Radio Meteor Observation in Japan No.165 July, 2015 ( 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 -- Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 10 4 14 12 11 13 7 9 11 4 3 6 1 9 9 2 2 2 3 2 2 5 5 12 02 | 10 13 10 10 9 10 12 12 6 8 3 6 6 3 3 3 3 1 3 1 4 5 8 9 03 | 11 6 8 7 14 14 11 9 12 6 3 1 5 5 6 5 3 3 4 2 3 7 10 12 04 | 8 12 11 8 11 15 18 11 7 4 4 9 7 4 6 4 6 1 0 3 1 3 5 13 05 | 9 7 8 7 8 4 8 11 7 3 5 7 2 6 3 3 2 1 3 4 4 3 10 8 06 | 6 9 12 11 10 9 13 10 12 9 6 4 5 4 2 2 4 4 4 2 8 4 4 9 07 | 11 6 10 8 11 8 19 11 17 7 4 4 1 4 4 5 2 2 2 0 3 6 5 10 08 | 15 16 16 17 12 16 10 12 6 7 1 3 1 5 6 0 4 6 3 3 3 8 7 9 09 | 12 12 9 15 9 10 10 4 4 3 2 2 1 6 2 3 0 4 2 1 4 5 6 13 10 | 17 10 8 14 15 9 9 11 6 4 5 4 3 7 8 4 3 0 4 1 4 8 13 5 11 | 9 14 6 6 7 13 10 6 8 4 4 1 1 1 3 5 5 2 1 7 5 7 5 6 12 | 3 11 7 7 8 12 10 9 3 9 4 1 3 2 5 4 1 0 2 2 0 4 6 5 13 | 5 5 8 7 4 4 5 10 7 4 3 2 2 3 6 4 5 1 2 0 4 6 7 14 14 | 12 10 8 3 7 8 6 2 5 2 2 3 1 3 5 2 4 3 1 4 2 10 14 11 15 | 11 7 12 10 7 8 9 9 7 4 5 7 0 2 1 4 4 1 2 4 6 5 7 7 16 | 6 3 8 4 8 7 8 9 6 6 1 0 0 1 3 2 6 2 1 2 2 10 11 14 17 | 11 10 5 13 4 11 9 7 6 7 7 4 3 5 5 3 2 2 4 2 3 10 11 10 18 | 13 18 19 10 20 14 11 11 5 11 5 8 5 10 9 3 3 2 6 2 7 6 10 7 19 | 14 12 19 17 16 17 12 9 18 6 8 4 1 2 3 3 1 3 2 5 8 8 13 21 20 | 10 16 20 18 17 17 12 9 5 6 2 1 2 2 5 2 3 4 3 4 1 13 9 13 21 | 22 16 20 10 28 11 11 7 7 9 1 4 3 1 0 1 2 3 2 4 4 6 5 12 22 | 14 6 15 9 5 10 7 9 9 3 0 0 1 5 4 1 1 1 6 10 7 8 15 14 23 | 13 17 16 6 15 10 9 7 10 6 4 3 4 8 4 3 3 2 3 1 10 8 10 10 24 | 14 17 20 17 13 6 11 10 2 2 5 1 1 4 4 1 3 2 2 4 7 9 13 15 25 | 14 17 20 16 16 15 10 9 3 2 4 7 3 2 5 4 2 0 1 5 2 1 4 7 26 | 10 11 10 9 11 9 9 4 1 2 1 2 0 1 2 1 2 3 5 2 0 5 7 9 27 | 11 15 15 10 13 2 16 4 10 0 1 4 1 4 3 2 1 3 2 5 2 4 9 11 28 | 12 7 9 14 13 8 6 3 4 2 1 0 0 0 0 0 1 0 1 3 3 6 5 10 29 | 7 8 13 12 13 7 7 2 1 2 0 0 1 1 1 1 0 0 3 2 2 4 4 7 30 | 7 8 6 10 10 3 6 2 3 2 1 0 0 2 0 0 0 1 2 0 3 5 9 6 31 | 12 9 9 16 6 4 2 5 4 2 1 2 1 2 2 0 0 0 0 0 0 3 6 6 ---+------------------------------------------------------------------------ Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 2 1 1 02 | 1 03 | 04 | 1 1 05 | 1 06 | 1 1 07 | 1 08 | 1 09 | 1 1 10 | 1 1 11 | 12 | 13 | 14 | 15 | 1 2 16 | 1 2 1 17 | 1 1 18 | 19 | 1 1 1 2 20 | 21 | 22 | 23 | 1 24 | 25 | 1 1 1 26 | 27 | 28 | 29 | 1 30 | 31 | 1 1 ---+------------------------------------------------------------------------ Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : 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 -- Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 5 5 9 1 7 10 3 5 6 5 4 2 0 0 0 8 %2 1 2 2 2 6 10 7 02 | 5 8 9 10 8 11 9 11 6 3 4 4 2 0 5 3 3 3 1 3 5 6 9 4 03 | 3 3 4 14 12 7 5 8 6 1 3 2 2 %2 3 6 6 3 3 1 4 2 8 6 04 | 8 10 6 IF 7 10 7 11 5 3 5 3 3 2 3 3 0 1 3 4 3 7 8 3 05 | 9 7 8 7 8 10 5 3 5 4 4 4 1 1 0 1 4 3 2 3 3 2 7 9 06 | 9 4 6 12 7 11 8 6 7 5 4 2 5 4 5 1 6 2 4 6 2 6 8 11 07 | 9 9 7 15 11 3 6 5 6 0 3 1 2 1 1 5 7 2 1 3 7 4 4 6 08 | 7 9 7 8 4 