Radio Meteor Observation in Japan No.172 February, 2016 ( 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 -- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 2 0 0 3 2 2 0 1 2 2 1 4 0 3 1 0 1 0 0 1 0 0 1 02 | 1 2 0 0 1 1 4 1 5 2 1 0 1 1 0 0 0 0 2 0 0 2 0 0 03 | 1 2 1 3 3 2 2 0 2 0 0 1 2 0 1 0 1 1 0 0 1 1 0 2 04 | 0 0 1 3 1 1 5 0 0 0 3 2 0 0 1 0 0 1 0 2 0 0 2 1 05 | 0 5 0 0 2 1 1 0 1 1 2 1 0 2 0 0 0 0 0 1 0 1 0 0 06 | 2 1 2 2 2 1 1 3 2 1 1 4 1 2 2 1 0 0 0 0 0 0 0 0 07 | 5 0 0 1 0 0 3 1 0 0 0 1 0 1 0 0 0 0 0 1 1 1 1 0 08 | 2 1 2 1 2 0 1 2 1 0 1 0 1 0 1 1 0 0 0 0 0 2 0 0 09 | 0 0 2 1 0 2 0 3 1 1 0 2 1 0 1 0 0 0 0 0 1 0 0 3 10 | 1 2 3 0 0 4 2 1 4 2 1 1 2 4 2 1 0 0 0 0 0 0 1 3 11 | 2 0 3 0 1 1 1 3 3 5 10 2 4 0 3 0 1 1 1 0 0 0 0 0 12 | 3 2 1 5 8 3 4 3 2 4 2 2 5 1 0 1 1 0 0 2 2 0 1 1 13 | 3 3 4 5 5 1 4 5 4 6 7 2 3 7 5 4 0 2 0 1 0 1 1 3 14 | 1 1 1 9 0 1 0 1 3 0 2 3 1 2 0 1 1 1 1 0 0 1 0 2 15 | 3 1 1 3 0 1 2 3 2 2 1 2 1 0 0 0 0 0 0 3 1 0 2 0 16 | 4 0 1 1 1 1 1 2 1 1 1 0 0 0 0 0 0 0 0 1 1 0 0 3 17 | 1 0 3 2 0 2 3 2 3 0 2 0 0 1 0 1 0 0 1 0 2 0 0 0 18 | 3 3 0 2 0 3 1 1 1 2 1 1 2 0 0 0 0 2 3 2 0 0 1 0 19 | 0 0 2 2 4 0 1 2 2 3 4 1 2 0 2 1 0 0 0 0 0 0 0 0 20 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 21 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 22 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS %1 1 3 0 1 2 1 0 1 5 23 | 0 1 1 1 5 4 1 5 2 1 4 1 3 1 1 1 0 0 0 0 2 2 1 0 24 | 3 1 5 1 1 3 3 3 2 0 2 0 1 NS %0 NS 0 0 1 1 0 1 1 2 25 | 1 5 2 0 3 1 1 6 4 4 1 0 1 0 2 0 0 0 0 0 0 0 1 2 26 | 1 3 2 3 2 6 1 2 3 2 2 3 1 0 1 1 1 3 0 1 4 8 9 8 27 | 16 15 6 5 12 10 10 8 7 1 8 2 1 3 0 2 1 1 1 2 2 4 0 3 28 | 7 4 2 7 4 8 7 3 9 7 1 3 3 0 0 0 0 1 3 0 0 3 6 2 29 | 4 4 2 6 6 6 5 5 6 4 4 4 4 2 0 0 4 0 0 0 0 1 0 4 ---+------------------------------------------------------------------------ Feb| 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 Feb| 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 1 03 | 04 | 1 05 | 06 | 07 | 08 | 09 | 10 | 11 | 1 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 1 29 | ---+------------------------------------------------------------------------ Feb| 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 -- Feb| 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 5 7 9 6 5 7 7 1 9 3 4 3 3 3 1 IF IF IF IF %1 2 2 5 02 | 1 %1 5 6 6 10 7 3 8 IF IF IF IF IF IF IF IF IF 2 2 2 5 4 5 03 | %5 %0 %6 9 6 3 7 5 8 4 4 IF %0 5 IF IF IF 1 2 2 4 5 3 3 04 | 4 2 5 2 6 2 4 2 4 2 2 2 IF 1 2 1 1 0 0 1 0 2 3 6 05 | 6 2 6 8 5 3 3 6 5 2 %5 %2 1 1 %2 IF IF 0 0 %2 1 1 2 2 