Radio Meteor Observation in Japan No.139 May, 2013 ( 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 -- May| 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 | 3 4 3 9 0 5 4 1 3 2 1 1 1 0 2 0 2 1 0 1 0 1 4 3 02 | 5 1 2 2 4 3 4 3 5 8 2 0 0 1 1 0 0 1 1 2 1 2 3 3 03 | 1 6 2 1 5 4 11 9 4 3 1 0 1 1 1 0 1 0 0 2 0 2 2 4 04 | 4 7 3 2 5 5 8 9 5 4 6 4 2 2 4 0 0 2 1 1 1 3 2 1 05 | 4 3 5 8 5 5 19 11 6 4 7 1 1 2 1 1 1 2 2 1 0 3 2 1 06 | 2 3 5 10 14 20 18 15 14 8 11 9 4 1 4 3 1 1 1 0 0 2 6 0 07 | 3 4 6 7 12 10 13 9 5 7 3 0 2 0 1 2 0 0 0 0 1 1 2 3 08 | 4 3 4 8 1 6 8 0 3 1 2 2 2 2 0 1 1 0 0 3 1 0 1 1 09 | 0 1 2 4 4 5 7 1 1 2 2 3 0 1 2 2 1 0 0 1 0 1 3 4 10 | 5 1 2 5 7 6 5 7 2 2 0 2 3 0 3 3 1 0 1 1 2 8 1 1 11 | 4 1 3 3 3 6 9 4 9 7 0 2 1 3 3 2 1 0 2 0 2 1 4 2 12 | 2 3 4 4 2 1 1 2 4 4 1 0 2 0 1 1 2 0 0 0 1 2 0 4 13 | 2 0 4 0 2 7 4 8 2 1 0 4 0 0 0 0 0 2 0 0 2 3 5 4 14 | 4 3 5 2 1 6 8 3 6 0 0 0 0 1 0 2 0 1 1 0 0 3 2 7 15 | 1 3 7 5 1 5 10 4 4 2 0 1 1 0 2 0 0 2 1 2 1 1 3 7 16 | 2 0 5 5 6 6 2 3 4 6 0 1 0 1 1 0 0 1 0 3 1 2 5 7 17 | 5 6 3 7 4 9 3 6 5 5 0 3 1 1 4 2 0 2 0 0 0 4 4 4 18 | 4 0 2 3 1 5 8 3 4 3 0 2 2 2 2 1 0 2 1 2 2 4 2 6 19 | 3 6 1 4 7 4 12 5 7 4 3 1 0 5 6 5 1 1 1 1 1 2 1 3 20 | 3 6 4 4 10 8 7 5 3 2 1 0 2 1 1 1 0 3 3 0 1 2 3 3 21 | 1 4 1 1 3 5 5 2 6 5 0 0 1 0 1 2 0 1 0 1 0 1 2 4 22 | 5 0 1 6 3 7 5 5 1 2 0 0 0 1 2 0 0 1 0 1 2 1 5 3 23 | 3 3 5 3 2 5 1 5 2 2 0 1 0 2 0 0 1 2 1 1 0 2 9 3 24 | 5 4 2 4 3 6 5 6 6 3 1 1 0 1 1 0 4 1 0 0 1 2 6 2 25 | 0 5 4 4 4 8 8 5 5 8 1 2 0 3 2 3 1 2 1 1 0 2 6 5 26 | 5 2 3 2 3 5 7 5 4 4 2 3 1 3 3 1 0 1 5 1 2 3 7 7 27 | 8 4 4 5 2 1 3 8 6 1 2 3 2 3 2 3 1 3 0 0 1 0 2 5 28 | 7 2 5 0 2 1 7 3 4 4 0 0 2 2 4 5 0 0 1 1 2 0 4 5 29 | 4 1 7 3 4 2 4 6 8 2 3 1 2 3 3 1 0 1 0 1 1 6 3 2 30 | 3 1 3 5 6 7 4 3 8 3 3 0 0 1 2 4 2 1 1 3 2 3 2 3 31 | 3 4 4 3 6 6 2 3 4 4 1 1 1 3 0 0 2 0 3 2 2 2 4 4 ---+------------------------------------------------------------------------ May| 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 May| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 03 | 1 1 04 | 1 05 | 2 3 4 1 1 06 | 2 4 5 5 6 3 4 2 1 07 | 1 1 2 4 5 3 4 1 08 | 1 09 | 1 1 1 10 | 1 11 | 1 1 12 | 13 | 1 14 | 2 15 | 16 | 1 17 | 18 | 1 19 | 20 | 1 1 21 | 22 | 23 | 24 | 25 | 1 26 | 1 27 | 28 | 1 29 | 30 | 1 31 | 1 1 ---+------------------------------------------------------------------------ May| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Tuboi Observatory[TSUBOI MASAKI] Location : Asakitaku,Hiroshimashi,JAPAN (34.45 N, 132.50 E) Frequency: 53.750 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: AITEC MRX-50(53.75MHz) Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- May| 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 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3 1 2 3 5 10 6 6 04 | 7 7 7 11 24%18%23 11 %5 6 IF IF IF %4 2 2 0 2 0 1 3 7 9 12 05 | 10 10 10 26 29 20 26 19 8 %6 IF %8 IF IF IF IF IF IF IF IF %4 5 8 6 06 | 11 5 14 18 42 41 45 42 23 12 12 5 5 IF IF IF IF IF IF IF IF IF IF IF 07 | IF IF%14 23 32 36 31%24 IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 9 08 | 7 5 6 18 11 25 30 24 10 IF IF IF IF IF IF IF IF IF IF 4 2 4 8 7 09 | 8 6 10 11 22 19%21%15 IF 2 %0 IF IF 2 0 0 1 1 2 1 3 4 6 11 10 | 8 5 2 12 7 12 12 13 13 5 1 2 5 2 3 2 1 0 1 0 4 2 2 4 11 | 4 3 1 7 4 4 6 7 10 3 2 2 7 2 3 3 2 %2 1 2 0 10 7 6 12 | 7 6 5 8 9 9 11 11 11 2 1 0 8 IF IF IF IF IF IF %2 4 4 6 7 13 | 4 6 13 10 12 7 11 10 5 3 1 0 0 0 IF IF IF IF %2 2 5 2 4 5 14 | 5 5 7 7 12 14 23 13 2 2 1 IF %1 IF IF IF IF %0 3 2 2 2 2 1 15 | 11 8 8 13 6 15 10 11 8 1 1 0 1 3 4 4 4 3 1 0 2 2 %6 5 16 | 11 8 11 5 15 11 12 9 4 0 1 1 0 %0 IF %0 IF IF 1 2 2 7 8 7 17 | 3%12 6 8 7 11 10 14 4 4 1 %4 IF IF IF IF %4 0 1 1 3 4 9 11 18 | 9 9 6 5 6 14 9 10 5 0 %0 IF IF IF IF IF IF IF %0 IF 6 7 4 3 19 | 8 7 3 5 10 6 12 12 10 3 2 0 1 5 1 2 0 0 1 0 1 1 1 3 20 | 2 5 4 5 6 6 10 9 4 1 0 1 2 1 4 3 4 1 0 4 5 4 10 0 21 | 3 5 6 8 6 11 7 10 10 7 2 IF IF IF IF IF 0 1 IF %1 5 2 4 5 22 | 12 4 8 1 15 13 12 7 6 1 3 2 IF IF IF IF IF 1 0 1 1 2 6 1 23 | 2 4 7 10 3 6 12 9 2 IF IF IF IF IF IF IF IF IF IF IF IF 3 5 6 24 | 2 5 4 4 2 11 7 9 4 4 %4 IF IF IF IF IF IF IF IF IF IF 7 6 7 25 | 7 5 4 4 6 18 11%11 IF IF IF IF IF %1 IF IF IF IF IF 1 4 1 3 4 26 | 5 3 3 4 15 3 10 7 7 4 %2 IF 1 1 IF IF IF IF IF 2 7 1 4 11 27 | 5 1 6 3 7 8 8 11 5 4 4 IF %1 %0 IF IF IF IF IF %1 3 6 4 3 28 | 7 10 6 6 9 7 8 13 6 3 2 3 3 2 2 5 1 0 0 3 5 4 2 1 29 | 5 3 1 3 0 4 5 10 2 0 1 3 1 6 5 3 %8 3 3 1 6 2 5 4 30 | 6 2 2 9 6 8 8 10 9 4 3 1 2 1 2 3 %3 %0 1 2 3 2 IF %6 31 | 5 4 7 15 9 6 7 10 6 4 2 %0 IF IF IF IF IF %5 6 3 3 5 8 6 ---+------------------------------------------------------------------------ May| 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 May| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 04 | 1 1 05 | 1 2 1 2 3 2 2 06 | 1 4 5 8 9 4 3 4 1 07 | 2 4 6 6 4 08 | 1 4 3 1 1 09 | 2 1 1 10 | 1 1 11 | 12 | 1 13 | 14 | 15 | 1 16 | 1 17 | 18 | 1 19 | 20 | 1 21 | 1 22 | 23 | 1 24 | 25 | 1 26 | 1 27 | 28 | 1 29 | 30 | 31 | 1 1 ---+------------------------------------------------------------------------ May| 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 -- May| 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 13 10 11 13 14 21 21 18 18 7 6 11 3 6 4 4 5 3 5 6 10 9 16 02 | 21 22 15 17 22 26 32 39 28 10 18 15 9 13 8 6 6 3 3 7 7 14 14 16 03 | 12 28 20 18 27 35 39 34 22 18 18 12 12 14 9 3 4 3 2 3 7 18 9 25 04 | 18 14 17 13 22 42 35 35 40 14 18 9 11 7 6 6 2 1 0 6 4 12 7 18 05 | 18 11 22 31 42 44 54 32 32 36 21 18 14 7 3 6 6 3 1 3 3 10 9 15 06 | 18 24 28 26 50 64 70 59 50 37 28 21 13 11 9 7 1 1 4 6 4 10 12 13 07 | 18 14 20 40 47 49 37 42 29 17 20 21 12 7 6 4 0 1 5 6 11 14 19 20 08 | 19 22 30 35 39 52 51 59 23 32 14 6 3 5 3 5 1 4 1 1 6 15 9 12 09 | 12 17 30 22 28 29 40 17 7 5 9 9 4 10 4 6 3 4 2 4 4 6 14 18 10 | 13 12 20 23 29 37 30 20 24 16 14 12 10 9 2 5 1 3 2 4 6 10 14 13 11 | 8 16 18 26 20 17 27 21 19 17 11 11 14 9 6 3 4 8 2 4 6 23 18 15 12 | 10 16 20 16 17 18 17 23 25 19 13 12 9 5 11 4 1 1 1 6 9 10 16 18 13 | 13 19 20 10 19 19 25 24 12 17 9 13 10 10 4 5 2 3 3 3 5 8 6 17 14 | 8 11 15 16 15 15 29 18 26 12 3 8 10 4 4 1 6 2 1 5 6 7 10 11 15 | 19 12 10 19 17 15 26 23 18 18 6 10 7 2 10 3 4 2 2 1 8 6 17 14 16 | 14 15 20 10 18 20 31 10 23 15 6 8 7 8 7 5 0 4 3 4 7 9 10 11 17 | 21 13 13 15 15 22 16 20 10 10 6 4 10 4 5 6 4 1 1 2 3 11 19 19 18 | 8 19 13 17 15 23 32 16 13 8 5 6 4 5 1 6 1 2 1 1 4 7 8 17 19 | 11 18 9 16 21 11 18 11 7 8 8 1 2 5 5 4 3 4 1 2 5 5 13 10 20 | 19 10 9 14 15 15 14 16 13 12 8 6 5 5 5 3 6 1 2 4 5 3 10 15 21 | 7 10 8 9 15 12 16 12 5 5 8 5 6 7 6 2 3 5 2 3 3 6 7 12 22 | 17 12 15 10 6 16 20 9 8 8 9 2 7 7 3 6 7 2 1 3 7 4 11 17 23 | 13 15 14 9 12 13 13 21 10 9 6 6 6 4 8 4 2 2 2 2 6 12 17 15 24 | 22 7 14 8 15 16 18 19 12 7 2 2 5 3 5 2 2 1 1 2 6 4 17 15 25 | 14 14 7 14 11 20 22 22 15 10 2 0 3 9 3 1 0 1 1 2 4 10 15 13 26 | 15 12 15 15 9 12 18 20 8 8 1 6 3 4 4 1 0 4 2 9 7 10 17 18 27 | 18 9 13 9 16 15 15 22 8 2 0 3 2 1 2 0 4 2 3 7 7 9 14 15 28 | 18 19 13 14 18 13 10 18 18 6 8 8 9 4 5 7 2 0 1 5 8 17 15 13 29 | 7 13 17 8 18 20 18 13 12 10 7 5 8 5 12 4 3 4 5 3 8 12 11 14 30 | 14 15 16 18 13 19 13 16 8 6 9 8 4 5 5 4 4 2 2 1 5 7 11 8 