Radio Meteor Observation in Japan No.033 July, 2004 ( http://homepage2.nifty.com/~baron/ ) ----------------------------------------------------------------------------- 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 -- Jul|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|16 16 21 25 31 26 21 22 12 12 9 10 16 16 13 7 %8 NS NS NS NS%22 8 27 02|24 16 26 22 18 15 24%16 NS NS NS NS NS NS NS NS NS NS NS %6 -- %5 13 15 03|19 16 21 27 27 23%17 NS NS NS NS NS NS NS NS NS NS NS NS NS NS 10 8 14 04|25 15 21 15 21 25%20 NS NS NS NS %5 NS%18 12 12 2 5 8 1 9 14 15 19 05|14 14 15 26 19 17 19 12 10 12 12 7 IF IF IF NS %0 5 4 2 5 7 NS NS 06%10 26 17 23 26 22 18 15 15 10 12 12 12 6 9 12 8 4 6 1 3 %2 NS 13 07|17 17 13 18 18 19 20 12 17 IF IF IF%10 NS %6 NS NS %4 3 5 8 NS NS%17 08|20 21 20 27 14 25 25 19 10 8 7 12 7 6 18 10 1 5 4 2 %9 10 10 13 09|17 14 16 20 21 14 19 15 13 13 10 13 7 3 NS NS NS %5 1 5%12 NS 20 17 10|17 21 12 13 16 14 13 25 9 18 5 3 NS NS NS NS %4 6 4 3 3 9 7 18 11|17 12 24 23 17 15 17 11 %8 NS NS NS NS 6 %8 %5 12 6 5 1 5 10 7 11 12|13 23 22 16 22 21 17 15 4 6 7 13 6 6 5 4 10 2 5 8 5 4 17 13 13|19 24 24 22 22 24 19 15 11%13 9 7%10 NS %6 7 4 3 6 7 5 11 9 15 14|13 20 22 17 24 19 16 6 12 9 6 12 NS NS NS NS NS %8 %6 5 6%11 NS 13 15|20 9 19 19 24 21 12 19 15 9 %8 NS NS NS NS NS %3 6 3 4 11 7 11 12 16|12 16 16 19 14 21 14 14 15 9 7 13 NS NS NS NS 5 6 4 8 11 13 22 12 17|13 17 15 32 12 22 15 12 11 %7 NS IF IF NS NS NS NS NS NS NS%12 5 8 12 18|11 14 28 20 26 16 20 12 14 9%10 %9 7 %6 NS NS %8 5 5 4 7 6 10 22 19|23 14 26 24 13 21 13 12 13 9 %4 NS NS NS NS NS NS NS NS 4 NS NS%12 18 20|20 22 17 19 18 14 12 17 8 NS NS NS NS NS NS NS NS NS NS NS %8 NS%24 15 21|14 19 22 21 31 24 11 21 NS NS NS NS NS NS NS 6 4 9 %4 1 %6 %9 NS 19 22|21 22 34 21 17 18 10 9 8 %7 NS NS NS NS NS NS 5 5 2 7 5%17 17 22 23|23 22 36 33 30 19 16 13 5 10 %7 NS NS NS NS NS NS%10 3 6 5 11 18 44 24|31 24 41 37 32 21 21 11 10 11 6 9 8 2%10 NS NS %4 4 7 5 6%18%23 25|22 39 37 21 31 22 15 8 12 10 4 %6 NS NS NS NS %8 NS NS 6 5 15 29 32 26|25 43 44 39 46 32 22 11 15 8 8 %4 NS%10 NS NS NS NS %6 9 14 10 37 38 27|40 40 68 40 41 33 25 20 14 NS %2 NS NS NS NS NS %6 7 3 3 7 21 18 34 28|40 46 65 46 48 31 18 10 7 %8 NS NS NS NS NS NS NS NS NS 3 5 12 26 37 29|37 37 50 45 60 42 23 19 11 0 0 0 18 9 12 13 11 7 4 8 9 21 37 35 30|44 38 58 48 41 39 21 17 11 9 4 10 6 7 7 7 4 8 6 2 4 22 21 38 31|46 47 44 49 34 18 24 12 15 6 9 6 10 4 10 7 6 6 7 2 %5%20 27 23 ---+----------------------------------------------------------------------- Jul|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 Jul|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+----------------------------------------------------------------------- 01| 1 1 02| 03| 1 1 04| 05| 1 1 06| 1 07| 1 08| 1 09| 1 1 1 10| 2 2 1 11| 1 1 12| 1 13| 1 1 14| 1 1 15| 1 16| 1 17| 1 18| 1 19| 20| 1 21| 22| 1 23| 24| 25| 1 1 1 26| 27| 1 1 1 28| 1 1 1 29| 1 1 1 1 1 30| 1 1 1 1 31| 1 ---+----------------------------------------------------------------------- Jul|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 -- Jul|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 17 8 18 15 22 16 11 7 7 10 9 7 12 8 8 5 2 1 0 3 7 7 16 02|21 13 11 12 13 17 21 17 7 6 4 6 12 10 11 4 8 5 2 3 4 4 11 14 03|17 12 17 12 11 13 18 13 15 11 2 8 5 8 10 10 3 3 1 2 6 8 10 16 04|20 13 23 16 13 13 15 16 9 12 4 1 7 15 10 6 2 0 3 5 7 8 8 11 05|13 15 6 16 15 15 17 15 9 5 1 4 3 8 13 6 2 0 3 1 5 3 10 12 06|12 13 12 17 16 15 11 14 13 6 5 7 8 11 13 3 7 4 3 2 7 8 11 11 07|14 12 9 15 10 18 17 18 12 8 6 4 4 6 7 6 6 3 7 5 5 2 10 6 08| 8 18 14 11 11 16 19 9 14 8 8 3 3 8 7 4 12 10 3 2 9 6 12 10 09| 9 12 10 15 9 17 12 8 10 3 6 1 3 13 3 9 11 4 3 5 6 7 13 11 10|11 10 11 12 16 15 NS NS 12 9 12 9 8 4 5 0 5 2 1 4 0 7 12 15 11|11 16 22 14 15 14 17 8 14 3 4 2 2 5 5 1 6 2 4 2 9 11 10 17 12|19 15 9 12 12 15 19 9 6 8 4 6 3 5 7 3 3 3 5 2 4 5 11 14 13| 6 14 8 12 