Radio Meteor Observation in Japan No.118 August, 2011 ( http://www.amro-net.jp/ ) ----------------------------------------------------------------------------- Observer : Kenji Fujito Location : Yokkaichi, Mie, Japan (34.96 N, 136.61 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 2el. Comet HB9CV, zenith Receiver: ITEC HRO-RX1a Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 27 27 11 14 9 8 5 6 1 6 1 0 4 6 7 6 2 1 2 4 3 10 7 15 02 | 9 18 17 9 10 5 9 5 5 2 4 2 1 1 3 3 6 3 0 2 1 7 14 7 03 | 17 15 15 11 13 8 13 6 5 7 4 1 3 1 2 0 1 5 0 2 3 9 4 6 04 | 18 10 7 8 12 6 6 12 6 6 0 4 4 3 3 3 3 2 1 6 0 4 7 9 05 | 14 13 6 7 3 6 2 4 8 3 1 1 3 5 3 2 2 2 1 2 4 5 3 14 06 | 15 8 8 5 7 9 10 7 7 12 8 2 3 5 3 2 4 2 3 3 8 2 8 11 07 | 7 6 11 13 3 11 7 5 9 3 4 3 3 3 1 2 5 2 4 2 5 3 4 11 08 | 9 6 8 5 8 7 3 9 6 5 4 1 2 1 2 3 3 1 7 2 2 5 11 12 09 | 9 13 16 8 9 15 4 8 6 4 3 4 6 5 1 4 3 3 3 1 6 6 11 8 10 | 15 11 10 8 12 14 16 5 5 9 9 3 3 1 2 3 0 1 3 1 3 4 13 12 11 | 14 6 8 8 7 14 9 6 6 7 7 4 2 4 5 3 0 3 0 2 1 4 9 8 12 | 12 12 15 6 4 4 9 12 11 9 6 7 4 6 2 5 2 3 1 1 2 4 9 14 13 | 10 13 26 21 23 19 21 14 16 8 10 15 0 4 7 4 2 4 2 0 3 10 11 11 14 | 16 11 28 19 28 15 12 8 13 8 8 3 1 4 6 6 5 4 2 3 4 1 10 11 15 | 12 14 8 12 13 11 4 11 8 10 4 2 3 4 4 4 5 2 5 4 5 7 10 10 16 | 9 10 5 7 8 13 10 6 8 4 2 1 3 4 1 1 1 3 2 5 0 6 7 4 17 | 15 15 10 15 12 5 9 13 11 4 4 3 6 4 3 5 2 4 2 1 3 5 5 10 18 | 7 8 12 9 12 7 14 11 5 3 4 3 3 2 1 3 2 4 3 2 4 4 7 16 19 | 10 9 4 7 15 6 12 9 5 4 1 3 3 4 4 4 2 2 4 4 3 2 11 11 20 | 3 6 6 5 10 10 5 8 6 6 11 8 7 2 4 3 3 4 6 3 5 4 7 10 21 | 12 4 8 9 9 7 10 10 5 3 3 3 3 2 4 4 2 1 2 2 4 7 5 5 22 | 11 9 8 10 5 5 13 5 4 2 3 2 1 0 1 6 2 2 2 3 4 8 7 18 23 | 11 7 10 4 7 17 10 6 9 5 3 3 1 6 3 4 6 2 0 2 3 7 6 11 24 | 9 11 7 9 8 4 8 6 7 6 5 4 2 3 3 6 1 7 3 5 4 7 10 4 25 | 11 5 16 7 11 10 5 8 5 3 6 3 5 3 7 5 3 2 1 0 2 6 5 13 26 | 6 9 8 14 7 7 6 9 7 7 3 1 2 3 4 2 3 3 3 6 2 11 5 5 27 | 8 6 9 9 8 14 9 10 8 4 4 4 4 7 1 4 1 3 4 2 2 7 11 7 28 | 5 3 11 7 8 7 8 7 12 5 5 3 5 5 5 4 5 5 2 4 5 5 5 13 29 | 11 6 6 3 14 7 9 7 7 8 8 5 1 2 2 4 1 3 1 6 6 10 5 11 30 | 7 8 14 13 8 10 8 7 6 5 3 1 7 6 6 4 1 1 2 6 11 5 7 4 31 | 8 5 6 8 10 8 2 2 5 5 3 2 3 1 4 4 3 6 6 0 7 7 9 9 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 02 | 1 1 03 | 1 1 1 04 | 05 | 06 | 1 1 1 07 | 2 2 08 | 1 09 | 2 1 10 | 1 2 1 1 1 11 | 1 2 1 12 | 2 1 1 5 2 1 1 1 13 | 1 1 1 4 9 4 3 4 1 2 2 14 | 1 1 1 1 4 5 3 1 15 | 1 1 1 1 1 16 | 1 1 1 1 17 | 1 1 18 | 1 1 1 19 | 1 1 20 | 21 | 1 22 | 1 23 | 1 24 | 2 25 | 26 | 1 1 27 | 28 | 29 | 1 1 30 | 1 1 31 | 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : 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 -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 14 27 11 13 17 12 7 14 5 3 3 4 1 6 0 1 0 1 0 1 6 4 10 15 02 | 13 13 11 12 8 13 11 11 9 5 4 5 2 0 3 2 3 6 2 1 7 12 6 19 03 | 5 14 5 7 7 9 16 9 4 1 0 1 2 3 1 2 4 1 4 2 2 8 20 8 04 | 11 11 7 17 13 5 6 8 5 6 2 4 6 0 2 0 3 3 3 1 6 16 8 15 05 | 14 6 6 14 13 7 7 3 4 3 5 0 1 4 %0 %5 3 4 4 4 5 7 10 12 06 | 7 5 10 6 11 8 4 11 5 3 3 1 1 2 0 1 1 2 2 2 1 4 11 12 07 | 10 12 9 10 13 6 9 7 3 9 2 3 3 0 0 0 0 IF %0 1 4 11 8 8 08 | 6 16 9 21 9 7 10 11 4 4 0 3 2 2 0 3 0 0 4 2 1 2 8 5 09 | 7 11 9 9 12 9 12 7 1 3 4 1 0 2 2 3 2 2 2 4 4 5 7 8 10 | 10 12 13 9 10 2 9 8 12 7 3 1 0 2 0 2 0 2 2 0 4 4 6 10 11 | 12 10 12 13 15 11 9 15 %7 -- 5 4 0 1 2 1 0 2 1 1 1 6 6 12 12 | 8 5 10 10 12 8 15 14 9 6 2 5 4 2 3 3 1 4 1 2 3 8 12 12 13 | 11 15 13 7 10 12 21 18 24 7 10 10 3 0 7 1 2 5 8 6 2 5 15 10 14 | 13 11 13 13 15 16 9 7 9 4 2 6 2 IF IF IF IF IF 1 3 5 6 11 15 15 | 7 7 6 4 8 9 7 10 5 6 4 4 4 1 1 2 3 2 3 1 1 6 9 11 16 | 7 6 8 8 7 22 7 10 6 2 0 1 2 2 1 2 2 0 1 1 4 4 9 6 17 | 14 8 14 12 6 9 6 6 5 4 4 1 0 2 2 0 0 1 3 0 5 3 8 8 18 | 5 8 9 8 7 6 7 12 4 5 3 5 3 4 0 4 4 3 6 5 4 5 8 7 19 | 8 5 5 7 5 8 7 6 9 2 8 5 2 2 1 0 2 4 1 0 9 4 5 11 20 | 8 4 3 5 6 6 8 7 8 3 1 1 0 2 3 4 4 0 3 1 2 10 5 3 21 | 9 8 2 11 6 8 5 6 3 2 3 3 2 2 1 1 2 1 1 4 3 4 9 6 22 | 4 4 4 4 5 4 2 8 5 2 1 1 3 2 5 3 3 3 2 8 4 4 4 7 23 | 1 1 7 2 3 8 3 7 7 5 5 1 3 2 2 2 2 3 1 1 1 4 3 4 24 | 1 4 2 7 7 4 5 3 5 4 1 3 0 2 1 1 4 3 0 6 6 4 4 5 25 | 2 5 8 9 2 8 6 5 7 3 2 1 2 2 0 1 0 2 3 3 8 1 4 6 26 | 4 1 5 6 3 3 4 2 5 4 0 0 2 3 2 0 0 0 0 0 3 8 4 8 27 | 4 7 4 2 11 5 6 2 2 0 0 1 0 0 1 3 1 3 0 1 1 5 7 3 28 | 1 0 3 3 10 4 7 2 9 1 4 2 1 1 4 0 4 5 5 6 5 5 8 6 29 | 5 3 9 6 4 5 6 14 6 0 1 3 1 0 0 2 3 3 3 3 7 5 8 0 30 | 6 4 5 10 2 11 5 9 2 3 3 2 0 0 1 4 0 1 3 2 7 6 4 13 31 | 6 %2 5 4 4 6 6 9 1 1 5 2 1 2 7 3 7 3 1 3 2 5 4 6 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 1 1 02 | 1 1 03 | 1 1 1 1 04 | 2 1 1 05 | 1 1 06 | 1 1 07 | 08 | 1 1 1 1 09 | 1 1 1 1 10 | 1 1 1 1 11 | 2 1 1 1 12 | 2 1 13 | 1 1 1 2 1 1 2 1 14 | 2 1 2 2 1 1 1 1 15 | 1 1 16 | 1 17 | 1 18 | 1 19 | 1 20 | 1 21 | 1 1 22 | 23 | 24 | 25 | 1 26 | 27 | 1 28 | 1 29 | 1 30 | 1 31 | ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer :Hirofumi Sugimoto Location : Hachioji, Tokyo, Japan (35.654 N, 139.319 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : HB9CV 2el. zenith(el.S-N) Receiver: ICOM IC-PCR1000 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 55 53 48 45 47 40 22 9 14 12 3 6 7 4 8 2 6 3 9 2 8 26 33 38 02 | 46 39 38 42 38 27 21 14 10 12 7 6 8 9 4 10 4 6 4 6 10 19 29 45 03 | 38 32 30 35 38 37 25 7 19 14 4 7 7 2 4 9 9 2 3 4 9 19 19 35 04 | 37 23 32 17 25 29 14 15 17 16 6 5 6 4 9 6 2 4 4 5 8 11 25 35 05 | 23 24 29 27 19 19 17 15 10 7 8 5 4 6 3 3 3 4 4 5 8 16 23 26 06 | 26 25 26 19 27 25 22 13 6 7 9 6 1 2 1 2 4 2 5 8 6 14 23 24 07 | 22 15 23 21 18 24 20 22 20 10 6 14 6 4 3 3 1 -- 5 4 15 15 12 24 08 | 19 19 25 36 26 31 13 24 11 11 12 10 5 5 4 4 2 1 4 10 9 15 17 14 09 | 32 20 25 29 20 17 23 8 9 6 10 2 4 6 4 5 1 2 3 5 10 8 18 22 10 | 16 24 22 22 20 25 12 8 14 9 9 8 4 -- -- 1 2 2 3 6 7 14 14 31 11 | 16 22 23 23 21 26 24 14 14 9 5 8 2 1 1 1 2 2 5 5 5 7 21 19 12 | 19 18 24 33 23 20 18 10 13 18 7 7 8 3 7 6 2 5 6 3 8 16 17 21 13 | 23 17 34 29 29 31 34 22 18 -- 13 18 3 4 9 3 4 2 5 4 6 16 19 24 14 | 34 19 36 32 44 35 20 22 15 10 6 8 3 3 3 2 5 4 4 6 6 13 22 22 15 | 22 14 19 25 19 27 25 19 19 5 2 6 4 0 6 2 3 4 4 2 10 12 20 20 16 | 22 23 13 21 26 25 27 16 10 5 4 5 3 4 6 3 3 1 3 5 8 11 16 12 17 | 15 20 16 11 17 13 15 17 11 4 10 7 3 2 6 8 1 1 1 3 7 6 11 25 18 | 13 15 9 11 17 23 15 10 6 8 8 4 9 4 5 2 7 3 8 4 8 5 14 10 19 | 15 12 18 10 14 15 13 8 6 11 7 3 6 7 3 4 3 4 4 6 15 18 18 19 20 | 13 15 15 18 20 28 15 17 10 10 5 6 3 3 9 1 8 6 14 8 11 12 15 13 21 | 15 24 12 14 19 14 20 16 20 9 7 7 8 11 2 11 8 4 9 11 13 13 21 15 22 | 30 19 25 24 23 28 16 9 19 12 9 9 4 8 9 3 7 6 5 2 9 17 13 13 23 | 11 19 19 14 17 21 7 18 9 15 10 10 11 6 8 6 4 5 3 5 13 12 11 13 24 | 17 21 16 19 13 16 21 12 10 11 5 4 2 6 4 4 2 4 5 6 12 10 16 10 25 | 7 13 14 11 10 16 16 8 14 11 14 4 8 5 9 3 3 2 6 5 6 19 16 9 26 | 9 10 11 13 16 16 18 16 8 8 7 7 4 2 8 2 3 4 4 11 6 4 13 11 27 | 15 11 18 16 12 13 12 8 13 14 7 6 6 4 2 2 9 9 5 5 8 14 8 12 28 | 10 12 15 12 22 16 15 7 14 14 8 8 7 4 5 3 1 4 7 8 10 14 14 18 29 | 17 11 15 19 14 16 9 9 9 4 6 7 5 5 5 2 7 7 4 4 12 14 9 15 30 | 11 15 14 13 16 23 10 10 14 8 7 3 7 6 2 6 2 7 2 6 12 9 15 15 31 | 16 12 11 14 13 11 8 9 12 10 10 6 6 10 8 4 6 6 5 10 12 14 14 11 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 1 3 2 02 | 2 1 1 1 1 1 03 | 1 1 1 1 1 1 1 04 | 1 1 3 1 05 | 1 1 06 | 2 1 2 2 1 07 | 1 1 1 1 08 | 3 2 2 1 1 09 | 1 1 1 2 1 1 1 1 1 1 10 | 1 1 1 1 1 1 1 11 | 1 1 3 1 1 1 1 1 1 12 | 1 1 2 1 3 5 2 1 2 1 13 | 1 5 3 3 10 8 4 3 6 1 1 14 | 2 2 4 4 6 4 3 2 1 1 15 | 2 1 1 2 2 2 16 | 1 1 1 2 4 2 1 17 | 1 1 2 1 1 1 1 18 | 1 1 1 2 1 1 19 | 1 1 20 | 1 2 1 1 21 | 1 1 1 22 | 1 1 1 1 23 | 2 24 | 1 1 1 1 25 | 1 1 26 | 1 1 1 27 | 1 28 | 2 1 29 | 1 1 30 | 1 1 1 1 31 | 1 1 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: Kawaguchi Science Museum [Masahiko Matsuda] Location: Kawaguchi, Saitama,Japan(139.72E, 35.82N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 5el-Yagi (15m height) direction 270+ALA-(WEST) Receiver : IC-R75 Method: