Radio Meteor Observation in Japan No.131 September, 2012 ( 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 -- Sep| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 11 9 7 12 10 5 9 6 3 2 2 3 5 8 9 4 5 1 2 6 5 4 8 6 02 | 7 8 11 9 9 8 10 1 5 9 9 2 3 5 4 6 1 4 4 5 6 5 6 5 03 | 5 10 10 6 16 7 10 8 8 5 5 4 4 4 2 2 5 2 2 4 8 7 6 8 04 | 13 7 9 8 10 15 6 7 11 9 3 5 4 12 1 3 3 3 4 3 1 5 7 4 05 | 7 12 10 11 10 9 12 4 4 10 3 2 3 3 6 1 2 2 1 2 8 4 3 13 06 | 6 10 8 10 7 11 11 9 3 10 9 4 4 5 3 6 3 3 3 11 4 3 8 16 07 | 9 7 10 11 12 13 9 7 7 2 4 4 4 6 6 3 2 5 1 2 5 8 9 7 08 | 8 5 14 9 12 9 10 13 6 4 2 3 11 10 9 4 4 4 4 4 4 6 7 6 09 | 8 6 13 8 13 9 7 10 9 8 4 5 10 8 7 5 6 1 3 8 3 4 6 14 10 | 9 11 12 11 8 14 13 15 10 6 4 5 8 6 5 5 6 2 5 4 4 10 7 9 11 | 4 6 9 14 8 7 6 7 8 1 8 5 10 8 6 5 5 5 0 3 3 5 1 5 12 | 8 6 10 11 13 9 7 11 7 5 6 5 0 3 3 3 3 2 1 5 6 8 6 5 13 | 13 9 7 14 9 10 4 5 8 8 2 4 4 5 4 3 1 3 5 4 3 4 1 9 14 | 7 12 6 9 8 10 9 3 7 5 5 5 8 7 7 4 4 3 8 4 4 4 2 4 15 | 2 11 12 13 9 7 13 9 6 7 3 4 9 4 4 3 3 4 3 8 4 5 9 4 16 | 5 14 7 8 11 11 17 10 13 8 4 7 7 7 3 5 4 3 3 2 5 3 6 5 17 | 12 10 5 10 8 12 9 8 3 7 9 8 10 7 4 3 4 4 4 6 8 7 7 7 18 | 5 7 10 11 10 7 6 9 6 9 11 5 5 6 3 6 5 5 5 5 3 5 7 10 19 | 9 14 10 11 8 8 14 7 10 9 2 5 4 0 6 3 1 3 3 5 7 3 6 5 20 | 10 17 11 13 9 10 14 10 6 7 8 12 11 4 2 5 4 1 7 8 5 9 9 5 21 | 14 9 13 12 10 9 20 15 8 8 3 1 4 5 1 2 1 2 2 5 4 7 10 13 22 | 17 11 11 9 14 11 9 9 13 2 8 8 7 6 4 2 5 5 4 6 3 8 6 5 23 | 11 14 12 12 11 13 17 12 8 9 12 6 11 9 5 5 5 5 2 4 2 16 9 9 24 | 7 10 6 8 13 8 13 5 5 15 5 4 7 7 7 6 4 3 %1 6 5 6 5 8 25 | 14 16 14 20 9 6 9 13 10 7 6 %8 9 4 2 3 0 3 2 2 3 8 5 9 26 | 10 10 8 10 9 17 17 12 8 3 6 5 4 11 2 3 2 1 5 2 7 3 7 17 27 | 15 15 13 8 8 16 13 8 3 11 5 8 4 8 4 5 4 9 2 1 4 5 5 7 28 | 9 6 16 11 19 18 16 13 10 6 5 4 10 6 3 3 0 2 0 2 8 5 4 11 29 | 9 14 11 7 10 9 16 6 2 4 5 11 6 11 7 11 2 3 2 3 6 7 5 9 30 | 9 13 12 11 10 14 5 10 9 6 6 9 5 3 6 7 4 %1 -- --%11 3 3 7 ---+------------------------------------------------------------------------ Sep| 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 Sep| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 02 | 03 | 1 1 2 1 1 04 | 1 05 | 06 | 1 07 | 1 1 08 | 1 2 1 1 09 | 1 10 | 2 11 | 12 | 1 1 13 | 1 14 | 15 | 1 16 | 17 | 1 18 | 1 1 19 | 20 | 21 | 1 1 1 2 22 | 23 | 24 | 2 25 | 26 | 1 27 | 28 | 1 1 29 | 2 30 | 1 1 ---+------------------------------------------------------------------------ Sep| 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 -- Sep| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 11 11 13 12 8 6 8 8 8 0 1 1 %0 %2 0 2 2 2 4 4 5 18 4 7 02 | 2 1 3 5 8 5 9 8 5 1 2 3 1 0 4 0 5 1 5 1 7 4 4 2 03 | 5 4 2 4 12 3 7 7 2 3 3 2 2 1 1 2 2 3 2 4 7 8 8 5 04 | 4 5 3 4 5 6 7 8 1 5 2 2 2 3 2 4 2 4 2 1 7 7 4 4 05 | 6 4 3 7 6 7 4 5 4 5 1 3 1 3 3 3 2 2 3 6 13 9 13 4 06 | 5 5 5 11 7 5 10 3 6 1 0 3 1 3 2 4 3 2 3 3 4 7 8 6 07 | 5 1 6 11 12 5 6 2 8 2 1 3 3 2 4 2 2 2 4 3 14 3 9 7 08 | 7 5 8 7 2 8 11 7 3 1 1 1 5 %0 IF 5 4 2 2 5 3 5 13 5 09 | 5 6 1 4 9 7 8 6 9 1 1 3 4 2 3 4 2 2 4 2 4 2 5 3 10 | 7 1 3 3 5 8 8 8 2 3 3 2 5 1 3 0 1 2 2 3 2 6 2 3 11 | 4 2 2 8 13 8 8 10 4 6 7 3 1 3 5 1 5 0 4 5 12 10 9 6 12 | 11 6 7 11 7 11 11 8 2 2 2 2 2 2 0 1 6 4 6 3 6 7 4 5 13 | 6 3 8 4 6 1 9 6 9 2 3 1 4 2 1 4 0 3 4 4 7 9 6 8 14 | 10 4 4 5 6 10 3 4 5 4 4 3 2 3 3 2 2 2 4 4 5 6 4 4 15 | 4 2 6 4 11 10 11 10 8 5 0 4 5 1 2 2 1 3 5 3 5 4 2 3 16 | 2 4 5 2 6 12 7 7 6 0 1 3 2 2 4 4 5 1 5 4 6 6 5 5 17 | 2 0 7 9 5 7 11 10 6 3 6 1 2 7 3 4 0 0 %2 IF 4 7 4 6 18 | 1 4 5 4 6 8 8 5 6 4 2 2 1 0 0 0 0 0 1 3 4 1 7 0 19 | 3 2 1 5 6 1 6 3 4 1 1 0 0 4 1 0 %0 IF 1 3 2 2 0 0 20 | 3 6 8 7 3 3 3 4 6 4 1 1 2 0 0 2 1 %0 4 2 3 1 2 2 21 | 1 0 4 3 3 4 2 6 1 2 0 1 2 4 3 2 1 4 4 3 1 2 3 5 22 | 3 0 3 3 4 4 6 4 2 2 1 2 0 2 2 0 1 2 1 3 5 4 3 2 23 | 0 3 2 1 1 4 0 2 0 0 3 0 2 1 1 1 5 1 IF IF 4 3 3 5 24 | 3 2 5 7 5 4 4 2 2 1 4 1 1 0 0 0 0 1 1 6 3 2 6 5 25 | 2 3 3 5 1 6 6 4 3 2 4 4 2 1 1 1 %0 1 3 2 3 1 1 2 26 | 6 5 5 %4 %6 6 2 5 2 2 1 0 0 0 2 3 IF %1 3 2 2 5 3 6 27 | 5 6 4 6 3 6 4 4 7 0 2 1 2 2 2 1 2 1 2 5 6 8 8 11 28 | 9 5%10 IF IF IF IF 2 4 2 0 0 0 3 0 %2 IF IF 4 4 0 1 3 2 29 | 1 0 2 2 2 9 7 5 0 2 3 6 7 %6 5 4 4 7 2 5 7 3 6 5 30 | 3 4 1 3 7 2 5 8 3 3 1 5 1 2 5 2 1 2 3 5 3 2 8 3 ---+------------------------------------------------------------------------ Sep| 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 Sep| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 04 | 05 | 06 | 1 07 | 1 08 | 1 09 | 1 1 1 2 10 | 11 | 12 | 13 | 14 | 15 | 16 | 1 1 17 | 18 | 19 | 20 | 21 | 1 1 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 1 30 | ---+------------------------------------------------------------------------ Sep| 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 -- Sep| 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 | 9 13 14 13 10 8 9 9 12 6 9 4 7 0 6 2 4 4 2 4 8 9 10 12 02 | 6 13 10 17 10 15 12 11 10 5 11 6 9 6 5 8 1 3 IF IF 10 8 9 5 03 | 7 11 16 14 16 6 14 12 6 2 5 4 4 0 4 5 7 5 2 9 7 8 12 11 04 | 10 17 11 16 12 6 15 11 14 6 3 3 3 6 6 6 1 2 3 3 7 1 4 7 05 | 9 10 8 10 10 13 14 13 9 9 8 5 6 6 6 3 6 7 6 8 1 9 13 10 06 | 7 8 11 10 11 17 11 10 1 8 9 3 3 1 7 1 5 4 5 6 5 11 8 14 07 | 9 9 11 14 19 22 11 9 7 11 3 6 5 7 1 10 6 4 1 5 5 8 7 7 08 | 5 10 18 11 8 11 17 4 6 1 3 1 2 2 1 4 2 2 0 5 1 4 5 12 09 | 6 12 11 10 17 17 11 12 14 10 3 7 5 1 2 0 0 0 3 4 8 8 7 7 10 | 10 8 14 8 11 19 6 8 14 12 7 7 8 0 3 3 0 1 3 6 7 2 11 7 11 | 9 9 7 9 11 14 13 13 10 8 11 4 4 6 4 2 3 2 3 4 3 6 6 12 12 | 10 11 4 16 11 12 11 7 9 4 7 5 5 8 4 4 4 3 0 5 7 7 11 9 13 | 12 9 8 20 18 13 12 14 16 16 6 5 0 9 12 2 6 3 5 5 8 8 11 11 14 | 4 12 9 14 16 14 13 14 12 7 3 11 5 7 9 4 5 3 3 8 6 4 10 11 15 | 6 12 10 19 12 10 12 12 4 7 9 13 3 7 8 6 6 5 4 6 14 9 12 13 16 | 11 18 11 19 17 18 19 15 13 10 13 10 7 12 6 7 6 5 8 6 15 15 11 18 17 | 11 14 17 11 22 18 19 20 17 12 8 5 12 10 11 7 2 9 6 8 10 13 12 14 18 | 16 21 23 26 20 20 21 11 20 13 10 8 10 9 6 5 3 3 9 4 11 17 15 11 19 | 12 13 22 17 17 23 17 17 21 8 15 11 4 10 11 5 9 1 5 9 16 6 5 16 20 | 13 16 23 22 26 16 19 21 11 13 14 16 12 8 2 6 5 3 6 4 10 9 6 10 21 | 19 18 18 20 20 15 19 18 15 7 13 12 5 16 10 6 6 5 6 11 7 16 15 12 22 | 13 15 23 19 20 21 24 15 21 18 11 17 15 10 10 8 8 10 4 8 14 16 11 19 23 | 23 19 22 19 18 30 19 19 18 19 19 13 13 7 IF 5 7 8 6 11 11 18 22 18 24 | 23 17 19 28 31 35 27 17 25 19 8 7 8 7 7 8 7 5 4 7 16 12 16 13 25 | 12 25 23 25 28 16 31 22 20 15 12 11 11 10 11 8 5 8 3 11 9 13 15 18 26 | 17 28 15 24 23 21 33 31 7 6 7 8 16 5 14 10 5 10 7 10 9 11 11 28 27 | 25 16 22 23 32 26 29 25 13 14 16 11 14 11 19 9 3 6 7 11 13 14 25 11 28 | 8 14 22 21 26 27 18 19 27 26 15 8 9 12 9 7 2 7 9 6 7 14 3 19 29 | 6 20 11 23 19 32 32 15 13 12 16 10 9 4 3 2 3 6 0 7 6 12 17 12 30 | 5 9 18 11 14 17 16 14 17 11 17 17 15 7 9 10 3 8 7 8 11 14 16 8 ---+------------------------------------------------------------------------ Sep| 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 Sep| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 02 | 1 03 | 1 1 04 | 05 | 1 06 | 07 | 08 | 1 1 1 1 09 | 1 1 10 | 1 1 11 | 12 | 1 13 | 1 14 | 1 15 | 16 | 1 1 1 17 | 18 | 1 1 19 | 20 | 1 21 | 1 1 1 22 | 1 23 | 1 1 24 | 25 | 26 | 27 | 1 1 28 | 1 29 | 1 1 30 | 1 1 1 ---+------------------------------------------------------------------------ Sep| 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 -- Sep| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ ---+------------------------------------------------------------------------ Sep| 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 Sep| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ ---+------------------------------------------------------------------------ Sep| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Shigeo Sambe Location : Sapporo, Hokkaido, Japan (141.306E, 43.075N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 5-ele yagi(25m height) Receiver : converter{R5000 Method: by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Sep| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 11 4 8 8 24 20 11 10 12 11 13 10 2 4 1 2 2 4 5 4 9 6 11 34 02 |%13 11 10 10 18 21 14 10 10 3 2 3 2 5 %2 ES 1 0 3 0 4 11 10 20 03 | 16 6 10 7 9 15 10 9 18 16 5 7 3 3 1 2 5 4 2 2 4 13 10 6 04 | 7 5 5 2 2 1 4 3 4 4 7 1 3 2 7 3 3 2 3 9 8 4 16 12 05 | 13 9 14 24 18 17 15 8 14 15 6 4 4 2 5 4 2 2 1 4 2 14 19 18 06 | 9 13 14 16 19 17 15 15 11 15 10 7 5 3 1 1 3 1 2 1 5 8 5 6 07 | 7 6 7 12 5 10 11 9%16 %6 8 %6 3 3 3 1 5 4 3 3 9 15 25%18 08 | 14 17 12 15 17 12 14 14 15 10 7 2 2 1 0 1 2 2 4 7 10 10 11 14 09 | 11 6 4 3 4 6 4 4 8 6 0 1 0 4 1 0 2 1 1 2 0 7 5 8 10 | 9 2 3 5 13 17 8 7 7 2 1 3 5 1 0 1 0 2 2 4 3 5 6 7 11 | 6 6 4 4 4 4 7 7 4 4 1 1 0 2 1 1 1 0 1 2 5 3 7 6 12 | 7 4 2 6 5 7 9 5 3 3 1 3 2 1 5 17 %5 2 4 6 5 13 13 14 13 | 10 8 12 6 12 14 24 12 10 7 5 2 6 7 1 3 1 3 2 15 5 8 14 19 14 | 9 10 5 12 13 11 13 12 13 8 11 2 7 4 5 0 5 2 1 2 13 8 13 13 15 | 14 11 8 23 13 12 8 15 21 7 17 3 7 2 3 1 0 0 0 6 2 6 9 7 16 | 2 2 5 7 10 4 2 8 5 7 5 0 3 1 1 2 0 2 6 3 7 5 6 12 17 | 8 10 15 10 7 14 17 10 10 10 1 10 1 7 2 0 2 2 2 6 3 22 7 12 18 | 8 15 13 19 11 12 24 13 19 14 12 6 3 2 6 1 2 1 4 1 7 9 18 13 19 | 8 10 14 10 18 26 17 7 11 3 3 2 2 1 1 1 0 3 3 8 2 9 8 17 20 | 13 13 16 9 10 6 28 9 12 11 4 10 5 5 4 1 6 5 10 8 9 17 15 19 21 | 13 17 10 14 17 15 15 26 14 19 11 11 0 4 5 2 3 3 5 11 10 11 19 14 22 | 12 3 12 9 13 22 17 24 20 11 12 8 12 5 1 3 5 5 4 4 3 18 20 21 23 | 8 5 10 20 18 13 18 14 13 8 4 4 5 15 4 3 4 1 2 1 5 7 3 5 24 | 5 6 4 2 6 17 11 13 12 10 7 7 3 1 2 6 4 1 5 9 10 13 18 19 25 | 11 10 13 11 10 2 8 5 7 10 1 0 0 3 2 0 1 0 5 3 4 5 3 2 26 | 3 4 3 6 11 6 7 7 4 8 5 5 3 2 0 2 1 3 1 2 2 4 11 4 27 | 5 2 6 11 7 8 10 21 15 8 2 4 7 2 5 2 6 9 2 9 15 11 12 14 28 | 13 10 7 3 10 8 22 15 8 7 6 1 5 5 2 1 0 2 4 8 18 21 13 12 29 | 7 15 13 16 12 23 38 16 14 8 6 3 4 3 6 6 0 4 5 7 6 14 14 12 30 | 8 12 16 25 14 24 19 31 21 12 12 9 5 8 3 2 2 2 4 4 9 11 6 6 ---+------------------------------------------------------------------------ Sep| 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 Sep| 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 03 | 04 | 05 | 06 | 1 1 07 | 08 | 1 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 1 17 | 18 | 19 | 1 2 20 | 2 21 | 22 | 23 | 1 1 24 | 25 | 26 | 1 1 27 | 1 1 28 | 29 | 30 | 1 2 1 ---+------------------------------------------------------------------------ Sep| 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) Sep| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ ---+------------------------------------------------------------------------ Sep| 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 Sep| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ ---+------------------------------------------------------------------------ Sep| 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) Sep| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 3 7 5 10 8 6 11 4 7 8 11 5 6 5 7 7 2 9 2 3 4 3 8 5 02 | 3 9 9 17 11 19 7 11 4 6 8 8 10 10 3 4 7 2 1 1 4 5 8 7 03 | 5 11 14 13 13 10 8 12 7 3 8 5 4 8 6 3 3 4 1 1 %1 4 6 5 04 | 7 9 8 24 13 7 14 8 5 4 3 5 11 6 4 5 2 3 1 3 3 2 1 4 05 | 4 3 12 8 10 8 9 12 9 8 3 3 2 2 5 2 3 1 2 2 0 3 5 5 06 | 2 4 11 6 11 10 11 9 2 10 4 4 3 2 4 5 3 2 2 2 5 2 0 