06 | 1 1 6 3 5 3 6 2 3 2 IF IF IF IF IF IF IF IF IF IF IF IF IF 0 07 | 1 3 2 4 4 4 4 5 2 IF IF IF IF IF IF IF IF IF %2 4 4 1 2 6 08 | 3 7 4 3 5 3 4 3 3 3 2 6 %0 IF IF IF IF IF IF IF IF IF IF 3 09 | 0 2 4 5 3 4 3 %4 IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 6 10 | 1 5 8 7 5 3 4 4 4 %6 IF IF IF IF IF IF IF 0 3 6 4 5 2 8 11 | 3 9 8 12 12 5 9 11 11 8 7 IF IF IF IF IF IF IF 1 3 3 1 10 5 12 | 12 3 13 11 5 8 13 4 8 IF IF IF 8 %2 2 5 2 2 1 5 2 3 3 4 13 | 1 4 7 7 6 5 7 5 12 9 7 5 2 4 2 2 2 5 0 3 0 4 2 4 14 | 3 3 3 4 2 4 3 5 3 %5 IF %0 1 2 2 3 2 1 1 0 %2 %2 3 3 15 | %0 IF 7 6 4 5 4 6 2 %5 IF IF IF IF IF IF IF IF IF IF IF IF IF 2 16 | 2 3 %6 5 4 8 4 1 5 %9 %4 %4 IF IF IF IF IF IF IF IF IF IF IF IF 17 | IF IF IF %8 2 IF %7 6 4 0 1 IF IF IF IF IF IF IF IF 0 2 2 2 5 18 | 4 5 3 2 6 6 4 4 4 1 IF IF IF IF IF IF IF IF IF %4 2 1 5 6 19 | 4 6 10 6 4 3 7 6 7 4 6 4 0 1 0 0 0 0 0 0 0 0 1 0 20 | 0 0 0 0 0 0 0 0 %0 IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 21 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 22 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF %3 2 8 6 5 8 23 | 6 5 7 7 12 8 9%17 %4 3 1 %0 5 %5 IF IF IF IF IF %4 5 %3 IF 14 24 | 10 6 7 13 6 6 8 9 8 6 IF IF IF IF IF IF IF IF IF IF IF IF 7 2 25 | 7 10 7 11 11 11 11 9 5 IF IF IF IF IF IF IF IF IF IF 2 4 %6 3 1 26 | 3 8 5 10 20 13 6 12 7 IF IF IF IF IF IF IF IF IF IF IF %5 5 6 9 27 | 11 6 11 14 5 9 4 4 4 %2 1 2 IF IF %4 4 4 0 0 3 7 4 10 5 28 | 7 10 6 7 9 6 11 5 5 4 %0 IF %2 IF IF IF IF IF 0 5 4 3 6 3 29 | 3 4 5 6 9 7 11 3 IF IF IF IF IF IF IF IF IF IF IF 1 3 2 2 4 ---+------------------------------------------------------------------------ Feb| 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 Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 1 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 1 29 | ---+------------------------------------------------------------------------ Feb| 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 -- Feb| 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 | 4 9 7 10 14 6 13 12 9 13 12 7 7 6 4 4 3 3 0 2 4 3 5 3 02 | 9 6 4 6 8 12 12 8 7 9 11 6 8 2 2 2 2 1 0 4 4 5 7 6 03 | 9 6 4 9 1 3 5 6 13 6 4 7 8 8 4 1 3 1 2 3 2 5 3 6 04 | 6 4 7 4 8 7 6 9 9 4 9 5 10 5 6 5 1 0 1 1 1 3 3 3 05 | 5 3 11 3 9 8 8 13 11 6 6 9 3 2 0 1 1 4 1 2 0 3 4 5 06 | 4 3 7 8 8 4 4 11 12 7 9 -- -- -- -- -- -- -- -- -- -- -- -- -- 07 | -- -- -- -- -- -- -- --%20 17 28 15 14 6 4 2 0 2 4 3 4 10 9 14 08 | 8 14 15 7 24 16 9 15 9 4 10 14 10 12 4 5 4 3 1 4 2 3 8 8 09 | 15 8 8 7 14 10 6 10 12 6 10 7 IF IF IF IF 2 