by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 02 | 24 28 25 23 17 23 22 13 9 9 5 6 7 6 5 2 9 10 4 9 8 16 18 31 03 | 28 26 18 24 23 26 22 10 9 10 6 8 5 5 1 3 2 1 4 4 9 16 21 31 04 | 31 19 24 15 23 21 15 15 13 15 6 1 4 2 9 3 3 4 4 5 13 4 18 25 05 | 21 18 21 15 11 9 17 11 12 3 3 9 6 4 3 2 2 3 4 5 8 11 20 21 06 | 24 17 22 9 21 20 15 18 9 5 10 6 1 2 3 4 1 4 5 7 5 9 17 15 07 | 23 12 19 19 24 26 17 19 16 11 8 10 5 6 7 2 1 3 5 5 13 11 10 19 08 | 14 16 17 17 15 21 15 19 10 10 8 9 3 3 3 6 5 3 5 12 10 17 17 14 09 | 23 11 18 15 19 20 10 7 9 11 8 4 2 4 6 1 4 5 3 6 7 6 19 17 10 | 15 18 16 14 26 22 11 13 12 15 7 12 7 2 3 2 5 4 6 9 5 18 13 21 11 | 11 13 17 8 18 11 18 9 17 13 17 11 6 5 2 4 2 2 4 7 4 11 10 12 12 | 15 12 14 11 14 14 18 16 15 24 12 10 6 6 5 8 3 4 8 4 11 9 24 22 13 | 21 15 28 28 25 25 33 25 25 18 19 18 9 5 10 4 4 3 7 7 9 15 9 24 14 | 30 21 32 26 31 37 19 19 20 11 10 10 5 5 5 3 5 6 3 4 6 10 12 14 15 | 14 8 14 17 13 22 15 16 16 10 5 6 7 2 4 2 3 8 6 4 9 11 11 15 16 | 20 9 13 11 11 13 17 16 10 7 6 6 5 0 7 3 2 3 4 7 8 7 10 14 17 | 12 14 8 7 15 11 15 19 13 5 11 7 3 1 5 9 3 4 2 8 9 6 10 11 18 | 11 14 7 10 11 19 11 12 8 12 5 5 5 5 5 2 5 1 9 4 10 7 14 10 19 | 7 12 14 6 13 9 8 6 7 8 3 3 2 3 4 3 1 4 1 5 9 12 11 12 20 | 10 5 9 8 9 8 10 7 6 4 8 2 1 5 3 6 6 8 9 6 13 12 12 15 21 | 13 15 11 9 16 12 14 8 10 3 6 5 8 3 4 5 4 7 3 3 11 7 14 12 22 | 14 12 15 20 8 14 11 9 11 10 3 4 5 7 9 5 6 6 5 1 7 13 7 6 23 | 11 12 8 8 12 11 7 9 8 12 5 4 3 5 6 4 4 1 3 2 10 11 9 9 24 | 6 11 7 9 4 9 10 5 6 8 10 6 5 5 1 1 4 4 6 3 11 14 12 12 25 | 14 11 8 12 9 15 7 9 16 12 9 3 4 6 9 4 2 2 3 4 6 12 10 12 26 | 7 8 6 7 12 12 19 13 11 4 10 2 2 1 6 2 4 6 2 9 10 4 7 14 27 | 10 5 12 11 10 11 11 10 16 14 5 2 3 5 1 1 7 11 5 5 7 10 9 9 28 | 9 11 11 9 16 11 13 2 10 4 8 10 6 5 3 8 5 6 10 7 11 15 9 11 29 | 17 7 9 12 5 9 4 16 5 8 7 5 6 2 5 1 4 7 4 2 14 11 10 10 30 | 10 9 9 12 13 16 8 5 13 10 6 3 3 3 5 6 8 8 6 6 10 8 11 14 31 | 9 9 7 13 13 17 9 7 10 4 11 10 3 6 8 5 5 5 4 8 9 9 14 7 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 3 02 | 1 2 1 1 1 03 | 1 1 2 1 1 1 04 | 1 1 3 1 1 1 1 05 | 2 1 1 06 | 1 1 3 1 1 1 1 1 07 | 1 1 1 1 1 08 | 3 1 2 2 1 09 | 1 2 3 1 1 1 1 10 | 1 1 1 1 1 1 1 1 11 | 1 1 2 1 3 1 1 12 | 2 1 3 1 5 4 1 1 1 13 | 1 6 6 4 14 6 4 5 3 6 1 14 | 2 1 3 1 1 6 4 3 4 1 1 1 15 | 3 1 3 3 2 1 16 | 1 2 3 1 1 17 | 2 2 1 1 1 1 1 18 | 1 1 2 1 1 1 19 | 1 1 20 | 1 2 1 1 21 | 1 1 1 22 | 1 1 1 23 | 2 24 | 1 1 1 1 25 | 1 1 26 | 2 1 1 1 1 27 | 1 1 1 1 28 | 1 1 1 1 29 | 1 1 30 | 2 1 2 2 31 | 1 1 1 1 1 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Tokyo sogo-koka High school Location : Tokyo,JAPAN (139.58 E, 35.63 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 :ch-1: 4el. Yagi dir:Transmitting station ch-2: 3el. Original(Yagi model) dir:zenith Receiver:ch-1: MRX-50 ch-2: ITEC Method : by using 2ch-HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- (ch-1) Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 34 30 27 36 28 27 18 9 15 14 8 5 10 10 10 2 4 6 6 4 19 35 13 33 02 | 33 30 34 33 27 29 25 13 12 12 9 12 8 9 14 6 6 5 8 7 6 14 25 31 03 | 31 32 40 31 30 32 16 9 22 9 4 7 11 6 4 6 6 2 2 3 6 13 15 24 04 | 40 21 31 22 24 26 20 14 11 18 9 8 4 5 8 7 2 4 1 9 7 11 18 28 05 | 14 17 23 23 24 20 10 12 15 14 6 8 7 9 3 5 3 10 3 3 7 10 17 17 06 | 23 22 34 22 27 19 20 15 11 18 7 9 7 3 8 7 1 4 3 8 5 10 23 18 07 | 25 14 24 24 21 21 25 20 23 16 10 12 5 11 13 5 3 4 7 3 6 14 12 21 08 | 20 21 28 29 26 18 17 19 16 13 17 9 9 6 4 7 5 1 1 5 4 15 19 10 09 | 26 18 10 17 13 10 15 5 7 8 11 3 7 5 7 3 4 3 1 4 2 6 15 14 10 | 23 30 20 24 26 19 15 13 17 12 8 13 8 4 7 5 4 8 12 9 7 15 16 25 11 | 12 27 28 13 30 32 20 23 19 17 14 8 5 11 4 7 1 3 1 4 6 7 18 16 12 | 14 17 28 32 23 19 21 19 19 22 17 16 13 5 11 8 4 2 5 2 7 14 21 28 13 | 26 17 22 24 34 17 45 40 29 21 19 43 12 12 10 3 6 4 5 4 6 15 13 15 14 | 30 17 33 37 53 36 26 39 29 18 16 9 9 4 10 10 4 9 4 5 8 11 14 14 15 | 15 17 26 20 21 35 36 24 29 9 11 10 4 4 7 10 3 4 4 1 3 6 9 11 16 | 13 10 10 15 15 33 25 13 8 7 12 5 5 9 4 3 7 4 4 6 8 7 12 12 17 | 13 16 17 12 20 13 14 16 6 7 14 11 5 4 6 6 3 4 2 2 4 4 12 15 18 | 9 17 10 14 15 14 16 7 11 8 10 5 9 4 5 8 8 1 4 5 8 7 11 13 19 | 13 16 21 11 27 16 8 13 11 10 2 2 4 8 2 3 5 4 2 4 3 4 8 8 20 | 4 4 10 7 19 11 8 11 7 8 11 7 7 4 14 2 3 6 9 7 9 10 9 7 21 | 14 15 10 13 19 14 18 15 9 4 8 4 8 4 9 4 3 3 4 3 8 4 7 6 22 | 16 9 12 16 8 18 5 3 5 5 4 3 6 7 4 2 3 7 6 1 2 5 7 9 23 | 7 8 12 10 6 11 6 12 2 10 8 6 6 7 8 5 4 2 3 2 6 6 6 10 24 | 7 15 13 17 7 17 17 4 9 11 6 10 8 6 8 7 7 6 4 5 5 6 9 9 25 | 5 8 10 7 12 11 8 5 10 10 8 3 5 11 3 5 4 3 3 3 3 15 11 13 26 | 8 8 13 15 12 18 18 12 12 7 7 11 3 6 11 4 4 2 1 2 1 4 2 3 27 | 5 5 8 8 5 11 7 5 6 6 10 6 8 7 2 3 5 8 4 1 2 3 4 3 28 | 8 2 7 11 8 7 1 7 18 16 9 12 7 10 5 8 4 8 7 4 6 6 7 4 29 | 12 4 10 17 14 10 8 13 15 12 7 7 6 10 4 5 9 6 5 0 7 12 11 13 30 | 23 18 14 15 7 20 8 13 22 11 12 6 8 2 8 8 13 6 2 3 5 8 3 6 31 | 5 8 8 9 9 5 11 12 22 11 14 14 12 12 9 7 8 7 6 4 8 11 11 9 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 02 | 1 1 1 1 03 | 1 1 1 04 | 1 1 1 05 | 1 1 1 1 1 1 06 | 1 1 1 1 1 07 | 1 1 1 08 | 2 2 1 1 09 | 1 1 1 1 1 2 10 | 1 1 1 3 11 | 1 1 1 1 12 | 1 1 1 1 1 1 1 13 | 1 2 1 1 1 14 | 1 1 3 1 1 1 15 | 2 16 | 1 1 1 17 | 1 1 18 | 1 19 | 20 | 1 21 | 1 1 1 22 | 1 23 | 24 | 25 | 1 26 | 1 1 27 | 1 28 | 1 29 | 30 | 1 1 1 31 | 1 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST -- Total number of echoes -- (ch-2) Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 45 41 59 53 43 31 30 13 23 24 9 11 13 16 10 3 6 0 7 4 14 19 23 29 02 | 40 43 54 60 42 39 38 28 19 22 13 10 15 12 17 5 3 10 7 6 8 14 18 33 03 | 36 37 59 65 60 48 31 22 26 14 6 5 20 7 10 9 6 8 4 6 8 11 24 30 04 | 40 39 51 35 40 42 26 22 28 23 11 6 8 11 20 11 7 5 5 6 6 9 19 26 05 | 21 40 38 52 42 36 26 23 33 25 8 18 22 21 18 12 7 16 2 2 7 15 16 13 06 | 30 33 55 45 47 31 32 30 18 25 23 16 15 6 15 9 7 8 1 8 8 8 26 19 07 | 27 31 42 51 39 26 44 29 38 21 24 22 18 17 18 9 5 4 11 7 14 18 7 24 08 | 22 25 37 50 43 37 35 38 31 20 18 12 15 12 9 14 10 2 1 6 6 11 18 17 09 | 35 19 17 39 32 17 29 13 26 21 23 13 15 13 10 6 10 6 1 3 5 6 13 15 10 | 21 32 26 29 41 28 27 25 28 25 16 21 15 11 11 10 5 11 15 9 6 14 19 20 11 | 11 33 30 28 38 37 27 31 33 25 17 21 12 14 14 8 5 7 4 6 8 10 25 25 12 | 32 24 40 48 35 32 42 43 36 42 21 29 28 14 21 8 5 3 2 2 15 12 24 27 13 | 26 27 43 46 51 38 77 59 46 44 47 50 15 14 20 7 8 5 11 8 19 21 26 22 14 | 36 33 45 49 57 56 44 41 42 47 28 22 19 18 18 19 14 12 6 2 6 11 13 18 15 | 19 23 28 31 28 43 42 28 34 26 20 21 20 13 14 16 4 7 7 3 8 10 13 14 16 | 22 20 29 21 23 37 34 19 21 24 20 11 13 15 14 9 13 5 3 7 7 6 12 10 17 | 18 20 37 19 29 21 26 21 14 12 15 18 7 11 7 5 5 5 3 2 3 5 9 11 18 | 10 18 18 21 25 26 20 19 20 15 13 10 14 10 14 4 7 2 3 3 7 10 16 10 19 | 17 29 24 28 34 22 25 23 21 12 5 7 9 11 3 5 7 3 3 4 6 5 11 15 20 | 13 16 19 20 34 23 15 22 17 14 20 18 19 14 22 7 6 5 7 12 15 6 9 8 21 | 20 38 21 22 18 18 13 14 14 7 13 9 16 8 9 11 6 5 3 5 11 9 16 11 22 | 27 17 24 21 19 20 6 8 7 12 7 9 14 9 10 8 3 10 5 2 5 4 10 8 23 | 15 17 33 17 25 28 9 32 13 16 11 15 10 10 14 5 6 3 3 8 5 5 7 4 24 | 10 18 25 30 20 23 26 17 12 20 16 16 10 10 11 7 13 11 2 4 15 9 13 12 25 | 9 17 13 26 13 19 16 15 16 11 18 10 12 24 13 8 7 4 2 6 6 9 12 8 26 | 8 20 16 24 28 24 27 23 26 19 14 12 11 3 14 2 2 2 0 2 2 5 2 9 27 | 5 9 23 22 9 13 14 11 13 13 7 10 7 10 5 4 7 6 5 0 3 6 3 4 28 | 8 8 10 15 14 10 6 16 24 14 13 9 12 14 10 13 6 7 5 4 6 3 4 7 29 | 19 7 17 16 16 27 15 17 13 21 13 13 10 16 8 10 11 7 4 1 6 10 11 8 30 | 16 21 29 19 14 23 12 20 27 18 13 12 8 10 12 11 5 6 0 8 5 5 7 11 31 | 9 15 22 27 29 17 18 21 27 21 16 26 18 12 12 11 9 10 7 1 8 5 8 13 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 2 02 | 1 1 1 1 1 1 03 | 1 1 1 1 1 1 04 | 1 1 1 05 | 1 2 1 1 1 2 1 06 | 1 1 1 1 1 1 07 | 1 1 2 1 08 | 2 2 1 1 09 | 1 1 1 1 1 1 2 10 | 2 1 1 1 1 1 3 1 11 | 1 1 1 1 2 1 12 | 1 1 3 2 1 3 1 13 | 2 2 1 2 4 2 1 3 1 3 2 1 1 1 14 | 1 1 1 1 4 2 1 1 1 15 | 2 2 16 | 1 1 3 2 1 17 | 1 1 1 18 | 2 1 1 1 19 | 20 | 1 1 1 21 | 1 1 1 22 | 1 23 | 24 | 1 25 | 2 26 | 1 1 27 | 1 28 | 29 | 1 30 | 1 1 1 1 31 | 1 1 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Yasufumi Yoshikawa Location : Nishi, Nagoya, Aichi, Japan (136.900 E, 35.195 N) 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 -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+----------------------------------------------------------------------------------------------- 01 | ES ES 277 243 201 171 CW CW ES ES CW CW ES 39 23 25 14 15 9 %21 ES 61 94 156 02 |184 230%256 244 192 181 185%137 NS 80 62 54 %72 %47 26 27 23 20 12 17 15 77 104 148 03 |215 227 224 253 227 197 191 143 139 89 77 46 38 %48 %27 ES 11 9 %8 %17 26 68 %80 147 04 %166%224 217 179 173 148%150 CW CW CW CW ES ES 24 %17 CW 16 14 20 19 19 %42 70 123 05 |173 187 185 202 208 163 158 109 CW CW CW CW CW CW ES ES ES ES ES %10 %44 %60 ES ES 06 |164 184 185 176%179 167 195 CW CW CW CW ES 51 44 %23 CW %11 8 17 17 %46 49 58 112 07 | ES%179 161 184 187 157 162 121 122 61 75 56 CW %54 29 18 7 14 41 10 29 50 %63 ES 08 |142 169 143 193 185 189 140 124 102 83 66 62 45 48 26 ES CW CW NS 28 25 71 73 101 09 %120 ES ES 169 146 158 147 100 121 88 70 61 48 43 20 14 20 13 16 21 36 %47 86 107 10 |166 143 146 184 172 169 148 133 93 CW CW 46 39 36 25 24 %17 CW ES ES ES %69 91 138 11 |123 158 174 157 147 147 116 122 92 59 46 CW 48 41 25 18 CW CW CW CW ES ES ES ES 12 | ES%166 ES 188%173 167 133 116 103 66 45 50 59 49 29 13 CW CW CW ES ES ES ES%114 13 |126 146 157 145 172 129 86 68 %58 CW 68 54 74 46 30 18 18 17 13 26 33 %36%101 121 14 |133 137 165 164 113 127 117 91 100 67 56 62 40 43 24 20 19 11 16 15 29 57 81 ES 15 %166 143 150 163 130 165 101 113 131 83 70 48 47 42 34 25 16 10 5 17 44 63 96 111 16 |141 186 169 164 149 138 140 118 102 78 69 65 37 42 33 CW CW CW CW ES ES %66 %78 ES 17 |129 143 154 162 125 150 133 109 83 CW %67 72 48 25 27 25 24 11 10 ES ES ES 62 ES 18 | ES 124 153 104%104 100%132 CW CW CW CW CW ES ES %21 19 9 %12 %18 22 ES 45 65 82 19 |100 133 133 144 112 113 122 118 %75 66 68 65 46 48 20 22 20 19 7 23 28 43 56 89 20 | ES 127 120 119 120 134 140 144 %74 %68 45 58 57 39 28 24 17 18 18 15 27 79 98 103 21 |142 172 142 148 130 135%156%111 101 67 %53 70 64 51 41 24 %19 CW CW CW ES ES%124 ES 22 %158 141 169 142 153 162 171 CW%108 93 66 58 55 36 34 33 25 18 21 16 30 70 %60 %96 23 | ES NS NS 133 117 144%137 %76 124 96 62 64 59 46 33 21 23 11 15 27 ES ES ES %77 24 |106 131 123 145 124 132 152 120 95 89 68 44 66 32 %17 CW CW CW CW ES 41 52 65 %88 25 | 95 192 145 126 122 130 147 116 93 75 65 61 43 46 30 19 CW CW CW CW ES ES %58%103 26 |117 131 132 140 150 122 147 138 86 ES 77 66 CW CW CW CW %20 14 9 %14 %31 58 76 98 27 | NS%140 137 127 127 131 133 %96 CW CW 52 CW CW %26 CW CW CW %27 14 22 %32 ES ES ES 28 %110 125 146 121 147 171 140 113 113 81 69 53 55 43 27 23 16 11 CW CW 36 ES 77 90 29 |116 147 130 132 144 142%113 CW %79 65 50 46 41 41 23 CW %12 14 16 12 34 54 71 99 30 | 95 119 127 129 117 122 112 111 88 66 50 46 38 35 23 17 12 6 12 9 25 41 74 90 31 |116 136 115 107 117 107 87 95 97 53 64 45 38 42 26 12 CW CW 15 19 19 46 83 71 ---+----------------------------------------------------------------------------------------------- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 5 1 1 6 2 02 | 2 1 4 2 1 1 2 1 1 03 | 2 2 2 2 2 4 2 2 2 1 1 04 | 1 1 3 3 1 05 | 1 2 1 1 06 | 3 2 1 1 07 | 1 1 2 1 2 2 3 1 2 1 3 08 | 2 3 1 1 2 3 3 2 1 1 2 09 | 1 3 1 1 1 1 1 1 1 1 1 10 | 1 2 1 1 3 1 1 11 | 1 1 2 3 1 1 1 1 12 | 3 1 4 5 3 3 6 2 2 3 13 | 2 4 7 1 5 9 6 6 4 2 1 1 1 1 1 1 1 14 | 2 1 4 3 4 8 2 4 7 4 3 3 1 15 | 1 3 2 5 3 2 1 2 1 1 2 16 | 1 1 2 2 1 3 1 2 1 1 17 | 1 1 1 1 1 1 18 | 1 2 1 4 1 19 | 1 1 1 2 2 2 1 2 20 | 2 1 1 1 1 1 1 1 21 | 1 2 1 2 1 2 1 22 | 1 1 1 1 1 23 | 1 1 1 1 2 24 | 2 2 1 1 2 1 1 1 25 | 1 1 26 | 1 2 1 3 1 1 1 27 | 1 1 28 | 1 2 1 1 1 1 29 | 2 2 1 4 1 30 | 1 3 3 1 2 31 | 2 2 2 2 1 1 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise CW: Continuous wave from Transmitting station IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: Hiroshi OGAWA Location: Aoba, Sendai, Miyagi, Japan (140.89 E, 38.29 N) (1) 53MHz Observation ; 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 : SMALL LOOP ANT MK-3 Receiver : AITEC MRX-50 Method : by using HROFFT(2ch) software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 6 19 25 20 24 14 11 14 %6 %8 4 8 2 7 4 4 1 4 2 3 3 2 19 11 02 | 7 15 13 15 17 9 8 14 8 9 3 2 4 1 3 8 3 6 2 2 2 10 11 12 03 | 11 8 16 23 12 17 9 9 7 7 3 1 3 %4 %2 3 4 0 2 1 2 3 3 8 04 | 8 13 16 9 7 14 4 3 5 2 5 ES %6 2 3 1 2 0 2 5 3 6 1 4 05 | 11 4 9 12 12 8 6 3 9 3 7 0 4 1 ES %0 1 ES %3 1 3 %5 3 5 06 | 7 9 11 7 7 8 %6 8 4 4 5 3 3 1 2 4 1 2 4 5 2 3 6 3 07 | 2 1 4 6 5 8 5 9 6 3 2 4 2 1 %0 -- -- 0 0 1 5 3 1 7 08 | 5 12 9 5 13 10 2 2 8 1 5 4 2 0 3 1 0 1 1 0 2 3 8 3 09 | 4 9 7 9 5 5 8 6 2 1 3 2 3 1 5 1 0 1 0 1 1 5 3 4 10 | 6 5%10 6 11 8 5 2 2 4 3 3 1 2 0 1 1 0 0 0 3 1 4 2 11 | 4 5 2 7 4 6 5 5 1 3 3 1 1 2 0 2 0 1 0 %2 1 2 2 1 12 | 1 1 3 6 8 7 8 4 11 3 5 2 2 0 3 2 2 1 %0 1 2 2 4 5 13 | 2 7 3 9 5 3 8 10 11 11 10 4 6 2 5 3 1 1 2 1 6 4 2 1 14 | 6 11 5 2 4 6 6 11 3 6 5 5 5 1 3 4 2 1 2 0 1 0 5 1 15 | 4 3 %4 3 8 6 3 3 6 5 0 2 1 2 5 4 1 1 1 0 0 1 0 4 16 | 1 7 4 5 4 5 0 4 4 2 2 1 2 1 2 0 1 1 0 1 3 1 1 2 17 | 2 4 5 3 5 6 3 2 2 2 2 2 0 0 1 1 1 1 2 0 1 2 1 4 18 | 3 3 4 2 2 3 1 4 3 4 4 %1 %2 4 1 3 0 2 1 3 1 %1 1 0 19 | 3 8 4 6 4 2 3 1 2 1 3 2 1 1 2 1 3 2 1 2 1 2 1 3 20 | 2 1 3 3 4 4 3 1 1 2 3 %3 2 1 1 0 1 1 2 3 1 1 1 2 21 | 3 7 5 2 5 2 3 7 3 0 1 %1 -- -- -- 2 0 2 2 1 0 2 2 1 22 | 1 5 4 5 5 5 4 3 %2 -- 0 2 1 3 0 1 4 1 0 2 0 1 1 0 23 | 4 1 5 4 9 2 1 2 2 3 4 5 4 4 1 2 1 2 0 3 1 0 3 1 24 | 6 5 3 8 6 4 4 1 1 4 2 3 1 1 3 0 0 4 1 2 3 3 2 %4 25 | 5 4 1 1 7 3 1 2 6 2 2 0 1 2 1 1 2 0 1 0 1 2 3 5 26 | 4 3 4 9 2 6 4 3 2 3 2 1 2 2 2 1 1 0 0 3 3 0 2 1 27 | 6 3 3 5 5 7 8 4 6 %5 3 2 2 %0 1 3 0 2 2 2 4 3 NS NS 28 | %4 2 3 3 11 8 10 4 %2 5 2 4 5 3 2 3 2 2 2 NS %4 4 2 3 29 | 6 5 8 4 11 8 7 7 5 5 1 3 2 2 %4 -- 0 2 1 0 0 3 2 0 30 | 8 6 4 5 1 4 4 2 6 1 2 3 3 1 4 2 3 0 %0 0 4 1 1 2 31 | 1 1 5 5 3 4 2 2 3 6 2 6 3 2 3 2 3 1 0 0 1 1 2 2 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 15 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 4 1 1 4 1 02 | 1 1 1 2 2 03 | 2 2 2 1 04 | 1 1 05 | 1 1 1 06 | 1 1 07 | 1 2 2 1 1 08 | 3 09 | 1 1 1 10 | 1 1 1 11 | 2 1 12 | 1 1 1 1 3 1 1 1 13 | 2 1 1 2 3 1 1 1 14 | 4 1 1 2 15 | 1 1 16 | 1 1 1 17 | 1 1 18 | 1 19 | 20 | 1 1 21 | 1 22 | 1 23 | 24 | 1 25 | 1 26 | 1 1 1 27 | 1 28 | 1 1 29 | 30 | 1 2 31 | 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST (2) 28MHz Observation ; 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 : SMALL LOOP ANT MK-2 Receiver : ICOM IC-R75 Method : by using HROFFT(2ch) software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 29 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- %1 2 1 %2 2 4 0 4 30 | 4 6 3 4 5 4 1 1 3 2 5 5 1 2 1 1 1 2 %2 0 3 3 0 3 31 | 5 4 4 9 6 5 8 6 7 9 2 5 3 5 2 3 CW CW 3 IF %1 %2 7 6 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 15 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 29 | 1 30 | 1 1 1 1 31 | 1 1 1 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise CW: Continuous wave from Transmitting station 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 -- Aug| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |106 |123 |107 | 80 | 67 | 74 | 75 | 34 | ES |Jul 01 | ES | 22 | ES | 14 | 13 | 17 | 22 | 11 | 9 | 7 | 17 | 17 | 41 | 58 |100 |113 |105 | 95 | 55 | 63 | 68 | 65 | 47 | 34 | 02 | 27 | 19 | 16 | 12 | 9 | 39 | 13 | 13 | 13 | 11 | 12 | 27 | 43 | 57 | 87 |101 | 95 | 90 | 70 | 80 | 68 | 60 | 35 | 24 | 03 | 32 | 21 | 6 | 4 | 10 | 10 | 18 | 19 | 14 | 16 | 9 | 9 | 26 | 48 | 66 | 87 | 72 | 66 | 53 | 66 | 52 | 54 | 35 | 29 | 04 | 23 | IF | ES | ES | ES | 8 | 31 | 19 | 8 | 20 | 14 | 25 | 39 | 67 | 88 | 77 | 83 | 48 | 47 | 58 | 64 | 65 | 36 | 50 | 05 | 23 | IF | ES | IF | IF | IF | ES | ES | IF | 11 | 16 | 29 | ES | 67 | 53 | 80 | 68 | 57 | 42 | 56 | 54 | 56 | 41 | 45 | 06 | 