Radio Meteor Observation in Japan No.128 June, 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 -- Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 5 13 7 3 8 14 17 15 13 2 4 10 8 4 2 4 1 2 1 3 3 4 4 6 02 | 2 8 8 8 10 10 12 14 7 10 3 4 9 8 6 5 5 2 4 3 4 5 8 7 03 | 7 7 10 11 17 22 14 22 12 7 2 5 5 6 8 8 2 1 0 0 5 2 7 5 04 | 6 5 8 12 9 22 22 17 10 8 4 6 4 3 7 5 6 2 3 5 3 3 5 8 05 | 11 7 7 15 12 26 19 13 14 5 4 7 7 10 9 3 5 0 2 4 3 4 10 7 06 | 6 11 7 11 14 19 -- -- -- -- %0 -- -- 0 1 %1 -- -- -- -- %1 0 3 4 07 | 3 4 6 5 9 14 12 4 8 8 2 5 9 18 18 4 5 3 2 2 5 6 5 8 08 | 13 19 13 21 14 18 18 10 15 3 3 11 10 11 10 13 6 2 0 1 4 2 6 8 09 | 11 9 15 15 23 29 40 11 8 7 9 16 13 16 14 6 5 0 0 3 6 3 10 14 10 | 21 17 20 15 24 35 25 22 8 5 2 4 12 10 8 5 5 3 2 2 4 7 11 14 11 | 17 14 18 17 32 42 30 22 12 8 4 21 24 29 12 8 4 2 1 3 3 9 5 13 12 | 10 9 10 17 23 44 22 25 13 11 4 11 15 14 12 8 2 3 4 6 4 2 4 -- 13 | -- -- -- -- -- -- -- -- -- 5 5 9 12 -- -- -- -- %2 2 1 4 5 6 7 14 | 13 8 7 11 14 26 32 15 5 9 5 11 14 12 9 8 5 4 1 3 5 5 6 9 15 | 8 8 6 16 18 27 23 13 7 3 1 4 17 17 13 7 3 4 0 2 4 6 13 11 16 | 6 10 5 9 11 18 22 18 7 7 7 7 9 %9 %6 %1 7 2 5 4 2 6 2 8 17 | 8 15 8 10 11 25 26 16 10 9 7 7 13 8 7 6 6 3 0 5 1 7 5 8 18 | 14 6 10 10 15 24 21 10 16 4 4 4 8 11 5 4 2 1 1 2 3 6 2 8 19 | 10 10 7 6 13 24 20 15 8 4 6 2 8 8 8 8 5 3 2 3 5 6 8 16 20 | 12 8 15 18 23 29 25 18 8 5 9 7 9 9 10 11 9 4 1 3 6 7 9 14 21 | 18 8 16 12 27 33 17 15 10 5 2 9 6 17 13 3 5 4 3 4 2 8 7 9 22 | 11 14 13 9 17 19 19 18 9 4 6 6 3 4 3 2 4 4 4 1 1 3 5 7 23 | 13 14 12 20 14 16 17 11 6 2 4 4 6 3 6 5 5 5 5 0 1 9 8 9 24 | 12 13 22 8 15 17 24 17 8 8 9 10 %9%13 10 8 4 1 4 1 2 3 8 15 25 | 11 19 11 15 18 16 13 14 14 9 8 6 13 4 11 2 6 3 1 1 3 7 3 11 26 | 14 17 11 14 20 13 26 17 6 4 7 11 11 7 8 10 6 6 3 4 8 6 11 11 27 | 10 15 14 10 23 15 17 14 15 12 4 6 9 7 11 8 4 5 8 2 3 11 9 11 28 | 13 11 14 17 22 20 33 16 7 9 5 7 6 10 10 8 6 3 0 4 3 7 9 15 29 | 8 18 15 15 15 26 18 9 10 7 2 9 9 6 9 3 5 5 2 5 4 6 6 10 30 | 13 15 8 12 15 16 12 11 4 10 7 4 7 9 11 9 4 3 6 3 4 10 7 11 ---+------------------------------------------------------------------------ Jun| 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 Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 1 