13 15 14 8 9 2 5 8 3 6 8 6 3 5 3 4 3 7 18 19 14|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 15| 6 11 16 11 15 12 14 7 10 13 6 4 3 6 6 8 2 5 4 2 8 5 6 11 16|14 14 15 10 9 12 10 7 11 9 7 4 5 11 10 7 6 5 2 7 4 8 14 16 17|12 18 15 14 9 14 17 7 7 4 8 10 0 7 10 7 2 6 3 %6 3 5 19 16 18|18 15 9 7 12 10 15 6 6 9 5 3 6 4 3 3 3 6 3 3 9 7 9 11 19|17 15 13 11 8 10 13 9 18 6 3 6 2 6 4 4 5 3 2 4 6 7 13 18 20|15 14 16 8 19 15 7 16 6 10 2 4 3 5 7 2 3 1 2 3 0 6 17 18 21|11 12 15 20 14 18 11 12 10 9 8 6 5 3 3 2 0 2 1 1 8 4 4 12 22|17 17 15 19 20 10 7 8 8 1 4 3 5 6 2 5 1 1 2 4 5 7 18 14 23|25 21 13 16 19 12 9 3 10 2 8 2 5 6 6 6 4 1 3 2 4 11 21 24 24|13 27 25 12 17 23 7 10 10 4 4 4 5 1 3 4 3 1 6 4 5 11 21 20 25|17 33 35 19 15 18 17 9 10 3 6 5 10 6 4 8 3 5 3 3 1 15 21 29 26|32 34 19 19 19 19 13 13 7 8 5 5 5 4 10 1 4 2 3 6 1 11 23 26 27|27 28 22 21 23 17 19 11 13 8 4 2 7 5 4 6 1 4 4 1 5 19 22 27 28|37 25 30 21 25 20 10 7 14 7 3 2 2 4 2 4 3 4 1 2 6 7 22 26 29|32 38 33 24 30 25 16 14 7 0 0 0 5 5 4 2 1 1 2 4 3 7 25 18 30|38 35 29 23 19 20 15 12 5 6 9 7 3 6 7 3 3 2 0 1 8 6 22 19 31|37 24 27 20 26 19 18 10 10 5 7 3 4 4 9 4 5 2 10 4 4 8 10 30 ---+----------------------------------------------------------------------- Jul|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 Jul|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| 1 04| 05| 06| 1 1 07| 08| 1 09| 1 1 10| 2 1 1 11| 1 12| 2 13| 1 1 1 14| 15| 16| 17| 1 1 1 18| 19| 20| 1 21| 1 22| 2 23| 24| 1 25| 1 1 26| 27| 1 1 28| 1 1 29| 2 2 30| 1 1 1 1 1 31| 1 1 ---+----------------------------------------------------------------------- Jul|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 : Toshihide Miyake Location : Tamano, Okayama, Japan (133.894 E, 34.492 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 : 2el. Loop Receiver : ICOM IC-R75 Method : by using HROFFT software ver0.61 (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Time Adjustment: JJY(60kHz) every 30minutes using radio clock by Akizuki Co. software: clockkeeper (by Michinari Yamamoto) -- Total number of echoes -- Jul|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 11 9 11 17 8 10 7 6 11 6 5 3 9 5 11 4 1 2 5 5 9 11 16 02| 7 12 10 2 15 12 24 7 9 7 6 %6 ES %5 12 6 %0 4 1 9 7 7 9 9 03| 6 8 6 6 5 16 16 8 13 6 3 1 4 2 6 4 2 0 6 2 7 13 13 13 04| 7 10 13 4 10 16 11 9 8 7 3 4 7 6 1 8 4 9 4 4 5 12 9 14 05| 7 8 6 9 13 14 11 8 11 8 8 5 %8 ES ES ES %6 3 6 8 9 8 17 11 06|16 13 17 12 10 20 14 13 5 8 7 4 6 2 3 2 5 6 3 2 8 7 11 14 07| 6 11 7 12 16 16 12 11 4 9 %3 ES ES 3 2 4 5 3 8 4 5 8 15 17 08| 8 11 15 8 18 11 12 8 8 4 3 4 4 0 3 3 7 NS NS 5 7 13 16 14 09|10 13 6 12 13 17 14 16 8 3 3 3 5 4 3 8 NS 4 1 4 6 18 7 13 10|10 4 15 18 13 8 13 15 7 5 %8 -- -- -- -- 1 6 3 7 5 5 11 7 10 11| 9 5 7 8 8 10 9 9 8 6 6 2 6 6 6 3 5 0 5 4 6 10 18 8 12| 9 5 5 10 14 7 12 8 8 5 2 3 1 1 2 3 4 2 4 2 4 8 19 9 13|18 7 11 6 16 15 14 15 6 2 1 6 4 NS %9 %5 %3 %2 1 6 5 12 11 12 14| 9 5 10 8 10 11 17 12 12 9 4 4 1 4 4 1 0 4 2 4 5 5 10 9 15|11 6 7 10 8 13 15 5 11 6 1 3 %1 -- -- -- -- -- -- -- -- 7 10 10 16| 5 8 7 14 6 8 8 14 7 7 %3 %2 %3 %4 %1 6 %6 %3 5 4 7 10 17 12 17|11 15 7 10 9 12 7 3 5 3 5 %5 11 %4 %3 %5 %1 5 4 2 4 11 16 8 18|10 9 9 15 7 18 16 11 7 5 %4 6 2 4 5 5 3 2 3 8 5 11%10 12 19|11 6 8 4 6 4 6 5 4 %6 %8 4 %1 %3 %9 2 4 2 4 8 8 12 15 19 20|11 9 5 10 13 7 11 5 4 6 4 %5 %4 %2 %5 %5 %3 %2 3 5 4 6 13 21 21|13 7 9 13 9 13 14 13 6 10 6 NS %6 5 %8 3 5 4 7 9 8 6 16 21 22|14 5 6 12 11 16 10 4 4 4 2 6 5 %4 NS %7 4 4 1 4 5 6 19 11 23|17 8 10 14 11 12 10 13 1 3 6 2 2 0 8 2 5 7 4 5 -- -- -- -- 24%17 14 16 13 10 22 7 9 12 6 5 2 1 4 %8 %5 1 5 2 5 9 17 15 24 25|10 17 10 11 15 16 25 8 7 3 6 6 1 3 %2 %0 %4 5 8 6 10 15 21 19 26|19 17 18 19 11 15 13 11 5 7 8 5 %6 %2 %6 %4 %4 2 4 4 5 14 24 23 27|29 13 20 18 14 6 16 16 5 6 2 5 %7 %1 %0 6 %3 4 7 2 4 15 22 31 28|25 17 21 19 21 21 6 2 8 8 7 1 3 %2 %2 %4 6 3 5 9 9 14 18 19 29|24 25 25 14 17 15 