52 | 26 | NS | 18 | 15 | 18 | 21 | 18 | 21 | 17 | 8 | 22 | 27 | NS | NS | NS | NS | NS | 41 | 51 | 53 | 56 | NS | 20 | 07 | 37 | 19 | 21 | 22 | 21 | 21 | 14 | 12 | 12 | 12 | 15 | 27 | 37 | 39 | NS | NS | NS | 63 | 38 | 59 | 51 | NS | NS | NS | 08 | 27 | 28 | 2 | 4 | 10 | IF | ES | 14 | 21 | 11 | NS | NS | 25 | 41 | 64 | 61 | 63 | 52 | 54 | 46 | 47 | 52 | 39 | 40 | 09 | 33 | IF | IF | IF | IF | IF | 14 | 16 | 13 | 18 | 17 | 18 | 37 | 69 | 63 | 66 | 60 | 36 | 44 | NS | NS | 46 | 30 | 42 | 10 | ES | 31 | 12 | 10 | 16 | IF | 17 | 18 | ES | ES | ES | ES | 51 | 46 | 62 | 59 | 61 | 58 | 57 | 42 | 56 | 58 | 60 | 40 | 11 | 31 | 26 | 23 | 14 | 15 | 11 | 11 | 12 | 20 | 10 | 29 | E | 22 | 44 | 59 | 56 | 65 | 47 | 47 | 53 | 57 | 72 | 57 | 44 | 12 | IF | IF | IF | 32 | 19 | 15 | 20 | 13 | 14 | 18 | 12 | 22 | 43 | 47 | 45 | 73 | NS | 40 | 54 | 62 | 60 | 79 | 66 | NS | 13 | 65 | 50 | 24 | 39 | 19 | 30 | 18 | 19 | 21 | 10 | 23 | 27 | 45 | 51 | 73 | 97 | 70 | 63 | 57 | 63 | 54 | 73 | 68 | 52 | 14 | 53 | 30 | 33 | 29 | 21 | 20 | 22 | 16 | 18 | 11 | 15 | 27 | 30 | 51 | 56 | 52 | 49 | 43 | 52 | 42 | 50 | 71 | 46 | 47 | 15 | 33 | 30 | 21 | 22 | 22 | 13 | 24 | 12 | 13 | 10 | 17 | 19 | 40 | 56 | 50 | 57 | 55 | 55 | 54 | 55 | 59 | 52 | 45 | 40 | 16 | IF | IF | IF | 6 | 4 | 5 | 14 | 20 | 12 | 12 | 15 | 24 | 36 | 35 | 35 | 49 | 54 | 51 | 52 | 54 | 50 | 56 | 27 | 27 | 17 | ES | IF | IF | IF | 13 | IF | IF | 19 | 13 | 17 | 17 | 15 | 37 | 61 | 56 | 49 | 44 | 50 | 38 | 50 | 48 | 52 | 33 | 27 | 18 | 14 | ES | ES | 11 | 12 | 13 | 17 | 21 | 21 | 14 | IF | 16 | 44 | 45 | 68 | 51 | 45 | 36 | 48 | 71 | 50 | 36 | 37 | 24 | 19 | 37 | 24 | 15 | IF | 8 | 11 | 11 | 10 | IF | 9 | 14 | 16 | 36 | 37 | 39 | 50 | 37 | 37 | 34 | 32 | 56 | 54 | 36 | 33 | 20 | 31 | 17 | 27 | 21 | 12 | 15 | 10 | IF | 9 | 18 | 14 | 26 | 30 | 37 | 51 | 36 | 52 | 36 | 49 | 50 | 53 | 53 | 40 | 16 | 21 | 24 | 22 | 18 | IF | IF | IF | 20 | 9 | 14 | 6 | 20 | 41 | 41 | 40 | 54 | 38 | 53 | 41 | 46 | 58 | 51 | 36 | 19 | 34 | 22 | 26 | 15 | IF | 14 | 15 | 17 | 23 | 9 | 14 | 16 | 9 | 19 | 40 | 40 | 53 | 35 | 37 | 44 | 34 | 61 | 48 | 44 | 39 | 43 | 23 | 27 | 28 | 16 | 19 | 11 | 11 | 17 | 23 | 10 | 10 | 26 | 20 | 30 | 33 | 32 | 46 | 39 | 39 | 45 | 41 | 45 | 49 | 33 | 28 | 24 | 26 | 19 | 13 | 11 | 14 | 16 | 13 | 13 | 9 | 12 | 13 | 17 | 32 | 34 | 38 | 36 | 37 | 36 | 41 | 47 | 39 | 38 | 33 | 34 | 25 | 26 | 18 | 16 | 6 | 8 | 10 | 14 | 14 | 13 | 16 | 19 | 14 | 24 | 44 | 41 | 46 | 41 | 38 | 52 | 41 | 42 | 44 | 28 | 26 | 26 | 30 | 19 | 5 | 8 | 12 | 10 | 11 | 12 | 13 | 3 | 13 | 21 | 30 | 35 | 50 | 46 | 42 | 45 | 35 | 45 | 62 | 53 | 37 | 35 | 27 | 40 | 29 | 27 | 15 | 24 | 23 | 21 | 8 | 16 | 13 | 11 | 21 | 32 | 31 | 40 | 38 | 36 | 41 | 39 | 45 | 47 | 49 | 39 | 37 | 28 | 32 | 30 | 32 | 20 | 17 | 17 | 21 | 25 | 13 | 15 | 21 | 25 | 36 | 36 | 52 | 44 | 43 | 42 | 50 | 54 | 45 | 49 | 50 | 40 | 29 | 12 | 13 | IF | 8 | 17 | 1 | 10 | 22 | 18 | 18 | 15 | 24 | 38 | 32 | 33 | 40 | 37 | 38 | 46 | 47 | 39 | 40 | 44 | 56 | 30 | 20 | 23 | 12 | 7 | 7 | 5 | 19 | 12 | 9 | 10 | 14 | 14 | 23 | 36 | 32 | 45 | 36 | 43 | 52 | 42 | 41 | 41 | 25 | 52 | 31 | 23 | 10 | IF | IF | IF | IF | 17 | 14 | 15 | 7 | 10 | 8 | 31 | 28 | IF |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 Aug| 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 | 1 | 4 | 3 | 1 | 2 | 1 | 0 | ES |Jul 01 | ES | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 1 | 0 | 3 | 2 | 2 | 0 | 2 | 3 | 1 | 0 | 02 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 4 | 1 | 5 | 1 | 3 | 8 | 0 | 2 | 3 | 03 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 1 | 2 | 4 | 4 | 0 | 2 | 04 | 1 | IF | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 2 | 1 | 2 | 3 | 5 | 0 | 2 | 05 | 1 | IF | ES | IF | IF | IF | ES | ES | IF | 0 | 0 | 0 | ES | 0 | 1 | 1 | 2 | 0 | 1 | 2 | 3 | 1 | 2 | 1 | 06 | 3 | 0 | NS | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 1 | 2 | 1 | NS | 3 | 07 | 3 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | NS | NS | NS | 1 | 2 | 0 | 2 | NS | NS | NS | 08 | 0 | 2 | 0 | 0 | 0 | IF | ES | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 1 | 1 | 3 | 3 | 3 | 2 | 2 | 0 | 1 | 09 | 0 | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 2 | 2 | 0 | 2 | NS | NS | 1 | 0 | 0 | 10 | ES | 0 | 2 | 0 | 2 | IF | 0 | 0 | ES | ES | ES | ES | 0 | 1 | 2 | 4 | 2 | 4 | 2 | 1 | 5 | 6 | 2 | 0 | 11 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | E | 0 | 1 | 2 | 4 | 2 | 1 | 4 | 5 | 4 | 7 | 5 | 3 | 12 | IF | IF | IF | 1 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | NS | 2 | 5 | 5 | 4 | 9 | 7 | NS | 13 | 3 | 3 | 4 | 0 | 1 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 4 | 4 | 8 | 4 | 8 | 6 | 8 | 8 | 4 | 8 | 4 | 14 | 3 | 1 | 3 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 3 | 3 | 6 | 4 | 5 | 3 | 4 | 15 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 1 | 2 | 1 | 1 | 3 | 4 | 2 | 4 | 16 | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 4 | 0 | 0 | 2 | 0 | 2 | 0 | 17 | ES | IF | IF | IF | 0 | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 | 1 | 2 | 1 | 1 | 0 | 18 | 0 | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 19 | 0 | 0 | 1 | IF | 0 | 0 | 1 | 0 | IF | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 3 | 0 | 0 | 20 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 0 | 2 | 0 | 21 | 2 | 0 | 1 | IF | IF | IF | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 3 | 0 | 0 | 22 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 23 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 25 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 3 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 27 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 28 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 2 | 2 | 1 | 29 | 0 | 1 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 1 | 0 | 1 | 30 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 31 | 0 | 0 | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | IF |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 -- Aug| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 72 | 77 | 82 | 99 | 77 | 56 | 43 | 34 | 23 |Jul 01 | 31 | 13 | 22 | 12 | 13 | 9 | 3 | 11 | 5 | 12 | 7 | 10 | 30 | 32 | 60 | 75 | 67 | 59 | 99 | 78 | 55 | 41 | 25 | 20 | 02 | 23 | 18 | 21 | 22 | 19 | 15 | 14 | 7 | 14 | 11 | 8 | 9 | 25 | 32 | 64 | 54 | 59 | 65 | 96 | 90 | 55 | 45 | 23 | 28 | 03 | 21 | 18 | 8 | 9 | 10 | 7 | 16 | 9 | 4 | 9 | 6 | 12 | 29 | 38 | 36 | 53 | 43 | 60 | 70 | 57 | 61 | 35 | 24 | 32 | 04 | 26 | 12 | 12 | 8 | 10 | 16 | 8 | 3 | 11 | 3 | 6 | 8 | 19 | 30 | 42 | 50 | 57 | 71 | 76 | 66 | 50 | 40 | 29 | 32 | 05 | 16 | 18 | 19 | 22 | 15 | 11 | 1 | 4 | 2 | 7 | 2 | 10 | 18 | 25 | 33 | 44 | 45 | 59 | 67 | 65 | 46 | 48 | 29 | 14 | 06 | 16 | 10 | 12 | 5 | 6 | 8 | 6 | 12 | 6 | 5 | 9 | 15 | 23 | 28 | 34 | 44 | 42 | 60 | 58 | 33 | 48 | 47 | 31 | 32 | 07 | 17 | 13 | 15 | 9 | 13 | 14 | 8 | 9 | 4 | 8 | 5 | 21 | 20 | 19 | 36 | 34 | 39 | 51 | 70 | 58 | 50 | 25 | 43 | 19 | 08 | 15 | 18 | 16 | 13 | 17 | 16 | 9 | 6 | 9 | 4 | 12 | 10 | 13 | 26 | 20 | 49 | 41 | 53 | 62 | 48 | 32 | 31 | 23 | 15 | 09 | 15 | 11 | 5 | 7 | 9 | 18 | 13 | 14 | 7 | 6 | 11 | 12 | 17 | 25 | 26 | 46 | 57 | 36 | 38 | 41 | 30 | 33 | 28 | 18 | 10 | 11 | 12 | 12 | 13 | 12 | 14 | 11 | 9 | 7 | 7 | 6 | 17 | 19 | 25 | 46 | 44 | 47 | 58 | 59 | 52 | 50 | 30 | 22 | 26 | 11 | 19 | 13 | 16 | 5 | 10 | 11 | 12 | 13 | 6 | 11 | 12 | 8 | 10 | 16 | 29 | 19 | 31 | 46 | 51 | 43 | 42 | 38 | 35 | 37 | 12 | 29 | 15 | 15 | 20 | 11 | 16 | 13 | 8 | 11 | 10 | 8 | 12 | 17 | 24 | 35 | 32 | 40 | 63 | 60 | 65 | 36 | 42 | 40 | 32 | 13 | 18 | 14 | 32 | 12 | 16 | 17 | 8 | 11 | 8 | 12 | 12 | 14 | 20 | 39 | 34 | 51 | 50 | 40 | 69 | 60 | 55 | 45 | 35 | 26 | 14 | 21 | 16 | 15 | 9 | 11 | 12 | 10 | 8 | 9 | 7 | 3 | 10 | 19 | 28 | 28 | 37 | 43 | 36 | 54 | 45 | 29 | 30 | 25 | 27 | 15 | 7 | 13 | 14 | 15 | 9 | 16 | 17 | 12 | 8 | 7 | 4 | 8 | 17 | 23 | 28 | 40 | 44 | 46 | 61 | 30 | 30 | 23 | 15 | 