03 | 1 04 | 1 1 05 | 06 | 2 07 | 2 1 08 | 1 09 | 1 1 1 1 10 | 2 1 11 | 1 12 | 13 | 14 | 1 2 1 15 | 16 | 1 17 | 18 | 1 19 | 20 | 1 1 21 | 1 22 | 23 | 1 24 | 1 1 1 25 | 1 1 1 26 | 1 1 27 | 1 1 28 | 29 | 1 30 | 1 ---+------------------------------------------------------------------------ Jun| 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 -- Jun| 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 8 5 6 21 16 20 10 3 0 0 0 2 4 2 IF IF IF IF 5 4 %3 6 6 02 | 4 9 5 8 5 16 12 19 8 3 1 1 IF IF IF IF IF IF IF IF 5 4 6 9 03 | 5 4 3 7 11 19 20 20 2 4 0 1 1 3 %4 IF IF IF IF 3 3 %7 5 4 04 | 12 4 7 16 10 19 18 18 9 2 3 3 %1 IF IF IF IF 1 1 2 3 7 8 7 05 | 5 9 2 9 4 13 25 11 12 4 1 7 7 6 5 9 6 3 2 5 5 4 6 10 06 | 12 10 7 7 17 24 20 21 12 %2 IF 2 2 5 10 6 3 4 1 3 4 3 9 7 07 | 1 5 3 12 22 30 24 15 4 4 3 4 IF IF IF IF IF IF IF IF IF 6 12 8 08 | 6 6 8 12 17 17 20 21 4 4 0 1 6 8 3 2 3 2 1 %3 2 4 5 5 09 | 3 7 6 5 13 15 16 16 9 2 1 0 2 %8 8 11 9 5 0 2 3 4 8 10 10 | 7 13 8 9 19 18 29 14 7 2 1 IF %0 6 IF IF IF IF IF %8 3 8 11 8 11 | 6 11 11 18 18 26 20 21 8 2 2 4 7 7 10 4 6 6 3 1 6 4 8 6 12 | 9 8 8 9 18 19 16 18 17 10 3 6 4 6 17 10 6 6 3 4 5 2 4 8 13 | 14 13 5 16 14 28 15 12 6 5 3 2 1 6 3 4 4 3 2 3 3 3 8 13 14 | 10 2 5 11 18 18 22 15 9 3 6 3 3 4 7 %8 IF IF IF IF 6 %3 3 8 15 | 7 12 10 12 17 36 15 26 5 6 2 1 %0 IF IF IF 7 5 2 3 2 5 2 3 16 | 1 2 5 7 9 7 9 10 6 0 1 2 2 5 8 5 6 5 3 1 2 1 5 4 17 | 3 8 3 11 14 18 16 17 9 0 1 0 1 2 5 1 4 3 2 4 2 3 11 11 18 | 12 2 9 11 10 15 17 14 9 3 2 3 2 5 8 7 2 5 3 3 5 6 3 3 19 | 4 3 1 5 10 18 12 18 3 6 3 1 4 4 8 7 8 6 2 5 3 8 12 4 20 | 4 4 12 10 16 14 13 11 12 4 6 IF IF IF IF IF IF IF IF 4 2 5 3 8 21 | 7 9 10 10 16 18 21 14 11 1 2 3 5 9 9 6 7 5 3 1 3 5 10 11 22 | 8 11 7 12 14 17 16 5 13 2 1 7 1 5 8 5 1 1 2 4 6 6 6 10 23 | 12 8 4 9 9 15 24 13 14 4 2 0 4 4 3 3 5 4 2 3 3 5 10 10 24 | 6 4 5 8 17 18 13 22 15 8 2 2 1 0 3 5 3 1 5 1 2 4 7 1 25 | 5 8 7 7 2 11 15 21 9 6 %6 %5 IF %5 7 8 5 2 2 3 7 6 8 15 26 | 14 7 6 6 7 1 11 17 6 4 2 3 3 3 9 3 1 5 7 3 3 8 3 4 27 | 10 7 9 1 7 18 19 14 9 13 3 4 2 2 5 2 8 7 3 2 5 8 8 15 28 | 11 9 7 14 8 21 12 14 7 9 2 2 5 6 6 4 0 8 2 5 16 11 15 8 29 | 14 9 7%10%14 14 7 14 13 5 11 0 2 8 3 IF 3 4 3 6 6 7 9 8 30 | 7 11 6 11 11 12 8 11 9 4 6 2 8 0 3 5 3 5 %5 4 2 3 