15 14 -- -- -- -- %2 %2 %3 NS NS %6 -- -- -- -- -- -- 30|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 31|-- -- -- -- -- -- -- -- NS NS NS NS 2 2 5 1 2 5 4 -- -- -- -- -- ---+----------------------------------------------------------------------- Jul|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 Jul|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+----------------------------------------------------------------------- 01| 02| 03| 1 04| 1 1 05| 1 06| 1 1 07| 1 1 08| 1 09| 1 2 10| 1 1 11| 1 12| 1 1 13| 1 1 14| 1 15| 16| 17| 18| 19| 20| 21| 1 22| 1 1 23| 1 1 24| 1 25| 1 1 26| 1 1 27| 1 1 1 28| 1 29| 1 30| 31| ---+----------------------------------------------------------------------- Jul|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 -- Jul|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+----------------------------------------------------------------------- 01| 5 6 10 7 8 11 7 3 9 6 4 1 4 4 2 1 3 3 0 2 1 6 7 13 02| 5 5 11 7 9 13 7 15 6 5 5 3 2 0 3 4 2 2 0 4 2 2 9 7 03| 8 6 9 13 6 9 6 10 4 5 2 2 5 3 2 1 3 1 0 3 0 5 4 11 04|10 3 8 6 8 13 7 5 4 IF 2 0 4 5 2 6 1 2 6 1 3 7 7 9 05| 6 9 5 12 6 6 10 5 6 4 8 5 2 4 IF %5 2 1 3 1 %5 5 6 10 06| 8 12 9 11 21 12 8 6 6 6 3 2 3 0 6 5 3 4 3 3 4 3 13 13 07| 6 10 11 11 13 14 12 7 10 5 IF IF 2 1 1 2 2 0 2 1 5 7 8 7 08|10 15 18 19 15 23 12 8 6 8 5 5 4 2 5 0 0 2 1 1 5 5 6 8 09|10 10 13 10 18 10 10 6 6 7 3 9 0 0 7 3 1 5 0 5 7 3 11 19 10|13 14 9 11 10 11 17 19 10 10 5 3 7 5 4 4 5 2 2 2 2 5 3 11 11|10 9 12 10 12 7 8 7 3 5 6 IF IF IF 3 1 4 2 1 1 4 3 3 5 12| 6 10 7 6 12 8 5 3 0 3 1 2 5 6 3 3 4 0 2 4 5 5 9 8 13| 8 7 10 10 10 4 6 8 3 4 6 1 1 3 0 5 1 3 3 3 5 8 6 10 14| 6 11 12 8 10 10 6 10 8 4 3 3 4 5 %1 0 3 5 2 2 5 7 9 6 15| 8 9 13 10 15 9 10 11 8 6 2 0 2 1 3 5 1 3 2 1 8 5 4 7 16| 9 15 12 10 7 15 5 11 7 4 6 4 5 5 %4 1 1 %6 1 10 11 17 12 14 17|11 15 13 22 4 16 14 8 13 6 7 6 2 3 2 6 2 6 1 7 5 7 8 9 18| 6 7 15 12 20 11 7 9 7 3 3 9 5 4 8 4 3 2 2 4 4 5 14 23 19|16 14 14 11 13 13 11 12 6 3 6 3 4 5 2 2 5 5 1 4 7 12 15 12 20|15 18 11 20 6 16 6 17 6 3 3 1 5 2 4 5 6 2 0 6 7 6 11 10 21|10 17 10 10 15 11 11 13 11 3 3 3 1 3 0 2 0 4 2 2 4 3 5 8 22|10 13 17 14 10 13 8 6 4 7 2 1 2 8 4 2 %5 2 0 5 7 10 15 15 23|23 22 15 30 19 11 13 9 8 10 1 2 4 2 4 3 1 7 3 3 5 8 26 30 24|29 18 19 21 26 17 13 9 7 6 6 4 2 4 6 5 2 0 2 1 1 8 9 23 25|20 29 26 23 23 23 12 7 10 10 4 3 2 5 2 6 4 10 3 9 5 18 29 30 26|26 41 34 37 36 23 21 15 17 17 6 4 8 7 4 4 7 3 1 10 14 7 36 42 27|47 38 47 38 33 27 18 8 11 13 5 5 8 2 %3 6 4 4 0 2 6 21 22 32 28|46 34 45 38 37 28 14 6 10 4 6 7 8 8 3 8 5 3 3 7 7 13 33 44 29|55 53 64 58 57 38 28 19 14 0 0 0 15 9 25 10 10 4 3 6 18 31 49 37 30|46 43 63 45 45 37 22 14 13 13 6 9 7 4 6 4 2 4 5 4 8 23 36 50 31|46 48 54 57 47 28 26 15 20 8 5 3 5 3 7 4 8 7 4 3 4 11%21 24 ---+----------------------------------------------------------------------- Jul|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 Jul|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 1 1 03| 1 1 04| 05| 1 06| 1 07| 1 1 08| 1 09| 2 1 10| 1 1 2 1 11| 4 2 1 12| 1 13| 1 1 1 1 14| 1 1 1 15| 1 16| 17| 2 1 18| 1 1 1 19| 1 20| 1 21| 2 1 22| 1 1 23| 1 24| 1 25| 1 1 1 26| 1 27| 1 2 1 1 28| 1 1 1 1 1 29| 1 1 3 1 2 2 2 1 30| 1 1 1 2 2 1 1 1 1 1 31| 2 1 1 ---+----------------------------------------------------------------------- Jul|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 -- Jul|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|11 5 1 4 3 13 11 15%11 %5 7 1 2 3 7 6 3 4 3 1 2 4 7 4 02| 5 3 1 6 10 6 12 11 9 3 %0 IF 3 1 2 4 1 3 %6 4 5 5 5 9 03| 1 2 6 0 11 6 %9 8 3 2 1 1 3 1 2 1 2 1 6 4 5 5 12 9 04| 4 8 4 0 9 6 13 8%11 ES ES ES %5 3 1 5 3 3 2 2 2 5 7 14 05| 4 9 6 7 4 13 11 4 %6 IF IF ES ES ES ES ES ES %0 1 6 6 6 7 7 06|13 9 8 5 10 17 16 11 7 8 3 2 0 3 2 4 0 5 5 1 4 5 4 9 07|10 9 10 11 9 12 7 13 7 5 4 5 1 5 7 5 4 4 6 2 7 2 8 10 08| 8 5 9 7 6 9 12 12 11 5 6 3 4 1 5 2 3 3 0 5 8 5 4 9 09| 6 9 5 6 