%24 11 11 5 14 12 ES 15%19 30 55 66 63 16|97 93 65 74 67 55 64%53 48%30 NS NS 8%14 NS NS NS NS%18 36%40 NS%80 81 17%85 61 66 51 52 56%36 58 ES ES NS 21 9 3 9 5 10 8 %8 10%30 42 53 69 18|53 86 45 49 38%47 52 36%37%33 NS NS 11%11 NS NS NS 14 12 12%30 40 51 64 19|85 54 58 39 54 48 40 44 ES ES NS NS NS ES ES NS NS NS%18 20 33 54 NS%60 20|68 69 50 53 41 57%44 ES ES NS NS%20%11 NS %4 11 NS NS%10%24 NS 52 48 57 21|53 54 51 59 51 49 40 55 38 28 18%10 NS NS NS NS NS %7%21 ES 21%37 51 52 22|51 41 36 41 29 50 50 27 36 29%11 NS%12 10 11 15 6 7 15 10 35 36 49 58 23|39 43 47 45 37 53 44 53 34 30 14 14 12 7 8 7%12%20 6 18 48%52 59 41 24|65 49 60 49 41 51 55 52 36 37%24 NS%10%12 NS ES %7 ES NS NS 36%34 NS 54 25|45 53 56 50 49 42 47 56 26 29%23 21 NS NS NS %6 11 %3 10 24 32 48 60 60 26|52 57 44 42 41 38 41 37 32 41 9 16 12 7 10 7 5 8 %8 ES NS%52 46 42 27|36 40 55 42 39 44 33 47 46%23%14 16 11 10 5 %8 NS NS NS 12 22 42 53 72 28|58 54 50 29 43 42 36 49 49%28 18 10 17 7 5 7 %8 NS %6 20%30 NS NS 44 29|46 46 52 61 47 46 NS NS NS NS NS NS %4%11 NS NS NS%14 5 29 23%39 51 50 30|56 57 37 34 39 45 34 37%50 ES ES 14 7 10 7 8 5 %5 ES%21 23 36 39 68 31|60 32 35 40 44 41 38 36 42 NS NS NS NS 8 %9 NS %2 %6 %5 22%35%48 47 47 ---+----------------------------------------------------------------------- Aug|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 Aug|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 1 3 1 3 02| 1 2 1 2 5 3 2 1 03| 1 2 3 1 1 1 1 1 04| 1 3 1 4 1 1 05| 1 2 3 4 2 3 1 1 1 1 06| 2 1 1 1 1 1 07| 1 2 2 3 1 1 1 1 08| 1 2 2 3 2 2 1 1 1 09| 1 1 1 1 2 1 10| 1 1 1 11| 1 2 4 3 1 2 2 1 2 1 1 12| 2 1 2 6 8 3 6 6 2 3 3 13| 9 6 6 6 7 7 2 2 14| 3 2 2 3 5 1 2 4 2 1 15| 1 5 5 3 2 1 1 16| 1 1 1 2 1 1 17| 1 1 1 1 1 18| 1 1 1 1 19| 3 1 20| 1 3 21| 1 1 1 1 22| 1 2 1 2 23| 1 1 24| 1 1 25| 1 1 2 1 1 26| 1 1 1 27| 1 1 28| 1 1 1 29| 1 2 30| 1 1 1 2 1 1 31| 1 1 3 ---+----------------------------------------------------------------------- Aug|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 -- Aug|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|35 30 35 37 29 28 12 16 8 12 6 9 4 4 5 8 17 4 9 3 4 19 26 33 02|33 26 23 33 35 23 14 17 7 10 11 7 5 3 3 1 9 3 4 9 12 12 15 25 03|29 35 28 19 25 20 20 13 17 14 9 2 4 2 6 1 3 5 1 2 14 19 25 32 04|26 24 25 19 19 22 20 14 15 19 6 7 6 9 9 6 5 4 5 9 7 19 19 27 05|24 23 20 32 24 20 23 20 17 11 6 6 7 2 2 6 3 4 2 9 8 17 18 23 06|19 23 12 29 17 12 17 10 17 6 14 10 12 6 5 2 3 8 10 3 8 7 18 21 07|17 20 17 12 24 20 23 15 15 13 6 13 4 5 4 5 8 8 5 7 16 18 15 24 08|23 23 22 16 22 19 25 15 9 0 0 0 1 4 6 2 6 3 4 7 11 14 18 22 09|24 8 22 18 24 18 9 13 14 15 11 9 4 7 3 7 6 4 6 3 14 12 19 24 10|23 15 18 29 28 20 17 15 16 12 8 14 6 6 5 4 6 3 5 7 8 18 12 20 11|12 20 31 34 19 28 17 21 30 14 20 11 15 9 4 7 10 