11 1 ---+------------------------------------------------------------------------ Jun| 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 Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 04 | 1 1 05 | 1 1 1 06 | 07 | 1 1 08 | 1 09 | 1 10 | 1 2 1 1 1 11 | 1 1 12 | 1 13 | 1 14 | 1 15 | 16 | 1 17 | 18 | 1 1 1 19 | 20 | 2 21 | 1 1 22 | 23 | 1 1 24 | 1 1 1 25 | 1 2 26 | 27 | 1 28 | 1 1 29 | 30 | ---+------------------------------------------------------------------------ Jun| 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 -- Jun| 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 15 13 12 16 18 11 14 2 3 7 4 -- -- -- 2 2 1 5 5 1 6 9 02 | 8 9 9 9 15 9 3 5 4 10 1 0 4 5 2 2 2 2 1 0 8 11 8 10 03 | 7 12 6 15 15 21 20 17 7 4 2 3 4 9 3 1 2 3 0 4 4 3 6 5 04 | 6 8 11 17 20 16 14 20 9 8 4 2 3 4 7 2 3 3 3 3 5 4 7 12 05 | 4 14 14 15 16 16 29 21 10 12 6 3 8 10 6 3 4 2 2 1 6 2 4 4 06 | 11 14 12 11 16 18 29 IF 13 6 9 2 6 3 7 10 11 1 3 5 3 7 6 11 07 | 13 12 19 15 19 22 22 21 13 9 5 2 8 8 6 3 5 3 3 4 6 8 9 13 08 | 8 10 12 13 32 24 39 22 20 9 6 11 6 7 7 5 4 3 1 2 3 8 6 14 09 | 12 10 14 18 15 24 18 10 10 8 3 6 4 IF 6 9 3 2 2 2 5 8 9 12 10 | 14 11 10 17 12 27 18 21 10 6 4 4 4 13 9 8 5 3 2 4 4 2 6 14 11 | 19 19 10 21 26 21 25 37 21 9 7 14 13 9 9 4 7 1 2 2 4 9 8 12 12 | 13 17 13 19 20 24 33 27 17 11 3 5 13 12 9 9 6 7 2 4 6 6 9 11 13 | 14 14 13 21 36 31 29 26 24 11 6 5 10 8 10 7 3 3 1 4 5 10 11 13 14 | 10 13 16 21 29 29 19 19 17 5 4 7 7 13 9 5 5 4 4 3 3 16 8 22 15 | 14 11 9 27 22 22 36 21 14 9 5 3 3 5 4 5 6 8 2 4 4 5 12 14 16 | 11 16 11 11 18 26 21 18 23 6 7 6 12 8 7 9 6 5 0 5 5 12 10 15 17 | 15 17 14 17 28 21 30 23 15 6 7 2 6 7 3 2 1 5 3 3 3 7 8 10 18 | 7 6 10 9 17 24 19 19 11 6 1 3 6 3 6 4 6 3 5 3 2 7 6 11 19 | 9 8 7 8 16 22 18 18 11 3 2 2 4 6 6 3 2 0 2 2 5 7 12 9 20 | 15 11 5 11 9 14 7 20 12 9 6 5 2 5 7 8 2 1 1 2 6 7 9 11 21 | 10 10 15 14 14 15 20 12 10 7 3 2 4 8 3 5 3 3 2 1 3 11 12 13 22 | 8 10 8 12 12 17 13 10 13 4 7 5 7 3 1 6 4 4 2 4 3 10 8 6 23 | 8 10 14 18 19 13 19 11 16 4 3 1 2 6 3 3 8 2 2 4 2 11 11 10 24 | 12 6 12 9 11 13 10 11 21 6 7 4 10 3 7 7 5 3 3 0 3 7 9 15 25 | 7 15 18 11 18 21 22 12 19 13 6 3 5 8 5 4 4 2 3 6 4 11 16 6 26 | 18 13 8 17 18 12 25 12 12 9 3 5 5 3 5 5 7 4 3 2 5 9 14 11 27 | 13 20 