7 4 7 7 6 5 6 3 2 2 %4 3 2 3 1 3 2 7 12 10 10|13 4 12 11 7 6 7 9 7 2 4 2 4 2 0 3 2 3 2 5 1 7 11 5 11|IF 2 6 5 6 12 9 6 5 6 3 1 1 4 2 4 3 4 %2 IF %2 7 IF IF 12|IF %4 3 3 9 8 5 11 6 1 5 2 1 2 6 3 %8 %6 4 1 5 4 3 13 13| 2 4 4 8 5 14 9 14 8 9 0 2 2 1 2 2 4 3 3 8 5 4 7 %8 14|IF %5 2 3 10 10 12 10 8 6 3 6 4 1 4 1 4 -- -- -- -- -- -- -- 15|-- -- -- -- -- %0 7 6 7 7 1 IF IF 0 %0 6 1 4 4 -- %7 6 9 7 16| 8 10 2 9 6 11 5 8 8 4 3 3 0 2 2 %2 IF 5 3 %4 %3 2 5 1 17| 9 8 5 4 5 7 %8 10 9 3 %4 2 0 0 0 2 3 2 2 7 4 5 3 4 18| 3 3 3 7 8 5 4 8 7 4 7 5 0 3 6 %6 2 2 4 5 4 IF IF %7 19| 9 5 4 8 7 5 8 5 9 8 7 2 ES ES ES 0 1 3 3 IF IF IF IF 11 20|11 8 5 8 11 9 10 4 5 6 3 4 %5 2 2 0 5 7 2 1 IF IF IF %8 21|17 5 %6 8 8 13 6 9 8 6 6 5 ES %6 2 5 1 4 %6 5 14 8 7 7 22| 6 9 8 8 6 6 7 4 3 2 1 5 3 5 6 5 %2 %3 5 4 9 9 17 18 23|12 5 7 2 6 6 7 7 3 5 6 %6 ES ES 9 2 2 6 %2 IF IF %8 12 14 24|14 15 10 9 8 15 13 7 4 10 3 5 3 1 2 5 4 0 6 9 IF 5 15 25 25|16 9 8 6 6 12 15 11 8 10 3 2 8 7 1 9 3 8 IF 3 4 %7 IF 24 26|19 14 16 11 13 13 16 17 8 11 9 5 5 7 1 4 3 %8 %5 1 12 10 21 35 27|31 20 12 18 10 10 20 17 14 11 5 6 7 2 4 5 2 3 8 7 9%20 32 23 28|43 23 19 17 25 15%10 9 12 10 10 8 5 4 9 3 6 4 5 6 8 24 25 18 29|21 16 18 13 11 19 17 15 6 0 0 0 3 4 4 0 0 0 0 3 7 10 20 33 30|34 30 16 13 13 15 12 10 10 16 11 2 3 2 0 0 0 0 1 2 6 15 20 19 31|27 22 18 13 16 11 15 9 %7 4 %4 1 1 0 2 %3 2 4 6 4 11 5 21 19 ---+----------------------------------------------------------------------- Jul|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 Jul|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 1 05| 1 1 06| 1 1 1 1 07| 08| 1 1 09| 1 1 10| 11| 1 1 12| 1 13| 1 1 14| 1 15| 1 16| 1 17| 1 18| 19| 1 20| 1 21| 2 1 22| 1 1 1 23| 1 1 24| 1 2 1 25| 2 1 1 26| 1 1 27| 2 1 1 1 1 1 28| 1 1 1 29| 1 1 1 30| 1 1 1 1 31| 1 1 1 1 ---+----------------------------------------------------------------------- Jul|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 -- Jul|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|32 30 32 37 38 36 21 28 23 11 9 %8 15 9 10 9 6 4 3 8 6 19 16 27 02|19 23 28 19 18 24 24 26 9 6 9 ES ES NS NS 5 4 3 4 9 7 11 15 18 03|31 26 22 35 27 22 18 14 21 16 5 13 13 8 9 9 4 2 1 6 4 13 19 16 04|22 30 19 25 26 33 23 17 12 9 9 5 3 17 6 3 2 3 2 1 10 12 9 21 05|22 19 15 25 19 20 31 19 13 19 15 7 6 7 %0 4 6 4 3 4 13 14 18%24 06|25 24 22 39 34 38 32 24 16 14 0 6 4 2 3 6 4 2 5 2 2 1 10 8 07| 4 3 12 9 5 12 10 9 10 2 ES ES 2 3 4 2 0 1 2 2 4 5 5 9 08|13 12 12 8 6 9 4 6 3 8 5 5 2 1 4 2 0 2 1 2 3 1 11 11 09|13 11 12 5 14 5 11 3 2 8 5 6 1 3 2 5 0 4 0 0 2 4 6 11 10|10 9 4 3 4 6 8 11 0 14 3 2 5 2 2 3 %3 -- 1 1 3 9 5 %5 11| 9 7 14 10 11 6 4 8 6 3 8 0 0 4 11 8 6 3 0 3 3 6 9 7 12|10 12 11 10 12 9 5 6 5 3 2 7 7 4 2 1 6 0 3 2 8 2 8 9 13| 9 8 11 7 11 4 5 11 7 5 9 1 0 3 1 7 1 4 4 0 4 13 2 14 14| 4 14 6 7 12 15 3 6 9 1 3 6 1 5 1 2 3 1 1 1 0 4 6 1 15| 9 5 13 13 16 8 14 7 5 4 3 3 3 3 4 3 0 1 2 1 10 16 7 20 16|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 17|22 7 7 12 6 10 13 3 8 7 5 4 3 3 1 4 2 6 2 3 1 5 11 10 18|10 10 8 10 9 7 6 9 6 5 3 6 4 3 3 1 3 3 2 5 6 7 9 14 19|11 11 10 10 7 9 3 8 5 4 3 4 4 1 1 5 5 2 3 2 4 13 13 12 20|13 18 14 17 5 8 3 11 1 3 2 2 2 3 4 1 2 6 3 7 8 3 11 10 21|27 29 45 42 31 22 15 26 13 10 12 11 5 4 2 6 0 7 2 4 11 11 14%23 22|21 15 19 15 12 11 6 3 5 7 2 4 4 7 2 1 4 2 1 4 9 7 16 14 23| 7 11 16 20 9 9 10 7 7 2 3 4 4 6 0 5 1 4 1 3 10 13 16 24 24|25 14 15 12 19 11 6 6 6 4 6 5 2 0 3 3 3 1 1 3 4 8 6 16 25|18 22 15 13 12 8 9 5 3 3 3 3 1 6 3 2 2 5 1 5 0 9 19 21 26|21 27 17 13 15 9 8 7 16 13 7 4 3 2 3 3 5 2 1 4 4 5 17%23 27|26 31 31 31 18 18 10 4 7 5 9 3 4 2 0 3 2 4 1 1 3 16 18 23 28|23 26 37 34 24 18 13 6 6 4 4 4 4 3 3 6 3 3 0 2 4 8 18 21 29|43 49 43 45 52 49 35 20%14 -- -- -- 8 5 4 1 5 3 3 2 6 19 25 28 30|28 25 25 30 18 21 15 5 4 6 3 2 4 4 5 2 6 4 5 2 4 17 21 20 31|18 18 28 30 24 15 7 6 8 4 4 2 1 2 3 4 4 3 2 4 2 7 15 %9 ---+----------------------------------------------------------------------- Jul|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 Jul|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+----------------------------------------------------------------------- 01| 1 1 1 1 1 1 02| 1 1 1 03| 1 04| 1 2 05| 1 1 1 06| 1 1 07| 1 08| 1 09| 1 1 1 10| 1 1 11| 1 1 12| 1 13| 1 1 1 14| 1 1 1 15| 1 1 1 16|-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 17| 18| 19| 20| 1 21| 1 1 22| 1 23| 24| 25| 1 1 1 2 26| 1 27| 1 1 1 28| 1 1 1 29| 2 1 2 1 2 3 1 1 1 30| 1 1 1 1 1 1 1 1 31| 1 1 ---+----------------------------------------------------------------------- Jul|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 -- Jul|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|32 40 43 39 51 42 50%47 ES 37 18 ES ES%26 40 31 13%12 12 12 15 30 32 42 02|52 34 40 31 55 59 56 52 31 26 ES ES ES ES NS NS 16 11 ES 10 NS NS%44%47 03|38 37 35 50 52 61 53 32 28 27%11 NS NS NS NS NS%18 11 7 20 12 18 40 43 04|47 40 45 38 38 46 50%35%34 ES ES ES ES ES 20 18 ES ES 11 ES ES 42 41 45 05|43 29 41 36 56 56%41 ES%41%23 NS ES ES ES ES %6 5%16 4 9 17 38 38 32 06|41 27 18 34 28 51 37 34 NS NS NS NS 24 30 22 20%18 NS ES 16 20 22 31 46 07%39%44 NS%24 43 53 47 48 30%12 NS ES ES 15 20 15%18 NS NS NS NS NS%38 55 08|39 40 38 38 42 45 50 39 29 ES ES NS %8 14%17 ES 14 16 16 17 23 22 37 34 09|31 31 27 34 38 35 33 32 24 22 28%32 NS NS 16%10 %8%12 NS NS 14%30 NS%47 10|NS NS NS%47%22%33 NS 36%41 NS NS%18 12 12 21 13 20 10 8 12 22 27%40 NS 11|NS NS NS 24 17 36 50 32 22 22 13 12 ES%14 17 23 15 17 16 25 31 32%50%48 12|29 24 29 34 30 42 35 34 26 23%18 ES ES ES%18 11 17 10 18 16 28 37 43 62 13|42 41 48 36 36 40 53 30 36 ES ES NS NS NS NS NS%11 14 12 24 29 43 51 52 14|37 37 23 32 38 38 47 38%30 ES%18%10 13 15 21%21 NS ES ES%14 22 40 42 46 15|49 35 31 36 44 45 28 35 31 28 17 17 NS NS NS%20%11 10 11 18 27%42 NS%39 16|30 32 31 31 38 35%42 37%30 NS ES %4%12%17%12%20 NS ES ES %6 24 39 47 41 17|43 32 37 33 26 54%34%34 NS NS ES ES ES%14 ES NS NS NS%14 16%20 48 48 58 18%46 47 32 41 40 37%39 48 27%28 NS 18 20 18%20 NS NS NS%22%32 31 45 58 45 19%54 26 33 33 34 43 45 NS NS NS%26 19 16 12 NS NS NS 19 7 12 15 40 42 36 20|38 32 31 27 29 29 39 33%30%38 NS%15 15 22 27 NS NS NS NS%14%20 29 54 48 21|NS NS NS NS NS NS NS NS NS NS NS 20 12 21%22 NS NS NS NS 20 27 30 54 70 22|63 NS%38 NS 30 46%18 NS%42 31%22 NS NS NS NS NS NS NS 11 19 34 44 52 66 23|73 51 34 30 43 39 27 45 25 NS ES ES%19%22 15 19 10 9 %5 ES ES%50%36%72 24%40 76 49 36 41 47%44 NS%42 20 ES%22 ES 14 15 20 19 12 14 27 20 NS%60%74 25|78 56 40 29 41 44 36 35%23 24 15 21 24 24 20 16 22 13 18 26 38 NS 56 72 26|88%58 NS NS NS NS NS NS NS%16%10 14 15%16 NS NS 12 14 14 14 20 27 63 92 27102 96 NS NS NS NS%58 NS NS NS NS NS NS 12 13%21 NS%14 12 NS NS NS%89%84 28|NS NS NS NS NS NS NS NS NS%30 18 14 10 15 28 11 17 16%16 NS%35 53 95108 29|NS NS NS NS NS NS NS NS NS -- -- --%13 9 19 14 8%12 21 15 18%38%72116 30|NS NS NS NS NS NS NS NS NS 26 31 19 13 19 26 18 11 11 23 NS%28%42 -- -- ---+----------------------------------------------------------------------- Jul|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 Jul|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| 03| 1 1 1 2 1 04| 1 05| 2 1 06| 1 1 2 1 1 07| 08| 1 1 09| 1 1 1 10| 11| 1 12| 1 1 2 13| 1 1 14| 1 1 1 15| 1 1 16| 1 1 17| 1 1 1 1 2 1 18| 1 19| 20| 21| 22| 1 1 23| 2 1 24| 1 2 1 25| 1 1 1 1 1 26| 1 27| 1 28| 29| 1 1 1 3 1 30| ---+----------------------------------------------------------------------- Jul|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 : Shigeo Sambe Location : Sapporo, Hokkaido, Japan (43.705 N, 141.307 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 : 4el. HB9CV (H=13m) Receiver: ICOM IC-R75 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Jul|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|ES%86 96 75107 88 82 ES ES%58%40%48 ES ES%30%24 NS%17%17 NS%30 32 55 