5 6 9 5 7 4 3 3 2 2 5 5 3 3 3 1 3 5 6 09 | 9 7 6 7 7 14 8 6 8 2 5 3 1 2 5 1 0 IF IF 4 2 7 5 5 10 | 4 11 7 5 7 3 8 5 8 0 4 3 2 2 3 %0 IF IF %2 3 6 5 7 7 11 | 6 4 10 7 5 11 9 3 4 3 1 0 0 1 2 0 %2 0 4 0 1 7 5 5 12 | 5 7 5 7 5 6 7 4 4 6 4 0 %2 IF IF IF 4 2 1 5 3 8 3 9 13 | 4 1 5 5 2 3 6 2 2 2 1 3 3 6 1 1 3 2 0 2 1 2 2 5 14 | 4 2 8 3 7 3 4 2 1 1 2 2 0 2 2 6 2 1 1 1 2 4 5 2 15 | 4 4 %4 3 6 3 4 1 2 5 1 0 3 2 2 1 0 0 0 1 1 6 6 2 16 | 3 2 4 4 8 3 6 5 3 IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 17 | IF IF 3 %6 IF %8 1 3 0 2 1 1 0 2 1 IF IF IF IF IF %0 5 %6 9 18 | 8 5 6 6 4 3 5 7 6 2 %2 IF IF IF IF IF IF 1 1 %0 %2 3 2 5 19 | 4 2 8 6 3 5 4 4 2 1 0 2 0 5 1 3 0 1 4 2 2 3 6 4 20 | 5 4 2 3 3 7 5 1 4 1 4 0 0 2 %1 1 2 1 1 1 3 5 5 6 21 | 1 6 2 1 5 4 4 7 4 2 2 0 3 1 1 2 0 2 1 1 3 3 5 4 22 | 4 2 3 2 2 1 3 2 3 4 %4 4 %4 3 4 1 2 1 2 2 5 6 7 4 23 | 9 8 5 4 2 3 4 2 0 2 1 1 1 2 1 2 1 3 1 2 6 2 9 6 24 | 7 6 8 11 1 5 2 4 3 1 1 3%12 IF IF IF IF %1 6 1 0 2 6 7 25 | 11 6 11 9 11 11 8 8 2 4 3 2 3 2 0 0 1 2 3 3 4 4 5 9 26 | 7 %2 7 6 7 9 12 2 4 2 0 IF IF IF %0 0 1 1 1 2 4 5 9 6 27 | 13 5 12 5 4 2 8 3 1 1 4 2 1 3 3 4 0 5 4 4 %5 %1 8 10 28 | 10 13 4 3 8 5 7 6 3 3 1 1 0 3 2 3 0 5 1 0 6 13 15 17 29 | 15 12 8 11 14 12 8 4 9 3 3 2 1 1 3 0 0 2 4 2 6 9 9 %5 30 |%13 14 9 13 10 13 11 10 4 3 5 0 2 0 1 2 0 3 1 2 5 5 1 6 31 | 14 10 6 7 9 4 3 6 5 4 5 4 4 2 3 5 2 1 1 3 2 9 5 12 ---+------------------------------------------------------------------------ Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 03 | 04 | 1 1 05 | 06 | 1 07 | 08 | 2 1 09 | 10 | 11 | 12 | 1 13 | 14 | 15 | 16 | 17 | 18 | 1 1 19 | 20 | 21 | 22 | 23 | 1 1 24 | 1 25 | 1 26 | 27 | 1 28 | 1 29 | 1 30 | 1 31 | ---+------------------------------------------------------------------------ Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer :Hirofumi Sugimoto Location : Hachioji, Tokyo, Japan (35.654 N, 139.319 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : HB9CV 2el. zenith(el.S-N) Receiver: AITEC MRX-50 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 12 19 23 30 15 26 23 27 26 17 16 8 6 5 6 7 8 3 3 2 9 12 14 19 02 | 29 18 33 23 27 30 20 23 19 18 13 6 10 6 8 10 3 7 3 3 7 15 15 14 03 | 22 28 20 17 28 21 19 18 17 10 15 4 4 8 8 6 6 4 7 4 9 12 10 16 04 | 23 22 19 21 20 23 25 22 21 24 13 9 5 4 8 5 4 9 5 7 8 15 21 15 05 | 27 22 27 19 14 26 19 19 19 15 13 9 3 2 6 3 4 2 5 4 7 19 18 23 06 | 29 32 15 22 24 14 18 34 22 19 9 6 7 7 7 10 5 6 3 5 5 12 17 20 07 | 21 17 26 24 27 15 17 29 22 17 18 2 5 2 2 4 1 7 4 2 10 19 12 26 08 | 17 17 11 18 18 21 14 20 17 20 IF IF IF IF 5 6 7 6 6 6 9 11 17 14 09 | 23 13 26 22 20 17 19 13 14 6 IF IF IF IF IF IF IF IF 3 2 3 6 20 23 10 | 26 27 23 16 23 25 24 18 9 9 8 8 5 1 2 4 2 2 1 7 4 6 22 20 11 | 25 28 19 14 21 21 7 18 15 15 10 6 1 4 1 2 1 1 3 5 4 9 9 5 12 | 19 16 20 21 20 18 10 14 9 13 12 1 4 3 1 3 1 1 2 1 7 10 11 18 13 | 14 14 12 16 15 19 8 5 14 4 6 3 4 1 1 1 1 1 1 2 4 6 10 10 14 | 7 6 13 11 12 11 7 8 4 IF IF IF 2 4 2 2 1 4 0 4 5 5 9 13 15 | 10 8 