2 1 3 9 10 4 10 10 | 5 7 11 7 19 12 11 13 17 11 5 14 13 5 3 3 3 2 6 1 6 10 13 13 11 | 15 16 22 11 10 31 18 21 21 29 29 25 13 10 5 2 3 4 3 2 7 6 10 10 12 | 17 18 16 21 24 22 18 26 27 21 23 16 12 9 4 3 3 1 3 1 3 8 9 9 13 | 12 15 33 13 23 28 21 34 22 23 10 9 2 4 2 0 1 2 3 0 4 3 15 18 14 | 15 9 15 13 11 13 12 14 10 18 17 8 9 1 6 1 1 1 1 0 0 0 0 0 15 | 1 1 3 2 1 0 2 1 1 6 5 20 17 10 6 3 1 2 1 4 3 9 12 7 16 | 14 4 10 18 11 12 14 17 15 9 13 10 13 9 2 4 1 6 1 3 1 5 6 10 17 | 10 11 11 8 5 7 13 14 15 12 6 5 4 0 2 2 3 1 0 0 1 2 0 0 18 | 8 12 5 11 12 15 14 14 17 23 11 6 6 6 1 1 2 1 0 0 1 6 10 7 19 | 12 16 16 16 16 11 22 17 13 10 13 7 1 1 IF IF IF IF IF IF IF IF IF IF 20 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 21 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 22 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF 10 5 4 5 3 5 7 7 7 9 23 | 9 9 16 16 13 11 21 16 16 15 11 10 9 9 3 7 2 7 3 6 5 13 13 10 24 | 12 14 9 10 10 13 11 12 17 10 13 15 14 3 6 1 3 3 2 2 7 9 20 13 25 | 16 15 18 14 12 12 9 24 19 25 17 16 23 6 3 10 7 5 1 7 6 9 11 8 26 | 6 12 13 23 13 8 19 16 15 14 10 15 3 10 6 0 3 2 2 8 5 7 10 7 27 | 24 8 25 15 24 23 15 21 24 10 13 13 18 8 9 4 6 3 4 1 4 4 7 8 28 | 9 16 12 18 9 20 24 18 27 24 21 19 14 15 2 3 4 2 4 6 7 12 19 16 29 | 14 14 19 19 27 20 11 23 17 17 20 10 21 12 10 8 3 3 2 4 3 6 17 12 ---+------------------------------------------------------------------------ Feb| 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 Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 02 | 1 1 1 03 | 04 | 05 | 1 06 | 1 1 07 | 08 | 1 09 | 10 | 1 11 | 1 1 2 1 12 | 13 | 1 1 14 | 1 15 | 1 16 | 1 17 | 1 18 | 19 | 20 | 21 | 22 | 23 | 1 24 | 1 1 1 25 | 1 1 1 26 | 27 | 1 28 | 1 1 1 29 | 1 ---+------------------------------------------------------------------------ Feb| 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 -- Feb| 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 10 15 10 17 10 6 15 12 14 8 10 13 12 9 16 5 6 7 5 4 8 9 7 02 | 17 7 10 13 21 12 14 15 12 21 17 7 6 6 3 5 2 3 2 4 6 7 12 10 03 | 24 13 13 13 9 10 9 6 14 18 9 12 4 7 11 2 4 4 3 7 12 5 16 14 04 | 16 21 10 16 15 20 17 9 21 12 12 9 7 14 5 14 10 5 7 5 8 11 7 8 05 | 8 5 27 13 7 12 14 13 18 22 24 17 16 4 7 3 6 1 3 8 2 5 7 9 06 | 14 12 9 14 11 14 8 14 18 14 12 15 6 13 7 6 5 7 8 10 11 9 9 19 07 | 23 12 10 11 10 10 11 15 10 18 12 4 7 7 4 1 0 3 5 7 9 11 9 11 08 | 6 7 12 11 12 11 8 14 12 5 14 11 5 12 10 8 8 9 9 8 6 10 6 7 09 | 10 15 5 6 11 15 12 3 3 8 9 9 13 11 3 1 2 3 1 4 8 14 1 8 10 | 6 18 20 16 15 11 11 7 10 3 5 6 2 1 4 3 2 