13 9 14 19 18 15 13 12 8 6 5 3 11 7 2 3 2 2 3 10 17 7 28 | 6 13 15 11 11 11 12 12 17 6 6 3 2 3 7 2 4 2 3 1 2 6 7 10 29 | 8 14 11 11 13 13 10 5 7 4 1 4 2 1 4 3 2 5 1 4 6 7 8 2 30 | 15 9 12 10 11 22 12 7 9 3 3 3 4 8 6 4 1 2 3 2 5 2 5 15 ---+------------------------------------------------------------------------ Jun| 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 Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 03 | 1 1 1 04 | 1 05 | 1 06 | 1 1 1 07 | 2 1 08 | 1 1 09 | 1 1 1 1 10 | 1 1 1 11 | 1 1 2 12 | 1 1 13 | 1 14 | 1 1 15 | 1 16 | 1 17 | 18 | 1 19 | 1 1 1 20 | 1 1 21 | 1 1 1 22 | 1 1 1 1 23 | 1 1 24 | 1 1 25 | 26 | 1 27 | 1 1 28 | 29 | 30 | 1 1 ---+------------------------------------------------------------------------ Jun| 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 -- Jun| 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 11 16 10 12 15 18 14 14 10 9 6 5 1 4 6 8 3 3 4 5 7 7 11 02 | 13 4 10 10 19 15 12 14 23 14 12 1 2 1 2 4 7 4 3 2 7 10 7 10 03 | 8 14 14 17 14 23 19 17 18 10 1 4 4 5 7 5 7 2 4 7 6 11 11 12 04 | 10 8 14 11 16 18 18 20 16 13 8 1 2 5 5 1 5 7 5 3 3 4 6 11 05 | 9 8 8 13 19 23 31 25 18 10 6 4 3 4 4 7 5 1 3 7 10 6 9 8 06 | 8 16 13 12 17 18 19 4 12 9 0 3 3 3 4 4 6 2 3 9 3 11 10 12 07 | 16 11 13 16 13 25 20 24 22 10 5 2 3 4 6 5 8 2 3 6 5 7 14 9 08 | 13 15 19 14 30 24 33 25 24 12 4 9 8 6 7 6 11 2 4 2 2 10 10 11 09 | 9 12 21 13 10 21 22 22 16 10 5 6 1 0 3 11 3 3 3 2 3 10 12 17 10 | 19 8 10 17 16 21 23 18 10 9 4 1 1 2 2 6 7 3 2 3 7 9 11 13 11 | 17 10 7 10 22 23 23 35 24 14 9 3 8 3 4 4 6 2 1 2 5 10 7 17 12 | 12 16 12 20 24 27 37 26 16 12 5 4 6 8 6 2 2 6 2 5 4 4 7 10 13 | 12 9 11 14 22 27 26 28 32 10 5 3 3 6 5 8 2 3 2 2 6 11 11 11 14 | 10 14 18 13 27 28 28 35 20 17 7 2 4 4 7 9 7 6 5 7 3 16 13 18 15 | 12 13 11 17 13 22 30 19 13 13 12 2 3 3 2 9 7 3 3 8 6 8 10 18 16 | 8 13 12 10 11 29 26 16 25 13 11 8 4 3 3 7 6 4 2 2 3 11 15 15 17 | 17 14 13 14 21 23 26 20 18 14 10 3 2 5 2 3 4 5 1 2 5 10 10 6 18 | 10 3 13 14 19 19 15 26 9 12 1 4 4 4 2 5 6 5 3 3 2 6 8 18 19 | 13 20 9 14 17 25 20 22 15 5 2 7 1 0 1 0 0 1 2 1 6 6 19 14 20 | 16 10 11 10 11 14 6 13 8 8 4 1 3 2 4 %5 %2 2 3 1 6 6 10 11 21 | 12 11 12 25 14 20 17 16 15 10 7 1 2 3 5 5 1 4 3 2 6 10 10 12 22 | 8 15 10 10 10 19 