31 | 9 12 8 13 16 22 14 21 12 11 4 5 6 4 3 0 1 1 3 1 6 5 12 13 ---+------------------------------------------------------------------------ May| 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 May| 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 1 1 1 1 03 | 1 1 2 1 1 04 | 3 1 1 1 1 05 | 1 2 3 4 5 2 1 2 1 06 | 2 5 13 10 14 10 6 2 3 07 | 1 2 5 8 7 6 7 2 2 2 08 | 1 1 4 1 3 1 09 | 1 1 3 4 2 10 | 1 1 1 1 11 | 3 1 2 1 1 12 | 13 | 1 14 | 1 2 1 1 15 | 1 16 | 1 1 1 1 17 | 18 | 1 2 1 19 | 1 1 20 | 1 21 | 1 1 22 | 1 23 | 1 24 | 25 | 1 1 1 26 | 27 | 28 | 1 29 | 30 | 1 31 | 1 1 1 1 1 ---+------------------------------------------------------------------------ May| 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 -- May| 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 3 8 15 12 10 12 12 11 9 4 7 8 3 3 6 3 3 1 1 3 8 10 11 02 | 13 11 14 11 10 15 16 19 13 5 5 10 6 5 7 2 1 2 0 3 2 11 7 6 03 | 8 6 10 11 11 21 18 29 11 11 8 6 4 6 5 1 4 1 1 3 5 15 2 12 04 | 8 12 10 13 17 19 21 17 10 10 8 5 5 4 8 0 4 3 1 5 5 8 5 7 05 | 16 7 18 19 22 27 27 19 18 22 4 10 11 4 0 7 1 4 2 3 1 7 8 10 06 | 13 12 12 21 30 42 47 34 30 16 9 15 12 6 6 2 3 6 6 4 2 9 8 13 07 | 18 20 21 31 47 35 31 25 25 14 14 12 7 3 4 2 0 4 5 2 5 3 12 8 08 | 8 11 12 21 21 17 23 23 9 8 7 5 5 3 8 5 1 3 3 2 5 7 4 8 09 | 7 7 11 11 19 20 16 21 13 6 8 6 3 3 3 2 1 3 1 3 6 3 12 10 10 | 7 9 17 20 17 13 23 14 16 8 6 4 8 7 2 4 2 1 0 2 3 4 12 7 11 | 13 9 13 18 15 20 24 12 8 9 8 7 7 4 6 5 4 1 4 6 4 5 14 10 12 | 8 15 16 17 18 21 18 19 25 13 8 5 5 3 4 5 1 2 2 5 6 9 7 13 13 | 6 11 13 10 15 18 13 15 8 10 13 2 1 3 3 8 3 3 1 3 8 5 5 10 14 | 4 5 7 15 14 10 21 16 15 9 3 6 2 2 4 2 3 3 1 4 5 7 5 7 15 | 13 6 8 10 11 11 13 16 14 10 3 3 4 1 2 0 0 3 1 1 10 4 14 9 16 | 12 6 10 6 14 15 19 19 16 15 6 5 5 4 4 2 1 0 2 6 6 6 9 7 17 | 12 9 8 14 9 14 15 17 11 10 7 4 5 2 5 4 4 0 2 1 3 10 10 11 18 | 9 13 7 13 14 17 29 9 9 6 3 5 4 0 0 5 2 2 2 1 3 2 6 16 19 | 10 14 14 11 22 6 14 12 7 9 7 4 1 4 5 6 3 4 1 2 4 8 7 9 20 | 11 5 9 13 12 13 10 9 8 11 6 2 1 3 5 3 3 4 0 2 8 6 11 12 21 | 8 6 9 11 7 10 14 14 11 7 3 5 0 1 1 1 1 2 3 1 3 7 7 9 22 | 11 7 11 11 8 11 16 10 8 2 2 1 2 3 0 1 6 1 0 5 4 5 6 14 23 | 12 8 6 8 13 10 9 16 9 7 3 2 1 1 2 0 2 5 2 2 6 6 14 12 24 | 14 10 8 8 9 10 14 13 10 9 3 2 4 5 2 2 2 0 0 3 4 2 12 13 25 | 8 7 6 8 14 15 14 14 10 7 2 2 3 2 0 2 2 0 1 2 2 7 13 8 26 | 7 6 10 12 5 9 13 8 8 7 0 2 1 1 1 0 1 2 2 5 6 7 7 9 27 | 9 10 14 5 11 5 9 12 9 9 2 3 2 0 2 0 4 2 2 3 5 9 11 5 28 | 11 15 11 11 11 3 9 11 10 12 7 3 1 2 1 4 2 2 0 2 2 8 4 5 29 | 2 4 11 6 9 15 3 4 7 7 2 1 3 1 6 2 1 4 1 1 2 6 8 4 30 | 12 8 7 13 7 12 9 14 12 1 4 4 5 3 2 0 2 2 1 1 1 4 12 13 31 | 11 11 5 11 14 16 10 18 13 9 5 6 2 2 3 3 3 1 2 1 2 8 5 8 ---+------------------------------------------------------------------------ May| 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 May| 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 | 2 1 1 04 | 1 1 1 05 | 1 1 3 5 1 1 1 06 | 2 4 11 10 11 7 2 2 1 07 | 1 2 2 4 6 4 4 3 1 2 08 | 1 3 3 1 09 | 1 1 2 3 1 1 10 | 1 1 1 1 11 | 3 2 12 | 13 | 1 14 | 2 1 15 | 1 16 | 2 1 1 1 17 | 18 | 1 1 1 19 | 1 1 20 | 1 21 | 22 | 23 | 24 | 1 25 | 1 1 26 | 27 | 28 | 1 29 | 30 | 31 | 1 1 1 1 1 ---+------------------------------------------------------------------------ May| 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 (141.306E, 43.075N) 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-ele yagi(25m height) Receiver : converter{R5000 Method: by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- May| 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 8 3 10 7 5 13 11 16 9 6 0 3 5 1 5 0 0 3 2 1 4 4 11 02 | 6 9 8 11 12 19 19 13 15 14 8 4 8 1 5 4 5 2 3 3 2 5 6 8 03 | 11 6 2 11 18 19 25 13 13 6 2 1 1 3 1 3 0 2 1 1 6 2 11 %5 04 | %6 8 7 13 15 25 42 23 10 15 2 0 5 3 6 1 0 3 0 3 2 6 11 6 05 | 7 %5 9 10 29 44 63 33 16 20 8 1 5 3 2 2 6 1 %5 %2 %6 6 9%14 06 | NS 9 13 21%34 72 59%64 38 26 24 9 2 4 0 1 3 1 4 3 5 6 10 7 07 | 10 9 4 24 55 99 80 66%42 44 30 19 10 5 5 2 5 10 1 22 ES ES ES ES 08 | 28 ES 14 22 40 87 58 56 44 35%23 15 9 6 9 5 11 2 4 4 16 19 20 18 09 | 25 20 17 24 55 61 46 49 22 25 19 7 7 12 5 2 4 4 4 6 7 15 13 17 10 | 22 15 15 16 39 42 57 39 36 22 4 5 3 6 4 4 0 3 5 1 7 8 24 27 11 | 22 11 23 31 38 33 21 39 20 21 9 1 3 1 5 2 3 0 1 3 2 5 8 8 12 | 16 12 1 20 15 7 8 13 7 2 %5 0 1 0 1 3 1 0 1 7 7 5 6 7 13 | 12 16 17 8 16 23 24 32 24 13 5 2 2 6 10 10 2 3 1 2 7 9 10 11 14 | 12 11 12 14 12 23 31 26%30 12 2 0 2 4 1 4 3 2 1 6 7 8 9 13 15 |%16 8 19 16 11 17 24 17 14 13 %5 2 3 4 4 3 4 1 1 2 1 4 5 6 16 | 12 5 2 9 23 19 28 24 12 3 0 0 0 4 3 4 5 4 9 ES%10 ES 13 15 17 | 17 11 26 19 36 41 28 34 44 19 17 8 14 18 14%14 6 1 15 11 9 10 16 16 18 | 28 28 21 25 31 43 47 41 33 21 11 5 11 15 11 6 8 6 4 2%22 13 15 25 19 | 15 24 26 37 23 41 34 44 29 26 14 8 10 7 4 8 6 1 3 8 ES ES 25 29 20 | 38 32 ES ES%14 25 18 15 8 9 0 1 2 3 1 1 1 0 3 4 10 11 14 ES 21 |%18 21 16 5 14 15 21 11 -- -- -- -- -- -- -- -- -- -- %5 6 10 15 21 16 22 | 26 29 29 24 22 33 50 57 37 29 13 3 5 4 0 1 1 2 %5 4 6 10 11 19 23 | 16 16 8 5 9 12 31 23 21 ES ES%11 13 2 5 7 %6 ES %6 %0 4 7 11 16 24 | 7 10 17 11 8 21 33 15 14 6 10 4 3 3 3 ES ES 4 ES %5 8 19 18 22 25 | 24 26 19 35 35 45 33 41 46 35 14 7 11 4 11 10 8 5 10 7 6 6 29 31 26 | 52 25 24 29 40 49 55%62 61%20 21 2 10 7 9 2 9 6 11 12 9 16 26 38 27 | 34 38 34 42 15 20 44 45 25 24 6 5 3 5 8 6 6 9 3 4 20 14 19 30 28 | 29 33 17 16 33 33 33 22 -- -- -- -- -- 5 7 8 4 9 6 3 8 20 15 19 29 | 25 24 16 29 34 23 44 40 19 18 8 0 3 6 5 4 5 5 4 4 9 16 25 21 30 | 29 21 20 24 29 18 23 18 10 7 4%16 2 2 8 4 1 1 1 5 5 5 8 21 31 | 15 11 13 11 20 12 32 24 23 11 5 2 2 8 7 3 1 6 5 6 %9%16 23%10 ---+------------------------------------------------------------------------ May| 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 May| 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 1 1 03 | 1 2 04 | 1 05 | 2 1 2 1 1 1 06 | 2 1 3 4 2 07 | 1 5 5 1 2 1 3 2 1 2 08 | 1 2 1 1 1 09 | 2 1 2 10 | 1 1 1 11 | 1 2 2 12 | 1 1 1 13 | 1 1 1 1 1 14 | 15 | 16 | 17 | 1 18 | 1 1 1 19 | 2 1 20 | 1 2 1 1 21 | 22 | 1 1 1 23 | 1 24 | 1 1 25 | 1 1 26 | 2 2 27 | 1 28 | 1 1 29 | 1 1 2 30 | 2 31 | 1 2 ---+------------------------------------------------------------------------ May| 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 : Fuchu Tec. High School Location : Fuchu, Tokyo, JAPAN (139.30 E, 35.40 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 :50MHz Dipole Comet HFB-6 Receiver:MRX-50 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- May| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 02 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 03 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 04 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 05 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 06 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 07 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 08 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 09 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 10 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 11 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 12 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 