8 6 9 10 31 21 19 12|20 29 29 26 41 34 27 20 27 13 19 14 8 5 7 10 4 9 6 11 19 18 10 24 13|22 32 29 37 43 36 39 22 30 34 16 12 11 10 4 6 5 6 2 8 17 20 19 27 14|25 27 27 35 30 24 23 26 22 13 12 12 13 4 9 5 6 4 9 5 12 12 13 23 15|20 9 13 20 17 24 17 22 14 13 11 16 7 7 1 4 6 3 6 11 4 10 10 12 16|15 12 12 19 19 22 13 12 9 14 6 3 4 5 5 10 7 5 7 11 13 16 15 17 17|15 20 21 20 16 12 11 14 16 8 8 3 6 3 6 4 8 6 2 10 6 21 10 9 18|17 17 13 14 14 10 12 11 12 13 9 5 0 6 2 7 10 5 8 12 15 9 18 14 19|12 15 17 19 17 7 13 17 6 10 3 3 4 3 5 6 5 3 11 10 7 13 11 14 20|15 14 11 16 11 9 9 16 14 9 3 1 8 6 5 4 2 4 11 6 11 17 13 11 21|11 10 13 15 17 13 11 5 10 6 12 6 4 5 3 5 5 3 10 6 7 7 15 16 22|11 8 8 9 17 18 11 12 9 10 6 5 3 5 5 7 5 7 3 9 4 9 10 14 23| 8 7 10 14 13 10 14 8 10 17 8 8 5 8 4 6 5 3 5 7 7 13 19 18 24|12 10 8 18 13 11 16 11 12 5 3 10 3 6 3 4 6 8 6 13 6 7 7 10 25|10 8 11 12 11 14 15 15 13 18 8 5 6 5 8 6 3 3 3 12 7 10 11 18 26|10 16 14 12 19 6 10 15 14 11 6 4 5 5 4 4 7 5 8 6 4 17 14 9 27|16 7 15 12 22 15 14 9 18 12 11 8 12 6 7 9 8 3 3 9 7 14 12 10 28| 8 12 12 15 6 16 19 10 11 12 7 3 1 5 5 6 7 3 6 3 14 13 12 10 29| 8 17 12 14 9 12 12 13 18 6 6 2 3 5 5 5 3 4 7 4 7 9 16 13 30| 9 4 9 16 8 10 7 12 8 16 10 3 10 5 3 4 6 6 6 7 12 11 19 14 31| 5 10 10 9 8 9 8 10 10 14 10 9 1 2 7 4 2 8 4 11 8 8 6 14 ---+----------------------------------------------------------------------- Aug|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 Aug|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 2 1 1 02| 1 1 1 3 1 1 03| 2 1 1 1 1 1 04| 1 1 1 2 1 2 1 1 05| 2 1 3 1 1 06| 1 3 1 2 1 1 1 1 1 07| 1 2 1 1 2 2 1 1 08| 2 4 2 09| 1 1 3 5 3 2 1 1 2 2 1 1 1 10| 1 1 1 1 1 2 1 2 1 2 4 1 11| 1 5 4 2 1 1 2 1 12| 1 1 2 2 6 7 4 4 5 3 8 2 1 1 1 2 13| 5 1 1 4 6 10 9 5 5 6 2 1 1 1 2 14| 4 4 2 2 3 5 2 3 3 2 2 2 1 15| 1 2 2 1 1 2 2 1 1 1 16| 4 1 2 2 1 1 1 17| 1 1 1 1 1 1 18| 1 2 1 19| 1 1 1 1 1 20| 1 1 1 21| 1 1 1 1 22| 1 2 23| 1 24| 1 1 1 25| 1 26| 1 27| 28| 1 29| 1 1 30| 1 31| 1 1 ---+----------------------------------------------------------------------- Aug|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 -- Aug|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|94 87 86 59 56 56%54 ES ES ES IF%23 17 14 16 15 13 %6%12 ES%24 24 45 50 02|69 79 80 57 62 55 47 38 33 25 31 25%11%10 ES 36 40 17 9 12 20 36 50 80 03|84 76 59%46 51 58 51 31 32 27 27%19 15 13 12 19%58%44 26 27 31 40 54%63 04|64 65 61 37 42 58 38 32 28 30 24 22 19 14 23 18 22 18 19 33 35 63 80107 05113117 83%81%96%73%78%70 51%64%50%24%28 - 57 81 80%45 60156 79 96155151 06155209143148169166154135174138120106 68 78 93 89 96 65 71 77145100104158 07159126143154158149158127122113108 92 74 80 78 88 77 65 65 67%70 ES138164 08173162132146170181155170140 NS NS - N NS138 79 70%76%54 37 96 95112146 