19 12 9 14 16 13 6 10 4 2 0 2 2 2 2 1 1 0 2 4 9 13 16 | 6 10 16 10 13 11 11 9 8 12 3 2 4 5 2 4 3 3 2 5 7 6 10 14 17 | 14 12 11 6 13 16 8 5 10 4 8 5 0 1 2 2 2 2 7 3 3 7 7 9 18 | 17 14 18 18 14 13 10 14 17 5 IF IF IF IF 2 1 5 0 6 6 10 12 14 16 19 | 22 9 18 11 24 16 12 16 -- -- -- -- -- -- -- -- -- 2 2 3 7 5 17 12 20 | 11 21 16 15 12 13 13 8 5 7 11 4 1 2 1 3 0 2 2 1 4 10 14 11 21 | 17 20 19 19 18 24 10 9 7 6 4 5 0 2 0 3 2 2 1 5 2 6 13 10 22 | 20 15 13 14 13 15 9 11 5 8 5 2 4 4 0 2 4 0 2 4 7 6 20 16 23 | 16 18 9 14 13 15 10 6 6 8 3 4 2 1 2 1 3 2 6 6 5 14 10 32 24 | 24 17 21 24 15 14 9 12 10 4 6 3 2 2 2 1 5 1 4 5 7 10 19 24 25 | 36 25 28 24 20 13 9 8 3 7 6 2 4 3 0 1 1 1 3 1 3 7 14 32 26 | 21 19 24 23 25 18 10 11 8 4 2 1 2 0 1 2 0 1 0 3 5 14 19 25 27 | 32 29 26 21 20 18 18 7 11 3 8 2 2 1 2 2 3 2 4 4 5 15 17 16 28 | 21 22 29 25 19 20 10 8 12 4 5 1 1 2 2 1 0 0 0 3 7 11 19 24 29 | 29 26 39 21 26 19 16 11 8 5 3 1 4 0 2 5 2 2 2 4 8 7 17 26 30 | 29 27 32 31 39 31 21 9 2 6 4 3 6 1 3 2 0 2 1 3 5 19 20 21 31 | 36 50 34 19 21 32 13 19 5 7 1 4 1 1 2 0 3 0 4 1 6 14 23 23 ---+------------------------------------------------------------------------ Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 2 2 2 03 | 1 1 1 04 | 1 1 05 | 2 1 1 06 | 1 1 07 | 08 | 1 1 09 | 1 1 1 10 | 1 1 1 1 11 | 1 2 1 12 | 2 1 1 13 | 1 1 1 1 1 14 | 1 1 1 15 | 1 1 1 16 | 1 3 17 | 1 2 1 18 | 1 19 | 1 2 1 20 | 1 21 | 2 1 22 | 1 1 1 23 | 24 | 1 2 1 25 | 1 1 26 | 1 27 | 1 28 | 2 1 2 29 | 1 1 1 30 | 2 1 1 31 | 1 2 1 ---+------------------------------------------------------------------------ Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: Kawaguchi Science Museum [Masahiko Matsuda] Location: Kawaguchi, Saitama,Japan(139.72E, 35.82N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 5el-Yagi (15m height) direction 270+ALA-(WEST) Receiver : IC-R75 Method: by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 14 12 14 25 8 24 17 19 13 7 4 6 6 4 4 6 9 5 2 4 5 12 7 18 02 | 15 8 20 15 14 17 11 16 12 9 4 5 1 3 3 3 5 5 0 5 7 10 14 12 03 | 14 12 15 11 22 15 11 10 13 1 2 1 6 6 5 2 3 3 5 3 5 9 9 7 04 | 10 12 4 14 7 23 15 9 12 8 2 2 2 1 7 2 5 1 0 2 3 3 18 5 05 | 10 16 9 5 5 10 7 8 6 8 6 4 1 2 9 4 6 3 5 5 4 16 11 10 06 | 20 21 12 20 14 8 16 12 17 10 6 2 2 7 3 5 3 5 5 5 6 16 11 17 07 | 17 17 18 15 19 10 15 21 8 6 5 1 3 2 0 7 3 3 4 3 5 20 15 10 08 | 9 7 12 13 9 18 13 14 4 8 2 1 0 1 3 6 4 5 5 3 7 12 16 6 09 | 16 22 17 12 20 12 11 12 13 4 7 2 0 0 1 0 1 0 3 1 2 6 20 11 10 | 16 13 21 19 29 14 10 11 8 4 1 6 0 1 2 5 4 4 3 9 6 5 21 17 11 | 19 16 15 12 20 18 14 15 19 12 6 2 3 1 4 4 2 2 6 3 4 12 10 7 12 | 21 16 19 18 16 11 8 11 8 7 6 1 1 1 3 3 3 3 3 2 10 11 18 26 13 | 16 12 12 12 14 23 10 12 14 4 14 6 2 4 3 4 3 3 2 3 7 7 16 16 14 | 16 6 10 14 14 6 8 14 3 0 1 0 2 3 2 1 2 4 2 5 6 9 12 13 15 | 16 9 16 7 9 14 19 18 10 6 5 4 4 2 2 4 4 1 5 2 4 12 14 21 16 | 12 16 22 10 24 7 16 11 13 9 4 5 3 1 6 3 3 3 1 2 5 6 14 9 17 | 15 12 18 11 12 17 10 4 11 5 6 1 1 3 3 2 6 4 6 4 3 8 12 7 18 | 13 11 