14 17 13 11 3 4 3 5 3 1 4 2 1 5 2 7 12 10 23 | 11 12 14 12 18 18 18 13 18 10 3 3 1 1 3 3 5 1 0 3 3 8 8 17 24 | 7 12 11 12 16 14 18 15 28 10 9 5 2 2 4 6 5 8 5 4 4 11 11 16 25 | 8 12 10 10 14 19 21 12 23 9 3 0 1 0 3 3 6 3 3 5 4 8 14 10 26 | 15 19 13 14 9 12 19 16 8 13 5 4 2 1 2 7 8 9 3 3 5 8 11 5 27 | 14 12 7 7 21 18 17 14 19 8 7 6 3 5 2 4 3 4 3 2 7 9 18 5 28 | 7 9 11 9 9 15 14 14 18 8 2 1 1 6 3 7 4 1 5 3 4 9 9 16 29 | 12 14 11 7 14 12 10 8 8 9 4 3 0 0 2 1 3 4 2 3 7 10 8 11 30 | 12 15 11 11 14 20 11 8 17 4 3 2 3 2 3 6 7 4 7 3 6 6 6 11 ---+------------------------------------------------------------------------ Jun| 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 Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 1 03 | 1 1 1 1 04 | 1 05 | 06 | 3 1 1 1 07 | 1 1 1 08 | 2 09 | 1 1 1 10 | 1 1 1 11 | 1 1 12 | 1 1 13 | 1 1 14 | 1 3 1 1 15 | 1 1 16 | 1 17 | 18 | 1 1 1 19 | 1 1 20 | 1 1 21 | 1 1 22 | 1 1 1 23 | 24 | 1 1 1 1 25 | 1 26 | 1 1 27 | 1 1 28 | 1 29 | 1 1 30 | 1 1 1 ---+------------------------------------------------------------------------ Jun| 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 -- Jun| 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 | 47 29 44 38 49 61 62 70 35 25 9 10 11 11 3 7 4 3 -- -- -- -- -- -- 02 | -- -- -- -- -- -- -- -- -- 16 13 5 5 13 17 13 7 8 5 9 8 23 24 32 03 | 43 48 44 40 68 66 77 93 52 26 14 9 12 14 14%20 ES %1 %5 6 %4%22 26 39 04 | 41 35 41 43 64 86 40 50 44 21 13 4 16 14 21 17%12 8 %8 4 14 14 20 26 05 | 26 37 34 72 48 77 89 86 69 39 25 11 3 16 11 17 10 3 5 2 7 11 17 17 06 | 31 28 21 26 36 59 78 76%66 ES ES ES ES%15 ES ES ES ES ES %4 1%11%24%18 07 | 12 12 17 15 31 36 46 36 52 28 7 5 4 17 15 15 9 7 1 4 6 11 15 26 08 | 22 23 29 34 66 95 97 97 83 61 35 12 28 19 14 6 18 6 4 4 %6 ES 14 44 09 | 41 25 47 46 52 64 58 78 84%43 14 10 21 ES 19 21 13 10 6 6 18 16%29%35 10 | 30%36 NS%60 73 93119126 80 47 11 9 NS ES ES %2 7 8 ES ES%11%18 23 37 11 | 40 47 34 48 89114128131 83%40%10 11 13 30 27 24 21 5 5 6 11 21 34 28 12 | 40 52 39 48 84 92116104%47 31 8 2 21 23 22 16 10 5 0 6 9 14 17 31 13 | 31 35 37 52 63 83 99 88 67 46%17 ES %9 18 16 17%12 8 %4 %6 8 22 25 43 14 | 31 26 37 48 60 67 87 89%66 ES ES 8 12 18 15 21 9 4 7 4 4 19 27 31 15 | 27 28 41 43 62 85 87 74 62 