09151147141149160131132133144122 IF 69 68 66 59 58 48 52 31 19 31 52%64130 10155153145165154160168170133141116 94 78 61 79 77%68 57 41 30 39 60 69121 11141166163173190183167146116 99%87%62 56 42 I 58 74%62 ES 18 37 69 95152 12166147206200201187193198156115 - -%64%79 NS -- -- -- -- -- -- -- -- -- 13|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 14|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 15|-- -- -- -- -- -- -- --180147139123105106116109108 69 72 52 90 98125118 16115123168145186182180145140158 NS NS NS NS NS NS NS%68100147 63 73107102 17155150176176197166180155 E ES NS NS NS NS NS NS101 72 66 39%79114142163 18153157169189196176176160177 NS NS NS NS NS105108 88 65 59 55 72 98115174 19145134162154148163166161 ES ES102 NS IF ES%72%76%83%79 66 51100105136126 20129163168152173179170161166169132120 88102112 NS%75 84 64 57 90 91128138 21151174167213205186175146147128 82 56 64107%89 ES%84 80%92 ES%71%88133148 22135138124140156153189141117%98%62 40 40 61 72 67 47 56 45 40 54 62 96103 23112 91127125124150130102 98101 89 69%65 70%81103 94 71 46 64 74 76116124 24130133163185172178160160 IF N109%92 52 IF IF ES IF I 58 28%67 96 93122 25103105122143134124141119%95%74 88 49 66 46 39 66 55%47 33 54 61100107141 26124123131139140130132157 88 71 64 40 38 56136 67 57 51%56 ES 81 81 85112 27125126149138137142131140139118124 98 68 79 90 60 55 58 64 55 87 98125132 28|IF136138133172162180193191155124 96 85 94 92118%87%77 61%92 81113121142 29133117182176187161177199162 N122 90 76 83108%94%94 72 51 76 73118129139 30152133133155183171165158145 IF ES 93122 88108 71 69 38 ES%66 74 94111137 31134102135155169159173139162127 IF%94 84 88110106 62 62 62 50 83 98120126 ---+----------------------------------------------------------------------- Aug|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 Aug|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 1 1 1 2 1 02| 2 2 2 2 6 5 3 2 1 1 1 03| 1 1 2 2 4 1 1 3 3 1 1 2 04| 3 1 1 2 6 2 1 3 1 05| 1 4 1 5 3 3 5 5 2 1 1 1 1 1 1 1 06| 3 4 2 2 5 4 4 1 2 2 1 2 3 07| 1 3 5 5 9 3 6 1 5 3 1 4 1 1 1 2 1 08| 4 9 6 8 11 11 1 3 2 2 1 09| 6 4 9 9 6 6 4 3 3 4 1 1 2 1 10| 3 10 6 6 9 8 6 6 6 6 2 2 1 7 11| 3 6 8 9 11 14 11 5 4 3 3 1 1 3 2 12|10 6 9 15 22 23 19 20 14 10 1 1 3 13| 14| 15| 3 4 4 3 1 1 1 1 2 16| 1 2 3 4 5 7 3 7 1 1 1 17| 4 1 3 2 3 4 5 1 18| 4 4 3 3 4 3 1 19| 1 1 1 3 4 1 5 3 1 1 20| 1 1 1 1 2 4 4 1 1 21| 1 1 2 2 1 4 1 1 1 1 4 1 1 22| 1 2 1 4 4 1 1 2 1 23| 2 2 2 1 4 1 1 1 1 1 24| 1 1 1 1 2 25| 2 1 2 3 1 2 1 1 1 26| 2 1 1 2 1 3 1 27| 1 1 2 1 2 1 1 28| 2 1 3 3 1 1 1 2 1 2 29| 1 1 1 1 2 1 1 2 1 1 30| 1 2 1 1 3 1 3 1 31| 1 1 1 2 1 3 1 1 2 1 1 1 1 1 ---+----------------------------------------------------------------------- Aug|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