4 07 | 5 5 4 18 17 12 18 6 4 5 6 5 2 5 5 5 4 2 0 0 4 4 1 5 08 | 1 7 17 16 12 11 11 11 5 3 6 5 5 6 2 1 7 2 1 3 3 1 21 10 09 | 5 5 5 4 11 10 9 9 6 5 2 3 2 0 4 6 3 2 1 3 8 6 5 4 10 | 3 7 7 14 11 11 5 8 11 10 4 6 3 2 6 3 2 0 4 4 2 0 2 2 11 | 2 9 5 14 11 9 9 6 6 8 6 6 5 4 5 4 7 1 5 0 1 1 2 2 12 | 2 5 9 16 13 10 10 5 6 10 2 2 3 3 9 10 5 5 0 1 5 1 1 5 13 | 9 4 7 15 15 11 7 8 5 13 4 4 1 6 9 3 1 4 1 2 1 4 4 6 14 | 4 5 10 14 8 10 10 4 3 4 4 7 4 6 5 5 2 2 0 2 0 3 2 4 15 | 3 4 11 10 9 10 7 7 3 2 4 5 4 9 3 7 0 2 1 2 3 3 4 4 16 | 8 6 13 13 5 7 9 15 5 4 11 4 5 11 8 1 1 2 3 2 2 3 5 5 17 | %2 4 5 5 7 7 15 13 10 5 5 7 10 5 6 3 2 3 1 1 1 2 7 2 18 | 9 10 10 15 9 6 11 7 5 6 8 1 2 2 3 2 2 2 5 2 6 1 3 0 19 | 3 7 8 7 7 7 5 4 5 1 6 3 0 6 6 6 1 1 1 2 5 1 1 2 20 | 5 7 9 11 15 11 7 6 3 5 6 9 7 4 1 3 1 3 1 1 4 2 4 1 21 | 6 5 6 8 9 5 5 15 5 4 6 0 2 10 4 6 3 2 0 2 2 3 2 3 22 | 2 10 6 8 13 8 11 3 3 7 4 5 5 8 2 4 3 5 1 2 2 1 2 1 23 | 5 2 4 6 4 2 6 6 0 1 4 3 3 2 1 0 0 2 0 1 2 2 3 3 24 | 3 3 8 9 3 4 1 2 3 6 6 7 4 5 8 6 5 0 3 4 4 6 0 6 25 | 2 2 4 9 10 12 13 7 6 5 7 7 5 4 3 2 2 3 3 1 2 1 0 3 26 | 1 5 5 8 10 10 6 3 1 7 3 4 14 2 5 5 2 2 2 3 0 2 3 3 27 | 8 3 4 13 10 7 6 8 6 2 5 1 2 4 3 1 0 2 2 3 2 2 3 0 28 | 0 4 4 11 11 6 12 5 3 7 3 3 2 6 2 0 1 1 1 0 0 2 2 3 29 | 3 3 6 4 6 7 9 6 10 2 4 8 5 11 3 2 4 6 1 3 1 1 4 1 30 | 1 8 8 6 8 6 10 11 6 6 13 15 10 4 1 6 4 3 2 1 4 1 5 2 ---+------------------------------------------------------------------------ Sep| 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 Sep| 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 | 03 | 1 04 | 1 05 | 1 06 | 1 07 | 08 | 1 1 1 1 09 | 10 | 1 11 | 12 | 1 13 | 14 | 15 | 16 | 1 1 17 | 1 18 | 1 1 19 | 20 | 21 | 1 22 | 23 | 24 | 25 | 26 | 1 27 | 28 | 29 | 30 | 1 1 ---+------------------------------------------------------------------------ Sep| 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 : 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 -- Sep| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | NS | 31 | 35 | 40 | 39 | 32 | 45 | IF | NS |Aug 01 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 14 | 22 | 37 | 35 | 48 | 23 | 30 | 33 | 36 | 34 | 42 | 33 | 31 | 31 | 02 | 25 | 27 | 25 | 19 | NS | NS | NS | NS | NS | NS | NS | NS | IF | 31 | 43 | 28 | 22 | 41 | 41 | 41 | 40 | 26 | 33 | 41 | 03 | IF | IF | IF | IF | IF | IF | IF | NS | NS | 9 | 14 | 20 | 27 | 41 | 34 | 24 | IF | 35 | 47 | 39 | 44 | 45 | 53 | IF | 04 | IF | 28 | 14 | 6 | IF | IF | 23 | 22 | 16 | 13 | 15 | 29 | 33 | 37 | 32 | 39 | 29 | 33 | 32 | 33 | 59 | 30 | IF | 44 | 05 | 26 | 23 | 10 | 17 | 15 | 18 | 29 | 20 | 17 | 21 | IF | IF | IF | 40 | 38 | 37 | 26 | IF | 36 | 50 | 48 | 49 | 23 | 32 | 06 | IF | IF | IF | IF | IF | NS | NS | NS | NS | 15 | 16 | 20 | 31 | 46 | 30 | IF | 36 | 35 | 37 | IF | IF | 44 | 47 | 45 | 07 | 24 | 26 | 17 | IF | IF | IF | 10 | NS | 14 | 14 | 16 | 30 | 34 | 49 | 38 | 43 | 39 | 42 | 38 | 44 | 57 | 28 | 44 | 40 | 08 | 36 | 36 | 17 | 18 | 19 | 25 | 15 | 20 | 15 | 13 | 16 | 22 | 36 | 35 | 33 | 42 | 42 | 41 | 45 | 45 | 47 | 55 | 54 | 45 | 09 | 24 | 27 | 22 | 12 | 19 | 18 | 26 | 12 | 12 | 12 | 12 | 20 | 23 | 51 | 34 | 29 | 28 | 35 | IF | IF | IF | 42 | 36 | 33 | 10 | 41 | IF | IF | IF | IF | IF | 21 | 18 | 11 | 14 | 21 | 34 | 38 | 37 | 30 | 40 | IF | 32 | 35 | 47 | 59 | 41 | 45 | 40 | 11 | IF | 16 | 20 | 7 | IF | IF | 16 | 15 | 16 | 13 | 24 | 32 | 44 | 34 | 33 | 41 | IF | 44 | 28 | 39 | 49 | 37 | 49 | 35 | 12 | 25 | 23 | 14 | 11 | 8 | IF | E | ES | 19 | 18 | 19 | 18 | 36 | 42 | 46 | IF | IF | 24 | 42 | 38 | 45 | 49 | 42 | 54 | 13 | IF | IF | IF | IF | IF | IF | 14 | 17 | 16 | 13 | 22 | 25 | 41 | 41 | 42 | 38 | 35 | 30 | 30 | IF | IF | 29 | 50 | IF | 14 | IF | 25 | 12 | 12 | IF | IF | 15 | IF | IF | 7 | 14 | 22 | 37 | 46 | 36 | 36 | 31 | 27 | 33 | 37 | 32 | 48 | 39 | 41 | 15 | 36 | 37 | 24 | NS | NS | 24 | 19 | 15 | 12 | IF | IF | NS | NS | NS | 44 | 22 | 19 | 34 | 41 | 50 | 34 | 45 | IF | IF | 16 | IF | NS | NS | NS | NS | 21 | 19 | IF | IF | NS | NS | NS | 30 | 25 | 36 | 35 | 26 | 36 | 33 | 31 | 41 | 33 | 56 | 34 | 17 | 36 | 27 | IF | N | NS | 10 | 20 | 13 | 5 | 13 | 13 | N | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | IF | 18 | NS | 20 | 15 | 19 | 11 | 8 | 15 | 14 | 11 | 12 | 12 | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 19 | NS | NS | NS | IF | IF | IF | IF | IF | IF | NS | NS | NS | 18 | 27 | 21 | 20 | 31 | 28 | 36 | 26 | 43 | 48 | 36 | 40 | 20 | IF | IF | IF | NS | IF | IF | IF | 11 | 11 | 19 | 13 | 21 | 23 | 27 | IF | IF | 25 | 29 | IF | IF | IF | IF | IF | IF | 21 | IF | IF | IF | 14 | 14 | 18 | 5 | 15 | 12 | 6 | IF | 23 | 27 | 32 | 47 | 62 | 29 | 34 | 37 | 43 | 49 | 40 | 41 | 49 | 22 | 32 | 44 | IF | IF | IF | IF | IF | IF | IF | IF | IF | 23 | 30 | 56 | 50 | 27 | 29 | 37 | 41 | 48 | 45 | 46 | 35 | 41 | 23 | 33 | 38 | 23 | 31 | 26 | 10 | IF | 16 | 8 | 13 | 25 | IF | IF | IF | IF | 37 | 24 | 38 | 33 | 44 | 41 | 43 | 46 | NS | 24 | NS | 23 | 21 | 9 | IF | IF | IF | IF | IF | IF | 20 | 29 | 33 | 55 | 37 | 33 | 39 | 39 | 30 | 56 | 50 | 38 | 36 | IF | 25 | IF | IF | 11 | IF | IF | IF | 9 | 24 | 9 | 19 | 18 | 29 | 45 | 49 | 43 | 31 | 34 | 45 | 51 | 63 | NS | NS | NS | 42 | 26 | IF | IF | IF | IF | 22 | IF | IF | 9 | 13 | 12 | IF | IF | 33 | 42 | 35 | 37 | 47 | 42 | 46 | 68 | 39 | NS | 42 | 48 | 27 | 29 | IF | IF | IF | NS | IF | IF | IF | IF | IF | 28 | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | 26 | 28 | 36 | 29 | 18 | 22 | IF | 20 | 14 | 17 | 14 | IF | NS | NS | 46 | 47 | 37 | 39 | 25 | 36 | 38 | 53 | 56 | 55 | 62 | 59 | 29 | 48 | 36 | 38 | IF | IF | IF | IF | 