21 | 16 | 5 | 13 | 13 | 7 | 7 | 15 | 10 | 4 | 4 | 6 | 10 | 11 | 12 | 18 | 33 | 35 | 43 | 45 | 39 | 40 | 32 | 25 | 19 | 22 | 17 | 10 | 12 | 15 | 6 | 7 | 14 | 23 | 13 | 6 | 1 | 2 | 17 | 11 | 12 | 33 | 17 | 30 | 36 | 41 | 37 | 30 | 26 | 19 | 15 | 18 | 17 | 13 | 10 | 18 | 14 | 8 | 7 | 13 | 8 | 5 | 5 | 13 | 10 | 17 | 27 | 26 | 29 | 51 | 56 | 50 | 27 | 29 | 20 | 21 | 19 | 20 | 24 | 13 | 11 | 17 | 9 | 3 | 13 | 4 | 3 | 10 | 10 | 6 | 10 | 7 | 17 | 33 | 33 | 48 | 48 | 48 | 27 | 32 | 19 | 20 | 17 | 17 | 10 | 6 | 3 | 17 | 12 | 11 | 3 | 15 | 11 | 13 | 9 | 22 | 18 | 22 | 30 | 33 | 40 | 38 | 29 | 32 | 29 | 30 | 21 | 23 | 28 | 14 | 12 | 18 | 8 | 12 | 9 | 3 | 7 | 7 | 11 | 14 | 22 | 14 | 38 | 32 | 36 | 48 | 40 | 25 | 20 | 18 | 29 | 22 | 30 | 12 | 14 | 20 | 8 | 14 | 9 | 13 | 10 | 4 | 1 | 8 | 12 | 11 | 20 | 24 | 33 | 37 | 38 | 36 | 27 | 31 | 37 | 18 | 23 | 27 | 15 | 18 | 16 | 10 | 15 | 12 | 15 | 10 | 7 | 10 | 22 | 15 | 10 | 26 | 23 | 42 | 41 | 38 | 29 | 39 | 41 | 22 | 20 | 24 | 22 | 19 | 14 | 21 | 19 | 14 | 11 | 11 | 15 | 8 | 5 | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 25 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 26 | 18 | 25 | 22 | 20 | 14 | 14 | 11 | 10 | 10 | 11 | 10 | 13 | 6 | 13 | 21 | 26 | 22 | 33 | 48 | 37 | 34 | 36 | 24 | 27 | 27 | 27 | 18 | 14 | 22 | 9 | 17 | 8 | 9 | 8 | 5 | 7 | 12 | 15 | 17 | 21 | 29 | 25 | 25 | 36 | 44 | 23 | 29 | 17 | 28 | 28 | 30 | 11 | 15 | 28 | 9 | 12 | 19 | 11 | 6 | 5 | 13 | 14 | 17 | 17 | 20 | 35 | 20 | 23 | 39 | 44 | 22 | 19 | 31 | 22 | 29 | 11 | 15 | 13 | 11 | 9 | 8 | 8 | 16 | 9 | 5 | 7 | 9 | 18 | 17 | 26 | 28 | 33 | 41 | 38 | 39 | 39 | 22 | 34 | 32 | 30 | 21 | 13 | 9 | 13 | 15 | 16 | 16 | 10 | 5 | 3 | 6 | 17 | 10 | 22 | 28 | 32 | 24 | 30 | 32 | 24 | 24 | 18 | 24 | 23 | 31 | 14 | 18 | 13 | 15 | 4 | 8 | 9 | 12 | 8 | 6 | 7 | 12 | 13 | 16 | 27 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 Aug| 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 | 0 | 3 | 1 | 1 | 2 | 0 | 1 | 0 |Jul 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 02 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 03 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 1 | 2 | 0 | 1 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 06 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 07 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | 2 | 08 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 09 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 0 | 1 | 1 | 1 | 0 | 2 | 0 | 1 | 11 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 4 | 0 | 1 | 3 | 5 | 3 | 12 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 7 | 5 | 3 | 11 | 7 | 2 | 13 | 6 | 3 | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 2 | 0 | 2 | 2 | 3 | 4 | 4 | 8 | 4 | 2 | 1 | 14 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 1 | 2 | 2 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 2 | 1 | 1 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 1 | 0 | 17 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 2 | 1 | 0 | 2 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 25 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 26 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 28 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 1 | 0 | 30 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 -- Aug| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 30 | 24 | 30 | 28 | 35 | 27 | 10 | 7 | 6 |Jul 01 | 8 | 3 | 4 | 7 | 6 | 8 | 1 | 2 | 2 | 3 | 2 | 9 | 14 | 10 | 17 | 23 | 21 | 32 | 27 | 15 | 20 | 12 | 5 | 7 | 02 | 9 | 5 | 9 | 8 | 8 | 5 | 6 | 4 | 5 | 1 | 3 | 4 | 12 | 10 | 20 | 23 | 23 | 23 | 24 | 23 | 24 | 10 | 6 | 12 | 03 | 6 | 3 | 4 | 4 | 4 | 5 | 7 | 5 | 1 | 2 | 2 | 3 | 9 | 11 | 18 | 20 | 15 | 16 | 23 | 20 | 18 | 14 | 13 | 6 | 04 | 9 | 4 | 2 | 6 | 7 | 7 | 1 | 2 | 4 | 2 | 5 | 5 | 5 | 10 | 12 | 13 | 18 | 24 | 19 | 15 | 18 | 16 | 8 | 10 | 05 | 7 | 5 | 8 | 10 | 5 | 6 | 6 | 2 | 0 | 2 | 3 | 3 | 4 | 9 | 11 | 18 | 15 | 23 | 13 | 14 | 18 | 14 | 6 | 6 | 06 | 7 | 5 | 6 | 7 | 4 | 5 | 8 | 1 | 2 | 3 | 5 | 4 | 5 | 15 | 11 | 13 | 15 | 16 | 17 | 12 | 13 | 11 | 9 | 15 | 07 | 10 | 5 | 8 | 7 | 6 | 6 | 4 | NS | NS | NS | 3 | 9 | 8 | 7 | 14 | 9 | 16 | 16 | 16 | 21 | 18 | 10 | 13 | 9 | 08 | 9 | 8 | 6 | 6 | 5 | 5 | 3 | 2 | 0 | 1 | 4 | 5 | 7 | 13 | 9 | 18 | 10 | 11 | 18 | 23 | 9 | 14 | 8 | 12 | 09 | 7 | 8 | 8 | NS | NS | 8 | 2 | 0 | 3 | 3 | 1 | 3 | 3 | 9 | 10 | 12 | 10 | 18 | 15 | 18 | 10 | 10 | 6 | 2 | 10 | 4 | 8 | NS | NS | NS | NS | NS | NS | 6 | 2 | 2 | 4 | 6 | 5 | 11 | 4 | 12 | 17 | 9 | 10 | 12 | 12 | 7 | 11 | 11 | 7 | 4 | NS | NS | NS | NS | 2 | 2 | 0 | 2 | 3 | 2 | 6 | 6 | 15 | 11 | 8 | 13 | 13 | 14 | 4 | 11 | 8 | 7 | 12 | 14 | 14 | NS | NS | NS | NS | NS | 2 | 2 | 2 | 2 | 4 | 9 | 14 | 12 | 16 | 11 | 19 | 25 | 17 | 18 | 17 | 16 | 13 | 13 | 12 | NS | 6 | 8 | 10 | NS | 0 | 2 | 2 | 3 | 3 | 4 | 8 | 2 | 11 | 20 | 15 | 14 | 11 | 18 | 18 | 12 | 11 | 13 | 14 | 6 | 6 | 12 | 6 | 3 | 7 | 3 | 3 | 4 | 1 | 0 | 2 | 5 | 4 | 9 | 10 | 9 | 13 | 12 | 12 | 16 | 11 | 11 | 12 | 15 | 5 | 2 | 4 | 2 | 3 | 4 | 5 | 3 | 4 | 2 | 2 | 5 | 3 | 9 | 10 | 14 | 14 | 16 | 12 | 7 | 14 | 8 | 6 | 7 | 16 | 4 | 3 | 5 | 4 | 6 | 6 | 5 | NS | 0 | 2 | 3 | 4 | 4 | 5 | 2 | 6 | 8 | 10 | 8 | 10 | 8 | 11 | 8 | 4 | 17 | 2 | 6 | 10 | 3 | NS | NS | NS | 2 | 1 | 0 | 0 | 2 | 1 | 7 | 4 | 5 | 13 | 9 | 9 | 8 | 10 | 7 | 4 | 4 | 18 | 3 | 2 | NS | NS | NS | NS | NS | NS | 0 | 0 | 2 | 3 | 5 | 3 | 4 | 7 | 8 | 15 | 6 | 12 | 9 | 3 | 6 | 4 | 19 | NS | NS | NS | 6 | 5 | 7 | 2 | 3 | 2 | 1 | 3 | 5 | 8 | 13 | 7 | 7 | 9 | 11 | 12 | 16 | 9 | 9 | 7 | 6 | 20 | 7 | 3 | 5 | 4 | 8 | 13 | 5 | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 4 | 9 | 14 | 13 | 8 | 16 | 10 | 16 | 7 | 7 | 21 | 4 | 13 | 6 | 7 | 5 | 1 | 4 | 5 | 5 | 7 | 4 | 5 | 5 | 4 | 8 | 9 | 17 | 11 | 18 | 12 | 12 | 4 | 6 | 6 | 22 | 10 | 4 | 5 | 4 | 6 | 16 | 4 | 5 | 8 | 4 | 1 | 5 | 2 | 3 | 1 | 9 | 10 | 23 | 10 | 9 | 10 | 3 | 11 | 4 | 23 | 4 | 4 | 8 | 9 | 5 | 10 | 9 | 6 | 0 | 2 | 4 | 5 | 6 | 2 | 5 | 6 | 12 | 9 | 14 | 7 | 9 | 15 | 3 | 7 | 24 | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 7 | 7 | 10 | 10 | 11 | 15 | 12 | 13 | 10 | 8 | 10 | 25 | 8 | 11 | 4 | 6 | 11 | 5 | 6 | 2 | 3 | 1 | 3 | 0 | 8 | 4 | 7 | 4 | 8 | 5 | 12 | 6 | 10 | 12 | 9 | 6 | 26 | 2 | 4 | 5 | 7 | 7 | 9 | 5 | 2 | 4 | 5 | 3 | 3 | 6 | 5 | 9 | 7 | 7 | 18 | 12 | 11 | 9 | 8 | 7 | 2 | 27 | 5 | 7 | 4 | 3 | 3 | 4 | 2 | 3 | 2 | 4 | 2 | 2 | 8 | 4 | 8 | 11 | 9 | 11 | 12 | 9 | 10 | 6 | 2 | 8 | 28 | 4 | 3 | 7 | 8 | NS | NS | NS | 0 | 3 | 3 | 0 | 5 | 3 | 1 | 6 | 11 | 12 | 12 | 12 | 15 | 13 | 6 | 4 | 6 | 29 | 7 | 3 | 7 | 2 | NS | NS | NS | NS | NS | 3 | 2 | 9 | 3 | 7 | 9 | 3 | 5 | 15 | 11 | 11 | 9 | 9 | 8 | 7 | 30 | 5 | 2 | 3 | NS | NS | NS | NS | NS | 4 | 3 | 1 | 7 | 1 | 5 | 5 | 6 | 14 | 9 | 10 | 12 | 10 | 6 | 7 | 6 | 31 | 4 | 6 | 9 | 11 | 5 | 6 | 9 | 3 | 2 | 4 | 2 | 6 | 3 | 5 | 4 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 Aug| 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 | 1 | 0 |Jul 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 02 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 06 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 08 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 09 | 0 | 0 | 1 | NS | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 10 | 1 | 1 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11 | 1 | 1 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 1 | 12 | 3 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 5 | 2 | 0 | 13 | 3 | NS | 1 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 3 | 2 | 0 | 14 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 1 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 17 | 0 | 1 | 1 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | NS | NS | NS | 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 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 24 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 1 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 1 