69 02|81 66 53 57 65 93103%80 ES ES ES ES ES ES ES ES%16 13 17 15 18 ES%43 ES 03|70 64 65 64 68 72 62 69%65%39 20 ES%15 18%31 20 26 10 11 14 30 29 61 80 04|75%73%62 58 88 75 68 58%94 ES ES ES ES ES ES ES 12 12%14 ES ES%29 42 65 05|63 77 54 54 68 72%88 ES 44 ns ES ES ES ES ES ES NS %2 7 13 27%35 52 67 06|81 63 56 65 85 71 79%72 51%42%16 NS%12 14 19 10 18 ES ES ES 30 36 60 62 07|71 83 52 34 69 53 49 58%47 NS NS ES ES %9 12 12 10%12 8 9 20 39 45 65 08|82 65 63 42 41 58 61 63 62 NS NS%24 ES%17 NS ES%17 13 10%12%31 29 48 67 09|61 64 52 44 59 58 63%57 ES%78 ES%38%20 13 21 11 6 6 7 17 25 33 58 51 10|73 76 51 50 65 66 52 58 37 55%30 14 10 15 13 5 16 7 7 10 %6 17 40%70 11|36 56 28 31 25 45 41 39 44 18 22%22 ES ES%15 ES%24 %8 14 19 20 33 53 39 12%37%47%62 33 36 49 52%58 46 NS ES ES ES ES%26 14%22 ES ES%14 28 38 50 86 13%82 83 73 74 76 66 72 77%83 ES 43%12 ES%12 19 18 14 12 18 11 27 34 56 85 14|67 55 46 63 70 93 64%56 35 ES ES%12%14%12 11 16 ES ES ES ES 22 49 60 67 15%69 61 62 46 53 71 59 35 31%36 NS 14 17 12 9 15%12 6 8 19 21 49 67 45 16%65 73 58 49 61%64 46 55 37%48 ES %9 10 8 13 20%11 ES ES%14 21 48 42 74 17|95 75 49 63 81 62 53 61%80 ES ES ES ES ES ES 11 14 10 11 13 21 37 40 51 18|60 78 44 54 54 52 44 38%50 32 35 14%17 6 7 13 11 10 10 27 34 36 39 49 19|98 70 42 58 48 52 36 44 22 ES ES ES 13%10 15 9 12%10 8 22%28%41 70 73 20|75 63 56 42 53 56 51 60 NS NS NS NS %8 14 9 10 8 %1 15 16 22 43 65 66 21|86 89 63 56 57 48 65 39 40 25 16 NS NS 14%12 13 7 11 ES 16 16 34 64%92 22|82 84 62 76 64%78%61%60 NS 27 22 9 11 11 13 11 14 12 11 17 35 40%72 85 23|87 72 77 54 74 43 48%46%36 ES ES ES 12%13%12 ES 5 13 ES ES ES%48%66 ES 24%71 97 89 67 82 64 76 53%31 ES ES%14 ES%13 8 5 6 11%10 NS%16 NS%87101 25105 82 80 78 82 65 40 44 ES ES 26 11 7 7 7 8 13 11 6 22 25 57102%96 26120110 99101 55 61 44 48 NS%13 5 15 11 11 7 %5 10 5 %8 NS NS NS NS NS 27152147132%80 89107%56 49 49 28 30 21 12 9%17 13 8%12 6 NS%19 53 89109 28149117108 79113 76 59 59 35 NS 27%19 6 14 15 7 11 11%14 NS 24 65124159 29190179144 NS NS%68 NS 28 20 0 0 0 10 5 12%11 9 %3 ES NS NS%68101133 30144113125 96103 89 64 63 42 30 15 14 12 6 11 12 6 11 14 12 18 60 84150 31130122114 64 80 76 58 44%29%28 14 11 3 11 7 8 8 13%14%23 32 68104122 ---+----------------------------------------------------------------------- Jul|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 Jul|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 1 1 1 3 1 04| 1 1 05| 1 1 1 06| 1 1 07| 1 2 1 1 1 2 1 08| 4 2 1 09| 2 1 10| 4 1 1 11| 1 1 12| 1 13| 1 2 1 1 14| 1 1 15| 1 2 1 16| 1 1 1 1 17| 2 1 1 1 1 18| 1 19| 20| 1 1 21| 1 22| 1 1 1 23| 1 1 1 1 1 24| 2 1 25| 2 1 1 1 1 26| 1 2 1 27| 1 1 3 1 1 1 1 1 28| 1 3 1 1 1 1 1 29| 1 30| 1 2 3 1 1 2 1 1 31| 1 2 1 1 ---+----------------------------------------------------------------------- Jul|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: Nobuharu Watanabe Location: Tama, Tokyo, Japan (35.646 N, 139.453 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 : CA-52HB (HB9CV2) dir: horizon: SW Receiver: ITEC HRO-RX1 Method: by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Jul|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+----------------------------------------------------------------------- 01| 5 4 7 9 5 8 7 %8 %2 5 3 3 6 4 4 4 %2 %4 %1 3 %1 5 7 5 02| 8 3 7 2 2 5 4 %5 2 2 %0 %0 ES ES %5 10%14 1 0 6 2 2 3 6 03| 4 5 2 7 6 6 12 7 5 6 2 2 1 1 2 3 2 2 0 %2 1 7 3 2 04| 6 3 1 6 6 16 5 4 4 %7 3 1 4 8 7 8 2 1 3 3 3 6 2 4 05| 6 5 2 7 3 10 10 2 2 3 %3 2 %4 ES %0 5 4 0 2 1 1 4 4 4 06|11 8 3 6 6 9 8 7 5 8 %6 2 5 1 2 6 2 0 3 1 7 0 %6 5 07| 4 3 5 5 5 9 3 8 10 4 %8 %3 %4 0 %1 1 7 0 4 3 4 3 %5 %5 08| 4 2 7 8 6 9 9 9 5 %4 11 5 4 2 %2 5 1 2 2 0 6 3 5 2 09|%2 %2 6 3 9 6 5 %3 4 %5 1 1 3 %4 6 8 2 1 0 4 1 %2 1 4 10| 2 3 2 6 5 6 10%13 8 7 3 1 6 7 1 2 1 1 2 %1 3 2 2 3 11| 5 0 8 5 7 2 2 8 4 %0 CW %2 %4 3 5 2 5 2 3 2 2 1 2 3 12| 2 7 1 3 6 10 4 2 %1 CW %6 %0 4 2 6 1 