19 17 12 11 13 9 10 5 5 3 5 7 1 1 5 4 7 4 9 14 14 12 19 | 17 8 13 14 20 18 17 19 7 8 4 4 3 3 3 4 4 1 2 6 2 8 18 10 20 | 11 13 8 10 12 7 16 12 12 5 4 5 3 2 7 3 4 5 3 2 6 7 8 16 21 | 18 22 16 16 17 17 12 14 14 4 4 6 5 5 6 5 6 5 3 6 14 10 11 19 22 | 24 16 7 18 7 16 13 8 7 4 4 0 0 0 3 4 5 2 6 8 9 12 19 11 23 | 14 22 8 9 7 12 16 12 17 8 7 7 4 3 5 3 4 4 3 13 12 14 21 29 24 | 27 13 17 16 15 21 6 10 7 8 6 1 2 1 4 5 1 5 3 6 10 12 23 21 25 | 22 12 19 18 20 18 14 11 8 6 3 3 8 4 1 3 2 5 3 8 4 10 27 23 26 | 25 15 12 13 20 12 15 8 11 5 2 2 5 0 2 6 6 1 9 3 12 17 30 34 27 | 30 28 22 16 32 19 11 8 13 8 7 3 4 1 2 3 3 10 7 3 9 17 26 22 28 | 20 31 28 22 29 15 9 12 13 8 6 3 5 4 4 2 6 1 4 7 5 14 21 28 29 | 43 40 42 25 40 30 25 13 9 2 1 2 6 10 2 5 2 2 3 6 12 16 31 31 30 | 33 28 25 38 31 28 25 18 10 8 5 3 6 0 2 2 4 1 7 6 5 19 28 27 31 | 40 44 32 27 35 25 18 16 7 9 8 4 1 1 3 0 0 2 6 5 9 21 31 25 ---+------------------------------------------------------------------------ Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 1 02 | 1 2 03 | 1 2 1 1 04 | 1 1 05 | 2 1 06 | 1 07 | 1 08 | 1 1 09 | 1 10 | 1 1 11 | 1 12 | 13 | 1 14 | 1 1 15 | 1 1 1 1 16 | 1 3 17 | 2 1 18 | 1 19 | 1 1 20 | 1 21 | 2 1 22 | 1 1 1 23 | 1 1 24 | 1 2 1 25 | 1 1 2 26 | 1 27 | 1 1 1 28 | 2 1 1 2 29 | 1 1 1 30 | 1 1 1 31 | 1 1 1 1 3 1 1 ---+------------------------------------------------------------------------ Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : 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 -- Jul| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 6 | 15 | 23 | 28 | 18 | 20 | 16 | 26 | 25 |Jun 01 | 9 | 11 | 5 | 8 | 8 | 5 | 2 | 4 | 5 | 4 | 1 | 4 | 8 | 8 | 9 | 13 | 9 | 26 | 18 | 17 | 32 | 10 | 27 | 25 | 02 | 17 | 11 | 9 | 5 | 10 | 9 | 10 | 4 | 5 | 1 | 2 | 6 | 13 | 13 | 9 | 14 | 10 | 11 | 13 | 22 | 23 | 23 | 27 | 25 | 03 | 13 | 14 | 6 | 5 | 11 | 5 | 5 | 3 | 3 | 2 | 4 | 5 | 12 | 13 | 8 | 17 | 18 | 10 | 13 | 14 | 16 | 25 | 30 | 29 | 04 | 18 | 7 | 8 | 5 | 7 | 10 | 4 | 2 | 6 | 4 | 3 | 6 | 8 | 12 | 15 | 17 | 11 | 18 | 7 | 10 | 20 | 23 | 36 | 26 | 05 | 12 | 9 | 10 | 4 | 5 | 7 | 6 | 4 | 2 | 1 | 2 | 5 | 12 | 17 | 7 | 11 | 15 | 8 | 14 | 18 | 15 | 17 | 42 | 27 | 06 | 18 | 9 | 4 | 4 | 7 | 5 | 5 | 5 | 6 | 2 | 4 | 6 | 11 | 6 | 12 | 16 | 18 | 18 | 15 | 17 | 14 | 15 | 29 | 13 | 07 | 16 | 4 | 0 | 2 | 4 | 3 | 7 | 4 | 5 | 3 | 0 | 10 | 9 | 12 | 14 | 9 | 9 | 11 | 14 | 25 | 31 | 18 | 24 | 8 | 08 | 21 | ES | ES | ES | 9 | 5 | 6 | 5 | 5 | 5 | 1 | 9 | 11 | 14 | 9 | 12 | 10 | 20 | 11 | 15 | 16 | 12 | 17 | 16 | 09 | 13 | 10 | 9 | ES | ES | ES | 4 | 3 | 2 | 3 | 0 | 6 | 7 | 16 | 12 | 17 | 15 | 16 | 10 | 25 | 37 | 30 | 22 | 14 | 10 | 7 | 3 | 8 | 9 | 6 | 5 | 7 | 2 | 4 | 2 | 7 | 7 | 7 | 20 | 15 | 18 | 15 | 8 | 14 | 20 | 20 | 10 | 16 | 23 | 11 | 25 | 7 | ES | 2 | 2 | 1 | 2 | 3 | 2 | 3 | 4 | 3 | 8 | 8 | 12 | 8 | 10 | 11 | 12 | 16 | 22 | 18 | 14 | 9 | 12 | 10 | 8 | ES | 1 | 0 | 0 | 1 | 0 | 1 | 3 | 2 | 7 | 11 | 11 | 19 | 12 | 14 | 10 | 18 | 20 | 17 | 6 | 17 | 12 | 13 | 11 | 8 | 4 | 