13 | 9 | 17 | 17 | 33 | 40 | 51 | 35 | 25 | 34 | 31 | 45 | 46 | 51 | 61 | 41 | 65 | 30 | 25 | 27 | 27 | 29 | 22 | 28 | IF | 23 | 15 | 21 | 23 | 27 | IF | IF | IF |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 Sep| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | NS | 0 | 0 | 0 | 0 | 0 | 0 | IF | NS |Aug 01 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 2 | 2 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | IF | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 03 | IF | IF | IF | IF | IF | IF | IF | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 1 | 0 | 0 | 1 | 0 | 1 | IF | 04 | IF | 0 | 0 | 0 | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | IF | 0 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | IF | 0 | 0 | 1 | 1 | 0 | 0 | 06 | IF | IF | IF | IF | IF | NS | NS | NS | NS | 0 | 0 | 1 | 0 | 0 | 0 | IF | 0 | 0 | 1 | IF | IF | 1 | 0 | 1 | 07 | 0 | 0 | 0 | IF | IF | IF | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 3 | 4 | 0 | 08 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 09 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | 2 | 0 | 0 | 10 | 0 | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 11 | IF | 0 | 0 | 0 | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 12 | 1 | 0 | 0 | 1 | 0 | IF | E | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 13 | IF | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | 0 | 1 | IF | 14 | IF | 0 | 0 | 0 | IF | IF | 0 | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 15 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | IF | IF | NS | NS | NS | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | IF | IF | 16 | IF | NS | NS | NS | NS | 0 | 0 | IF | IF | NS | NS | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 17 | 1 | 1 | IF | N | NS | 0 | 0 | 0 | 0 | 0 | 0 | N | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | IF | 18 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 19 | NS | NS | NS | IF | IF | IF | IF | IF | IF | NS | NS | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | IF | IF | IF | NS | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | 0 | 1 | IF | IF | IF | IF | IF | IF | 21 | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 22 | 1 | 0 | IF | IF | IF | IF | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 24 | NS | 0 | 0 | 0 | IF | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 25 | IF | IF | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | NS | NS | NS | 0 | 26 | IF | IF | IF | IF | 0 | IF | IF | 0 | 0 | 0 | IF | IF | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | NS | 0 | 0 | 27 | 0 | IF | IF | IF | NS | IF | IF | IF | IF | IF | 0 | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | 0 | 28 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | IF | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 29 | 0 | 0 | 0 | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 30 | 0 | 1 | 0 | 0 | 1 | 0 | IF | 1 | 1 | 0 | 0 | 0 | IF | IF | IF |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 -- Sep| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 9 | 3 | 5 | 2 | 5 | 8 | 6 | 7 |Aug 01 | 4 | 4 | NS | NS | 1 | 3 | 2 | 1 | 2 | 1 | 2 | 0 | 3 | 3 | 4 | 6 | 4 | 7 | 8 | 7 | 8 | 8 | 13 | 11 | 02 | 5 | 8 | 4 | 8 | 4 | 9 | 3 | 3 | 2 | NS | 2 | 5 | 4 | 4 | 2 | 5 | 6 | 12 | 6 | 8 | 5 | 12 | 7 | 7 | 03 | 2 | 4 | 3 | 3 | 4 | 3 | 6 | 0 | 5 | 0 | 8 | 4 | 3 | 6 | 3 | 8 | 15 | 5 | 16 | 6 | 5 | 14 | 9 | 8 | 04 | 9 | 6 | 5 | 5 | 5 | NS | NS | 1 | 1 | 1 | 3 | 3 | 3 | 8 | 6 | 4 | 6 | 11 | 9 | 11 | 8 | 10 | 10 | 9 | 05 | 8 | 3 | 7 | 3 | 4 | 6 | 4 | 8 | 3 | 1 | 6 | 2 | 5 | 9 | 9 | 6 | 10 | 15 | 10 | 9 | 12 | 9 | 6 | 6 | 06 | 11 | 7 | 4 | 7 | NS | NS | NS | 5 | NS | 3 | 5 | 6 | 4 | 6 | 13 | 4 | 7 | 17 | 12 | 19 | 22 | 8 | 8 | 6 | 07 | 10 | 3 | 6 | 5 | 10 | 2 | 7 | 5 | 0 | 1 | 3 | 5 | 5 | 6 | 12 | 4 | 10 | 11 | 13 | 8 | 11 | 19 | 7 | 9 | 08 | 4 | 2 | 5 | 6 | 3 | 2 | 6 | 3 | 2 | 1 | 6 | 2 | 5 | 5 | 12 | 5 | 6 | 4 | 7 | 7 | 12 | 7 | 10 | 7 | 09 | 4 | 7 | 5 | 8 | 8 | 3 | 5 | 4 | 1 | 5 | 1 | 9 | 2 | 6 | 4 | 5 | 6 | 5 | 3 | 6 | 12 | 4 | 2 | 4 | 10 | 4 | 4 | 6 | 6 | 5 | 5 | 7 | 5 | 2 | 0 | 3 | 5 | 1 | 12 | 4 | 6 | 14 | 8 | 8 | 12 | 7 | 9 | 5 | 8 | 11 | 9 | 11 | 1 | 6 | 5 | 2 | NS | NS | NS | NS | 2 | NS | NS | 9 | 10 | 9 | 7 | 7 | 12 | 10 | 8 | 5 | 6 | 4 | 12 | 4 | 7 | 7 | 6 | 8 | 4 | 4 | 5 | 1 | 2 | 6 | 3 | 5 | 5 | 7 | 12 | 7 | 8 | 15 | 12 | 10 | 5 | 10 | 6 | 13 | 12 | 6 | 8 | 1 | 5 | 8 | 2 | 6 | 1 | 3 | 2 | 2 | 4 | 4 | 4 | 8 | 7 | 5 | 19 | 13 | 8 | 6 | 9 | 7 | 14 | 9 | 5 | 8 | 4 | 4 | 5 | 4 | 8 | 3 | 2 | 4 | 1 | 5 | 3 | 4 | 7 | 7 | 5 | 15 | 5 | 2 | 2 | 10 | 3 | 15 | 8 | 10 | 8 | 5 | 11 | 6 | 6 | 8 | 3 | 2 | 2 | 2 | 0 | 3 | 7 | 5 | 4 | 8 | 11 | 10 | 5 | 8 | 12 | 3 | 16 | 2 | 6 | 8 | 4 | 10 | 5 | 11 | 6 | 5 | 3 | 0 | 3 | 6 | 5 | 7 | 3 | 8 | 11 | 6 | 20 | 11 | 12 | 13 | 11 | 17 | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 4 | 9 | 8 | 6 | 9 | 11 | 15 | 21 | 12 | 14 | 7 | 5 | 12 | 18 | 10 | 7 | 4 | 9 | 7 | 7 | 3 |??? |??? |??? |??? |??? | 4 | NS | NS | 9 | 12 | 16 | 15 | 15 | 18 | 13 | 14 | 14 | 19 | 9 | 14 | 12 | 4 | 5 |??? |??? |??? |??? |??? |??? | 8 | 4 | 3 | 7 | 5 | 15 | 21 | 16 | 17 | 9 | 17 | 15 | 6 | 20 | 13 | 17 | 17 | 9 | 9 | 4 | 7 | 4 | 3 | 5 | 3 | 6 | 5 | 5 | 7 | 14 | 13 | 21 | 17 | 13 | 6 | 11 | 10 | 8 | 21 | 7 | 9 | 6 | 2 | 12 | 7 | 3 | 4 | 5 | 0 | 5 | 3 | 3 | 9 | 7 | 10 | 11 | 12 | 16 | 15 | 17 | 15 | 10 | 16 | 22 | 6 | 8 | 10 | 12 | 6 | 6 | 4 | 6 | 6 | 3 | 5 | 4 | 6 | 6 | 7 | 12 | 10 | 17 | 19 | 13 | 21 | 20 | 20 |??? | 23 | 12 | 13 | 11 | 10 | 6 | 6 | 7 | 2 | 4 | 4 | 1 | 2 | 5 | 10 | 6 | 7 | 6 | 11 | 22 | 17 | 13 | 11 | 8 | 10 | 24 | 7 | 7 | 9 | 11 | 5 | 6 | 6 | 6 | 2 | 3 | 3 | 8 | 9 | 8 | 9 | 7 | 19 | 12 | 13 | 14 | 10 | 14 | 16 | 12 | 25 | 7 | 13 | 12 | 12 | 11 | 3 | 6 |??? |??? |??? |??? | 3 | 11 | 3 | 6 | 4 | 15 | 11 | 16 | 15 | 11 | 14 | 13 | 4 | 26 | 9 | 9 | 4 | 9 | 4 | 13 | 3 | 1 | 5 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 27 |??? |??? |??? |??? |??? | 11 | 7 | 1 | 3 | 3 | 5 | 7 | 10 | 13 | 5 | 6 | 8 | 9 | 12 | 26 | 23 | 15 | 11 | 12 | 28 | 13 | 11 | 11 | 7 | 11 | 9 | 8 |??? |??? |??? | 3 | 8 | 5 | 4 | 10 | 7 | 11 | 12 | 16 | 18 | 22 | 18 | 13 | 14 | 29 | 9 | 9 | 10 | 11 | 13 | 6 | 2 | 3 | 5 | 3 | 5 | 3 | 6 | 8 | 11 | 7 | 9 | 22 | 12 | 12 | 15 | 10 | 12 | 16 | 30 | 13 | 16 | 19 | 8 | 3 | 11 | 6 | 6 | 4 | 1 | 4 | 1 | 8 | 11 | 7 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 Sep| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |Aug 01 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 1 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | NS | NS | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 18 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 19 | 0 | 0 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |??? | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 27 |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 29 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 -- Sep| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 6 | 2 | 6 | 3 | 7 | 3 | 0 | 2 |Aug 01 | 4 | 1 | 3 | 6 | 1 | 1 | 5 | 2 | 3 | 0 | 2 | 1 | 1 | 2 | 3 | 3 | 6 | 3 | 2 | 5 | 4 | 3 | 3 | 3 | 02 | 1 | 3 | 4 | 3 | 1 | 2 | 4 | 1 | 1 | 2 | 2 | 3 | 4 | 3 | 4 | 3 | 5 | 6 | 9 | 3 | 5 | 5 | 5 | 2 | 03 | 2 | 1 | 0 | 1 | 2 | 1 | 1 | 0 | 3 | 0 | 4 | 1 | 0 | 4 | 1 | 6 | 2 | 7 | 8 | 5 | 5 | 8 | 5 | 4 | 04 | 3 | 2 | 1 | 3 | 4 | 3 | 3 | 3 | 3 | 1 | 1 | 0 | 3 | 3 | 3 | 6 | 3 | 5 | 6 | 6 | 3 | 4 | 3 | 5 | 05 | NS | NS | NS | 4 | 4 | 0 | 1 | 2 | 1 | 3 | 1 | 0 | 1 | 3 | 3 | 4 | 7 | 3 | 0 | 2 | 2 | 4 | 1 | 1 | 06 | 5 | 1 | 4 | 1 | 1 | 3 | 2 | 2 | 3 | 2 | 1 | 1 | 2 | 2 | 4 | 2 | 3 | 2 | 11 | 7 | 5 | 8 | 3 | 3 | 07 | 3 | 0 | 2 | 4 | 4 | 1 | 6 | 6 | 3 | 0 | 0 | 1 | 2 | 0 | 3 | 1 | 4 | 10 | 5 | 5 | 8 | 5 | 3 | 3 | 08 | 2 | 1 | 2 | 0 | 3 | 0 | 2 | 2 | 1 | 0 | 2 | 0 | 3 | 2 | 8 | 2 | 3 | 5 | 3 | 6 | 5 | 1 | 4 | 6 | 09 | 4 | 1 | 2 | 5 | 0 | 0 | 2 | 2 | 0 | 3 | 0 | 1 | 0 | 3 | 2 | 4 | 5 | 3 | 9 | 12 | 6 | 4 | 1 | 6 | 10 | 2 | 2 | 5 | 4 | 0 | 3 | 1 | 1 | 0 | 0 | 2 | 2 | 0 | 3 | 5 | 1 | 7 | 3 | 3 | 4 | 3 | 4 | 3 | 5 | 11 | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 4 | 2 | 2 | 1 | 0 | 2 | 0 | 2 | 1 | 5 | 1 | 4 | 5 | 6 | 4 | 3 | 3 | 12 | 2 | 1 | 3 | 3 | 1 | 2 | 2 | 2 | 1 | 0 | 0 | 2 | 0 | 2 | 3 | 3 | 2 | 4 | 2 | 4 | 5 | 4 | 3 | 0 | 13 | 3 | 5 | 1 | 0 | NS | NS | 0 | NS | 0 | 0 | 1 | 1 | 1 | 1 | 4 | 1 | 4 | 6 | 5 | 8 | 4 | 2 | 3 | 3 | 14 | 2 | 5 | 3 | 8 | NS | NS | NS | NS | 1 | 1 | 2 | 0 | 1 | 2 | 2 | 3 | 6 | 8 | 6 | 5 | 10 | 1 | 1 | 2 | 15 | 1 | 4 | 7 | 2 | 4 | 3 | 0 | 2 | 1 | 0 | 2 | 4 | 0 | 2 | 2 | 1 | 4 | 5 | 6 | 1 | 10 | 4 | 4 | 2 | 16 | 0 | 1 | 0 | 5 | 4 | 5 | 3 | 2 | 1 | 1 | 0 | 2 | 4 | 3 | 3 | 1 | 2 | 11 | 6 | 6 | 7 | 8 | 9 | 6 | 17 | 0 | 5 | 4 | 1 | 3 | 1 | 0 | 1 | 1 | 1 | 2 | 1 | 3 | 4 | 2 | 7 | 7 | 9 | 5 | 8 | 1 | 6 | 2 | 6 | 18 | 2 | 2 | 4 | 3 | 3 | 6 | 4 | 1 | 1 | 0 | 2 | 2 | 3 | 0 | 2 | 4 | 10 | 6 | 6 | 4 | 8 | 5 | 6 | 4 | 19 | 3 | 4 | 5 | 0 | 1 | 6 | 3 | 1 | 1 | 1 | 0 | 3 | 2 | 2 | 1 | 3 | 5 | 9 | 5 | 9 | 5 | 8 | 6 | 2 | 20 | 1 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 2 | NS | 0 | 1 | 2 | 1 | 4 | 2 | 5 | 8 | 4 | 3 | 4 | 5 | 3 | 21 | 2 | 2 | 6 | 1 | 6 | 4 | 6 | 1 | 2 | 0 | 3 | 0 | 1 | 1 | 1 | 3 | 4 | 9 | 4 | 11 | 1 | 10 | 4 | 3 | 22 | 6 | 4 | 6 | 6 | 2 | 2 | 2 | 3 | 2 | 1 | 1 | 2 | 0 | 1 | 3 | 4 | 8 | 7 | 6 | 4 | 7 | 6 | 5 | 4 | 23 | 6 | 5 | 1 | 7 | 9 | 3 | 2 | NS | NS | 0 | 1 | 5 | 4 | 1 | 3 | 5 | 3 | 5 | 13 | 4 | 6 | 9 | 4 | 7 | 24 | 4 | 3 | 5 | 2 | 2 | 5 | 8 | 2 | 0 | 3 | 0 | 2 | 5 | 4 | 4 | 3 | 4 | 4 | 11 | 8 | 4 | 7 | 2 | 5 | 25 | 4 | 4 | 0 | 1 | 4 | 1 | 0 | 0 | 2 | 0 | 1 | 1 | 2 | 1 | 1 | 2 | 6 | 3 | 10 | 11 | 8 | 5 | 5 | 2 | 26 | 5 | 2 | 6 | 12 | 4 | 5 | 5 | 4 | 2 | 3 | 5 | 1 | 0 | NS | 2 | 4 | 5 | 9 | 6 | 10 | 10 | 6 | 7 | 2 | 27 | 5 | 3 | 3 | 2 | 1 | 5 | 2 | 0 | 3 | 3 | 1 | 4 | 1 | 4 | 0 | 5 | 5 | 5 | 10 | 3 | 7 | 4 | 4 | 2 | 28 | 6 | 4 | 4 | 3 | 6 | NS | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 5 | 2 | 4 | 7 | 8 | 8 | 7 | 5 | 29 | 5 | 4 | 5 | 8 | 5 | 2 | 0 | 1 | 2 | 1 | 2 | 2 | 0 | 5 | 3 | 2 | 3 | 8 | 8 | 8 | 3 | 6 | 1 | 6 | 30 | 7 | 8 | 8 | 7 | 2 | 2 | 4 | 2 | 2 | 0 | 0 | 2 | 4 | 4 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 Sep| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Aug 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | NS | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 -- Sep| 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 | 9 | 3 | 5 | 6 | 4 | 8 | 5 | 1 |Aug 01 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | 4 | 1 | 5 | 2 | 2 | 7 | 1 | 10 | 9 | 4 | 0 | 2 | 02 | 4 | 4 | 2 | 0 | 4 | 6 | 0 | 2 | 1 | 3 | 4 | 2 | 3 | 4 | 3 | 3 | 3 | 3 | 6 | 6 | 4 | 6 | 6 | 0 | 03 | 2 | 4 | 0 | 2 | 1 | 1 | 1 | 4 | 2 | 1 | 2 | 3 | 1 | 5 | 1 | 6 | 6 | 13 | 11 | 10 | 5 | 7 | 5 | 3 | 04 | 1 | 4 | 3 | 5 | 3 | 1 | 0 | 3 | 3 | 0 | 1 | 2 | 2 | 2 | 1 | 6 | 8 | 2 | 6 | 4 | 2 | 6 | 8 | 1 | 05 | 5 | 4 | 0 | 1 | 3 | 1 | 0 | 1 | 1 | 2 | 3 | 0 | 2 | 1 | 7 | 5 | 6 | 6 | 4 | 2 | 3 | 5 | 4 | 1 | 06 | 3 | 1 | 6 | 5 | 0 | 0 | 3 | 2 | 1 | 1 | 0 | 2 | 2 | 6 | 10 | 5 | 4 | 9 | 11 | 5 | 8 | 2 | 2 | 5 | 07 | 4 | 2 | 4 | 2 | 2 | 5 | 0 | 2 | 2 | 0 | 5 | 5 | 3 | 5 | 2 | 7 | 5 | 5 | 6 | 3 | 6 | 9 | 4 | 11 | 08 | 10 | 3 | 3 | 1 | 5 | 6 | 0 | 3 | 3 | 0 | 2 | 3 | 7 | 4 | 2 | 2 | 9 | 3 | 7 | 10 | 9 | 4 | 6 | 6 | 09 | 0 | 3 | 3 | 2 | 3 | 5 | 0 | 2 | 1 | 4 | 1 | 6 | 2 | 2 | 3 | 4 | 3 | 8 | 12 | 3 | 10 | 6 | 4 | 9 | 10 | 5 | 5 | 3 | 3 | 3 | 2 | 5 | 0 | 4 | 2 | 4 | 0 | 9 | 2 | 6 | 4 | 7 | 8 | 8 | 13 | 5 | 1 | 3 | 1 | 11 | 3 | 5 | 2 | 2 | 2 | 4 | 3 | 2 | 4 | 2 | 3 | 2 | 3 | 4 | 3 | 4 | 1 | 6 | 10 | 4 | 5 | 3 | 8 | 7 | 12 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 0 | 3 | 0 | 1 | 5 | 2 | 6 | 5 | 4 | 2 | 4 | 8 | 4 | 4 | 7 | 4 | 3 | 13 | 5 | 2 | 1 | 2 | 3 | 2 | 1 | 1 | 1 | 3 | 1 | 4 | 2 | 1 | 2 | 3 | 6 | 6 | 4 | 4 | 3 | 0 | 4 | 4 | 14 | 1 | 8 | 1 | 2 | 2 | 2 | 1 | 4 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 3 | 2 | 2 | 9 | 4 | 6 | 4 | 7 | 6 | 15 | 0 | 1 | 1 | 2 | 0 | 1 | 2 | 0 | 0 | 1 | 2 | 4 | 4 | 5 | 2 | 0 | 3 | 4 | 5 | 7 | 4 | 6 | 6 | 3 | 16 | 4 | 5 | 2 | 3 | 3 | 2 | 1 | 2 | 5 | 4 | 1 | 2 | 4 | 1 | 8 | 0 | 5 | 2 | 7 | 5 | 5 | 3 | 4 | 7 | 17 | 3 | 1 | 2 | 1 | 2 | 0 | 2 | 1 | 2 | 0 | 0 | 1 | 0 | 5 | 2 | 4 | 1 | 4 | 6 | 4 | 5 | 2 | 4 | 6 | 18 | 3 | 2 | 2 | 5 | 6 | 0 | 5 | 2 | 2 | 7 | 3 | 0 | 8 | 4 | 9 | 8 | 0 | 7 | 8 | 4 | 5 | 7 | 10 | 8 | 19 | 3 | 2 | 0 | 0 | 4 | 2 | 0 | 1 | 3 | 0 | 5 | 1 | 4 | 5 | 3 | 5 | 4 | 2 | 7 | 4 | 1 | 2 | 5 | 2 | 20 | 4 | 0 | 1 | 0 | 1 | 2 | 1 | 2 | 0 | 2 | 1 | 1 | 2 | 2 | 0 | 4 | 3 | 6 | 1 | 7 | 9 | 6 | 4 | 3 | 21 | 3 | 2 | 1 | 0 | 2 | 1 | 2 | 3 | 2 | 1 | 2 | 1 | 4 | 7 | 2 | 3 | 1 | 2 | 4 | 5 | 3 | 8 | 2 | 5 | 22 | 5 | 1 | 2 | 4 | 1 | 3 | 2 | 1 | 1 | 1 | 4 | 2 | 3 | 7 | 6 | 3 | 0 | 2 | 4 | 3 | 7 | 1 | 2 | 2 | 23 | 6 | 10 | 0 | 3 | 2 | 5 | 2 | 1 | 0 | 3 | 3 | 4 | 3 | 2 | 5 | 5 | 2 | 4 | 6 | 4 | 5 | 9 | 1 | 5 | 24 | 9 | 8 | 2 | 6 | 2 | 3 | 4 | 4 | 2 | 1 | 2 | 2 | 1 | 5 | 3 | 2 | 3 | 3 | 3 | 8 | 8 | 9 | 5 | 7 | 25 | 13 | 5 | 1 | 0 | 5 | 2 | 0 | 0 | 2 | 1 | 4 | 1 | 4 | 2 | 5 | 3 | 6 | 3 | 3 | 3 | 8 | 7 | 11 | 7 | 26 | 5 | 3 | 0 | 1 | 3 | 0 | 2 | 1 | 1 | 3 | 2 | 4 | 3 | 1 | 6 | 4 | 3 | 4 | 3 | 7 | 7 | 5 | 11 | 7 | 27 | 6 | 1 | 1 | 0 | 0 | 2 | 1 | 1 | 2 | 0 | 0 | 1 | 6 | 2 | 2 | 4 | 6 | 3 | 3 | 9 | 7 | 2 | 4 | 0 | 28 | 0 | 0 | 4 | 0 | 2 | 2 | 4 | 2 | 1 | 0 | 5 | 2 | 5 | 1 | 7 | 4 | 3 | 1 | 3 | 0 | 5 | 3 | 5 | 4 | 29 | 3 | 3 | 4 | 6 | 5 | 4 | 1 | 1 | 5 | 1 | 3 | 2 | 0 | 5 | 4 | 2 | 8 | 6 | 5 | 6 | 8 | 6 | 7 | 6 | 30 | 3 | 3 | 3 | 7 | 6 | 9 | 2 | 5 | 3 | 4 | 1 | 3 | 2 | 2 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 Sep| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Aug 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 -- Sep| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 21 | 17 | 20 | 15 | 16 | 15 | 16 | 20 | 19 |Aug 01 | 18 | 18 | 14 | 10 | 10 | 1 | 9 | 11 | 9 | 8 | 15 | 18 | 23 | 35 | 24 | 18 | 19 | 19 | 29 | 21 | 23 | 20 | 27 | 20 | 02 | 18 | 19 | 19 | 7 | 5 | 12 | 13 | 9 | 5 | 15 | 12 | 14 | 9 | 20 | 18 | 12 | 14 | 22 | 27 | 12 | 21 | 24 | 26 | 23 | 03 | 17 | 16 | 10 | 10 | 8 | 3 | 4 | 5 | 12 | 5 | 20 | 14 | 11 | 29 | 29 | 20 | 19 | 22 | 16 | 16 | 22 | 15 | 31 | 22 | 04 | 19 | 24 | 12 | 10 | 2 | 4 | 6 | 11 | 16 | 8 | 10 | 12 | 10 | 22 | 21 | 24 | 19 | 19 | 27 | 15 | 20 | 32 | 31 | 18 | 05 | 17 | 17 | 7 | 2 | 5 | 9 | 5 | 3 | 6 | 8 | 8 | 8 | 11 | 21 | 15 | 18 | 17 | 24 | 21 | 22 | 25 | 29 | 23 | 17 | 06 | 18 | 18 | 14 | 15 | 11 | 11 | 16 | 9 | 10 | 9 | 18 | 17 | 17 | 28 | 37 | 22 | 25 | 28 | 36 | 32 | 38 | 23 | 29 | 24 | 07 | 30 | 22 | 24 | 6 | 7 | 7 | 5 | 6 | 12 | 8 | 10 | 15 | 20 | 17 | 18 | 16 | 19 | 21 | 19 | 19 | 26 | 25 | 22 | 15 | 08 | 15 | 26 | 13 | 5 | 7 | 13 | 14 | 10 | 5 | 17 | 23 | 9 | 27 | 23 | 19 | 22 | 25 | 23 | 26 | 20 | 26 | 26 | 22 | 20 | 09 | 15 | 12 | 8 | 13 | 7 | 2 | 9 | 3 | 8 | 10 | 14 | 11 | 15 | 18 | 12 | 10 | 17 | 17 | 17 | 22 | 19 | 21 | 21 | 21 | 10 | 23 | 19 | 11 | 3 | 5 | 10 | 2 | 4 | 4 | 8 | 9 | 7 | 15 | 20 | 13 | 18 | 17 | 13 | 15 | 23 | 12 | 17 | 18 | 13 | 11 | 20 | 20 | 9 | 15 | 14 | 16 | 16 | 14 | 9 | 19 | 10 | 10 | 33 |??? |??? | 26 | 18 | 20 | 31 | 28 | 25 | 19 | 24 | 20 | 12 | 11 | 20 | 16 | 10 | 11 | 6 | 12 | 4 | 17 | 14 | 17 | 19 | 29 | 37 | 41 | 33 | 32 | 30 | 45 | 35 | 35 | 34 | 28 | 40 | 13 | 38 | 28 | 23 | 6 | 4 | 5 | 8 | 1 | 6 | 11 | 16 | 15 | 17 | 22 | 20 | 19 | 24 | 15 | 28 | 18 | 20 | 28 | 27 | 26 | 14 | 24 | 18 | 18 | 10 | 8 | 8 | 6 | 5 | 8 | 12 | 8 | 15 | 17 | 21 | 24 | 23 | 18 | 20 | 20 | 29 | 23 | 24 | 21 | 23 | 15 | 15 | 26 | 21 | 13 | 8 | 8 | 6 | 12 | 9 | 13 | 18 | 17 | 22 | 27 | 31 | 27 | 33 | 23 | 26 | 21 | 35 | 31 | 32 | 39 | 16 | 32 | 23 | 19 | 17 | 18 | 18 | 18 | 21 | 14 | 10 | 11 | 13 | 26 | 26 | 25 | 24 | 20 | 16 | 26 | 24 | 21 | 31 | 26 | 23 | 17 | 20 | 12 | 12 | 8 | 8 | 11 | 6 | 3 | 4 | 10 | 18 | 21 | 20 | 23 | 25 | 18 | 22 | 19 | 30 | 15 | 16 | 24 | 17 | 29 | 18 | 21 | 33 | 12 | 11 | 9 | 16 | 4 | 12 | 13 | 13 | 12 | 19 | 26 | 24 | 30 | 26 | 23 | 27 | 27 | 27 | 36 | 31 | 35 | 39 | 19 | 27 | 26 | 19 | 19 | 19 | 4 | 16 | 19 | 17 | 16 | 18 | 20 | 14 | 29 | 28 | 28 | 16 | 30 | 32 | 32 | 27 | 28 | 31 | 31 | 20 | 15 | 20 | 18 | 8 | 4 | 6 | 6 | 6 | 9 | 10 | 12 | 22 | 24 | 34 | 43 | 30 | 25 | 31 | 37 | 36 | 31 | 35 | 37 | 33 | 21 | 35 | 32 | 22 | 12 | 18 | 14 | 10 | 8 | 11 | 11 | 16 | 18 | 21 | 34 | 35 | 35 | 25 | 37 | 30 | 34 | 39 | 37 | 37 | 46 | 22 | 41 | 32 | 26 | 6 | 16 | 17 | 8 | 12 | 14 | 20 | 21 | 21 | 37 | 27 | 37 | 42 | 31 | 35 | 43 | 38 | 36 | 42 | 48 | 49 | 23 | 40 | 42 | 29 | 22 | 32 | 23 | 16 | 17 | 16 | 13 | 15 | 34 | 33 | 39 | 48 | 44 | 31 | 33 | 38 | 39 | 40 | 41 | 40 | 59 | 24 | 33 | 31 | 24 | 11 | 9 | 5 | 10 | 6 | 7 | 9 | 