13 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 14 | 2 2 5 5 8 2 7 10 5 3 4 4 11 %5 5 2 2 1 1 1 2 1 3 0 15 | 1 2 6 10 7 5 8 0 6 5 %0 3 4 1 2 0 0 2 0 2 4 0 5 2 16 | 2 1 1 3 6 3 9 4 5 %0 %0 7 5 1 2 0 0 0 1 1 1 1 0 0 17 | 0 2 1 3 3 1 0 2 0 2 0 1 3 0 1 1 0 0 0 0 1 2 4 1 18 | 0 0 0 2 1 2 2 1 1 3 0 3 4 2 0 0 0 0 0 0 0 0 1 3 19 | 1 0 3 0 1 3 21 1 0 0 2 0 0 3 1 4 0 1 0 0 2 1 0 4 20 | 1 0 6 9 4 4 3 0 1 0 0 3 1 1 3 1 2 0 0 1 1 1 3 6 21 | 3 5 1 2 2 5 9 5 3 1 2 2 1 5 2 1 5 4 0 0 2 2 0 1 22 | 0 2 0 8 1 2 2 3 4 3 6 2 6 0 2 1 3 0 0 5 3 3 2 1 23 | 4 1 3 7 4 4 8 3 3 1 2 1 3 2 2 1 1 3 1 0 2 1 6 2 24 | 6 4 0 0 2 3 2 0 1 0 1 0 0 2 2 3 1 0 0 1 1 3 4 2 25 | 1 3 3 1 2 2 6 4 3 4 0 3 1 2 2 0 0 1 0 0 0 1 3 2 26 | 0 0 1 7 1 2 1 3 3 2 1 1 7 4 2 0 0 1 0 1 1 1 2 4 27 | 1 0 4 0 5 2 3 4 2 1 0 5 3 2 3 1 0 1 0 3 2 2 2 0 28 | 4 1 2 3 2 1 1 4 4 1 2 3 3 4 4 3 1 0 0 1 2 2 0 3 29 | 0 1 3 2 0 4 1 3 3 2 1 1 3 0 3 1 1 1 0 0 0 1 3 0 30 | 3 2 6 9 6 6 3 3 3 0 1 0 3 3 0 1 1 0 2 0 1 2 2 2 ---+------------------------------------------------------------------------ May| 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 May| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 02 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 03 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 04 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 05 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 06 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 07 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 08 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 09 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 10 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 11 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 12 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 13 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 14 | 2 1 1 15 | 16 | 1 1 17 | 18 | 19 | 20 | 1 21 | 22 | 1 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | ---+------------------------------------------------------------------------ May| 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 : Yasufumi Yoshikawa Location : Nishi, Nagoya, Aichi, Japan (35.195 N, 136.900 E) Frequency: 28.208 MHz Transmitter Location: Toyoshina, Nagano, Japan (137.90 E, 36.28 N) Ham beacon (JR0YAN) for RMO (50W CW, 28.208MHz) transmitted by Noriyuki Yaguchi Antenna : Nagara 7el. Triband Yagi Receiver: YAESU FT-920 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Time Adjustment:Sakura-watch using NTP server -- Total number of echoes -- May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 02 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 03 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 04 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 05 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 0 | 1 | 3 | 2 | 9 | 5 | 12 | 14 | 12 | 21 | 38 | 20 | 21 | 22 | 06 | 21 | 15 | 16 | 15 | 5 | 4 | 1 | 1 | 1 | 0 | 1 | 3 | 2 | 4 | 5 | 3 | 5 | 9 | 3 | 16 | 19 | 19 | 21 | 16 | 07 | 9 | 19 | 12 | 11 | 5 | 5 | 0 | 0 | 1 | 0 | 0 | 3 | 2 | 8 | 7 | 5 | 7 | 10 | 13 | 6 | 14 | 16 | 14 | 10 | 08 | 12 | 13 | 8 | 6 | 8 | 1 | 1 | 2 | 0 | 2 | 0 | 2 | 2 | 2 | 1 | 5 | 6 | 10 | 8 | 11 | 13 | 11 | 11 | 11 | 09 | 12 | 9 | 8 | 6 | 8 | 4 | 2 | 2 | 0 | 2 | 4 | 2 | 4 | 11 | 8 | 3 | 5 | 7 | 6 | 7 | 8 | 7 | 11 | 9 | 10 | 5 | 2 | 9 | 12 | 5 | 1 | 2 | 1 | 0 | 3 | 1 | 3 | 7 | 7 | 4 | 6 | 6 | 11 | 8 | 7 | 5 | 7 | 9 | 5 | 11 | 10 | 7 | 7 | 5 | 2 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 4 | 7 | 1 | 5 | 11 | 13 | 6 | 6 | 9 | 8 | 6 | 7 | 12 | 10 | 10 | 9 | 4 | 4 | 4 | 4 | 0 | 1 | 0 | 4 | 1 | 6 | 6 | 7 | 5 | 8 | 7 | 4 | 8 | 5 | 8 | 5 | 5 | 13 | 4 | 7 | 3 | 4 | 2 | 4 | 4 | 0 | 1 | 2 | 2 | 3 | 5 | 3 | 4 | 8 | 4 | 7 | 6 | 8 | 4 | 15 | 4 | 2 | 14 | 7 | 2 | 2 | 4 | 3 | 4 | 3 | 1 | 1 | 0 | 1 | 0 | 8 | 6 | 7 | 7 | 6 | 8 | 8 | 6 | 9 | 7 | 5 | 7 | 15 | 6 | 3 | 2 | 7 | 4 | 10 | 1 | 2 | 0 | 1 | 1 | 0 | 7 | 6 | 6 | 8 | 7 | 6 | 9 | 8 | 10 | 9 | 8 | 6 | 16 | 13 | 13 | 9 | 8 | 6 | 3 | 2 | 3 | 1 | 1 | 3 | 1 | 5 | 7 | 8 | 11 | 9 | 6 | 15 | 10 | 10 | 5 | 9 | 9 | 17 | 6 | 4 | 12 | 8 | 2 | 5 | 5 | 2 | 2 | 0 | 1 | 2 | 5 | 8 | 8 | 9 | 7 | 11 | 1 | 5 | 12 | 13 | 6 | 7 | 18 | 6 | 4 | 3 | 6 | 6 | 5 | 3 | 2 | 2 | 1 | 2 | 1 | 3 | 2 | 8 | 8 | 13 | 8 | 10 | 13 | 7 | 8 | 10 | 5 | 19 | 5 | 8 | 6 | 12 | 4 | 3 | 4 | 3 | 1 | 0 | 0 | 2 | 3 | 3 | 7 | 10 | 8 | 8 | 3 | 14 | 12 | 10 | 6 | 5 | 20 | 5 | 6 | 8 | 3 | 6 | 8 | 1 | 1 | 3 | 1 | 0 | 2 | 2 | 3 | 7 | 5 | 6 | 3 | 6 | 6 | 9 | 11 | 3 | 8 | 21 | 4 | 7 | 4 | 4 | 3 | 7 | 3 | 3 | 0 | 0 | 1 | 2 | 1 | 6 | 3 | 15 | 8 | 4 | 9 | 3 | 8 | 12 | 4 | 4 | 22 | 7 | 3 | 8 | 7 | 0 | 4 | 3 | 1 | 0 | 0 | 1 | 2 | 4 | 5 | 8 | 6 | 13 | 9 | 5 | 7 | 10 | 14 | 8 | 4 | 23 | 7 | 4 | 2 | 3 | 3 | 1 | 3 | 1 | 1 | 0 | 1 | 1 | 6 | 7 | 12 | 9 | 6 | 9 | 10 | 13 | 10 | 5 | 4 | 6 | 24 | 7 | 5 | 12 | 5 | 2 | 5 | 3 | 2 | 3 | 1 | 0 | 1 | 5 | 11 | 4 | 10 | 8 | 3 | 5 | 3 | 10 | 8 | 9 | 5 | 25 | 8 | 4 | 9 | 6 | 4 | 8 | CW | CW | 4 | 0 | 1 | 0 | 4 | 5 | 3 | 7 | 9 | 2 | 5 | 5 | 8 | 6 | 10 | 2 | 26 | 6 | 3 | 5 | 1 | 2 | 4 | 3 | 0 | 1 | 3 | 3 | 0 | 1 | 3 | 6 | 7 | 7 | 8 | 1 | 5 | 3 | 7 | 8 | 5 | 27 | 5 | 7 | 9 | 12 | 6 | 0 | 8 | 1 | 2 | 0 | 1 | 1 | 3 | 2 | 2 | 9 | 6 | 11 | 0 | 9 | 2 | 10 | 9 | 4 | 28 | 0 | 2 | 5 | 8 | 5 | 1 | 1 | 0 | 1 | 0 | 0 | 4 | 2 | 6 | 7 | 11 | 8 | 9 | 9 | 7 | 4 | 9 | 7 | 1 | 29 | 3 | 1 | 6 | 6 | 1 | 3 | 3 | 3 | 0 | 0 | 0 | 1 | 7 | 2 | 5 | 9 | 6 | 8 | 9 | 8 | 3 | 3 | 6 | 5 | 30 | 5 | 6 | 4 | 5 | 4 | 6 | 4 | 0 | 1 | 2 | 0 | 3 | 5 | 7 | 8 | 9 | 6 | 4 | 8 | 6 | 7 | 14 | 6 | 3 | 31 | 7 | 1 | 4 | 5 | 4 | 6 | 4 | 0 | 1 | 0 | 0 | 0 | 6 | 9 | 7 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 02 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 03 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 04 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 05 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 4 | 2 | 06 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 5 | 2 | 2 | 07 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | CW | CW | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Minoru Kudo Location : Oirase, Aomori, Japan (141.374 E, 40.655 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 -- May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 22 | 9 | 14 | 23 | 16 | 28 | 42 | 27 | 24 |Apr 01 | 21 | 19 | 3 | 10 | 14 | 7 | 12 | 5 | 8 | 2 | 5 | 9 | 11 | N | NS | NS | NS | 18 | NS | 23 | 34 | NS | IF | 21 | 02 | 24 | IF | 10 | 2 | 8 | 13 | 11 | 10 | 9 | 6 | 7 | 5 | 17 | 15 | 30 | 23 | 21 | 23 | 19 | 27 | 37 | 46 | 53 | IF | 03 | IF | IF | 15 | 9 | 10 | 15 | 9 | 9 | 4 | IF | NS | NS | 16 | 17 | 19 | 23 | 29 | 26 | 31 | 55 | 45 | 59 | 61 | 45 | 04 | 30 | 19 | 13 | 11 | 17 | 23 | 12 | 9 | 6 | 0 | NS | 10 | 17 | 13 | 17 | 22 | 26 | 20 | 39 | 53 | 62 | 69 | 73 | 44 | 05 | 42 | 27 | 25 | 18 | 12 | 17 | 12 | 7 | 4 | 6 | 3 | 16 | 21 | 20 | 24 | 24 | 25 | 26 | 39 | 63 | 87 | 92 | 70 | 43 | 06 | IF | 31 | 33 | 17 | 11 | 13 | 8 | 7 | 4 | 3 | 6 | 6 | 8 | 24 | 20 | 23 | 15 | 24 | NS | NS | NS | NS | NS | NS | 07 | 28 | 20 | 17 | 12 | IF | IF | NS | IF | IF | IF | IF | IF | 20 | ES | 22 | 31 | ES | 39 | 44 | 