2 6 7 4 6 13 4 11 | 11 7 11 10 15 18 16 15 10 9 10 15 3 8 7 2 3 11 2 5 10 10 14 15 12 | 23 9 10 20 25 15 15 14 15 11 11 13 11 9 5 4 5 2 3 1 6 9 11 7 13 | 15 14 11 6 16 13 22 15 11 19 11 17 13 6 3 4 7 2 2 4 6 8 17 9 14 | 21 5 9 13 8 12 11 10 12 15 5 14 9 5 5 4 3 1 2 5 3 5 7 10 15 | 9 12 3 8 7 7 10 13 5 9 9 9 10 3 5 3 2 4 3 3 2 5 6 5 16 | 7 4 7 3 9 4 9 15 13 9 7 7 6 8 2 1 4 4 1 5 1 9 7 17 17 | 11 16 10 7 7 6 11 9 8 8 3 2 3 1 1 1 0 0 1 3 3 11 8 13 18 | 9 6 8 7 10 8 10 8 8 11 4 5 8 2 1 3 2 2 0 3 5 8 11 3 19 | 9 10 13 11 7 10 18 17 17 16 17 13 6 3 0 0 0 0 0 0 0 2 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 8 4 2 9 6 13 10 11 13 12 23 | 9 12 11 12 15 15 18 14 15 10 7 7 8 7 6 1 2 6 4 4 11 13 16 10 24 | 12 7 7 15 11 23 14 18 18 16 19 11 13 5 8 3 3 4 5 4 15 13 22 14 25 | 19 15 20 15 16 22 16 23 14 13 10 8 4 6 5 9 10 7 5 8 4 12 7 9 26 | 16 16 11 15 13 12 24 14 23 22 10 6 8 6 5 1 1 3 4 7 9 10 11 17 27 | 31 21 14 18 22 16 11 21 15 12 12 9 9 4 9 5 6 5 4 2 7 5 13 13 28 | 15 22 15 18 12 22 17 25 27 18 13 9 14 8 8 5 5 6 7 10 5 14 11 10 29 | 18 8 25 18 18 18 14 20 19 21 12 8 8 11 6 6 7 6 2 3 1 5 14 11 ---+------------------------------------------------------------------------ Feb| 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 Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 02 | 1 03 | 04 | 05 | 1 06 | 1 1 1 1 07 | 08 | 09 | 1 1 10 | 1 1 11 | 1 12 | 13 | 1 1 1 1 14 | 1 15 | 1 16 | 1 17 | 1 18 | 19 | 1 20 | 21 | 22 | 23 | 1 24 | 1 1 1 1 25 | 1 1 26 | 27 | 1 1 28 | 1 1 1 1 29 | ---+------------------------------------------------------------------------ Feb| 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 -- Feb| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 6 | 2 | 6 | 9 | 4 | 4 | 13 | 10 |Jan 01 | 9 | 11 | 5 | 3 | 8 | 3 | 2 | 2 | 3 | 0 | 2 | 3 | 1 | 4 | 2 | 5 | 4 | 4 | 8 | 3 | 7 | 4 | 9 | 8 | 02 | 5 | 9 | 4 | 5 | 4 | 2 | 2 | 1 | 2 | 0 | 1 | 4 | 2 | 3 | 0 | 5 | 8 | 0 | 6 | 2 | 3 | 2 | 5 | 9 | 03 | 9 | 1 | 6 | 4 | 7 | 2 | 4 | 3 | 1 | 2 | 0 | 0 | 4 | 0 | 3 | 0 | 6 | 3 | 2 | 5 | 5 | 5 | 8 | 6 | 04 | 7 | 6 | 5 | 3 | 4 | 2 | 3 | 1 | 0 | 1 | 1 | 2 | 2 | 2 | 3 | 7 | 1 | 8 | 2 | 5 | 5 | 5 | 11 | 9 | 05 | 5 | 2 | 5 | 3 | 2 | 1 | 0 | 2 | 3 | 1 | 1 | 1 | 1 | 6 | 3 | 4 | 4 | 5 | 6 | 6 | 6 | 8 | 9 | 11 | 06 | 0 | 8 | 2 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 2 | 1 | 3 | 1 | 3 | 4 | 5 | 2 | 5 | 6 | 8 | 3 | 9 | 8 | 07 | 10 | 8 | 5 | 1 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 8 | 3 | 5 | 5 | 4 | 5 | 4 | 9 | 3 | 4 | 6 | 7 | 08 | 5 | 5 | 5 | 3 | 6 | 1 | 2 | 1 | 