3 | 0 | 4 | 5 | 4 | 2 | 3 | 1 | 4 | 8 | 13 | 11 | 10 | 7 | 17 | 13 | 19 | 19 | 6 | 16 | 10 | 14 | ES | ES | 6 | 5 | 5 | 3 | 5 | 2 | 4 | 0 | 5 | 7 | 9 | 10 | 14 | 12 | 11 | 18 | 7 | 21 | 21 | 24 | 20 | 15 | 15 | 20 | 2 | 3 | 2 | 5 | 3 | 3 | 2 | 2 | 5 | 1 | 2 | 4 | 12 | 19 | 4 | 9 | 14 | 7 | 14 | 12 | 12 | 16 | 16 | 16 | 19 | 11 | 1 | 7 | 10 | 6 | 4 | 4 | 4 | 2 | 5 | 5 | 11 | 17 | 13 | 18 | 5 | 16 | 9 | 18 | 23 | 17 | 13 | 13 | 17 | 5 | 7 | 4 | 3 | 1 | 8 | 4 | 4 | 5 | 6 | 3 | 1 | 8 | 6 | 10 | 11 | 8 | 18 | 16 | 10 | 25 | 12 | 13 | 13 | 18 | ES | ES | 2 | 5 | 9 | 4 | 1 | 7 | 1 | 5 | 3 | 6 | 9 | 10 | 12 | 17 | 4 | 12 | 14 | 16 | 13 | 12 | 17 | 15 | 19 | 12 | 7 | 2 | 3 | 2 | 4 | 2 | 5 | 2 | 2 | 2 | 3 | 6 | 15 | 7 | 11 | 24 | 9 | 12 | 11 | 17 | 14 | 14 | 15 | 20 | 9 | 8 | 6 | 7 | 7 | 5 | 4 | 2 | 6 | 3 | 2 | 5 | 11 | 9 | 11 | 17 | 21 | 20 | 16 | 21 | 22 | 14 | 16 | 14 | 21 | 9 | 7 | 5 | 3 | 6 | 5 | 7 | 1 | 2 | 3 | 5 | 5 | 9 | 17 | 17 | 18 | 21 | 10 | 17 | 18 | 21 | 15 | 19 | 13 | 22 | ES | ES | 3 | ES | 2 | 1 | 5 | 5 | 1 | 3 | 5 | 6 | 11 | 16 | 11 | 16 | 17 | 15 | 24 | 21 | 27 | 20 | 19 | 15 | 23 | 19 | 6 | 9 | 4 | 2 | 4 | 5 | 6 | 3 | 7 | 6 | 8 | 15 | 15 | 33 | 30 | 23 | 22 | 23 | 17 | 33 | 13 | 21 | 13 | 24 | 5 | 9 | 4 | ES | ES | 3 | 6 | 7 | 4 | 4 | 5 | 8 | 19 | 23 | 20 | 27 | 28 | 30 | 17 | 29 | 24 | 20 | 17 | 12 | 25 | 13 | 11 | 6 | ES | 7 | 2 | 0 | 6 | 1 | 2 | 3 | 7 | 10 | 23 | 27 | 24 | 19 | 16 | 19 | 24 | 27 | 13 | 21 | 14 | 26 | 12 | 7 | 3 | 3 | 1 | 3 | 2 | 2 | 4 |??? |??? |??? | 17 | 22 | 39 | 39 | 29 | 28 | 22 | 38 | 37 | 25 | 17 | 21 | 27 | 16 | 12 | 9 | 5 | 3 | 4 | 1 | 5 | 5 | 10 | 3 | 7 | 18 | 29 | 31 | 27 | 43 | 32 | 28 | 31 | 38 | 16 | 21 | 21 | 28 | 7 | 10 | 6 | 5 | 2 | 4 | 6 | 4 | 3 | 2 | 7 | 5 | 15 | 20 | 41 | 36 | 43 | 37 | 22 | 31 | 33 | 25 | 28 | 19 | 29 | 6 | 9 | 1 | 7 | 6 | 6 | 5 | 3 | 4 | 3 | 8 | 10 | 11 | 25 | 26 | 35 | 31 | 31 | 42 | 51 | 39 | 28 | 12 | 10 | 30 | 7 | 11 | 5 | 11 | ES | ES | ES | 7 | 5 | 3 | 10 | 5 | 22 | 27 | 29 | 39 | 41 | 36 | 29 | 26 | 40 | 13 | 18 | 13 | 31 | 16 | 8 | 5 | 1 | 4 | 4 | 0 | 4 | 3 | 6 | 5 | 6 | 13 | 29 | 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jul| 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 Jul| 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 | 1 | 0 |Jun 01 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 02 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 03 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | ES | ES | ES | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 09 | 0 | 0 | 0 | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | 0 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 12 | 0 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 14 | ES | ES | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 18 | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 22 | ES | ES | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 2 | 0 | 24 | 0 | 0 | 0 | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 