61 | 61 | 64 | NS | 58 | 08 | 26 | 28 | IF | IF | 20 | 11 | IF | IF | 2 | 12 | NS | NS | 13 | 17 | 35 | 27 | 26 | 35 | 42 | 58 | 86 | 62 | IF | IF | 09 | IF | IF | IF | IF | IF | IF | NS | IF | IF | IF | NS | NS | IF | 21 | 32 | 32 | 38 | IF | IF | 52 | 50 | IF | IF | IF | 10 | IF | IF | IF | IF | IF | IF | 16 | 5 | 5 | 0 | 3 | 6 | 15 | 21 | 28 | 31 | 33 | 19 | 36 | 49 | 50 | 42 | 42 | 36 | 11 | 25 | 14 | 11 | 10 | 17 | 16 | 13 | 3 | 7 | 2 | 6 | 7 | 14 | 21 | 26 | 17 | 30 | 29 | 24 | 28 | 29 | 43 | 52 | 31 | 12 | 35 | 13 | 7 | 9 | 12 | 17 | IF | IF | IF | IF | 6 | 8 | 20 | 35 | 30 | 25 | 26 | 35 | 32 | 36 | 70 | 59 | 49 | 22 | 13 | 19 | 20 | IF | 11 | IF | 14 | 10 | 6 | 12 | NS | NS | 10 | 18 | 26 | 26 | 25 | 22 | 38 | 29 | 45 | 58 | 76 | 59 | 47 | 14 | 28 | 5 | 7 | 22 | 17 | 15 | 14 | 12 | 1 | 9 | 8 | 11 | 10 | 18 | 13 | 20 | 21 | 31 | 22 | 44 | 47 | 66 | 60 | 49 | 15 | 25 | 13 | 8 | 8 | 5 | 15 | 10 | 8 | 3 | 4 | 6 | 6 | 12 | 22 | 19 | 28 | 21 | 15 | 43 | 56 | 55 | 66 | 60 | 47 | 16 | 31 | 9 | 8 | 10 | 14 | 12 | 8 | 9 | 4 | 5 | 11 | 4 | ES | 12 | 19 | 21 | 15 | 39 | 36 | 43 | 53 | 50 | 55 | 29 | 17 | 32 | IF | IF | 8 | 11 | 21 | 12 | NS | NS | IF | ES | 7 | NS | NS | 17 | 24 | 33 | 36 | 20 | 36 | 54 | 54 | 48 | 41 | 18 | IF | NS | 15 | 16 | 18 | 17 | 16 | IF | IF | 6 | 11 | IF | 16 | NS | NS | 16 | 32 | 26 | 26 | 37 | 45 | 45 | 46 | 35 | 19 | 28 | 15 | 5 | 13 | 14 | 19 | 18 | 14 | 3 | 6 | 4 | 5 | 19 | 19 | 25 | 30 | 36 | ES | ES | 49 | 49 | 35 | 46 | 20 | 20 | 30 | IF | 8 | IF | 14 | NS | NS | 6 | 12 | 8 | 6 | 9 | 13 | 14 | 25 | 20 | 31 | 27 | 21 | 32 | 42 | 57 | 40 | 18 | 21 | IF | IF | NS | 5 | 13 | 12 | IF | IF | IF | IF | IF | 15 | 20 | NS | 20 | 16 | 19 | 33 | 34 | 40 | 42 | 51 | NS | NS | 22 | 7 | 12 | 5 | 10 | 13 | 13 | 11 | 5 | IF | IF | 5 | NS | 28 | 23 | 26 | 30 | NS | 28 | 43 | 47 | 48 | 55 | 57 | 35 | 23 | IF | NS | ES | IF | 3 | 11 | 10 | 8 | 1 | IF | 2 | 7 | 14 | 12 | 20 | NS | NS | NS | 37 | 38 | 41 | 58 | 50 | 23 | 24 | 26 | 12 | 10 | 10 | 27 | 18 | ES | NS | NS | NS | 9 | 3 | 6 | 29 | 35 | 28 | 27 | 26 | 20 | 25 | 35 | 38 | 45 | 50 | 25 | 24 | 13 | 10 | 10 | 15 | NS | NS | NS | NS | NS | 14 | 5 | 13 | 23 | 26 | 23 | 19 | 22 | 14 | 28 | 25 | 32 | 41 | 47 | 26 | IF | IF | IF | 10 | IF | 18 | 12 | IF | NS | NS | NS | NS | 18 | 31 | 29 | 24 | 38 | 25 | 31 | 30 | 35 | 51 | 43 | 32 | 27 | NS | IF | IF | IF | 8 | 16 | 12 | 8 | 6 | IF | 4 | NS | IF | 20 | 18 | 23 | 20 | IF | 19 | 25 | 46 | 43 | 42 | 24 | 28 | 15 | IF | IF | IF | IF | IF | IF | 12 | 6 | 3 | 12 | IF | IF | 21 | 27 | 23 | 19 | 29 | 29 | 28 | 41 | 52 | IF | 30 | 29 | 11 | 10 | IF | IF | IF | IF | 14 | 5 | IF | IF | NS | 5 | 16 | 15 | 18 | 24 | 17 | 28 | IF | IF | IF | IF | 38 | 29 | 30 | 18 | IF | IF | 8 | 16 | 20 | 17 | IF | IF | 4 | 6 | 14 | 11 | 19 | 15 | 26 | 11 | 20 | 32 | NS | NS | NS | 44 | 23 | 31 | IF | IF | IF | IF | IF | IF | 18 | 10 | 5 | IF | IF | 8 | 9 | 14 | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |Apr 01 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | N | NS | NS | NS | 0 | NS | 0 | 1 | NS | IF | 2 | 02 | 1 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 3 | IF | 03 | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 4 | 2 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 8 | 7 | 9 | 5 | 05 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 4 | 4 | 10 | 17 | 7 | 11 | 06 | IF | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | NS | NS | NS | NS | NS | NS | 07 | 4 | 4 | 0 | 1 | IF | IF | NS | IF | IF | IF | IF | IF | 0 | ES | 0 | 0 | ES | 0 | 2 | 4 | 3 | 4 | NS | 2 | 08 | 1 | 2 | IF | IF | 0 | 0 | IF | IF | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 2 | IF | IF | 09 | IF | IF | IF | IF | IF | IF | NS | IF | IF | IF | NS | NS | IF | 0 | 0 | 0 | 0 | IF | IF | 1 | 1 | IF | IF | IF | 10 | IF | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 4 | 3 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 3 | 13 | 0 | 0 | IF | 0 | IF | 0 | 0 | 1 | 0 | NS | NS | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 2 | 3 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 17 | 0 | IF | IF | 0 | 0 | 0 | 0 | NS | NS | IF | ES | 0 | NS | NS | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 18 | IF | NS | 0 | 0 | 0 | 0 | 1 | IF | IF | 0 | 0 | IF | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | ES | ES | 0 | 0 | 0 | 0 | 0 | 20 | 0 | IF | 0 | If | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 3 | 2 | 0 | 0 | 21 | IF | IF | NS | 0 | 0 | 0 | IF | IF | IF | IF | IF | 0 | 1 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | 0 | NS | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | IF | NS | ES | IF | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 1 | 0 | 1 | 1 | 1 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | ES | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 1 | 1 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 26 | IF | IF | IF | 0 | IF | 0 | 0 | IF | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 27 | NS | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | IF | 0 | NS | IF | 0 | 0 | 0 | 1 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | IF | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | IF | IF | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | IF | 0 | 29 | 0 | 0 | IF | IF | IF | IF | 1 | 0 | IF | IF | NS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | IF | 1 | 1 | 30 | 0 | IF | IF | 0 | 1 | 0 | 0 | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | NS | NS | NS | 0 | 0 | 31 | IF | IF | IF | IF | IF | IF | 0 | 0 | 0 | IF | IF | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Naoya Saito Location : Akiruno, Tokyo, Japan (139.21 E, 35.72 N) Frequency: 53.750 MHz Antenna : radix RY-62V , dir: zenith (70d) Receiver : ITEC HRO-RX1a 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 -- May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 22 | 13 | 8 | 18 | 22 | 26 | 18 | 26 | 20 |Apr 01 | 16 | 11 | 9 | 14 | 3 | 6 | 3 | 4 | 3 | 3 | 2 | 3 | 8 | 6 | 14 | 17 | 18 | 22 | 22 | 25 | 31 | 31 | 32 | 21 | 02 | 16 | 12 | 15 | 12 | 17 | 16 | 8 | 8 | 3 | 0 | 5 | 7 | 12 | 12 | 8 | 12 | 8 | 12 | 16 | 17 | 35 | 26 | 33 | 21 | 03 | 23 | 18 | 6 | 11 | 8 | 7 | 4 | 3 | 1 | 3 | 2 | 5 | 14 | 1 | 13 | 8 | 15 | 7 | 15 | 29 | 45 | 32 | 42 | 29 | 04 | 14 | 12 | 16 | 10 | 6 | 8 | 6 | 1 | 6 | 4 | 3 | 3 | 10 | 9 | 12 | 26 | 19 | 17 | 23 | 33 | 46 | 29 | 35 | 31 | 05 | 28 | 19 | 15 | 18 | 8 | 4 | 6 | 5 | 2 | 3 | 2 | 3 | 8 | 9 | 14 | 14 | 19 | 28 | 25 | 49 | 64 | 55 | 38 | 49 | 06 | 49 | 36 | 34 | 15 | 13 | 11 | 4 | 0 | 0 | 5 | 4 | 4 | 18 | 17 | 12 | 24 | 17 | 29 | 34 | 47 | 47 | 39 | 33 | 27 | 07 | 17 | 22 | 16 | 11 | 2 | 6 | 2 | 0 | 1 | 1 | 1 | 5 | 9 | 11 | 9 | 12 | 15 | 28 | 32 | 30 | 45 | 39 | 38 | 16 | 08 | 17 | 12 | 5 | 2 | 3 | 5 | 3 | 2 | 2 | 0 | 4 | 7 | 7 | 7 | 16 | 11 | 16 | 23 | 27 | 32 | 33 | 46 | 34 | 36 | 09 | 20 | 10 | 17 | 4 | 8 | NS | 8 | 3 | 4 | 1 | 4 | 7 | 7 | 8 | 7 | 11 | 15 | 17 | 31 | 32 | 42 | 32 | 37 | 40 | 10 | 26 | 26 | 10 | 8 | 9 | 5 | 4 | 4 | 4 | 1 | NS | 4 | 13 | 15 | 7 | NS | NS | NS | NS | NS | NS | NS | NS | 28 | 11 | 22 | NS | NS | NS | 15 | 6 | 4 | 2 | 