5 0 0 3 2 3 6 2 13| 7 5 4 16 6 4 7 6 9 8 %5 2 %1 %6 CW CW CW %6 2 1 1 3 0 4 14| 6 5 7 4 4 9 6 7 7 3 10 5 1 %3 1 3 2 6 1 5 3 3 4 3 15| 3 1 7 12 8 13 4 6 6 1 1 %3 3 1 7 3 0 2 1 2 4 5 4 %5 16|%1 %6 %5 %6 %4 %6 5%10 6 3 %2 %4 %8 %1 %0 1 %2 %7 3 %5 4 %7 4 %6 17|%7 5 6 11 5 6 2 3 6 3 13 6 5 3 0 %2 %5 %5 %3 %3 %2 %5 4 4 18| 5 2 8 10 6 5 3 1 2 0 3 %4 4 %0 %3 0 2 2 4 4 4 4 6 7 19| 5 3 %2 12 %5%10 4 6 2 2 1 1 ES %2 %4 0 %2 2 2 3 1 4 7 4 20| 2 2 3 3 5 4 3 %7 1 %1 3 1 %3 %4 4 1 7 0 0 4 2 4 2 2 21| 7 9 4 3 11 4 2 8 8 2 1 6 2 6 0 2 1 3 0 2 5 3 4 5 22| 5 2 11 4 7 9 3 5 6 2 2 3 1 4 2 1 6 2 0 1 2 4 2 2 23| 4 3 4 5 7 5 5 5 2 %4 3 %2 %3 %4 %2 %5 4 %2 1 2 1 5 %6 7 24| 7 4 9 7 8 6 5 3 %4 1 %3 %0 0 1 4 3 0 2 1 1 1 1 1 2 25| 7 5 4 8 10 6 %4 4 5 %3 5 1 1 2 4 2 %1 %6 2 4 1 3 9 %3 26| 7 6 5 7 6 7 5 3 5 5 2 4 5 %4 %4 2 3 2 2 4 6 6 7%17 27| 9 9 8 8 7 2 2 6 8 %8 4 3 3 1 1 %4 4 5 0 2 5 7 12 9 28%12 7 5 12 7 5 6 6 %6 %5 %2 %4 %1 2 1 4 7 4 0 2 2 %2 %9 11 29|17 8 15 16 15 18 8 3 %5 SW SW SW 2 4 3 2 2 2 2 0 1 4 10 13 30|10 11 8 %9 8 12 5 4 4 5 %2 5 0 5 6 %6 %1 5 4 4 1 5 6 10 31|12 5 12 8 21 8 5 8 8 2 3 2 4 3 4 6 %4 3 3 2 2 3 7 9 ---+----------------------------------------------------------------------- Jul|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 Jul|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+----------------------------------------------------------------------- 01| 1 1 02| 03| 2 1 04| 1 05| 1 06| 07| 1 08| 1 09| 1 1 10| 1 1 11| 1 12| 13| 1 1 14| 1 15| 1 16| 17| 18| 1 19| 1 20| 1 21| 1 1 22| 1 23| 24| 25| 1 26| 1 1 27| 1 1 28| 1 1 29| 1 1 1 30| 1 1 31| 1 ---+----------------------------------------------------------------------- Jul|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 -- Jul|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|26 29 21 23 25 25 26 20%13 12 6 9 5 5 4 6 %9 4 5 8 7 21 16 21 02%13%14 19 10%16 17 22 28 15 10 %5 NS %0 NS NS NS NS %3 2 %8 8 12 18 16 03|19 22%20 18 21 18 12 16 25 11 4 11 3 5 3 6 4 3 1 7 6 7 17 21 04|23 31 21 17 18 30 20 22%14 ES ES ES %0 2 %6 6 2 4 5 5 7 18 25 20 05|21 20 21 22 15 20 23 22 19 NS ES ES ES ES ES ES NS 3 5 3 8 12 11 19 06|22 22 14 19 22 22%16 14 13 17 9 %0 NS 4 2 8 5 5 4 %4 6 5 26 19 07|21 22 17 12 20 22 15 17 21 %8 NS ES %2 0 5 4 4 8 5 2 7 17 16 27 08%14%15 13 13 9 22%20 13 11 12 11 2 3 1 6 2 0 4 5 2 7 14 11 13 09|22 11 13 12 17 14 14 10 12 18 5 7 3 5 3 6 4 5 2 11 14 9 21 20 10|18 18 19 19 14 16 25 24 11 17 8 1 6 6 5 1 3 4 1 6 9 15 15 19 11|11 17 18 13 17 16 18 14 10 9 NS NS NS NS 0 2 4 1 3 5 5 10 6 8 12| 7 12 6 5 17 16 4 9 4 1 3 6 2 NS %4 2 4 %0 5 5 6 7 13 11 13| 7 11 8 14 12 7 11 14 8 8 4 %5 0 4 5 1 0 4 6 5 8 9 10 18 14| 8 9 6 8 9 11 7 4 12 6 6 3 2 %2 NS %2 3 %5 %2 6 6 9 12 9 15|12 5 12 8 11 12 9 11 8 4 4 3 2 1 %1 NS 5 3 4 5 14 9 11 16 16|11 12 13 10 10 12 4 11 13 13 7 7 %4 0 NS 0 1 4 2 5 9 14 15 13 17|17 10 9 9 5 15 8 4 11 7 7 4 5 2 2 6 3 8 5 4 7 3 10 13 18|11 9 8 9 17 10 6 5 2 5 1 5 6 0 5 3 3 3 5 5 7 11 12 19 19|10 12 9 12 11 15 5 6 5 3 7 NS NS NS %4 2 10 5 6 2 6 10 11 17 20|10 6 7 9 10 7 5 10 8 3 3 2 3 4 2 4 7 3 2 7 8 7 11 15 21|15 15 11 9 14 9 13 11 10 9 NS NS NS 4 3 4 3 6 2 4 5 9 14 20 22|10 16 15 12 17 16 7 7 8 7 5 %0 1 7 4 2 %4 4 1 7 5 16 17 15 23|19 16 18 17 15 11 10 10 5 5 %2 NS %4 3 %3 4 3 9 5 8 7 10 23 24 24|17 16 17 11 19 9 16 7%11 3 4 1 4 3 6 6 4 3 3 2 3 9 17 18 25|21 23 17 13 14 22 11 10 9 7 4 %5 4 %2 3 4 2 9 3 7 4 18 22 26 26|17 19 17 16 24 19 11 2 8 8 3 1 3 4 1 1 2 8 5 11 10 7 27 29 27|31 17 28 17 24 20 15 9 8 15 3 5 4 %0 2 5 5 6 3 3 8 19 17 25 28|34 26 26 27 25 17 11 12 5 3 5 %3 3 %4 %5 6 4 6 1 7 7%12 30 35 29|37 21 23 19 20 19 17 12 %5 - - - 8 2 5 3 5 4 3 4 6 13 33 30 30|25 19 29 19 21 18 16 16 8 7 6 2 1 2 4 3 5 7 5 2 5 16 20 34 31|30 26 17 23 18 17 15 7 12 3 8 4 1 1 1 2 5 8 8 2 4 9 16 21 ---+----------------------------------------------------------------------- Jul|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 