33 9 17 3 %8%14 24 15 3 6 8 16 14 31 43 16 | 20 34 28 32 63 87 93 62 63 23 12 5 10 16 14 13 12 7 4 7 4 17 24 16 17 | 30 20 33 44 48 46 79 51 45 8 1 2 2 3 3 5 7 6 1 0 6 4 7 11 18 | 13 9 12 10 36 41 35 31 18 11 5 3 3 15 20 22 7 10 9 9 6 16 18 44 19 | 26 32 29 28 62 64 82 55 56%40%12 ES ES ES ES%16 ES%10 ES 10 8 17 22 29 20 | 34 34 8 10 17 16%50 20 20 9 3 1 1 5 2 4 4 1 7 0 3 11 11 17 21 | 13 5 7 17%23 42 45 32 26 7 12 5 9 7 16 11 11 14 6 6 6 8 25 41 22 | 33 37 35 40 57 45 33 31 14 13 1 2 2 9 %4 7 4 5 %1 %2 4 12 2 9 23 |%21 10 14 15 15 26 21 23 24 5 ES 1 4 2 4%20 %6 5 1 4 9 14 22 22 24 | 31 31 31 31 25 45 50%30 ES ES ES ES ES ES%17 19 9 7 6 6 11 19 25 46 25 | 31 ES%50 20 40 49 63 49%50 ES%42 4 11 9 18%38 ES ES %4 11 ES%15 22 43 26 | 39 34 31 37 36 39 44 43 46 31 16%12 ES ES ES ES ES%12 %4 5 14 23 25 33 27 | 28 28 40 42 60 47 45 66 39 27 6 15 9 14 15 14 13 6 6 8 7 16 38 24 28 | 29 27 25 22 30 42 42 52 34 23 8 2 5 8 5 12 6 7 0 5 8 13 18 19 29 | 32 34 28 33 26 38 28%39 ES 24 9 3 7 3 7 6 8 8 3 2 10 14 24 29 30 | 38 36 18 16 37 49 44 49 ES ES%21 5 ES 13%14 7%12 %6%12 4 10 8 24 33 ---+------------------------------------------------------------------------ Jun| 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 Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 2 03 | 3 1 04 | 1 1 1 1 2 05 | 1 1 06 | 1 1 3 07 | 1 08 | 1 1 1 1 09 | 1 10 | 1 1 1 1 1 11 | 3 3 2 1 12 | 1 1 1 1 13 | 1 1 2 14 | 1 1 1 15 | 1 1 16 | 1 1 1 1 17 | 1 1 18 | 19 | 3 1 1 2 20 | 1 21 | 1 1 1 1 22 | 1 1 1 1 23 | 1 1 24 | 1 25 | 1 1 26 | 1 1 27 | 1 1 2 1 1 28 | 1 1 1 1 29 | 3 2 1 30 | 1 1 ---+------------------------------------------------------------------------ Jun| 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) Jun| 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 8 12 6 11 14 9 7 4 2 2 3 1 2 2 3 6 1 0 4 1 4 0 7 02 | 6 4 3 6 9 13 7 4 4 4 4 1 0 2 4 1 5 4 1 1 4 7 4 5 03 | 4 6 5 9 10 15 11 9 7 3 4 9 9 10 4 4 4 4 4 3 2 5 7 4 04 | 5 5 10 17 11 16 7 9 5 3 5 4 4 5 6 12 2 5 4 2 4 4 4 5 05 | 6 6 7 11 21 20 16 7 10 5 1 2 4 11 6 5 2 0 0 2 3 4 6 2 06 | 6 9 5 4 8 12 11 5 11 8 1 3 7 9 7 5 2 1 3 4 2 4 9 7 07 | 9 10 11 13 10 23 14 8 11 7 5 2 8 4 9 3 5 3 2 2 2 2 7 9 08 | 4 13 14 13 24 21 27 10 10 17 3 3 6 2 14 5 8 0 2 0 1 4 9 6 09 | 4 2 6 5 2 7 4 2 0 1 0 4 4 1 4 5 1 0 0 0 1 2 3 5 10 | 6 6 3 7 5 18 12 6 15 15 7 6 9 5 10 7 9 3 1 2 5 4 3 8 11 | 10 7 5 14 24 16 15 22 8 12 6 5 15 17 8 6 5 1 0 1 1 5 3 5 12 | 6 12 14 16 21 20 15 8 25 9 0 13 16 14 9 7 0 0 0 0 1 2 1 1 13 | 4 2 3 1 9 9 5 12 15 3 1 2 11 10 6 5 2 3 0 1 1 2 9 5 14 | 12 8 11 5 15 16 10 20 9 1 4 5 6 6 7 5 6 2 2 2 1 7 6 9 15 | 6 5 9 15 18 18 21 9 11 7 5 -- -- -- -- -- -- -- -- -- -- -- -- -- 16 | -- -- -- -- -- -- -- -- -- 3 2 5 12 7 3 6 2 2 0 2 0 5 6 2 17 | 5 7 7 3 9 2 8 6 6 8 2 5 13 5 8 3 3 2 0 1 1 3 4 4 18 | 5 4 12 16 12 13 11 14 18 8 4 4 13 8 15 9 4 3 2 5 0 6 5 12 19 | 9 5 6 8 16 19 12 18 5 13 7 4 8 5 5 7 10 2 0 0 3 0 2 5 20 | 6 3 4 6 10 4 6 6 11 7 4 3 1 6 12 6 5 0 1 0 3 2 3 6 21 | 10 6 10 15 6 13 7 12 12 8 7 1 2 4 6 4 4 1 1 0 2 3 1 5 22 | 5 7 7 3 11 5 4 3 4 1 5 2 2 8 5 4 2 1 2 2 0 5 6 6 23 | 5 5 8 14 11 9 15 4 4 6 9 2 1 2 2 4 2 3 1 2 1 5 6 9 24 | 7 7 8 8 7 9 6 10 6 5 6 3 5 2 9 7 3 4 3 1 2 4 4 8 25 | 4 9 8 8 11 15 11 6 5 4 2 3 2 6 5 4 6 2 2 1 1 2 9 3 26 | 13 12 5 7 7 10 10 2 6 6 1 3 2 2 2 4 2 1 2 1 1 2 6 2 27 | 7 10 7 4 10 10 11 6 13 2 2 2 3 4 8 6 3 4 2 0 3 6 7 2 28 | 1 8 7 3 4 9 5 2 8 7 4 0 2 3 6 6 4 3 1 0 0 2 2 4 29 | 6 6 10 7 8 7 4 4 6 6 2 2 3 5 2 3 0 2 2 3 2 4 4 2 30 | 7 5 11 6 15 9 9 5 8 4 2 2 1 5 8 4 6 2 3 2 3 2 3 8 ---+------------------------------------------------------------------------ Jun| 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 Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 1 1 04 | 3 05 | 06 | 1 1 07 | 1 08 | 1 09 | 10 | 1 11 | 1 12 | 13 | 1 14 | 1 15 | 1 16 | 17 | 18 | 1 19 | 1 20 | 1 21 | 1 22 | 1 23 | 24 | 1 1 25 | 26 | 27 | 1 28 | 1 29 | 30 | 1 ---+------------------------------------------------------------------------ Jun| 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) Jun| 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 7 11 7 7 16 9 10 4 5 3 6 8 12 4 4 2 1 0 1 3 3 0 2 02 | 4 4 3 5 10 7 6 8 5 6 2 5 1 4 11 6 8 2 0 0 5 4 2 5 03 | 1 5 3 21 12 19 9 13 6 5 17 14 16 16 11 11 9 2 2 5 4 2 4 4 04 | 5 4 8 17 12 14 7 5 7 5 4 8 5 10 12 5 5 2 3 2 0 2 4 6 05 | 5 5 7 11 18 11 14 7 29 4 3 4 5 11 10 8 1 2 1 2 2 3 6 3 06 | 7 7 14 8 8 12 15 13 7 6 3 7 13 18 17 10 6 2 6 3 4 5 8 13 07 | 4 6 9 11 9 22 7 7 10 2 7 6 21 20 21 6 6 3 1 2 