3 | 0 | 4 | 3 | 6 | 17 | 7 | 16 | 24 | 22 | 25 | 26 | 26 | 23 | 27 | NS | 12 | 25 | 16 | 9 | 11 | 12 | 15 | 7 | 1 | 0 | 2 | 6 | 9 | 13 | 15 | 12 | 11 | 17 | 20 | 14 | 26 | 24 | 21 | 31 | 23 | 13 | 24 | 14 | 13 | 9 | 7 | 9 | 6 | 3 | 4 | 4 | 2 | 4 | 6 | 8 | 13 | 14 | 12 | 11 | 22 | 17 | 25 | 27 | 23 | 26 | 14 | 18 | 5 | 10 | 6 | 4 | 7 | 6 | 6 | 2 | 0 | 5 | 10 | 10 | 14 | 11 | 18 | 11 | 12 | 18 | 24 | 20 | 25 | 30 | 18 | 15 | 18 | 7 | 10 | 6 | 3 | 8 | 6 | 6 | 3 | 3 | 2 | 10 | 7 | 14 | 14 | 16 | 20 | 20 | 17 | 23 | 22 | 28 | 31 | 23 | 16 | 13 | 10 | 8 | 2 | 7 | 10 | 4 | 5 | 4 | 1 | 3 | 3 | 9 | 14 | 12 | 20 | 13 | 13 | 24 | 24 | 23 | 16 | 28 | 23 | 17 | 21 | 10 | 6 | 7 | 6 | 7 | 8 | 5 |??? | 3 | 2 | 4 | 11 | 16 | 20 | 8 | 11 | 16 | 17 | 21 | 25 | 31 | 18 | 13 | 18 | 12 | 8 | 7 | 6 | 7 | 3 | 7 | 3 | 1 | ES | ES | 5 | 7 | 12 | 18 | 16 | 26 | 25 | 20 | 31 | 22 | 18 | 24 | 15 | 19 | 16 | 20 | 4 | 4 | 7 | 9 | 8 | 4 | 3 | 0 | 2 | 6 | 7 | 9 | 15 | 21 | 9 | 14 | 18 | 18 | 23 | 16 | 27 | 26 | 20 | 26 | 16 | 12 | 11 | 7 | 7 | 6 | 7 | 4 | 5 | 1 | 8 | 4 | 15 | 15 | 14 | 15 | 17 | 26 | 25 | 23 | 33 | 35 | 25 | 21 | 14 | 13 | 17 | 7 | 11 | 12 | 8 | 10 | 5 | 3 | 8 | 4 | 9 | 13 | 15 | 25 | 17 | 24 | 19 | 16 | 28 | 20 | 27 | 18 | 22 | 18 | 13 | 6 | 11 | 5 | 6 | 9 | 8 | 4 | 2 | 3 | 6 | 9 | 14 | 18 | 17 | 17 | 25 | 14 | 30 | 30 | 17 | 23 | 16 | 23 | 14 | 5 | 6 | 8 | 5 | 6 | 6 | 3 | 2 | 3 | 1 | 7 | 10 | 23 | 17 | 26 | 17 | 17 | 15 | 29 | 27 | 20 | 29 | 17 | 24 | 7 | 3 | 1 | 1 | 3 | 4 | 2 | 4 | 1 | 1 | 5 | 7 | 3 | 13 | 17 | 14 | 15 | 7 | 20 | 20 | 28 | 26 | 39 | 27 | 25 | 35 | 10 | 12 | 8 | 12 | 4 | NS | 5 | 1 | 4 | 3 | 5 | 11 | 13 | 23 | 22 | 16 | 20 | 23 | 13 | 21 | 19 | 31 | 31 | 26 | 19 | 7 | 8 | 7 | 11 | 7 | 7 | 2 | 6 | 4 | 11 | 7 | 15 | 15 | 17 | 23 | 14 | 18 | 12 | 30 | 27 | 27 | 40 | 28 | 27 | 14 | 5 | 6 | 8 | 8 | 6 | 4 | 5 | 4 | 6 | 6 | 8 | 12 | 15 | 12 | 22 | 22 | 12 | 17 | 29 | 21 | 19 | 35 | 25 | 28 | 28 | 17 | 8 | 6 | 8 | 12 | 13 | 8 | 3 | 3 | 2 | 5 | 12 | 21 | 21 | 21 | 20 | 19 | 18 | 21 | 40 | 31 | 27 | 31 | 29 | 25 | 15 | 11 | 11 | 7 | 15 | 9 | 5 | 3 | 4 | 3 | 6 | 14 | 14 | 17 | 20 | 19 | 21 | 26 | 25 | 27 | 33 | 24 | 35 | 30 | 17 | 19 | 14 | 9 | 12 | 15 | 7 | 9 | 2 | 4 | 4 | 1 | 7 | 14 | 15 | 14 | 17 | 14 | 23 | 24 | 35 | 20 | 32 | 28 | 31 | 24 | 8 | 3 | 6 | 4 | 6 | 6 | 3 | 5 | 6 | 5 | 8 | 10 | 12 | 19 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |Apr 01 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 02 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 03 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 04 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 3 | 3 | 3 | 4 | 05 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 4 | 12 | 7 | 12 | 7 | 06 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 6 | 8 | 8 | 8 | 6 | 07 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 4 | 1 | 08 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 2 | 1 | 09 | 1 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 10 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 11 | 1 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 13 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 14 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ES | ES | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 19 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 28 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 0 | 0 | 0 | 1 | 0 | 30 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : 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 -- May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 9 | 4 | 5 | 6 | 5 | 3 | 1 | 1 | 1 |Apr 01 | 6 | 3 | 6 | 7 | 1 | 3 | 2 | 1 | 2 | 0 | 0 | 1 | 3 | 2 | 2 | 1 | 7 | 5 | 6 | 1 | 6 | 3 | 9 | 1 | 02 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 5 | 8 | 6 | 5 | 6 | 4 | 9 | 4 | 6 | NS | 03 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 2 | 1 | 1 | 1 | 2 | 4 | 6 | 5 | 5 | 4 | 10 | 9 | 11 | 6 | 04 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 1 | 1 | 4 | 1 | 2 | 3 | 8 | 5 | 6 | 6 | 7 | 12 | 6 | 7 | NS | 05 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 1 | 3 | 6 | 4 | 4 | 6 | 9 | 9 | 25 | 18 | 21 | NS | 06 | NS | 6 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | 1 | 3 | NS | NS | NS | NS | 13 | 10 | NS | NS | NS | NS | 07 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 9 | NS | NS | NS | NS | NS | NS | NS | NS | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 5 | 6 | 2 | 9 | 6 | NS | NS | 09 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 1 | 2 | 4 | 2 | 5 | 2 | 6 | 8 | 10 | 9 | 10 | 6 | NS | 10 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 4 | 3 | 0 | 4 | 3 | 4 | 9 | 3 | 2 | 7 | 3 | 5 | 11 | 6 | 5 | 6 | 14 | 7 | 2 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 4 | 1 | 4 | 6 | 5 | 5 | 6 | 6 | 6 | 4 | 2 | 12 | 4 | 3 | 8 | NS | NS | NS | NS | NS | NS | 0 | 1 | 2 | 3 | 8 | 5 | 1 | 4 | 9 | 3 | 4 | 2 | 2 | 4 | 4 | 13 | 4 | 2 | 2 | 7 | 9 | 1 | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 2 | 5 | 7 | 2 | 2 | 1 | 5 | 5 | 7 | 14 | 3 | 2 | NS | NS | NS | NS | NS | NS | 0 | 0 | 1 | 1 | 1 | 5 | 2 | 2 | 6 | 3 | 4 | 5 | 4 | 6 | 3 | 3 | 15 | 4 | 2 | 4 | 5 | 5 | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 4 | 1 | 1 | 1 | 3 | 2 | 3 | 2 | 1 | 16 | 0 | 2 | NS | NS | NS | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1 | 3 | 2 | 3 | 0 | 2 | 0 | 2 | 1 | 17 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 3 | 1 | 2 | 3 | 1 | 5 | 1 | 1 | 3 | 3 | 2 | 18 | 4 | 0 | 1 | 3 | 1 | 1 | NS | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 0 | 2 | 3 | 2 | 0 | 1 | 19 | 3 | NS | NS | NS | NS | NS | NS | NS | 1 | 0 | 0 | 1 | 1 | 1 | 3 | 5 | 4 | 5 | 5 | 4 | 5 | 5 | 2 | 4 | 20 | 3 | 1 | 6 | 4 | 1 | 2 | 2 | 6 | 0 | 0 | 0 | 0 | 2 | 2 | 3 | 1 | 2 | 1 | 6 | 1 | 3 | 2 | 4 | 1 | 21 | 3 | 2 | 0 | 2 | 8 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 3 | 0 | 4 | 6 | 2 | 5 | 6 | 2 | 1 | 1 | 1 | 1 | 22 | 5 | 2 | 4 | NS | NS | 3 | NS | NS | NS | 0 | 0 | 2 | 0 | 1 | 4 | 2 | 4 | 0 | 6 | NS | NS | NS | NS | NS | 23 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 7 | 1 | 7 | 1 | 2 | 7 | 3 | NS | NS | 24 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 4 | 3 | 1 | 5 | 3 | 4 | 2 | 3 | 4 | 6 | 1 | 25 | 3 | 0 | NS | NS | NS | NS | 1 | 0 | 1 | 0 | 1 | 2 | 0 | 3 | 2 | 3 | 2 | 4 | 7 | 2 | 1 | 3 | 2 | 1 | 26 | 1 | 1 | 3 | 6 | 4 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 2 | 1 | 4 | 0 | 2 | 4 | 1 | 5 | 0 | 0 | 2 | 2 | 27 | 1 | 0 | 3 | 2 | 4 | 8 | NS | NS | NS | NS | 2 | 3 | 2 | 2 | 1 | 2 | 5 | 2 | 3 | 2 | 0 | 3 | 1 | NS | 28 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 3 | 0 | 3 | 0 | 2 | 2 | 1 | 3 | 3 | 3 | 6 | NS | 29 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 1 | 1 | 1 | 2 | 3 | 4 | 2 | 4 | 3 | 2 | 2 | 3 | 0 | 30 | 1 | 0 | 2 | 3 | 2 | 2 | 3 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 3 | 5 | 3 | 2 | 1 | 5 | 4 | 2 | 4 | 1 | 31 | 1 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 1 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Apr 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | NS | 03 