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 30 | 1 | 1 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 -- Aug| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 | 24 | 25 | 23 | 13 | 13 | 15 | 6 | 6 |Jul 01 | 5 | 3 | 2 | 2 | 7 | 1 | 2 | 1 | 1 | 2 | 1 | 4 | 9 | 10 | 9 | 12 | 19 | 16 | 21 | 23 | 17 | 14 | 17 | 13 | 02 | 6 | 3 | 1 | 5 | 6 | 2 | 2 | 2 | 1 | 0 | 2 | 4 | 4 | 13 | 14 | 23 | 16 | 11 | 20 | 9 | 13 | 14 | 5 | 3 | 03 | 1 | 2 | 0 | 3 | 2 | 4 | 4 | 4 | 1 | 2 | 6 | 7 | 8 | 9 | 10 | 19 | 18 | 15 | 20 | 10 | 16 | 15 | 8 | 6 | 04 | 3 | 1 | 2 | 3 | 1 | 3 | 4 | 5 | 1 | 1 | 3 | 1 | 2 | 7 | 7 | 15 | 15 | 22 | 13 | 9 | 9 | 8 | 9 | 8 | 05 | 5 | 4 | 4 | 6 | 6 | 2 | 0 | 1 | 2 | 0 | 0 | 5 | 8 | 12 | 16 | 26 | 22 | 13 | 19 | 10 | 17 | 16 | 9 | 6 | 06 | 8 | 3 | 0 | 3 | 2 | 1 | 1 | 0 | 5 | 1 | 3 | 5 | 7 | 6 | 8 | 17 | 11 | 11 | 12 | 17 | 10 | 9 | 21 | 15 | 07 | 13 | 10 | 7 | 7 | 4 | 3 | 3 | 2 | 6 | 1 | 0 | 2 | 7 | 9 | 12 | 19 | 16 | 9 | 16 | 15 | 22 | 24 | 13 | 9 | 08 | 8 | 3 | 5 | 3 | 2 | 3 | 3 | 1 | 0 | 3 | 2 | 4 | 2 | 14 | 9 | 3 | 16 | 20 | 13 | 10 | 14 | 6 | 8 | 15 | 09 | 8 | 6 | 4 | 6 | 1 | 2 | 2 | 2 | 4 | 1 | 0 | 6 | 5 | 8 | 11 | 11 | 11 | 11 | 14 | 9 | 9 | 20 | 8 | 13 | 10 | 14 | 8 | 4 | 5 | 3 | 4 | 0 | 2 | 2 | 1 | 0 | 2 | 6 | 7 | 10 | 16 | 15 | 12 | 8 | 18 | 9 | 17 | 7 | 7 | 11 | 5 | 5 | 6 | 2 | 3 | 2 | 2 | 0 | 2 | 1 | 2 | 2 | 7 | 6 | 12 | 9 | 11 | 26 | 9 | 10 | 10 | 8 | 22 | 10 | 12 | 15 | 11 | 10 | 12 | 10 | 3 | 4 | 7 | 4 | 1 | 7 | 9 | 8 | 8 | 12 | 14 | 17 | 24 | 19 | 35 | 24 | 41 | 27 | 35 | 13 | 26 | 22 | 4 | 8 | 2 | 5 | 8 | 7 | 4 | 1 | 2 | 7 | 8 | 13 | 23 | 15 | 4 | 16 | 26 | 16 | 12 | 15 | 18 | 24 | 14 | 14 | 13 | 4 | 4 | 4 | 6 | 4 | 3 | 2 | 2 | 2 | 4 | 10 | 12 | 7 | 10 | 6 | 6 | 21 | 19 | 21 | 10 | 13 | 11 | 15 | 8 | 0 | 11 | 4 | 3 | 4 | 4 | 3 | 2 | 4 | 3 | 4 | 13 | 9 | 11 | 10 | 9 | 11 | 12 | 19 | 27 | 24 | 12 | 12 | 16 | 5 | 8 | 10 | 6 | 1 | 1 | 2 | 2 | 4 | 4 | 1 | 2 | 5 | 8 | 14 | 11 | 10 | 8 | 7 | 8 | 9 | 10 | 15 | 8 | 17 | 4 | 9 | 8 | 3 | 2 | 4 | 4 | 2 | 5 | 5 | 2 | 5 | 5 | 6 | 13 | 5 | 14 | 14 | 8 | 15 | 12 | 15 | 13 | 13 | 18 | 7 | 3 | 1 | 3 | 4 | 2 | 0 | 0 | 2 | 6 | 0 | 6 | 7 | 9 | 8 | 9 | 13 | 7 | 6 | 24 | 14 | 15 | 19 | 12 | 19 | 16 | 5 | 6 | 2 | 3 | 2 | 3 | 3 | 5 | 1 | 4 | 6 | 6 | 12 | 15 | 10 | 7 | 12 | 9 | 5 | 16 | 8 | 8 | 13 | 20 | 13 | 9 | 4 | 3 | 4 | 5 | 3 | 5 | 4 | 6 | 3 | 5 | 9 | 9 | 10 | 13 | 4 | 15 | 21 | 27 | 22 | 34 | 10 | 11 | 21 | 8 | 7 | 4 | 9 | 3 | 12 | 0 | 4 | 1 | 6 | 1 | 5 | 8 | 7 | 9 | 7 | 8 | 13 | 20 | 18 | 10 | 21 | 9 | 8 | 22 | 3 | 2 | 5 | 5 | 5 | 4 | 6 | 3 | 2 | 6 | 1 | 6 | 8 | 5 | 10 | 10 | 14 | 10 | 5 | 12 | 5 | 14 | 14 | 12 | 23 | 6 | 5 | 3 | 6 | 4 | 2 | 3 | 3 | 2 | 3 | 8 | 6 | 5 | 8 | 7 | 6 | 10 | 18 | 12 | 5 | 5 | 11 | 5 | 7 | 24 | 8 | 6 | 2 | 2 | 3 | 1 | 7 | 4 | 3 | 1 | 3 | 5 | 10 | 13 | 10 | 12 | 11 | 7 | 12 | 11 | 14 | 9 | 14 | 8 | 25 | 6 | 9 | 5 | 4 | 4 | 9 | 5 | 3 | 0 | 5 | 1 | 2 | 6 | 5 | 14 | 11 | 13 | 17 | 17 | 9 | 9 | 13 | 7 | 13 | 26 | 4 | 4 | 3 | 7 | 5 | 6 | 3 | 3 | 4 | 5 | 2 | 3 | 6 | 3 | 15 | 7 | 8 | 9 | 2 | 5 | 8 | 6 | 10 | 12 | 27 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 2 | 3 | 3 | 2 | 7 | 6 | 4 | 9 | 3 | 9 | 10 | 5 | 5 | 3 | 11 | 6 | 6 | 28 | 5 | 5 | 4 | 4 | 6 | 5 | 5 | 1 | 5 | 4 | 3 | 3 | 9 | 15 | 4 | 11 | 3 | 13 | 16 | 5 | 6 | 15 | 11 | 11 | 29 | 7 | 7 | 10 | 7 | 1 | 3 | 4 | 4 | 1 | 2 | 3 | 4 | 7 | 13 | 10 | 9 | 9 | 13 | 15 | 10 | 10 | 10 | 5 | 8 | 30 | 11 | 9 | 5 | 4 | 2 | 4 | 0 | 2 | 1 | 2 | 1 | 8 | 5 | 7 | 5 | 9 | 3 | 9 | 8 | 7 | 8 | 8 | 8 | 6 | 31 | 9 | 3 | 0 | 1 | 2 | 4 | 6 | 7 | 6 | 3 | 1 | 4 | 8 | 7 | 6 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 Aug| 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 | 1 | 5 | 1 | 1 | 3 | 0 | 0 | 0 |Jul 01 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 2 | 2 | 0 | 0 | 3 | 3 | 0 | 0 | 03 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 04 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 1 | 0 | 05 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 4 | 0 | 1 | 0 | 5 | 0 | 07 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 1 | 0 | 1 | 3 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 3 | 1 | 2 | 10 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 5 | 1 | 3 | 1 | 0 | 11 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 5 | 3 | 12 | 1 | 5 | 2 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 6 | 5 | 8 | 9 | 15 | 7 | 12 | 13 | 5 | 4 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 0 | 3 | 4 | 4 | 5 | 2 | 2 | 2 | 14 | 3 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 3 | 1 | 0 | 3 | 1 | 1 | 0 | 15 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 0 | 2 | 0 | 4 | 3 | 1 | 2 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 2 | 0 | 0 | 18 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 21 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 0 | 1 | 1 | 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 | 1 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 29 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 -- Aug| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 97 | 85 | 75 | 83 | 76 | 79 | 37 | 44 | 42 |Jul 01 | 35 | 30 | 34 | 23 | 18 | 10 | 14 | 9 | 22 | 22 | 21 | 31 | 44 | 49 | 82 | 84 | 69 | 64 | 57 | 79 | 58 | 58 | 51 | 64 | 02 | 28 | 27 | 22 | 20 | 16 | 12 | 12 | 7 | 8 | 24 | 25 | 14 | 55 | 49 | 85 | 82 | 61 | 79 | 80 | 75 | 61 | 55 | 44 | 40 | 03 | 31 | 28 | 34 | 24 | 13 | 9 | 15 | 10 | 5 | 15 | 19 | 19 | 39 | 65 | 73 | 75 | 73 | 66 | 60 | 67 | 46 | 51 | 45 | 44 | 04 | 49 | 16 | 12 | 14 | 11 | 14 | 15 | 9 | 7 | 15 | 22 | 24 | 32 | 53 | 75 | 65 | 61 | 66 | 65 | 57 | 50 | 47 | 53 | 46 | 05 | 29 | 26 | 23 | 19 | 14 | 10 | 11 | 10 | 23 | 12 | 21 | 21 | 30 | 36 | 40 | 57 | 50 | 50 | 38 | 47 | 69 | 50 | 46 | 28 | 06 | 20 | 14 | 15 | 14 | 9 | 18 | 15 | 15 | 17 | 17 | 8 | 23 | 30 | 56 | 62 | 55 | 54 | 50 | 55 | 65 | 62 | 53 | 66 | 44 | 07 | 43 | 20 | 24 | 24 | 18 | 17 | 9 | 19 | 17 | 31 | 19 | 27 | 33 | 39 | 67 | 63 | 54 | 54 | 69 | 78 | 71 | 70 | 57 | 49 | 08 | 43 | 27 | 21 | 19 | 14 | 14 | 20 | 16 | 15 | 20 | 25 | 21 | 45 | 42 | 34 | 50 | 45 | 57 | 68 | 71 | 45 | 54 | 37 | 50 | 09 | 34 | 31 | 25 | 11 | 9 | 12 | 9 | 12 | 11 | 16 | 19 | 23 | 22 | 58 | 50 | 54 | 53 | 47 | 57 | 61 | 41 | 47 | 36 | 45 | 10 | 36 | 29 | 22 | 20 | 8 | 9 | 9 | 8 | 9 | 10 | 17 | 14 | 31 | 33 | 40 | 46 | 43 | 43 | 49 | 60 | 50 | 48 | 46 | 30 | 11 | 37 | 21 | 24 | 23 | 9 | 14 | 25 | 10 | 8 | 13 | 22 | 24 | 32 | 36 | 47 | 54 | 56 | 60 | 71 | 61 | 65 | 56 | 52 | 48 | 12 | 53 | 28 | 21 | 18 | 11 | 8 | 9 | 5 | 10 | 15 | 20 | 17 | 41 | 35 | 50 | 50 | 60 | 69 | 79 | 87 | 75 | 63 | 62 | 60 | 13 | 49 | 36 | 27 | 17 | 10 | 17 | 12 | 17 | 11 | 13 | 20 | 28 | 31 | 38 | 52 | 48 | 41 | 56 | 71 | 77 | 73 | 68 | 64 | 71 | 14 | 52 | 40 | 41 | 24 | 23 | 10 | 13 | 22 | 25 | 13 | 0 | 2 | 38 | 34 | 43 | 31 | 31 | 42 | 49 | 39 | 54 | 55 | 34 | 39 | 15 | 31 | 16 | 15 | 9 | 7 | 3 | 9 | 5 | 17 | 16 | 12 | 15 | 17 | 28 | 26 | 26 | 26 | 38 | 36 | 46 | 31 | 31 | 31 | 25 | 16 | 16 | 20 | 17 | 15 | 5 | 3 | 6 | 5 | 2 | 7 | 6 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 17 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 18 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 19 | 22 | 17 | 9 | 8 | 5 | 9 | 4 | 6 | 1 | 25 | 31 | 45 | 46 | 69 | 87 | 72 | 55 | 50 | 59 | 60 | 76 | 63 | 66 | 72 | 20 | 88 | 45 | 48 | 35 | 26 | 20 | 34 | 26 | 25 | 34 | 23 | 40 | 54 | 58 | 65 | 63 | 58 | 85 | 76 | 76 | 81 | 74 | 81 | 79 | 21 | 76 | 48 | 33 | 46 | 34 | 24 | 26 | 32 | 24 | 36 | 39 | 43 | 45 | 64 | 72 | 84 | 61 | 54 | 67 | 72 | 71 | 47 | 61 | 65 | 22 | 61 | 48 | 37 | 35 | 19 | 16 | 18 | 25 | 19 | 25 | 31 | 28 | 52 | 53 | 59 | 67 | 61 | 50 | 51 | 58 | 55 | 63 | 61 | 58 | 23 | 62 | 42 | 41 | 28 | 24 | 20 | 17 | 21 | 17 | 19 | 27 | 41 | 49 | 47 | 52 | 44 | 50 | 66 | 54 | 65 | 49 | 68 | 50 | 55 | 24 | 56 | 31 | 31 | 22 | 16 | 22 | 11 | 13 | 11 | 21 | 19 | 38 | 45 | 54 | 55 | 56 | 56 | 52 | 62 | 51 | 55 | 