3 | 0 | 2 | 2 | 4 | 3 | 2 | 8 | 4 | 4 | 4 | 5 | 6 | 3 | 4 | 7 | 09 | 11 | 7 | 5 | 1 | 5 | 1 | 0 | 0 | 2 | 0 | 2 | 8 | 2 | 3 | 2 | 2 | 2 | 4 | 2 | 5 | 5 | 4 | 7 | 8 | 10 | 4 | 1 | 3 | 2 | 1 | 1 | 1 | 1 | 0 | 2 | 2 | 4 | 3 | 6 | 6 | 7 | 5 | 11 | 6 | 6 | 14 | 7 | 6 | 13 | 11 | 10 | 6 | 4 | 0 | 6 | 1 | 0 | 3 | 4 | 1 | 1 | 3 | 5 | 5 | 4 | 7 | 10 | 5 | 11 | 9 | 6 | 9 | 10 | 13 | 12 | 6 | 12 | 6 | 7 | 3 | 2 | 1 | 0 | 2 | 1 | 2 | 3 | 2 | 4 | 3 | 1 | 7 | 11 | 6 | 16 | 14 | 6 | 13 | 11 | 13 | 22 | 18 | 11 | 5 | 7 | 2 | 0 | 6 | 1 | 3 | 0 | 1 | 5 | 6 | 5 | 8 | 4 | 8 | 8 | 5 | 6 | 3 | 9 | 6 | 14 | 5 | 5 | 9 | 5 | 2 | 3 | 1 | 1 | 1 | 1 | 0 | 1 | 2 | 3 | 6 | 3 | 6 | 3 | 4 | 7 | 3 | 7 | 4 | 5 | 15 | 6 | 8 | 4 | 7 | 4 | 3 | 2 | 1 | 1 | 0 | 1 | 2 | 6 | 3 | 2 | 5 | 2 | 5 | 7 | 5 | 3 | 4 | 3 | 5 | 16 | 7 | 2 | 2 | 7 | 3 | 1 | 0 | 0 | 4 | 2 | 4 | 0 | 4 | 5 | 6 | 6 | 4 | 5 | 0 | 3 | 2 | 6 | 8 | 8 | 17 | 5 | 2 | 1 | 3 | 2 | 1 | 2 | 1 | 1 | 1 | 3 | 1 | 6 | 6 | 4 | 3 | 6 | 2 | 8 | 7 | 6 | 7 | 8 | 3 | 18 | 12 | 2 | 3 | 5 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 4 | 6 | 10 | 6 | 5 | 4 | 4 | 6 | 5 | 4 | 10 | 9 | 9 | 19 | 5 | 10 | 4 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 20 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 22 | NS | NS | NS | NS | NS |??? | 2 | 1 | 3 | 2 | 4 | 6 | 3 | 6 | 6 | 4 | 6 | 8 | 9 | 12 | 8 | 16 | 18 | 13 | 23 | 11 | 8 | 6 | 5 | 8 | 3 | 2 | 2 | 4 | 2 | 2 | 3 | 11 | 11 | 5 | 6 | 6 | 6 | 9 | 10 | 10 | 5 | 18 | 20 | 24 | 16 | 12 | 11 | 7 | 1 | 3 | 1 | 1 | 1 | 1 | 1 | 6 | 4 | 9 | 2 | 7 | 6 | 9 | 5 | 7 | 10 | 9 | 14 | 16 | 25 | 13 | 10 | 6 | 7 | 3 | 1 | 6 | 5 | 5 | 0 | 2 | 5 | 5 | 5 | 8 | 4 | 7 | 4 | 11 | 3 | 3 | 6 | 6 | 11 | 26 | 15 | 9 | 5 | 1 | 5 | 3 | 1 | 2 | 2 | 2 | 2 | 1 | 6 | 7 | 3 | 12 | 2 | 12 | 8 | 14 | 9 | 9 | 13 | 14 | 27 | 6 | 6 | 3 | 4 | 1 | 2 | 0 | 3 | 2 | 1 | 1 | 4 | 0 | 2 | 9 | 7 | 3 | 6 | 10 | 3 | 10 | 10 | 12 | 12 | 28 | 11 | 4 | 7 | 2 | 2 | 1 | 3 | 2 | 1 | 2 | 3 | 1 | 7 | 9 | 2 | 3 | 5 | 6 | 10 | 9 | 5 | 6 | 9 | 13 | 29 | 7 | 7 | 5 | 5 | 4 | 8 | 7 | 4 | 2 | 1 | 0 | 1 | 4 | 9 | 7 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |Jan 01 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 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 | 0 | 0 | 0 | 0 | 19 | 0 | 1 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 20 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 22 | NS | NS | NS | NS | NS |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 24 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 25 | 0 | 0 | 1 | 