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 04 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | NS | 05 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 6 | 3 | 4 | NS | 06 | NS | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | 0 | 0 | NS | NS | NS | NS | 1 | 0 | NS | NS | NS | NS | 07 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 1 | 0 | 0 | NS | NS | 09 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 10 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 14 | 1 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | NS | NS | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | NS | NS | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 23 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 24 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 28 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 29 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 31 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Hirotaka Otsuka Location : Hirakata, Osaka, Japan (135.7 E, 34.9 N) Frequency: 53.750 MHz Antenna : 2el-HB9CV, 4mH (90-270 Azimuth(East-West), 90elevation) 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 Reciever: YAESU FT-690 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Apr 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 4 | 9 | 2 | 3 | 2 | 1 | 0 | 1 | 0 | 2 | 1 | 2 | 2 | 1 | 3 | 4 | 4 | 3 | 9 | 5 | 7 | 9 | 4 | 2 | 04 | 3 | 2 | 2 | 5 | 1 | 1 | 0 | 1 | 3 | 0 | 1 | 0 | 1 | 0 | 1 | 3 | 5 | 6 | 5 | 6 | 13 | 15 | 16 | 8 | 05 | 4 | 5 | 7 | 3 | 2 | 4 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 0 | 8 | 8 | 12 | 20 | 17 | 20 | 16 | 06 | 12 | 15 | 11 | 7 | 2 | 1 | 0 | 2 | 1 | 0 | 2 | 1 | 1 | 0 | 2 | 1 | 5 | 5 | 7 | 15 | 20 | 15 | 15 | 9 | 07 | 9 | 8 | 8 | 4 | 1 | 3 | 0 | 1 | 0 | 1 | 0 | 2 | 6 | 1 | 0 | 3 | 3 | 10 | 2 | 17 | 6 | 8 | 11 | 7 | 08 | 10 | 9 | 7 | 2 | 8 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 4 | 1 | 9 | 10 | 9 | 6 | 4 | 09 | 5 | 4 | 6 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 6 | 1 | 1 | 3 | 4 | 3 | 8 | 5 | 5 | 7 | 10 | 3 | 1 | 4 | 4 | 3 | 1 | 7 | 3 | 0 | 0 | 0 | 0 | 3 | 2 | 3 | 2 | 3 | 3 | 3 | 3 | 6 | 4 | 8 | 4 | 11 | 3 | 4 | 0 | 2 | 2 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 3 | 2 | 1 | 4 | 2 | 0 | 0 | 5 | 5 | 0 | 8 | 3 | 12 | 5 | 1 | 1 | 3 | 5 | 1 | 2 | 0 | 0 | 1 | 2 | 0 | 4 | 1 | 2 | 3 | 1 | 2 | 3 | 2 | 4 | 4 | 3 | 2 | 13 | 2 | 3 | 0 | 2 | 8 | 3 | 4 | 2 | 0 | 0 | 1 | 2 | 1 | 1 | 3 | 0 | 2 | 1 | 4 | 3 | 3 | 5 | 3 | 6 | 14 | 3 | 0 | 2 | 1 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 5 | 3 | 2 | 1 | 2 | 1 | 2 | 3 | 4 | 3 | 15 | 2 | 1 | 2 | 2 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 6 | 2 | 3 | 2 | 4 | 3 | 5 | 5 | 2 | 16 | 0 | 0 | 4 | 2 | 2 | 2 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 7 | 4 | 5 | 1 | 4 | 4 | 8 | 5 | 1 | 2 | 3 | 17 | 1 | 1 | 4 | 3 | 4 | 0 | 1 | 1 | 0 | 1 | 2 | 0 | 1 | 4 | 3 | 1 | 1 | 1 | 2 | 2 | 4 | 8 | 7 | 3 | 18 | 3 | 0 | 1 | 1 | 1 | 0 | 2 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 3 | 1 | 2 | 5 | 5 | 7 | 7 | 5 | 3 | 4 | 19 | 6 | 2 | 1 | 2 | 2 | 1 | 3 | 2 | 0 | 2 | 0 | 1 | 3 | 4 | 1 | 1 | 1 | 3 | 3 | 4 | 4 | 4 | 1 | 3 | 20 | 3 | 1 | 1 | 3 | 2 | 1 | 0 | 4 | 0 | 5 | 1 | 0 | 4 | 2 | 4 | 3 | 3 | 4 | 1 | 2 | 4 | 6 | 6 | 3 | 21 | 2 | 1 | 0 | 1 | 1 | 1 | 3 | 1 | 2 | 0 | 1 | 2 | 1 | 5 | 4 | 5 | 3 | 2 | 5 | 5 | 9 | 12 | 11 | 7 | 22 | 1 | 0 | 4 | 2 | 2 | 3 | 3 | 0 | 0 | 2 | 1 | 5 | 3 | 4 | 4 | 4 | 2 | 6 | 4 | 5 | 4 | 3 | 12 | 4 | 23 | 2 | 3 | 1 | 2 | 0 | 7 | 3 | 2 | 1 | 0 | 0 | 1 | 3 | 3 | 3 | 4 | 7 | 2 | 4 | 4 | 8 | 6 | 4 | 3 | 24 | 3 | 4 | 1 | 4 | 3 | 1 | 3 | 0 | 1 | 0 | 0 | 2 | 0 | 7 | 5 | 1 | 4 | 3 | 2 | 13 | 5 | 9 | 6 | 2 | 25 | 4 | 2 | 2 | 3 | 2 | 2 | 0 | 3 | 3 | 0 | 1 | 4 | 2 | 6 | 5 | 6 | 8 | 2 | 6 | 4 | 7 | 3 | 2 | 4 | 26 | 2 | 1 | 2 | 4 | 2 | 1 | 2 | 3 | 0 | 4 | 2 | 2 | 4 | 4 | 2 | 9 | 1 | 4 | 7 | 2 | 4 | 5 | 11 | 12 | 27 | 6 | 1 | 4 | 2 | 3 | 4 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 6 | 3 | 5 | 4 | 7 | 2 | 3 | 6 | 7 | 7 | 4 | 28 | 7 | 2 | 1 | 5 | 4 | 2 | 0 | 2 | 1 | 0 | 3 | 6 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 9 | 6 | 7 | 7 | 9 | 29 | 4 | 2 | 2 | 1 | 6 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 7 | 2 | 3 | 4 | 3 | 3 | 2 | 3 | 12 | 10 | 11 | 9 | 30 | 5 | 7 | 0 | 1 | 2 | 3 | 0 | 1 | 3 | 0 | 0 | 0 | 3 | 2 | 2 | 6 | 2 | 6 | 6 | 6 | 5 | 9 | 4 | 8 | 31 | 5 | 1 | 1 | 0 | 2 | 4 | 3 | 3 | 2 | 0 | 1 | 0 | 4 | 2 | 4 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Apr 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 04 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 2 | 2 | 5 | 2 | 05 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 4 | 7 | 6 | 06 | 6 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 3 | 3 | 2 | 2 | 07 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 08 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 0 | 1 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 10 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ---------------------------------------------------------------------------- Observer : Masashi Araki Location : Maebashi, Gunma, Japan (139.01 E, 36.39 N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (139.01 E, 36.39 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 2el Delt Loop Antenna Receiver: ICOM IC-PCR1000 53.7492MHz (USB-mode) Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 19 | 25 | 18 | 17 | 36 | 35 | 39 | 43 | 35 |Apr 01 | 38 | 19 | 9 | 8 | 6 | 2 | 4 | 1 | 2 | 8 | 6 | 5 | 10 | 22 | 15 | 31 | 31 | 19 | 28 | 32 | 46 | 45 | 51 | 45 | 02 | 24 | 32 | 9 | 4 | 9 | 4 | 13 | 4 | 3 | 6 | 9 | 8 | 15 | 13 | 20 | 29 | 38 | 31 | 26 | 41 | 51 | 56 | 59 | 48 | 03 | 42 | 19 | 6 | 2 | 13 | 10 | 2 | 3 | 8 | 3 | 5 | 7 | 17 | 9 | 23 | 26 | 20 | 31 | 36 | 50 | 58 | 59 | 70 | 56 | 04 | 40 | 25 | 18 | 8 | 6 | 4 | 7 | 3 | 4 | 4 | 12 | 12 | 16 | 14 | 22 | 24 | 16 | 30 | 42 | 38 | 70 | 64 | 57 | 52 | 05 | 52 | 28 | 18 | 12 | 8 | 3 | 7 | 6 | 4 | 9 | 7 | 10 | 12 | 17 | 23 | 28 | 24 | 26 | 47 | 70 | 88 | 66 | 77 | 76 | 06 | 57 | 33 | 21 | 21 | 9 | 10 | 4 | 4 | 3 | 10 | 6 | 4 | 15 | 14 | 9 | 32 | 29 | 33 | 35 | 77 | 75 | 74 | 66 | 60 | 07 | 68 | 21 | 15 | 11 | 3 | 9 | 13 | 3 | 9 | 11 | 5 | 14 | 18 | 24 | 36 | 33 | 23 | 38 | 57 | 51 | 54 | 67 | 67 | 60 | 08 | 42 | 24 | 10 | 13 | 13 | 10 | 7 | 4 | 4 | 8 | 8 | 6 | 13 | 16 | 24 | 30 | 20 | 43 | 37 | 43 | 56 | 66 | 63 | 50 | 09 | 39 | 19 | 2 | 6 | 5 | 5 | 5 | 2 | 2 | 4 | 5 | 3 | 19 | 24 | 18 | 23 | 26 | 30 | 24 | 34 | 51 | 50 | 57 | 53 | 10 | 32 | 23 | 5 | 7 | 5 | 2 | 4 | 4 | 6 | 3 | 6 | 11 | 17 | 18 | 13 | 19 | 26 | 15 | 29 | 22 | 33 | 44 | 38 | 26 | 11 | 39 | 23 | 10 | 11 | 4 | 5 | 4 | 4 | 2 | 6 | 8 | 8 | 25 | 18 | 25 | 24 | 21 | 20 | 33 | 38 | 40 | 40 | 40 | 57 | 12 | 34 | 19 | 9 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 9 | 11 | 16 | 17 | 27 | 14 | 23 | 32 | 26 | 27 | 34 | 33 | 49 | 41 | 13 | 48 | 27 | 3 | 5 | 7 | 6 | 7 | 5 | 1 | 6 | 4 | 9 | 8 | 5 | 20 | 14 | 11 | 17 | 25 | 15 | 31 | 47 | 43 | 40 | 14 | 32 | 4 | 14 | 3 | 0 | 4 | 6 | 4 | 2 | 5 | 4 | 6 | 9 | 10 | 10 | 22 | 7 | 17 | 17 | 25 | 27 | 43 | 39 | 40 | 15 | 30 | 10 | 8 | 6 