15 | 27 | 31 | 31 | 29 | 28 | 26 | 34 | 43 | 49 | 52 | 42 | 56 | 42 | 25 | 39 | 31 | 23 | 7 | 18 | 8 | 8 | 19 | 13 | 14 | 23 | 24 | 28 | 39 | 35 | 24 | 39 | 42 | 39 | 58 | 53 | 49 | 50 | 43 | 26 | 38 | 21 | 17 | 18 | 12 | 8 | 6 | 6 | 10 | 18 | 17 | 14 | 31 | 44 | 43 | 21 | 26 | 28 | 37 | 49 | 42 | 46 | 48 | 31 | 27 | 38 | 23 | 20 | 11 | 12 | 25 | 14 | 10 | 16 | 17 | 17 | 29 | 30 | 34 | 37 | 42 | 25 | 40 | 43 | 51 | 36 | 35 | 41 | 39 | 28 | 52 | 29 | 19 | 24 | 22 | 19 | 19 | 18 | 17 | 14 | 11 | 22 | 24 | 38 | 33 | 43 | 28 | 29 | 24 | 33 | 40 | 43 | 46 | 34 | 29 | 32 | 25 | 19 | 8 | 7 | 14 | 13 | 13 | 8 | 13 | 18 | 15 | 22 | 34 | 35 | 23 | 32 | 30 | 40 | 29 | 38 | 48 | 54 | 37 | 30 | 35 | 33 | 24 | 16 | 13 | 8 | 12 | 16 | 10 | 14 | 15 | 24 | 34 | 42 | 33 | 26 | 35 |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 Sep| 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 | 1 | 1 | 1 | 0 | 0 | 0 | 1 |Aug 01 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 4 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 2 | 1 | 2 | 0 | 0 | 1 | 02 | 2 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 03 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 04 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 1 | 0 | 0 | 05 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 0 | 0 | 3 | 1 | 0 | 1 | 0 | 0 | 07 | 2 | 0 | 3 | 1 | 0 | 0 | 2 | 0 | 1 | 3 | 2 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 08 | 0 | 3 | 1 | 0 | 1 | 1 | 1 | 3 | 0 | 1 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 0 | 0 | 1 | 09 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 10 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 2 | 2 | 0 | 1 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 |??? |??? | 2 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 1 | 12 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 1 | 13 | 3 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 2 | 3 | 0 | 1 | 2 | 14 | 1 | 3 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 3 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 15 | 2 | 3 | 0 | 0 | 2 | 0 | 1 | 2 | 2 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 16 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 2 | 0 | 1 | 18 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 3 | 0 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 19 | 3 | 2 | 1 | 1 | 1 | 0 | 2 | 0 | 2 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 1 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 0 | 3 | 1 | 2 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 0 | 21 | 1 | 3 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 2 | 3 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 2 | 22 | 3 | 2 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 4 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 2 | 1 | 1 | 1 | 0 | 0 | 23 | 4 | 6 | 5 | 2 | 2 | 4 | 3 | 2 | 0 | 0 | 4 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 24 | 4 | 3 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 3 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 3 | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 3 | 2 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 2 | 1 | 26 | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 2 | 0 | 1 | 2 | 0 | 27 | 2 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 5 | 2 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 4 | 2 | 1 | 1 | 0 | 28 | 3 | 6 | 2 | 0 | 1 | 2 | 3 | 2 | 0 | 2 | 3 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 1 | 29 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 4 | 3 | 0 | 1 | 2 | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 30 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 -- Sep| 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 | 3 | 1 | 6 | 6 | 10 | 6 | 4 | 4 |Aug 01 | 0 | 0 | 0 | 0 | 1 | 4 | 5 | 5 | 2 | 1 | 5 | 6 | 13 | 1 | 9 | 3 | 4 | 6 | 2 | 7 | 8 | 10 | 4 | 3 | 02 | 0 | 0 | 1 | 0 | 0 | NS | 1 | 0 | 1 | 5 | 4 | 4 | 3 | 1 | 6 | 5 | 4 | 5 | 8 | 8 | 3 | 8 | 3 | 4 | 03 | 1 | 0 | 0 | 2 | 11 | 6 | 1 | 5 | 9 | 4 | 3 | 6 | 13 | 6 | 7 | 12 | 6 | 9 | 7 | 10 | 8 | 12 | 8 | 4 | 04 | 11 | 4 | 5 | 2 | 1 | 0 | 7 | 3 | 1 | 5 | 6 | 5 | 11 | 6 | 6 | 9 | 12 | 8 | 11 | 11 | 12 | 19 | 10 | 9 | 05 | 11 | 2 | 8 | 0 |??? |??? | 4 | 1 | 4 | 3 | 3 | 8 | 6 | 9 | 7 | 9 | 3 | 11 | 7 | 3 | 10 | 11 | 7 | 6 | 06 | 6 | 6 | 2 | 5 | 1 | 2 | NS | NS | NS | NS | 1 | 2 | 11 | 5 | 6 | 9 | 9 | 5 | 7 | 11 | 9 | 6 | 3 | 9 | 07 | 9 | 8 | 6 | 1 | 4 | NS | NS | NS | 3 | 1 | 2 | 2 | 3 | 2 | 10 | 6 | 9 | 13 | 10 | 9 | 11 | 9 | 6 | 4 | 08 | 2 | 5 | 1 | 2 | 2 | 2 | 1 | 5 | 0 | 6 | 5 | 3 | 2 | 5 | 4 | 1 | 7 | 8 | 8 | 14 | 14 | 8 | 4 | 9 | 09 | 4 | 4 | 5 | 4 | 2 | 7 | 5 | 3 | 7 | 2 | 6 | 12 | 4 | 3 | 7 | 4 | 0 | 3 | 5 | 6 | 4 | 5 | 1 | 1 | 10 | 2 | 0 | 4 | 2 | 5 | 2 | 3 | 3 | 3 | 1 | 5 | 1 | 2 | 2 | 2 | 2 | 0 | 2 | 3 | 5 | 5 | 3 | 2 | 2 | 11 | 2 | 3 | 7 | 5 | 3 | 3 | 1 | 3 | 3 | 1 | 3 | 5 | 2 | 2 | 5 | 7 | 1 | 7 | 8 | 3 | 4 | 7 | 4 | 5 | 12 | 5 | 5 | 3 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 3 | 2 | 5 | 2 | 4 | 4 | 5 | 6 | 6 | 1 | 2 | 5 | 13 | 2 | 0 | 0 | 2 | 0 | 5 | 0 | 0 | 0 | 2 | 3 | 10 | 11 | 8 | 9 | 8 | 4 | 9 | 9 | 6 | 18 | 4 | 6 | 7 | 14 | 4 | 3 | 2 | 4 | 4 | 4 | 3 | 1 | 1 | 0 | 4 | 5 | 8 | 3 | 3 | 4 | 3 | 5 | 7 | 9 | 14 | 7 | 8 | 5 | 15 | 5 | 3 | 0 | 2 | 3 | 1 | 1 | 4 | 2 | 3 | 2 | 7 | 4 | 5 | 5 | 0 | 3 | 4 | 4 | 7 | 5 | 9 | 8 | 6 | 16 | 2 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 2 | 2 | 5 | 3 | 4 | 1 | 2 | 0 | 1 | 0 | 2 | 1 | 1 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 6 | 4 | 2 | 5 | 4 | 1 | 18 | 0 | 0 | 1 | 1 | 2 | 1 | 2 | 3 | 1 | 4 | 3 | 4 | 4 | 5 |??? | 2 | 2 | 4 | 5 | 2 | 8 | 3 | 5 | 5 | 19 | 6 | 10 | 4 | 1 | 3 | 0 | 2 | 1 | 0 | 1 | 1 | 0 | 2 | 2 | 3 | 2 | 3 | 6 | 7 | 10 | 4 | 1 | 3 | 6 | 20 | 4 | 1 | 6 | 4 | 3 | 2 | 5 | 4 | 0 | 6 | 1 | 12 | 6 | 4 | 6 | 5 | 5 | 6 | 9 | 4 | 5 | 2 | 5 | 3 | 21 | 1 | 4 | 2 | 2 | 0 | 8 | 2 | 2 | 4 | 0 | 2 | 1 | 5 | 3 | 4 | 1 | 2 | 1 | 5 | 3 | 2 | 3 | 4 | 2 | 22 | 4 | 0 | 1 | 2 | 2 | 2 | 1 | 1 | 3 | 3 | 2 | 4 | 6 | 3 | 1 | 1 | 0 | 2 | 2 | 4 | 4 | 4 | 5 | 3 | 23 | 4 | 4 | 4 | 3 | 4 | 3 | 1 | 2 | 2 | 3 | NS | 3 | 1 | 0 | 1 | 4 | 3 | 3 | 2 | 5 | 5 | 3 | 3 | 4 | 24 | 1 | 3 | 6 | 2 | 1 | 2 | 2 | 4 | 4 | 2 | 1 | 3 | 0 | 4 | 5 | 3 | 5 | 5 | 3 | 0 | 1 | 4 | 4 | 1 | 25 | 1 | 1 | 1 | 2 | 1 | 2 | 1 | 1 | 2 | 2 | 1 | 8 | 4 | 10 | 9 | 4 | 3 | 7 | 2 | 5 | 7 | 6 | 3 | 5 | 26 | 1 | 4 | 3 | 2 | 0 | 2 | 0 | 1 | 3 | 3 | 0 | 3 |??? |??? | 2 | 7 | 4 | 5 | 7 | 8 | 6 | 7 | 7 | 10 | 27 | 4 | 4 | 0 | 1 | 1 | 0 | 1 | NS | 1 | 3 | 4 | 2 | 5 | 3 | 4 | 1 | 4 | 3 | 2 | 4 | 4 | 6 | 2 | 2 | 28 | 2 | 2 | 0 | 3 | 1 | 2 | 0 | NS | NS | 0 | 7 | 1 | 3 | 2 | 6 | 5 | 4 | 1 | 6 | 3 | 6 | 4 | 6 | 5 | 29 | 4 | 4 | 2 | 2 | 5 | 3 | 4 | 3 | 0 | 2 | 4 | 6 | 4 | 2 | 7 | 3 | 4 | 2 | 5 | 8 | 12 | 7 | 5 | 5 | 30 | 4 | 4 | 2 | 2 | 1 | 2 | 3 | 3 | 0 | 4 | 2 | 2 | 1 | 1 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 Sep| 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 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 |Aug 01 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 1 | 0 | 0 | NS | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 1 | 1 | 05 | 1 | 0 | 0 | 0 |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 06 | 0 | 0 | 0 | 1 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | 2 | 0 | 08 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 2 | 4 | 09 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 14 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 23 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 28 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 -- Sep| 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 | 4 | 4 | 4 | 2 | 4 | 8 | 3 | 4 |Aug 01 | 1 | 3 | 2 | 2 | 1 | 2 | 0 | 0 | 1 | 2 | 1 | 5 | 2 | 3 | 2 | 1 | 8 | 1 | 5 | 1 | 1 | 7 | 3 | 2 | 02 | 1 | 3 | 3 | 2 | 3 | 1 | 1 | 0 | 0 | 2 | 1 | 1 | 4 | 5 | 1 | 2 | 1 | 2 | 10 | 2 | 4 | 7 | 8 | 1 | 03 | 3 | 2 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 6 | 3 | 2 | 1 | 1 | 2 | 3 | 6 | 1 | 2 | 3 | 04 | 2 | 1 | 5 | 3 | 4 | 3 | 2 | 3 | 1 | 0 | 4 | 4 | 0 | 3 | 4 | 1 | 4 | 4 | 3 | 2 | 4 | 5 | 3 | 6 | 05 | 6 | 0 | 1 | 1 | 3 | 2 | 1 | 2 | 0 | 0 | 3 | 0 | 2 | 2 | 2 | 4 | 4 | 6 | 5 | 6 | 8 | 3 | 3 | 2 | 06 | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 3 | 1 | 2 | 1 | 1 | 2 | 2 | 5 | 3 | 4 | 0 | 1 | 07 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 2 | 2 | 5 | 2 | 6 | 1 | 3 | 6 | 4 | 5 | 7 | 7 | 1 | 3 | 08 | 1 | 2 | 0 | 1 | 3 | 2 | 2 | 1 | 0 | 3 | 2 | 1 | 2 | 4 | 7 | 1 | 7 | 5 | 6 | 5 | 5 | 1 | 8 | 5 | 09 | 2 | 0 | 0 | 3 | 1 | 1 | 0 | 2 | 0 | 2 | 2 | 2 | 2 | 1 | 6 | 3 | 4 | 0 | 4 | 5 | 2 | 3 | 3 | 7 | 10 | 5 | 0 | 3 | 2 | 0 | 1 | 2 | 2 | 0 | 2 | 2 | 3 | 2 | 3 | 1 | 1 | 6 | 6 | 5 | 11 | 5 | 6 | 4 | 3 | 11 | 2 | 1 | 3 | 2 | 1 | 0 | 1 | 3 | 0 | 2 | 0 | 0 | 2 | 0 | 8 | 2 | NS | 0 | 2 | 0 | 3 | 1 | 0 | 4 | 12 | 2 | 1 | 1 | 1 | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 5 | 0 | 1 | 3 | 3 | 4 | 1 | 4 | 5 | 3 | 5 | 8 | 4 | 13 | 2 | 4 | 0 | NS | 0 | 4 | 0 | 2 | 2 | 0 | 1 | 3 | 4 | 1 | 4 | 2 | 0 | 6 | 6 | 2 | 2 | 7 | 4 | 2 | 14 | 4 | 4 | 2 | 4 | 2 | 1 | 1 | 1 | 3 | 3 | 3 | 1 | 2 | 2 | 2 | 1 | 4 | 2 | 6 | 6 | 3 | 4 | 5 | 1 | 15 | 2 | 5 | 3 | 1 | 2 | 3 | 2 | 1 | 2 | 1 | 4 | 1 | 2 | 2 | 3 | 2 | 4 | 6 | 8 | 4 | 5 | 4 | 6 | 2 | 16 | 0 | 2 | 0 | 0 | 1 | 2 | 5 | 2 | 1 | 5 | 0 | 4 | 3 | 3 | 1 | 0 | 5 | 2 | 6 | 2 | 6 | 5 | 7 | 6 | 17 | 2 | 3 | 3 | 0 | 2 | 0 | 1 | 1 | 2 | 1 | 3 | 0 | 2 | 5 | 1 | 9 | 8 | 3 | 3 | 4 | 0 | 6 | 4 | 7 | 18 | 4 | 2 | 1 | 2 | 2 | 3 | 2 | 0 | 0 | 2 | 0 | 1 | 2 | 2 | 3 | 3 | 2 | 7 | 3 | 3 | 3 | 3 | 3 | 1 | 19 | 2 | 4 | 0 | 3 | 1 | 4 | 1 | 3 | 4 | 3 | 0 | 2 | 3 | 2 | 1 | 2 | 5 | 5 | 3 | 6 | 4 | 1 | 3 | 1 | 20 | 1 | 4 | 5 | 4 | 5 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | 1 | 4 | 1 | 5 | 4 | 4 | 6 | 5 | 6 | 4 | 3 | 4 | 21 | 3 | 2 | 3 | 2 | 5 | 1 | 2 | 2 | 1 | 1 | 2 | 1 | 4 | 2 | 1 | 3 | 3 | 7 | 2 | 7 | 3 | 7 | 6 | 8 | 22 | 6 | 3 | 3 | 4 | 3 | 3 | 2 | 2 | 2 | 0 | 3 | 2 | 3 | 4 | 2 | 7 | 2 | 9 | 3 | 2 | 1 | 4 | 4 | 3 | 23 | 4 | 6 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 3 | 2 | 4 | 2 | 5 | 3 | 4 | 5 | 1 | 6 | 2 | 4 | 24 | 6 | 3 | 3 | 1 | 2 | 4 | 5 | 1 | 2 | 2 | 3 | 5 | 3 | 5 | 4 | 2 | 3 | 1 | 3 | 2 | 3 | 6 | 2 | 4 | 25 | 2 | 3 | 5 | 4 | 4 | 4 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 8 | 5 | 4 | 2 | 4 | 26 | 4 | 5 | 5 | 7 | 2 | 4 | 0 | 4 | 5 | 2 | 8 | 1 | 2 | 1 | 4 | 4 | 6 | 9 | 4 | 7 | 6 | 5 | 8 | 7 | 27 | 2 | 3 | 2 | 1 | 2 | 1 | 4 | 2 | 2 | 1 | 3 | 5 | 5 | 5 | 1 | 4 | 2 | 7 | 6 | 4 | 5 | 6 | 5 | 3 | 28 | 4 | 1 | 3 | 1 | 4 | 1 | 3 | 0 | 2 | 3 | 1 | 2 | 1 | 2 | 6 | 1 | 6 | 5 | 3 | 2 | 6 | 4 | 4 | 7 | 29 | 5 | 4 | 4 | 4 | 4 | 4 | 2 | 1 | 2 | 1 | 5 | 1 | 1 | 7 | 3 | 0 | 3 | 2 | 4 | 5 | 6 | 9 | 5 | 7 | 30 |??? |??? | 5 | 7 | 1 | 1 | 1 | 2 | 1 | 1 | 0 | 1 | 4 | 8 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 Sep| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Aug 01 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 30 |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Sep| 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 2012.10.13