59 | 56 | 56 | 25 | 64 | 47 | 32 | 19 | 26 | 21 | 17 | 18 | 20 | 23 | 27 | 34 | 42 | 47 | 76 | 48 | 54 | 55 | 56 | 58 | 50 | 59 | 50 | 59 | 26 | 45 | 38 | 37 | 28 | 24 | 26 | 30 | 29 | 33 | 27 | 42 | 50 | 47 | 46 | 66 | 60 | 50 | 64 | 70 | 66 | 58 | 70 | 65 | 65 | 27 | 61 | 41 | 34 | 26 | 28 | 23 | 17 | 24 | 26 | 29 | 33 | 45 | 47 | 46 | 62 | 55 | 50 | 47 | 51 | 58 | 65 | 62 | 46 | 53 | 28 | 51 | 42 | 43 | 35 | 25 | 16 | 19 | 27 | 27 | 32 | 27 | 29 | 53 | 52 | 53 | 54 | 48 | 42 | 67 | 63 | 80 | 61 | 50 | 56 | 29 | 45 | 30 | 22 | 16 | 13 | 14 | 14 | 13 | 15 | 20 | 24 | 32 | 44 | 41 | 74 | 43 | 56 | 54 | 66 | 58 | 76 | 50 | 61 | 61 | 30 | 53 | 48 | 35 | 30 | 22 | 14 | 30 | 25 | 27 | 25 | 28 | 45 | 44 | 61 | 50 | 57 | 43 | 66 | 69 | 57 | 50 | 61 | 63 | 58 | 31 | 56 | 41 | 38 | 24 | 19 | 27 | 24 | 14 | 25 | 18 | 30 | 35 | 50 | 46 | 53 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 Aug| 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 | 0 | 2 | 3 | 3 | 4 | 0 | 3 | 4 |Jul 01 | 1 | 0 | 2 | 2 | 3 | 3 | 4 | 2 | 0 | 1 | 1 | 2 | 2 | 4 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 0 | 1 | 2 | 02 | 3 | 0 | 7 | 2 | 1 | 1 | 3 | 1 | 0 | 1 | 2 | 3 | 3 | 3 | 1 | 0 | 2 | 2 | 3 | 4 | 6 | 1 | 1 | 0 | 03 | 2 | 0 | 6 | 2 | 2 | 3 | 2 | 2 | 0 | 4 | 2 | 3 | 0 | 1 | 0 | 0 | 1 | 3 | 3 | 3 | 1 | 2 | 0 | 4 | 04 | 7 | 0 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 9 | 1 | 0 | 0 | 0 | 1 | 05 | 0 | 1 | 1 | 4 | 3 | 1 | 0 | 2 | 1 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 1 | 0 | 0 | 2 | 0 | 06 | 3 | 2 | 3 | 1 | 4 | 2 | 1 | 2 | 3 | 2 | 2 | 1 | 0 | 2 | 1 | 1 | 1 | 1 | 7 | 0 | 2 | 0 | 3 | 2 | 07 | 3 | 1 | 5 | 5 | 4 | 3 | 2 | 1 | 2 | 0 | 4 | 0 | 2 | 0 | 0 | 0 | 2 | 5 | 6 | 5 | 0 | 0 | 6 | 3 | 08 | 5 | 2 | 3 | 5 | 2 | 2 | 2 | 1 | 1 | 2 | 0 | 1 | 2 | 2 | 1 | 3 | 2 | 3 | 5 | 6 | 4 | 2 | 2 | 4 | 09 | 5 | 3 | 4 | 1 | 1 | 3 | 1 | 1 | 2 | 4 | 5 | 4 | 2 | 0 | 1 | 1 | 1 | 3 | 4 | 3 | 2 | 3 | 3 | 4 | 10 | 2 | 3 | 6 | 4 | 1 | 0 | 3 | 1 | 1 | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 2 | 4 | 6 | 1 | 5 | 2 | 3 | 11 | 5 | 5 | 6 | 5 | 3 | 2 | 5 | 1 | 0 | 1 | 1 | 3 | 1 | 1 | 2 | 1 | 0 | 1 | 7 | 4 | 3 | 8 | 9 | 5 | 12 | 10 | 2 | 4 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 1 | 0 | 2 | 0 | 3 | 2 | 2 | 13 | 10 | 12 | 20 | 12 | 13 | 13 | 8 | 4 | 5 | 2 | 0 | 2 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 0 | 2 | 2 | 8 | 7 | 15 | 13 | 9 | 4 | 6 | 14 | 6 | 5 | 8 | 7 | 1 | 1 | 2 | 4 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 2 | 3 | 1 | 4 | 4 | 1 | 15 | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 3 | 4 | 1 | 2 | 16 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 17 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 18 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 19 | 0 | 2 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 4 | 4 | 6 | 3 | 3 | 0 | 1 | 2 | 0 | 3 | 2 | 1 | 1 | 5 | 20 | 8 | 2 | 5 | 4 | 3 | 1 | 6 | 2 | 1 | 5 | 5 | 5 | 3 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | 2 | 3 | 3 | 5 | 21 | 7 | 5 | 5 | 7 | 5 | 3 | 6 | 3 | 5 | 4 | 2 | 6 | 2 | 2 | 2 | 2 | 1 | 2 | 1 | 1 | 3 | 0 | 1 | 8 | 22 | 9 | 3 | 5 | 4 | 3 | 2 | 3 | 4 | 1 | 3 | 3 | 5 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 4 | 0 | 1 | 5 | 23 | 6 | 4 | 8 | 7 | 5 | 5 | 4 | 0 | 2 | 1 | 8 | 1 | 1 | 1 | 0 | 0 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 4 | 24 | 6 | 4 | 8 | 2 | 3 | 3 | 2 | 3 | 1 | 1 | 7 | 3 | 1 | 1 | 1 | 1 | 0 | 1 | 4 | 2 | 0 | 2 | 2 | 4 | 25 | 4 | 6 | 6 | 1 | 2 | 2 | 4 | 2 | 3 | 1 | 2 | 2 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 8 | 26 | 6 | 2 | 5 | 5 | 2 | 2 | 8 | 2 | 4 | 2 | 4 | 3 | 2 | 3 | 0 | 2 | 2 | 1 | 2 | 4 | 1 | 0 | 1 | 4 | 27 | 5 | 4 | 3 | 2 | 5 | 3 | 5 | 3 | 6 | 4 | 8 | 7 | 2 | 2 | 1 | 1 | 1 | 0 | 2 | 3 | 2 | 1 | 0 | 2 | 28 | 6 | 3 | 6 | 4 | 1 | 2 | 3 | 3 | 4 | 2 | 5 | 2 | 2 | 1 | 0 | 1 | 0 | 0 | 3 | 2 | 1 | 1 | 1 | 5 | 29 | 5 | 1 | 3 | 3 | 1 | 2 | 3 | 2 | 1 | 3 | 3 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 | 4 | 30 | 4 | 5 | 5 | 7 | 3 | 2 | 5 | 2 | 1 | 0 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 31 | 2 | 2 | 3 | 2 | 3 | 2 | 3 | 2 | 3 | 3 | 4 | 1 | 1 | 2 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 -- Aug| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 45 | 33 | 30 | 38 | 31 | 27 | 29 | 18 | 17 |Jul 01 | 14 | 10 | 12 | 10 | 5 | 4 | 7 | 11 | 7 |??? |??? |??? | 21 | 27 | 28 | 26 | 23 | 32 | 35 | 30 | 32 | 26 | 18 | 15 | 02 | 9 | 12 | 8 | 7 | 1 | 8 | 11 | 2 | 2 | 7 | 14 | 11 | 15 | 24 | 32 | 37 | 24 | 26 | 30 | 33 | 31 | 26 | 12 | 22 | 03 | 5 | 2 | 0 | 6 | 5 | NS | NS | NS | 2 | 8 | 6 | 6 | 22 | 33 | 33 | 45 | 39 | 31 | 29 | 27 | 32 | 15 | 21 | 18 | 04 | 11 | 7 | 3 | 3 | NS | NS | NS | 6 | 7 | 8 | 1 | 4 | 15 | 15 | 23 | 33 | 33 | 23 | 33 | 32 | 23 | 21 | 20 | 10 | 05 | 11 | 2 | NS | 2 | NS | 1 | 3 | 0 | 2 | 6 | 5 | 14 | 13 | 26 | 18 | 26 | 18 | 16 | 26 | 20 | 27 | 20 | 14 | 6 | 06 | 7 | 3 | 1 | 3 | NS | NS | NS | 4 | 5 | 6 | 13 | 11 | 18 | 14 | 32 | 24 | 23 | 18 | 34 | 33 | 28 | 23 | 19 | 18 | 07 | 19 | 11 | 8 | NS | NS | NS | NS | 5 | 9 | 10 | 3 | 14 | 17 | 23 | 24 | 29 | 32 | 22 | 28 | 33 | 35 | 27 | 20 | 14 | 08 | 15 | 16 | 5 | 3 | 10 | 11 | 5 | 12 | 5 | 8 | 7 | 14 | 11 | 12 | 12 | 24 | 25 | 22 | 32 | 23 | 28 | 30 | 21 | 11 | 09 | 12 | 11 | NS | NS | NS | 6 | 2 | 2 | 6 | 4 | 4 | 4 | 13 | 22 | 37 | 29 | 30 | 40 | 40 | 36 | 24 | 7 | 2 | 8 | 10 | 5 | NS | 1 | 2 | 2 | 4 | 1 | NS | 2 | 1 | 4 | 11 | 16 | 12 | 26 | 19 | 29 | 25 |??? |??? |??? |??? |??? | 20 | 11 | 7 | 6 | 6 | 2 | 2 | 2 | 0 | 2 | NS | 4 | 5 | 12 | 23 | 30 | 27 | 27 | 36 | 18 | 27 | 31 | 22 | 35 | 7 | 7 | 12 | 8 | 6 | 0 | 15 | NS | NS | 2 | 2 | 5 | 1 | 9 | 19 | 11 | 21 | 26 | 33 | 33 | 41 | 41 | 46 | 42 | 38 | 37 | 34 | 13 | 20 | 15 | 21 | 14 | 9 | 9 | 3 | 7 | 8 | 10 | 16 | 12 | 28 | 44 | 38 | 27 | 35 | 47 | 44 | 53 | 47 | 39 | 29 | 32 | 14 | 14 | 12 | NS | 2 | NS | 6 | 4 | 11 | 7 | 9 | 9 | 15 | 15 | 29 | 31 | 21 | 34 | 32 | 32 | 32 | 44 | 34 | 26 | 13 | 15 | 8 | NS | 5 | NS | 0 | 0 | 1 | 2 | 3 | 4 | 10 | 24 | 16 | 22 | 23 | 31 | 28 | 25 | 19 | 44 | 33 | 24 | 26 | 21 | 16 | NS | NS | NS | NS | NS | 1 | 0 | NS | NS | 3 | 6 | 4 | 26 | 21 | 19 | 26 | 18 | 31 | 28 | 21 | 20 | 22 | 27 | 11 | 17 | 4 | 6 | 3 | 6 | 2 | 7 | 4 | 3 | 4 | 9 | 3 | 7 | 16 | 25 |??? | 27 | 20 | 28 | 26 | 25 | 19 | 25 | 31 | 13 | 18 | 11 | 8 | 6 | 17 | 6 | 2 | 4 | 11 | 11 | 10 | 8 | 7 | 16 | 11 | 16 | 15 | 18 | 15 | 15 | 17 | 14 | 19 | 17 | 19 | 19 | 17 | 14 | 11 | 5 | 12 | 8 | 9 | 4 | 9 | 7 | 8 | 16 | 11 | 20 | 17 | 18 | 14 | 16 | 19 | 28 | 28 | 25 | 18 | 25 | 20 | 22 | 21 | 11 | 11 | 5 | 13 | 8 | 4 | 6 | 9 | 13 | 11 | 22 | 20 | 23 | 15 | 23 | 22 | 23 | 20 | 29 | 15 | 17 | 12 | 21 | 15 | 14 | 9 | 12 | 8 | 9 | 2 | 6 | 9 | 9 | 14 | 20 | 21 | 20 | 16 | 24 | 22 | 22 | 24 | 27 | 24 | 15 | 16 | 23 | 22 | 10 | 12 | 6 | 3 | 10 | 13 | 17 | 13 | 7 | 10 | 23 | 17 | 19 | 7 | 18 | 20 | 13 | 13 | 23 | 19 | 24 | 23 | 22 | 16 | 23 | 14 | 12 | 6 | 11 | 8 | 10 | 13 | 11 | 10 | 9 | 20 | 11 | 16 | 22 | 21 | 19 | 23 | 22 | 28 | 12 | 19 | 22 | 22 | 20 | 24 | 7 | 8 | 12 | NS | 9 | 8 | 14 | 10 | 14 | 19 | 13 | 14 | 19 | 20 | 21 | 22 | 16 | 30 | 24 | 22 | 31 | 24 | 31 | 11 | 25 | 18 | 4 | 8 | 16 | 6 | 7 | 6 | 6 | 8 | 6 | 15 | 14 | 23 | 20 | 20 | 16 | 26 | 18 | 18 | 22 | 20 | 28 | 26 | 16 | 26 | 8 | 14 | 24 | 14 | 10 | 5 | 9 | 11 | 13 | 17 | 9 | 11 | 15 | 18 | 19 | 22 | 22 | 20 | 21 | 21 | 26 | 25 | 21 | 9 | 27 | 11 | 3 | 3 | 5 | 0 | NS | NS | 10 | 2 | 10 | 7 | 16 | 17 | 14 | 13 | 7 | 13 | 15 | 20 | 13 | 17 | 12 | 17 | 16 | 28 | 6 | 19 | 4 | 1 | 2 | NS | 3 | 6 | 3 | 10 | 2 | 7 | 10 | 7 | 10 | 22 | 12 | 16 | 18 | 14 | 27 | 25 | 9 | 18 | 29 | 10 | 8 | 6 | 4 | 6 | NS |??? |??? |??? | 11 | 12 | 14 | 17 | 21 | 28 | 19 | 24 | 26 | 32 | 25 | 32 | 18 | 14 | NS | 30 | 12 | 10 | 5 | 9 | 5 | NS | 5 | 6 | 11 | 13 | 15 | 14 | 17 | 11 | 14 | 18 | 18 | 23 | 25 | 22 | 26 | 26 | 20 | 12 | 31 | 7 | 0 | 2 | 4 | 5 | 3 | 2 | 2 | 9 | 13 | 9 | 13 | 16 | 17 | 19 