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 11 | 18 | 25 | 18 | 21 | 24 | 20 | 21 | 29 | 18 | 46 | 48 | 38 | 16 | 33 | 18 | 3 | 1 | 4 | 2 | 1 | 4 | 3 | 5 | 4 | 8 | 9 | 10 | 11 | 24 | 29 | 21 | 34 | 27 | 31 | 31 | 46 | 32 | 17 | 29 | 13 | 3 | 6 | 3 | 4 | 5 | 3 | 5 | 5 | 7 | 10 | 13 | 14 | 16 | 17 | 27 | 18 | 27 | 31 | 42 | 40 | 42 | 41 | 18 | 30 | 24 | 15 | 11 | 5 | 3 | 11 | 12 | 3 | 5 | 5 | 6 | 7 | 24 | 19 | 20 | 26 | 33 | 26 | 28 | 31 | 27 | 34 | 28 | 19 | 30 | 11 | 5 | 7 | 10 | 8 | 6 | 4 | 2 | 6 | 3 | 9 | 14 | 22 | 23 | 19 | 19 | 25 | 29 | 23 | 38 | 36 | 32 | 23 | 20 | 32 | 18 | 10 | 3 | 5 | 4 | 3 | 4 | 3 | 4 | 5 | 12 | 12 | 14 | 20 | 19 | 16 | 15 | 15 | 20 | 21 | 39 | 27 | 28 | 21 | 27 | 9 | 3 | 5 | 3 | 4 | 0 | 8 | 8 | 5 | 3 | 9 | 4 | 12 | 12 | 15 | 20 | 19 | 19 | 22 | 29 | 27 | 30 | 23 | 22 | 18 | 16 | 5 | 1 | 1 | 2 | 1 | 3 | 1 | 1 | 9 | 12 | 11 | 11 | 13 | 14 | 21 | 22 | 14 | 20 | 20 | 30 | 39 | 31 | 23 | 23 | 12 | 3 | 2 | 3 | 2 | 1 | 1 | 4 | 1 | 2 | 2 | 9 | 22 | 12 | 25 | 23 | 21 | 16 | 26 | 26 | 34 | 33 | 38 | 24 | 25 | 12 | 3 | 2 | 3 | 4 | 1 | 3 | 10 | 5 | 6 | 6 | 7 | 20 | 15 | 22 | 17 | 26 | 26 | 26 | 29 | 33 | 46 | 37 | 25 | 30 | 18 | 7 | 12 | 5 | 7 | 10 | 10 | 5 | 3 | 6 | 6 | 13 | 13 | 20 | 19 | 16 | 20 | 24 | 12 | 20 | 30 | 26 | 33 | 26 | 24 | 9 | 9 | 4 | 1 | 6 | 12 | 4 | 5 | 5 | 10 | 8 | 14 | 12 | 21 | 28 | 19 | 22 | 23 | 18 | 23 | 35 | 32 | 22 | 27 | 23 | 13 | 6 | 5 | 2 | 3 | 2 | 3 | 3 | 3 | 3 | 8 | 11 | 8 | 19 | 23 | 23 | 16 | 25 | 18 | 19 | 23 | 31 | 30 | 28 | 17 | 17 | 10 | 5 | 2 | 7 | 4 | 0 | 1 | 8 | 3 | 9 | 14 | 9 | 21 | 13 | 23 | 16 | 16 | 19 | 28 | 27 | 32 | 35 | 29 | 33 | 20 | 7 | 9 | 6 | 4 | 11 | 3 | 2 | 3 | 7 | 9 | 16 | 9 | 20 | 15 | 14 | 25 | 20 | 18 | 27 | 24 | 36 | 34 | 30 | 27 | 7 | 8 | 6 | 10 | 4 | 15 | 4 | 2 | 7 | 7 | 5 | 16 | 27 | 26 | 18 | 18 | 23 | 27 | 39 | 33 | 33 | 46 | 40 | 31 | 29 | 11 | 4 | 5 | 5 | 2 | 4 | 3 | 1 | 3 | 4 | 3 | 13 | 12 | 26 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 |Apr 01 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 02 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 2 | 0 | 03 | 3 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 3 | 2 | 4 | 1 | 04 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 2 | 5 | 5 | 4 | 05 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 6 | 17 | 12 | 12 | 16 | 06 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 9 | 12 | 8 | 9 | 8 | 07 | 6 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 6 | 3 | 4 | 1 | 5 | 1 | 08 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 6 | 1 | 3 | 5 | 3 | 2 | 09 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 10 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 6 | 3 | 1 | 0 | 11 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 2 | 2 | 1 | 0 | 1 | 0 | 1 | 5 | 0 | 1 | 0 | 0 | 12 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 3 | 1 | 1 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | 1 | 3 | 16 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 1 | 0 | 0 | 0 | 17 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 0 | 1 | 1 | 18 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 3 | 0 | 1 | 0 | 19 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 22 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 | 3 | 1 | 1 | 0 | 0 | 25 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 5 | 3 | 0 | 1 | 0 | 0 | 26 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 1 | 1 | 0 | 0 | 0 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 5 | 3 | 3 | 1 | 1 | 0 | 0 | 28 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 29 | 4 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 2 | 2 | 1 | 2 | 0 | 0 | 2 | 1 | 0 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 5 | 1 | 1 | 0 | 0 | 31 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Kazuyoshi Kanatsu Location : Matsue, Shimae, Japan (133.06 E, 35.48 N) Frequency: 53.750 MHz Antenna : 2el. COMET HB9CV Receiver : ITEC HRO-RX1a 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 -- May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 5 | 0 | 2 | 0 | 5 | 1 | 2 | 5 |Apr 01 | 2 | 0 | 2 | 1 | 3 | 1 | 2 | 2 | NS | 0 | 0 | 0 | 6 | 3 | 5 | 2 | 1 | 2 | 2 | 2 | 3 | 7 | 6 | 5 | 02 | 4 | 1 | 3 | 1 | 1 | 0 | 3 | 4 | 3 | 6 | 0 | 2 | 1 | 2 | 7 | 3 | 1 | 2 | 2 | 13 | 10 | 17 | 7 | 5 | 03 | 6 | 7 | 1 | 3 | NS | NS | 0 | 1 | 1 | 3 | 4 | 3 | 8 | 6 | 6 | 8 | 7 | 12 | 8 | 15 | 24 | 13 | 15 | 14 | 04 | 14 | 4 | 3 | 1 | 3 | 3 | 0 | 0 | 2 | 3 | 4 | 6 | 5 | 3 | 9 | 8 | 8 | 10 | 21 | 17 | 27 | 32 | 17 | 24 | 05 | 18 | 4 | 3 | NS | NS | NS | 0 | 0 | 1 | 1 | 1 | 2 | 5 | 3 | 4 | 11 | 4 | 15 | 16 | 25 | 38 | 15 | 15 | 6 | 06 | 2 | 5 | 2 | 0 | 0 | 0 |??? | NS | 1 | 1 | 1 | 6 | 5 | 11 | 4 | 2 | 1 | 8 | 13 | 16 | 12 | 16 | 12 | 6 | 07 | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 6 | 0 | 4 | 5 | 4 | 1 | 3 | 3 | 7 | 8 | 6 | 7 | 8 | 7 | 08 | 4 | 1 | 0 | 2 | 0 | 0 | 1 | 2 | 1 | 1 | 2 | 0 | 2 | 1 | 3 | 6 | 4 | 13 | 15 | 12 | 12 | 16 | 8 | 7 | 09 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 3 | 4 | 2 | 7 | 1 | NS | 0 | 8 | 8 | 3 | 12 | 10 | 8 | 1 | 8 | 8 | 8 | 5 | 7 | 2 | 1 | 3 | 4 | 2 | 2 | 3 | 3 | 1 | 1 | 2 | 4 | 4 | 1 | 8 | 0 | 8 | 11 | 8 | 6 | 4 | 7 | 3 | 1 | 1 | 3 | 5 | 1 | 2 | 5 | 7 | 3 | 5 | 4 | 7 | 10 | 3 | 4 | 9 | 7 | 7 | 4 | 12 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 3 | 2 | 3 | 6 | 5 | 5 | 7 | 8 | 4 | 7 | 6 | 3 | 13 | 4 | 4 | 1 | 0 | 0 | NS | 2 | 4 | 1 | 0 | 0 | 6 | 4 | 10 | 7 | 6 | 1 | 2 | 6 | 5 | 8 | 7 | 3 | 9 | 14 | 3 | 0 | 0 | 0 | NS | 1 | 0 | 0 | 2 | 0 | 4 | 5 | 5 | 2 | 12 | 11 | 8 | 3 | 3 | 3 | 3 | 6 | 6 | 4 | 15 | 4 | 0 | 1 | 0 | 1 | 1 | 2 | 1 | 2 | 0 | 0 | 4 | 10 | 4 | 10 | 10 | 3 | 2 | 0 | 11 | 11 | 4 | 12 | 7 | 16 | 0 | 3 | 4 | 1 | 3 | 3 | 4 | 2 | 3 | 2 | 2 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 6 | 6 | 3 | 4 | 0 | 17 | 2 | NS | 0 | 0 | NS | NS | NS | 0 | 0 | 3 | 0 | 2 | 2 | 6 | 3 | 5 | 3 | 4 | 4 | 1 | 5 | 5 | 3 | 4 | 18 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 3 | 1 | 4 | 2 | 5 | 1 | 1 | 2 | 3 | 11 | 2 | 9 | 13 | 5 | 1 | 19 | 0 | 1 | 1 | 6 | 7 | 7 | 4 | 6 | 1 | 1 | 3 | 1 | 3 | 6 | 1 | 1 | 1 | 2 | 4 | 3 | 2 | 5 | 12 | 1 | 20 | 3 | 0 | 0 | 4 | 3 | 0 | 2 | 2 | 3 | 2 | 1 | 3 | 0 | 5 | 4 | 6 | 3 | 5 | 2 | 4 | 2 | 4 | 4 | 2 | 21 | 4 | 4 | 1 | 0 | 0 | NS | 0 | 0 | 1 | 3 | 5 | 5 | 3 | 6 | 3 | 4 | 12 | 2 | 3 | 11 | 9 | 3 | 8 | NS | 22 | NS | NS | NS | 0 | 1 | 0 | 1 | 4 | 2 | 1 | 4 | 0 | 1 | 3 | 6 | 3 | 8 | 3 | 1 | 4 | 7 | 11 | 3 | 2 | 23 | 5 | NS |??? | NS | NS | 1 | 0 | 2 | 0 | 0 | 2 | 1 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 24 |??? | 0 |??? |??? |??? | 0 | 0 | 0 | 2 | 0 | NS | NS | 1 | NS | 0 | 2 | 23 | 20 | 18 | 32 | 36 | 35 | 14 | 11 | 25 | 10 |??? | 0 | 5 | 3 | 5 | 8 | 0 |??? |??? |??? |??? |??? | 2 | 23 | 20 | 17 | 23 | 14 | 19 | 18 | 16 | 9 | 8 | 26 | 17 | 5 | 4 | 1 | NS | 5 | 3 | 2 | NS | 1 | 2 | 3 | 15 | 25 | 18 | 17 | 35 | 23 | 32 | 31 | 33 | 21 | 27 | 10 | 27 | 5 | 4 | NS | NS | NS | 6 | 8 | 0 | 1 | 5 | 2 | 0 | 2 | 8 | 8 | 2 | 0 | 1 | 3 | 2 | 2 | 0 | 1 | 6 | 28 | 21 | 14 | 16 | 14 | 28 | 21 | 9 | 2 | 6 | 4 | 7 | 4 | 14 | 18 | 27 | 21 | 15 | 12 | 14 |??? |??? | NS | NS | 