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 | 2 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 -- Feb| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 4 | 6 | 5 | 2 | 0 | 4 |Jan 01 | 1 | 0 | 4 | 4 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 3 | 5 | 5 | 1 | 1 | 0 | 02 | 1 | 1 | 0 | 2 | 1 | 3 | 1 | 0 | 2 | 0 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 4 | 3 | 2 | 0 | 3 | 03 | 3 | 0 | 0 | 2 | 2 | 0 | 1 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 4 | 2 | 6 | 0 | 2 | 04 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 6 | 1 | 6 | 7 | 5 | 0 | 2 | 0 | 05 | 1 | 2 | 1 | 4 | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 5 | 2 | 4 | 1 | 2 | 3 | 3 | 06 | 1 | 1 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 3 | 4 | 1 | 3 | 2 | 07 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 4 | 4 | 3 | 2 | 2 | 08 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 6 | 3 | 3 | 4 | 1 | 09 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 2 | 1 | 1 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 2 | 2 | 3 | 7 | 0 | 10 | 0 | 1 | 4 | 1 | 3 | 0 | 3 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 3 | 6 | 4 | 11 | 11 | 6 | 6 | 2 | 11 | 2 | 3 | 2 | 3 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 2 | 1 | 3 | 7 | 6 | 1 | 0 | 12 | 2 | 0 | 3 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 4 | 3 | 8 | 10 | 3 | 6 | 3 | 13 | 7 | 6 | 1 | 2 | 1 | 4 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 4 | 5 | 6 | 4 | 5 | 2 | 3 | 1 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 3 | 2 | 15 | 1 | 4 | 1 | 0 | 4 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 4 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 4 | 0 | 1 | 1 | 1 | 17 | 1 | 0 | 1 | 1 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 1 | 4 | 1 | 1 | 2 | 18 | 0 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 7 | 2 | 5 | 2 | 0 | 19 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 21 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 3 | 3 | 9 | 4 | 3 | 4 | 4 | 23 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 3 | 2 | 3 | 3 | 2 | 3 | 0 | 24 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 4 | 1 | 2 | 4 | 0 | 0 | 1 | 3 | 1 | 3 | 1 | 1 | 2 | 0 | 25 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 2 | 0 | 0 | 2 | 3 | 4 | 0 | 1 | 4 | 1 | 1 | 26 | 2 | 3 | 1 | 1 | 2 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 5 | 1 | 3 | 1 | 0 | 2 | 3 | 27 | 6 | 4 | 1 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 3 | 2 | 1 | 3 | 4 | 1 | 