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 Aug| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 4 | 1 | 1 | 2 | 2 | 5 | 1 | 2 | 0 |Jul 01 | 0 | 1 | 2 | 1 | 1 | 1 | 0 | 0 | 1 |??? |??? |??? | 1 | 2 | 3 | 0 | 6 | 4 | 1 | 3 | 4 | 0 | 2 | 3 | 02 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 4 | 2 | 1 | 3 | 3 | 5 | 4 | 1 | 2 | 03 | 0 | 0 | 0 | 2 | 1 | NS | NS | NS | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 3 | 1 | 0 | 2 | 1 | 3 | 4 | 4 | 0 | 04 | 2 | 0 | 0 | 0 | NS | NS | NS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 1 | 3 | 3 | 2 | 2 | 1 | 1 | 05 | 1 | 1 | NS | 0 | NS | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 4 | 6 | 1 | 1 | 3 | 2 | 0 | 06 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 3 | 1 | 1 | 0 | 5 | 2 | 1 | 2 | 4 | 2 | 07 | 2 | 0 | 0 | NS | NS | NS | NS | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 2 | 2 | 6 | 2 | 4 | 3 | 2 | 1 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 3 | 1 | 2 | 2 | 4 | 4 | 3 | 1 | 09 | 2 | 0 | NS | NS | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 2 | 7 | 5 | 4 | 2 | 1 | 1 | 0 | 10 | 0 | NS | 0 | 1 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 2 | 5 | 2 |??? |??? |??? |??? |??? | 2 | 11 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 2 | 2 | 2 | 4 | 1 | 3 | 4 | 5 | 5 | 7 | 5 | 1 | 12 | 1 | 1 | 0 | 2 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 5 | 2 | 13 | 7 | 11 | 14 | 15 | 10 | 14 | 13 | 7 | 4 | 2 | 1 | 1 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 5 | 4 | 7 | 5 | 5 | 13 | 16 | 14 | 11 | 4 | 7 | 14 | 1 | 3 | NS | 2 | NS | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 3 | 6 | 5 | 2 | 5 | 5 | 2 | 1 | 15 | 1 | NS | 2 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 2 | 0 | 9 | 3 | 5 | 3 | 16 | NS | NS | NS | NS | NS | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 6 | 1 | 1 | 2 | 1 | 3 | 2 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |??? | 2 | 1 | 4 | 4 | 0 | 1 | 1 | 2 | 0 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 1 | 19 | 0 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 1 | 20 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 2 | 2 | 4 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 2 | 1 | 1 | 0 | 1 | 0 | 22 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 3 | 0 | 1 | 1 | 23 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 2 | 3 | 1 | 0 | 24 | 0 | 1 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 2 | 3 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 26 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 27 | 2 | 1 | 1 | 1 | 0 | NS | NS | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 28 | 1 | 3 | 0 | 0 | 0 | NS | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | NS |??? |??? |??? | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 1 | 0 | NS | 30 | 1 | 1 | 0 | 2 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 31 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 -- Aug| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 29 | 23 | 26 | 18 | 24 | 25 | 7 | 6 | 8 |Jul 01 | 4 | 7 | 2 | 4 | 1 | 1 | 2 | 4 | 2 | 5 | NS | 6 | 18 | 14 | 25 | 24 | 15 | 28 | 24 | 10 | 20 | 13 | 6 | 6 | 02 | 6 | 4 | 3 | 8 | 2 | 6 | 5 | 3 | 5 | 3 | 2 | 5 | 11 | 16 | 25 | 17 | 25 | 13 | 23 | 28 | 26 | 11 | 5 | 10 | 03 | 3 | 2 | 3 | 2 | 2 | 0 | 2 | 2 | 2 | NS | 6 | 4 | 6 | 10 | 20 | 22 | 12 | 24 | 22 | 19 | 16 | 7 | 10 | 9 | 04 | 8 | 5 | 6 | 2 | 3 | 4 | 1 | 0 | 3 | 1 | 5 | 5 | 6 | 11 | 12 | 5 | 10 | 11 | 9 | 11 | 9 | 4 | 11 | 9 | 05 | 5 | 0 | 3 | 2 | 4 | 2 | 1 | 9 | 12 | 3 | 1 | 2 | 5 | 8 | 6 | 21 | 15 | 21 | 18 | 7 | 19 | 12 | 8 | 4 | 06 | 9 | 4 | 4 | 3 | 1 | 2 | 5 | 2 | 1 | 2 | 6 | 5 | 2 | 12 | 13 | 14 | 15 | 15 | 14 | 18 | 18 | 10 | 10 | 9 | 07 | 8 | 4 | 9 | 3 | 2 | 3 | 0 | 1 | 2 | 5 | 2 | 7 | 6 | 8 | 12 | 11 | 15 | 10 | 9 | 13 | 13 | 11 | 11 | 7 | 08 | 5 | 6 | 5 | 2 | 1 | 2 | 3 | 5 | NS | 4 | 1 | 3 | 8 | 9 | 6 | 16 | 5 | 10 | 15 | 14 | 12 | 6 | 6 | 6 | 09 | 7 | 7 | 6 | NS | 1 | 2 | 2 | NS | NS | 2 | 4 | 2 | 3 | 11 | 9 | 15 | 12 | 10 | 12 | 15 | 15 | 8 | 11 | 8 | 10 | 11 | 0 | 8 | 5 | 3 | 1 | 4 | 1 | 1 | 3 | 2 | 5 | 13 | 8 | 12 | 8 | 10 | 11 | 10 | 14 | 13 | 12 | 4 | 7 | 11 | 8 | 6 | 4 | NS | 2 | 3 | 4 | 1 | 1 | 3 | 3 | 5 | 5 | 12 | 10 | 10 | 11 | 11 | 14 | 11 | 12 | 13 | 16 | 8 | 12 | 16 | 8 | 9 | 4 | 4 | 5 | 3 | 4 | 1 | 3 | 1 | 9 | 7 | 17 | 18 | 13 | 9 | 13 | 25 | 28 | 16 | 32 | 12 | 12 | 13 | 20 | 7 | 15 | 3 | 4 | 5 | 3 | 3 | 2 | 2 | 3 | 3 | 4 | 5 | 11 | 19 | 20 | 22 | 24 | 17 | 27 | 21 | 18 | 16 | 14 | 13 | NS | 4 | 4 | 1 | 0 | 3 | 1 | 5 | 4 | 1 | 4 | 4 | 3 | 17 | 11 | 6 | 10 | 7 | 10 | 16 | 10 | 16 | 14 | 15 | 8 | NS | 4 | 1 | 0 | 0 | 1 | 1 | 2 | 5 | 0 | 4 | 6 | 7 | 11 | 12 | 11 | 8 | 9 | 14 | 17 | 18 | 11 | 6 | 16 | 3 | 2 | 4 | 7 | 1 | 2 | 3 | 1 | 4 | 3 | 3 | 6 | 4 | 3 | 4 | 6 | 7 | 9 | 3 | 11 | 6 | 12 | 7 | 6 | 17 | 2 | 7 | 4 | 0 | 2 | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 2 | 6 | 6 | 2 | 10 | 5 | 5 | 6 | 12 | 9 | 6 | 5 | 18 | 5 | 5 | 4 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 4 | 4 | 6 | 9 | 5 | 10 | 9 | 8 | 5 | 10 | 11 | 5 | 5 | 9 | 19 | 5 | NS | NS | NS | 2 | 2 | 1 | 3 | 4 | 2 | 1 | 6 | 7 | 11 | 9 | 7 | 6 | 16 | 10 | 13 | 7 | 9 | 7 | 5 | 20 | 5 | 2 | 6 | 3 | 4 | 7 | 6 | 4 | 3 | 5 | 3 | 6 | 10 | 10 | 6 | 7 | 13 | 8 | 9 | 14 | 8 | 5 | 3 | 3 | 21 | 1 | 4 | 1 | 3 | 4 | 2 | 3 | 3 | 2 | NS | 4 | 8 | 6 | 9 | 9 | 12 | 12 | 14 | 14 | 11 | 9 | 5 | 6 | 7 | 22 | 4 | 4 | 5 | 2 | 4 | 7 | 4 | 5 | 3 | 4 | 2 | 4 | 10 | 6 | 3 | 2 | 7 | 10 | 11 | 7 | 8 | 8 | 9 | 2 | 23 | 7 | 2 | 6 | 4 | 3 | 3 | 2 | 4 | 0 | 2 | 7 | 5 | 2 | 5 | 3 | 6 | 7 | 7 | 12 | 10 | 12 | 8 | 4 | 4 | 24 | 5 | 1 | 4 | 2 | 6 | 1 | 0 | 3 | 3 | 0 | 3 | 6 | 0 | 10 | 6 | 6 | 9 | 5 | 6 | 4 | 13 | NS | 4 | 8 | 25 | 5 | 7 | 3 | 2 | NS | 6 | 4 | 6 | 2 | 0 | 1 | 5 | 6 | 8 | 4 | 5 | 8 | 7 | 6 | 7 | 6 | 12 | 6 | 5 | 26 | 1 | 4 | 2 | 4 | 0 | 4 | NS | NS | NS | 2 | 3 | 6 | 3 | 4 | 6 | 6 | 3 | 9 | 9 | 3 | 5 | 6 | 6 | 7 | 27 | 7 | 3 | 0 | 3 | 4 | 1 | 2 | 4 | 1 | 2 | 5 | 2 | 11 | 6 | 9 | 9 | 3 | 5 | 6 | 9 | 6 | 9 | 4 | 8 | 28 | 6 | 2 | 3 | 6 | 2 | 4 | 2 | NS | 3 | 1 | 2 | 11 | 5 | 9 | 7 | 11 | 8 | 12 | 6 | 9 | 10 | 9 | 5 | 7 | 29 | 6 | 5 | 9 | 5 | 2 | 5 | 0 | 4 | 2 | 2 | 2 | NS | 3 | 7 | 10 | 6 | 6 | 7 | 10 | 8 | 13 | 9 | 5 | 2 | 30 | 3 | 2 | 1 | 3 | 0 | 2 | 0 | 1 | 3 | 3 | 2 | 6 | 5 | 6 | 5 | 2 | 2 | 4 | 7 | 7 | 8 | 6 | 3 | 2 | 31 | 2 | 5 | 5 | 1 | 5 | 4 | 4 | 3 | 4 | 3 | 2 | 6 | 6 | 12 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 Aug| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 |Jul 01 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 03 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 3 | 2 | 0 | 0 | 1 | 04 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 06 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 07 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | 1 | 08 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 09 | 0 | 0 | 0 | NS | 0 | 1 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 2 | 0 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 11 | 0 | 1 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 1 | 0 | 12 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 2 | 1 | 3 | 6 | 1 | 3 | 13 | 3 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 0 | 0 | 1 | 3 | 4 | 1 | 2 | 14 | 0 | NS | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 2 | 1 | 2 | 2 | 15 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 2 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 17 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 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 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 25 | 2 | 0 | 0 | 1 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 26 | 0 | 0 | 0 | 0 | 0 | 2 | NS | NS | NS | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 30 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 31 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 2011.09.05