23 | 29 | 32 | 16 | 14 | 11 | 16 | 18 | 17 | 10 | 3 | 1 | 6 | 9 | 11 | 15 | 6 | 4 | 2 | NS | NS |??? |??? |??? |??? | 15 | 30 | 19 | 11 | 9 | 6 | 4 | 12 | 8 | 9 | 8 | 10 | 9 | 13 | 10 | 19 | 17 | NS | 3 | 4 | 6 | 8 | 7 | 14 | 28 | 23 | 31 | 15 | NS | NS | NS | NS | NS | 6 | 2 | 1 | 3 | 5 | 3 | 4 | 15 | 24 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |Apr 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 02 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 03 | 1 | 1 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 3 | 1 | 1 | 04 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 5 | 2 | 8 | 6 | 3 | 05 | 1 | 0 | 2 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 8 | 5 | 6 | 3 | 06 | 1 | 2 | 1 | 0 | 0 | 0 |??? | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 7 | 7 | 7 | 7 | 2 | 07 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 6 | 2 | 0 | 0 | 1 | 08 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 2 | 3 | 1 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | NS | 0 | 0 | 1 | 0 | 0 | 10 | 2 | 0 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 13 | 0 | 1 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 14 | 1 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 16 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 17 | 0 | NS | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 21 | 0 | 1 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | NS | 22 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 23 | 0 | NS |??? | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 24 |??? | 0 |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | NS | 0 | 0 | 2 | 1 | 1 | 1 | 2 | 3 | 1 | 0 | 25 | 0 |??? | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 26 | 0 | 0 | 1 | 0 | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 27 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 28 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? | NS | NS | 1 | 29 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS |??? |??? |??? |??? | 0 | 30 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 31 | 1 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ---------------------------------------------------------------------------- Observer : Atsushi Kawashima (140.16 E, 35.73 N) Location : Sakura, Chiba, Japan Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (139.01 E, 36.39 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 2el-Yagi (8.5m height) Receiver: ITEC MRX-50 53.750MHz Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- May| 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 0 0 1 0 0 1 0 0 0 0 1 1 %2 NS NS %0 0 0 %0 0 0 1 4 02 | 0 1 0 1 1 3 1 2 0 %1 NS %0 0 2 0 0 1 0 2 0 0 1 3 3 03 | 1 2 0 0 %2 2 2 NS %2 %2 NS NS NS NS NS NS 0 1 0 0 1 0 0 1 04 | 0 4 1 3 4 5 4 4 2 0 %2 %1 %0 0 0 0 0 0 0 0 1 1 0 2 05 | 6 2 2 2 1 7 5 %8 %2 5 1 NS 0 0 0 0 0 %0 0 0 0 0 0 0 06 | 0 2 2 3 7 11 11 9 10 4 2 3 2 0 0 0 0 0 0 0 0 0 2 3 07 | 2 NS NS NS NS NS NS NS NS %4 NS NS NS NS NS NS %0 0 %1 %0 0 1 3 0 08 | 0 1 2 3 2 5 %6 8 0 %7 NS %2 NS NS NS NS NS 1 1 0 2 2 2 0 09 | 1 1 5 0 2 6 1 0 %4 NS 3 NS %2 NS NS NS NS %0 0 2 0 0 1 0 10 | 0 0 1 1 6 5 4 2 1 1 %0 NS NS NS %0 0 0 0 0 1 0 1 0 0 11 | 0 1 1 0 2 2 2 3 3 0 0 0 0 %0 0 0 0 1 0 0 1 3 0 0 12 | 3 0 4 2 2 3 0 2 0 0 0 1 %3 NS %0 0 0 0 0 0 0 1 2 2 13 | 0 3 2 3 1 2 0 0 2 %0 %2 0 0 0 0 0 0 2 0 0 0 2 0 1 14 | 0 1 2 0 2 0 2 2 %0 NS 0 1 1 1 1 1 0 0 0 0 1 0 0 1 15 | 1 2 1 4 5 2 1 1 1 0 0 0 1 2 0 0 0 0 0 0 4 0 3 1 16 | 5 0 0 0 4 0 2 0 3 0 %0 1 0 0 1 %0 0 0 0 0 0 1 0 0 17 | 0 0 0 2 1 1 1 %0 NS NS %0 0 2 4 0 0 1 0 0 1 1 2 1 0 18 | 2 2 0 2 6 4 2 4 0 1 3 NS %0 0 %1 %2 %0 0 0 0 0 0 %0 3 19 | 1 3 2 1 2 3 5 %2 %2 NS NS NS -- -- -- -- -- -- -- -- -- -- -- -- 20 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 21 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 22 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 23 | -- -- -- -- -- -- -- -- -- %2 1 1 0 0 NS NS NS NS %0 0 1 1 5 2 24 | 6 1 3 3 0 5 3 %0 NS NS NS %0 2 1 1 3 1 0 0 1 1 0 4 3 25 | 0 3 1 1 2 1 1 2 1 0 NS NS 1 %1 0 2 1 0 0 0 0 0 1 1 26 | 0 1 2 5 3 1 1 1 %2 0 0 2 0 0 0 0 0 0 0 0 0 1 0 1 27 | 0 0 2 1 3 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 28 | 1 3 1 3 2 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 2 2 1 5 29 | 1 0 3 0 2 1 1 2 1 0 1 0 0 1 0 0 0 0 0 0 0 2 6 2 30 | 5 1 2 9 3 3 5 3 2 1 0 0 0 1 0 0 0 1 0 0 1 0 3 1 31 | 1 1 1 1 5 3 5 3 1 0 3 2 1 %0 0 6 2 1 2 0 0 1 %4 1 ---+------------------------------------------------------------------------ May| 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 May| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 03 | 1 04 | 1 05 | 1 1 06 | 1 1 5 2 4 2 07 | 08 | 1 1 1 1 09 | 1 10 | 1 11 | 1 12 | 13 | 14 | 2 15 | 1 16 | 1 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 1 25 | 1 1 26 | 27 | 28 | 29 | 30 | 31 | 1 1 ---+------------------------------------------------------------------------ May| 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 : Hironobu Shida Location : Akita, Akita, Japan (39.7N, 140.1E) 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 : ITEC HRO-RX1 Receiver: 5ele Observing method: HROFFT software(by K.Okawa) Counting method: manual count -- Total number of echoes -- May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 0 |Apr 01 | 1 | 1 | 1 | 0 | 4 | 1 | 0 | 1 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 02 | 3 | 0 | 3 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 03 | 1 | 2 | 2 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 2 | 04 | 2 | 4 | 1 | 3 | 1 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 2 | 3 | 6 | 22 | 1 | 8 | 05 | 10 | 1 | 2 | 3 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 11 | 9 | 14 | 1 | 8 | 06 | 2 | 3 | 11 | 5 | 0 | 4 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 3 | 2 | 18 | 0 | 2 | 0 | 1 | 20 | 07 | 11 | 15 | 7 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 14 | 3 | 3 | 0 | 08 | 11 | 1 | 0 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 0 | 6 | 2 | 3 | 09 | 6 | 1 | 2 | 1 | 2 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |Apr 01 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 05 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 06 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 07 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ May| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- About the RMOJ... RMOJ reports the results of radio meteor observation in Japan, sent to myself. Every month, this bulletin is sent to Mr.Christian Steyaert, who publishes RMOB, which is a world-wide bulletin. In Japan, radio meteor observation has become the major meteor observation by means of development of low-price receiver and useful automatic data-taking software (HROFFT by Mr.K.Ohkawa). There are 70 observational sites in Japan, most of which utilize the radio source of 53.750MHz (50W) transmitted at Fukui-NCT(by Mr.K.Maegawa). FM-radio Observation has become difficult in Japan because of the recent increase of small-FM staions. I hope RMOJ will be helpful to radio observers, as well as all meteor observers. Hiroshi Ogawa 2013.07.03