3 | 2 | 2 | 28 | 4 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 2 | 2 | 4 | 3 | 2 | 2 | 0 | 2 | 29 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Jan 01 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 04 | 1 | 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 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 14 | 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 | 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 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 21 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 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 | 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 | 0 | 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 | 0 | 0 | 1 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 -- Feb| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 6 | 8 | 5 | 9 | 6 | 5 | 8 | 11 |Jan 01 | 15 | 9 | 8 | 10 | 5 | 10 | 6 | 5 | 1 | 4 | 7 | 7 | 5 | 9 | 3 | 7 | 8 | 12 | 16 | 18 | 17 | 11 | 6 | 2 | 02 | 2 | 3 | 2 | 1 | 3 | 3 | 1 | 1 | 4 | 1 | 5 | 5 | 5 | 9 | 11 | 15 | 3 | 14 | 9 | 5 | 15 | 5 | 9 | 3 | 03 | 4 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 04 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 05 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 7 | 6 | 9 | 3 | 14 | 13 | 10 | 8 | 13 | 16 | 24 | 12 | 7 | 06 | 3 | 6 | 4 | 7 | 9 | 4 | 2 | 3 | 1 | 2 | 1 | 9 | 11 | 7 | 7 | 4 | 8 | 6 | 5 | 5 | 11 | 9 | 6 | 6 | 07 | 8 | 5 | 2 | 3 | 3 | NS | 1 | 0 | NS | NS | 8 | 5 | 4 | 5 | 8 | 5 | 11 | 10 | 8 | 14 | 16 | 15 | 9 | 6 | 08 | 7 | 2 | 1 | 1 | 4 | 6 | 1 | 1 | 2 | 1 | 2 | 1 | 7 | 5 | 3 | 2 | 4 | 3 | 13 | 7 | 4 | NS | NS | 0 | 09 | NS | NS | 2 | 0 | 2 | 0 | 4 | 2 | 3 | 3 | NS | NS | 3 | NS | 0 | 2 | 8 | 7 | 5 | 7 | 9 | 9 | 1 | 2 | 10 | 3 | 3 | 6 | 7 | 6 | 2 | 2 | 1 | 3 | 4 | 3 | 5 | 3 | 7 | 15 | 7 | 3 | 5 | 10 | 7 | 9 | 8 | 12 | 10 | 11 | 14 | 12 | 3 | 10 | 7 | NS | 2 | 6 | 6 | 4 | 5 | 9 | 11 | 13 | 5 | 10 | 15 | 10 | 8 | 15 | 21 | 20 | 8 | 16 | 12 | 12 | 11 | 1 | NS | NS | NS | 5 | NS | 2 | 5 | 8 | 7 | 2 | 8 | 5 | 10 | 10 | 7 | 5 | 20 | 19 | 12 | 11 | 20 | 13 | 15 | 11 | 8 | 13 | 12 | 4 | 5 | 4 | 1 | 4 | 6 | 12 | 17 | 7 | 6 | 12 | 18 | 13 | 7 | 13 | 10 | 5 | 6 | 4 | 14 | 8 | 10 | 7 | 4 | 3 | 8 | 2 | 5 | 4 | 1 | 2 | 8 | 4 | 8 | 3 | 2 | 5 | 14 | 6 | 9 | 8 | 8 | 6 | 12 | 15 | 16 | 12 | 7 | 6 | 7 | 10 | 4 | 4 | 2 | 0 | 6 | 6 | 10 | 2 | 2 | 3 | 12 | 10 | 18 | 11 | 16 | 0 | 11 | 9 | 16 | 14 | 11 | 9 | NS | 9 | 2 | 5 | 1 | 2 | 4 | 3 | 2 | 7 | 4 | 6 | 10 | 14 | 8 | 5 | 8 | 10 | 3 | 13 | 4 | 