25 | 0 | 1 | 0 | ES | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 2 | 27 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 30 | 1 | 1 | 0 | 1 | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jul| 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 -- Jul| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 0 | 4 | 4 | 5 | 5 | 3 | 1 | 3 |Jun 01 | 3 | 3 | 0 | 2 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 4 | 3 | 4 | 1 | 4 | 6 | 6 | 4 | 1 | 4 | 02 | 1 | 1 | 2 | 4 | 1 | 2 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 3 | 6 | 5 | 2 | 5 | 7 | 0 | 1 | 03 | 2 | 1 | 1 | 0 | 1 | 1 | 6 | 2 | 4 | 0 | 0 | 0 | 1 | 0 | 3 | 2 | 1 | 2 | 2 | 2 | 4 | 4 | 3 | 3 | 04 | 1 | 2 | 0 | 2 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 2 | 7 | 3 | 6 | 8 | 1 | 4 | 05 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 4 | 10 | 2 | 4 | 2 | 0 | 06 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 4 | 2 | 4 | 4 | 8 | 4 | 3 | 5 | 0 | 07 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 1 | 0 | 3 | 1 | 2 | 8 | 3 | 5 | 5 | 4 | 3 | 1 | 0 | 08 | 1 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 4 | 0 | 5 | 1 | 0 | 2 | 5 | 4 | 2 | 6 | 2 | 4 | 4 | 0 | 09 | 0 | 0 | 2 | 0 | 1 | 1 | 0 | 3 | 1 | 1 | 3 | 1 | 1 | 0 | 1 | 0 | 2 | 2 | 7 | 2 | 6 | 5 | 3 | 1 | 10 | 0 | 3 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 6 | 0 | 3 | 3 | 3 | 3 | 1 | 0 | 2 | 1 | 11 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 5 | 4 | 1 | 2 | 5 | 1 | 1 | 2 | 12 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 4 | 1 | 1 | 2 | 6 | 8 | 3 | 2 | 0 | 13 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 2 | 3 | 5 | 4 | 2 | 4 | 1 | 4 | 14 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 3 | 4 | 4 | 3 | 0 | 15 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 2 | 0 | 2 | 3 | 3 | 2 | 2 | 3 | 0 | 16 | 1 | 0 | 0 | 0 | 0 | 3 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 2 | 4 | 4 | 2 | 6 | 1 | 0 | 0 | 17 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 2 | 1 | 3 | 3 | 5 | 1 | 8 | 5 | 2 | 0 | 0 | 18 | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 2 | 2 | 2 | 0 | 4 | 0 | 1 | 2 | 7 | 5 | 4 | 6 | 5 | 10 | 0 | 6 | 1 | 19 | 4 | 0 | 1 | 2 | 0 | 1 | 2 | 2 | 0 | 0 | 2 | 1 | 0 | 2 | 0 | 3 | 3 | 8 | 6 | 3 | 6 | 3 | 4 | 2 | 20 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 4 | 4 | 6 | 3 | 10 | 1 | 1 | 1 | 5 | 21 | 1 | 0 | 6 | 2 | 3 | 0 | 0 | 2 | 1 | 0 | 2 | 2 | 1 | 0 | 0 | 2 | 2 | 5 | 2 | 2 | 3 | 6 | 1 | 0 | 22 | 1 | 1 | 3 | 0 | 2 | 0 | 3 | 0 | 3 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 4 | 0 | 1 | 3 | 4 | 2 | 6 | 1 | 23 | 2 | 0 | 0 | 1 | 1 | 0 | 2 | 2 | 1 | 0 | 1 | 3 | 1 | 1 | 2 | 5 | 9 | 10 | 10 | 7 | 6 | 6 | 3 | 0 | 24 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 5 | 6 | 8 | 5 | 6 | 3 | 2 | 3 | 1 | 25 | 0 | 1 | 1 | 1 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 3 | 6 | 7 | 8 | 12 | 10 | 7 | 6 | 2 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | 10 | 10 | 5 | 4 | 7 | 14 | 10 | 6 | 5 | 27 | 2 | 0 | 0 | 0 | 1 | 2 | 4 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 8 | 7 | 7 | 7 | 11 | 8 | 10 | 2 | 1 | 28 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 0 | 1 | 1 | 1 | 1 | 3 | 7 | 13 | 11 | 11 | 13 | 16 | 19 | 15 | 15 | 3 | 1 | 29 | 2 | 1 | 2 | 1 | 3 | 2 | 0 | 0 | 0 | 3 | 1 | 1 | 2 | 1 | 5 | 13 | 11 | 20 | 16 | 15 | 24 | 6 | 5 | 0 | 30 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 9 | 12 | 12 | 14 | 10 | 5 | 5 | 3 | 2 | 31 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 1 | 1 | 1 | 1 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jul| 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 Jul| 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 | 2 | 0 | 0 | 0 |Jun 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 09 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 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 | 0 | 0 | 1 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 2 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jul| 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 -- Jul| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 | 8 | 19 | 20 | 26 | 20 | 12 | 22 | 18 |Jun 01 | 14 | 15 | 4 | 5 | 7 | 2 | 3 | 1 | 3 | 4 | 6 | 15 | 18 | 20 | 21 | 15 | 19 | 21 | 17 | 25 | 21 | 4 | 10 | 7 | 02 | 2 | 2 | 2 | 2 | 2 | 2 | 8 | 6 | 9 | 4 | 8 | 14 | 13 | 11 | 9 | 16 | 17 | 11 | 22 | 15 | 24 | 15 | 15 | 22 | 03 | 8 | 12 | 2 | 5 | NS | 4 | 8 | 11 | 11 | 5 | 5 | 10 | 10 | 8 | 22 | 15 | 16 | 21 | 27 | 22 | 30 | 16 | 21 | 8 | 04 | 10 | 5 | 2 | 9 | 6 | 3 | 10 | 4 | 8 | 4 | 9 | 11 | 11 | 6 | 10 | 11 | 17 | 28 | 21 | 16 | 18 | 17 | 14 | 6 | 05 | NS | 6 | 2 | 2 | 3 | 4 | 3 | 4 | 5 | 3 | 1 | 3 | 11 | 15 | 18 | 7 | 20 | 15 | 23 | 27 | 33 | 22 | 15 | 15 | 06 | 15 | 5 | 2 | 1 | 1 | 6 | 6 | 2 | 3 | 9 | 1 | 8 | 13 | 18 | 19 | 18 | 27 | 23 | 23 | 23 | 29 | 11 | 21 | 19 | 07 | 13 | 18 | 5 | 2 | 1 | 10 | 6 | 17 | 4 | 4 | 9 | 10 | 13 | 14 | 13 | 20 | 27 | 29 | 28 | 27 | 21 | 17 | 22 | 21 | 08 | 18 | 9 | 2 | 4 | 0 | 6 | 15 | 8 | 3 | 7 | 10 | 19 | 17 | 17 | 20 | 19 | 21 | 19 | 15 | 17 | 15 | 21 | 11 | 12 | 09 | 11 | 6 | 9 | 4 | 4 | 4 | 5 | 4 | 1 | 2 | 10 | 9 | 18 | 14 | 14 | 20 | 20 | 25 | 22 | 20 | 24 | 17 | 12 | 12 | 10 | 13 | 4 | 5 | 2 | 3 | 5 | 1 | 3 | 6 | 3 | 8 | 8 | 17 | 21 | 22 | 19 | 15 | 12 | 17 | 27 | 21 | 19 | 14 | 9 | 11 | 6 | 8 | 4 | 0 | NS | NS | 4 | NS | 3 | 4 | 9 | 5 | 10 | 17 | 25 | 23 | 27 | 22 | 26 | 27 | 26 | 11 | 16 | 16 | 12 | 6 | 3 | 2 | 7 | 5 | 3 | 3 | 1 | 3 | 6 | 4 | 2 | NS | 6 | 12 | 2 | 15 | 10 | NS | NS | NS | 4 | 5 | 0 | 13 | 0 | 4 | 0 | NS | NS | 0 | NS | NS | NS | NS | 3 | 7 | 10 | 9 | 13 | 10 | 14 | 9 | 19 | 8 | 3 | 17 | 2 | 4 | 14 | 3 | 0 | 0 | NS | NS | NS | 2 | 3 | 4 | 3 | NS | 5 | 9 | NS | 5 | NS | 7 | 12 | 14 | 20 | 26 | 13 | 12 | NS | 15 | NS | 4 | 2 | 5 | 1 | 1 | 4 | 8 | 3 | 6 | 7 | 4 | 10 | 4 | 10 | 10 | 5 | 5 | 10 | 8 | 2 | 0 | 9 | 2 | 16 | 4 | 2 | 4 | 1 | 1 | 0 | 4 | 6 | 8 | 12 | 15 | 