Jul|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+----------------------------------------------------------------------- 01| 1 1 1 1 1 02| 1 1 1 1 03| 1 1 1 1 04| 1 05| 2 1 1 06| 1 1 1 07| 1 08| 1 09| 1 1 3 1 1 2 10| 1 3 2 1 1 11| 1 1 12| 1 13| 1 1 14| 1 1 15| 16| 17| 1 1 18| 1 1 19| 20| 1 21| 1 22| 1 1 23| 24| 25| 1 1 1 1 26| 1 1 27| 1 2 1 1 28| 1 1 1 1 29| 1 3 1 1 2 1 30| 1 1 1 2 1 1 1 31| 1 1 1 1 ---+----------------------------------------------------------------------- Jul|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: Masaru Kubota Location: Yokohama, Kanagawa, Japan (139.541E, 35.526N) 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 : COMET HB9CV (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 -- Jul|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%48 74 76100 85 92 69 74 69 65 61 42 71 39 31 36 22 17 5 9 15 46 35 70 02|62%80 88100 91102 82 70 39 32 31 ES%34%22%34 24%19 12 13 16 34 23 40 55 03|58 79 81 73 89 88 54 73 66%30 14 41 38 48 35 45 21 19 11 20 34 33%50 59 04|41 41 68 84 93 92 81 66 36 18 23 39 38 43 33 24 22 13 20 13 28 38 51 47 05|51 67 56 69 69 87 83 68 34 35 26 20 18 21 15 9 15 21 12 15 25 27 51 61 06|63 64 63 85 78 77 68 68 61 51 36 41 40 38 39 42 18 19 17 10 33 30 58 51 07|77 53 78 85 67 81 65 59 64 43 ES ES 23 26 27 19 18 19 11 16 25 41 51 67 08|56 73 79 64 68 75 76 44 45 39 34 37 23 36 26 25 8 14 18 17 -- -- 44 59 09|73 69 61 72 86 43 63 53 40 51 28 31 20 24 26 26 14 12 14 13 19 26 45 61 10|47 50 51 74 61 65 53 54 59 53 45 27 41 34 24 23 16 26 22 19 22 40 47 72 11|79 69 79 67 72 68 54 55 44 36 32 IF IF IF -- -- 43 27 16 27 20 23 64 40 12|56 83 72 74 48 59 42 38 50 47 33 24 33 26 23 21 26 20 18 19 29 34 57 45 13|69 64%62 54 63 47 38 39 60 43 38 35 37 42%29 21 23 17 17 22 27 49 71 66 14|77 66 62 56%92 IF 48 46%45 47 42 37 31 42 20 21 25 19 10 18%32 42 58 56 15|75 67 61 72%73%66 72 60 61 47 25%38 IF 21 29 29 IF IF IF%22 39 41 35 72 16|74 68 73 61 61 81 49 73 56 52 40 35 18 27%29 20 17 IF 14 17 22 34 35 45 17|59 62 77 84 81 97 66 66 48%42 ES ES 32 29 18 23 11 21 22 19 29 29 34 48 18%34%97 78 79 95 61 58 37 42 33 29 36 28%29 41 15 23 21 17 23 35 32%65%74 19%56%67 79 70 57 65 73 54 43 48 46 35 30 22 19 19 21 20 13 13 29 26 43 42 20|64 82 91 87 71 77 61 49 48 36 39 27 31 36 45 21 21 20 14 25 26 36 65 61 21|75 58 86 75 96 76 45 57 57 47 95 32 51 23 IF 19%16 17 17 10 22 47 61 75 22108 95102100 92 69 71 60 53 53 42 27 35 27 19 32 22 17 20 21 41 50 79 68 23|63 69 84 95 64 87 70 57 37 28 35 33 22 17 14 19 19 14 18 21 30 40 57 86 24|62 92108 93116102 85 52 70 52 47 64 39 47 62 41 26 18 17 15 36 39 46 83 25101110134102108 91 76%59 64 41 41 32 21 29 26 36 34 34 17 39 29 45 67100 26121126136104106 85%77%46 67 59 29 31 28 30 30 26 21 22 26 25 34 41 99111 27|96102124131107109 84 82 73 73 50 42 41 31 28 36 30 20 8 15 20 64111101 28150155134118121 94 48 55 50 46 40 42 44 27 27 28 26 25 14 15 18 44 97127 29166161145143156112 87 54%60 -- -- -- 35 36 22%29 24 21 19 15 33 75124149 30146167220204191143118 97 63 52 28 35 36 37 31 29 36 24 24 24 27 57 96136 31165 IF201210178126108 80102 58 37 35 27 39 -- -- 40 22 7 13 22 37 71105 ---+----------------------------------------------------------------------- Jul|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 Jul|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+----------------------------------------------------------------------- 01| 1 1 1 1 1 1 02| 2 1 1 1 1 03| 1 1 1 1 04| 1 1 05| 1 1 1 06| 1 1 1 07| 1 1 1 08| 1 1 09| 1 1 1 1 1 10| 2 2 1 11| 2 1 1 12| 1 1 13| 1 1 1 1 1 14| 2 1 15| 1 1 1 16| 2 17| 2 1 1 1 18| 1 1 1 19| 1 20| 1 21| 2 2 1 1 22| 1 1 1 1 23| 1 24| 1 1 1 25| 1 1 1 1 1 2 1 26| 1 1 27| 1 2 1 1 1 28| 1 1 1 1 29| 1 1 2 1 2 2 1 1 1 30| 1 1 1 2 2 2 1 1 1 1 31| 1 1 1 1 2 ---+----------------------------------------------------------------------- Jul|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 2004.08.08