17 | 10 | 9 | 4 | 7 | 4 | 6 | 7 | 3 | 1 | 2 | 2 | 4 | 7 | 3 | 6 | 5 | 7 | 14 | 10 | 9 | 11 | 6 | 14 | 11 | 18 | 6 | 8 | 4 | 10 | 3 | 2 | 1 | 3 | 5 | 2 | 6 | 7 | 3 | 9 | 12 | 4 | 11 | 11 | 10 | 14 | 10 | 13 | 14 | 14 | 19 | 8 | 5 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 21 | NS | NS | NS | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | NS | NS | NS | NS | 5 | NS | 2 | 4 | 4 |??? | 5 | 11 | 6 | 6 | 12 | 0 | 11 | 4 | 4 | 9 | 7 | 10 | 23 | 3 | 7 | 6 | 7 | 4 | 9 | 4 | 1 | 0 | 0 | 7 | 5 | 5 | 3 | 9 | 17 | 17 | 10 | 11 | 18 | 23 | 11 | 4 | 14 | 24 | 11 | 11 | 9 | 7 | 7 | 4 | 4 | 3 | 3 | 0 | 0 | 2 | 7 | 6 | 7 | 10 | 15 | 12 | 10 | 2 | 0 | 1 | 11 | 10 | 25 | 11 | 11 | 7 | 5 | 10 | 4 | NS | NS | 0 | NS | 2 | 4 | 5 | 9 | 10 | 13 | 12 | 17 | 10 | 9 | 7 | 4 | 12 | 7 | 26 | 11 | 12 | 5 | NS | NS | 2 | NS | NS | 0 | 2 | 5 | 3 | 6 | 8 | 15 | 12 | 12 | 16 | 16 | 11 | 11 | 17 | 13 | 14 | 27 | 9 | 11 | 10 | 5 | 3 | 4 | 5 | 3 | 2 | 2 | 3 | 4 | 9 | 3 | 11 | 11 | 13 | 18 | 16 | 20 | 13 | 15 | 17 | 8 | 28 | 10 | 9 | 9 | 3 | NS | 14 | 6 | 6 | 3 | 3 | 7 | 9 | 7 | 4 | 5 | 14 | 8 | 8 | 10 | 12 | 13 | 13 | 12 | 11 | 29 | 5 | 5 | 5 | 3 | NS | NS | 0 | 0 | NS | 0 | NS | NS | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Jan 01 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 03 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 04 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 05 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 1 | 0 | 0 | 0 | 0 | NS | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 09 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | NS | 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 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 11 | 1 | 0 | 0 | 0 | 0 | NS | 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 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 1 | 0 | NS | 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 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 21 | NS | NS | NS | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | NS | NS | NS | NS | 0 | NS | 0 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 26 | 0 | 1 | 0 | NS | NS | 0 | NS | NS | 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 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 28 | 0 | 0 | 1 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 29 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | NS | 0 | NS | NS | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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