23 | 19 | 17 | 19 | 7 | 12 | 14 | 18 | 17 | 19 | 10 | 3 | 14 | 17 | 9 | 7 | 2 | 3 | 2 | 5 | 7 | 7 | 1 | 4 | 7 | 8 | 7 | 10 | 11 | 18 | 15 | 13 | 21 | 23 | 20 | 15 | 4 | 10 | 18 | 11 | 6 | 3 | 1 | 2 | 0 | 1 | 6 | 7 | 8 | 13 | 15 | 14 | 17 | 12 | 18 | 16 | 19 | 29 | 21 | 23 | 20 | 10 | 19 | 19 | 7 | 5 | 3 | 4 | 5 | 2 | 0 | 1 | 3 | 6 | 10 | 10 | 14 | 16 | 23 | 20 | 22 | 22 | 19 | 31 | 28 | 14 | 14 | 16 | 20 | 4 | 2 | 0 | 3 | 4 | 6 | 1 | 2 | 5 | 2 | 3 | 6 | 10 | 14 | 11 | 12 | 12 | 20 | 21 | 12 | 17 | 14 | 6 | 7 | 21 | 1 | 9 | 8 | 4 | 3 | 10 | 2 | 5 | 4 | 0 | 10 | 11 | 12 | 12 | 14 | 15 | 18 | 19 | 18 | 25 | 23 | 22 | 11 | 12 | 22 | 7 | 10 | 8 | 0 | 3 | 5 | 4 | 7 | 6 | 9 | 5 | 15 | 7 | 16 | 18 | 23 | 25 | 23 | 19 | 14 | 21 | 16 | 11 | 9 | 23 | 11 | 7 | 4 | NS | 1 | 0 | 2 | 6 | 3 | 4 | 11 | 8 | 16 | 21 | 28 | 29 | 24 | 25 | 26 | 33 | 20 | 21 | 6 | 8 | 24 | 3 | NS | 2 | 1 | 1 | 4 | 4 | 6 | 10 | 7 | 8 | NS | 7 | 18 | 17 | 23 | 25 | 28 | 13 | 29 | 25 | 17 | 4 | 4 | 25 | 2 | 6 | NS | NS | NS | NS | 0 | 0 | 6 | 6 | 8 | 12 | 13 | 26 | 38 | 34 | 22 | 15 | 25 | 36 | 26 | 13 | 6 | NS | 26 | NS | 3 | NS | NS | 9 | 3 | 4 | 5 | 0 | 3 | 11 | 7 | 16 | 14 | 9 | 25 | 26 | 26 | 37 | 18 | 6 | 17 | 17 | 7 | 27 | 4 | 15 | 6 | 9 | 6 | 5 | 7 | 8 | 8 | 9 | 5 | 4 | 8 | 14 | 23 | 43 | 23 | 16 | 27 | 33 | 19 | 26 | 15 | 14 | 28 | 11 | 10 | 8 | 9 | 8 | 3 | 8 | 3 | 2 | 7 | 2 | 6 | 15 | 27 | 51 | 38 | 20 | 29 | 28 | 24 | 35 | 14 | 8 | 5 | 29 | 3 | 3 | 1 | 3 | 0 | 0 | 2 | 0 | 0 | NS | 2 | 3 | 15 | 24 | 18 | 41 | 24 | 30 | 34 | 30 | 26 | 22 | 15 | 8 | 30 | 9 | 5 | 2 | 2 | 2 | 2 | 1 | 3 | 1 | 3 | 3 | 4 | 5 | 14 | 14 | 24 | 35 | 23 | 25 | 33 | 22 | 17 | 5 | 10 | 31 | 8 | 7 | 1 | 4 | 3 | 3 | 3 | 10 | 4 | 5 | 4 | 7 | 11 | 10 | 21 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jul| 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 Jul| 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 | 1 |Jun 01 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 04 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 05 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | 0 | 0 | 0 | 0 | NS | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 13 | 0 | 0 | 0 | NS | NS | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | NS | 0 | 0 | NS | 0 | NS | 0 | 1 | 0 | 1 | 1 | 0 | 1 | NS | 15 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 18 | 0 | 1 | 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 | 1 | 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 | 1 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 23 | 0 | 0 | 1 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 25 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | NS | 26 | NS | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 2 | 0 | 0 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 30 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 31 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jul| 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 2016.04.14