0 2 3 5 08 | 7 8 11 17 31 20 10 4 5 12 2 10 12 5 18 6 10 1 0 0 2 2 4 6 09 | 8 6 7 7 6 7 3 3 6 8 2 7 6 4 8 7 1 0 0 1 2 2 1 7 10 | 6 4 4 6 4 7 1 10 11 22 2 14 15 16 9 8 7 3 1 1 1 1 6 8 11 | 16 8 11 10 7 10 4 8 5 10 8 5 6 5 10 8 2 0 1 1 1 3 1 %5 12 | 14 13 18 16 21 22 15 8 8 11 6 6 16 9 13 8 4 3 0 1 1 3 3 0 13 | 3 3 2 3 11 11 3 13 6 8 3 6 17 17 14 10 7 4 1 3 3 4 6 10 14 | 14 9 20 22 24 17 16 19 9 1 3 8 12 9 13 10 9 4 2 2 2 9 6 11 15 | 8 15 16 29 16 22 17 12 8 7 5 6 18 13 9 12 8 4 0 6 2 1 10 14 16 | 10 22 16 16 28 22 14 11 8 3 3 13 13 13 10 10 2 3 2 1 1 5 5 1 17 | 3 5 7 8 9 5 6 5 4 9 9 8 9 10 10 4 10 4 2 2 2 7 7 9 18 | 11 23 25 13 14 25 7 14 11 4 5 8 18 13 14 8 7 5 4 3 0 9 7 9 19 | 11 6 18 15 17 18 16 8 7 5 5 11 12 8 9 3 2 2 0 0 4 0 1 2 20 | 15 13 9 12 17 8 11 8 21 5 5 14 22 27 18 18 9 0 3 2 5 4 11 12 21 | 18 13 29 34 32 32 37 23 10 13 6 12 21 14 12 11 3 5 3 2 5 7 10 13 22 | 7 19 20 5 6 2 4 2 6 1 1 4 4 5 8 6 6 3 1 4 1 6 8 11 23 | 13 19 23 32 29 26 24 9 17 6 17 14 14 16 11 13 8 2 4 4 3 8 9 15 24 | 13 16 26 18 20 19 19 17 20 15 12 15 15 15 23 23 10 6 2 1 5 8 10 20 25 | 7 11 8 5 13 9 7 13 13 11 5 8 8 19 10 5 13 7 4 1 1 5 6 6 26 | 19 15 19 25 16 15 21 15 12 10 6 4 6 10 9 13 13 4 4 2 4 3 8 4 27 | 9 14 17 17 22 17 18 12 18 5 9 7 12 16 16 9 9 4 2 0 4 8 9 9 28 | 10 14 14 16 10 14 13 9 20 11 9 5 11 18 12 17 6 5 4 1 3 7 7 13 29 | 15 21 17 29 14 14 11 12 18 7 7 11 8 9 12 5 6 4 2 2 6 8 6 10 30 | 22 15 29 24 22 22 21 13 13 9 7 13 3 18 14 8 8 7 3 3 6 3 3 14 ---+------------------------------------------------------------------------ Jun| 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 Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 1 1 04 | 3 05 | 06 | 1 1 1 07 | 1 08 | 09 | 10 | 1 1 11 | 1 12 | 13 | 1 14 | 1 1 15 | 1 16 | 2 1 17 | 18 | 1 1 19 | 1 1 20 | 21 | 1 1 1 1 22 | 23 | 1 24 | 1 1 25 | 26 | 27 | 28 | 1 29 | 1 30 | 1 1 ---+------------------------------------------------------------------------ Jun| 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: Hiroshi OGAWA Location: Aoba, Sendai, Miyagi, Japan (140.89 E, 38.29 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 : 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 -- Jun| 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 3 4 2 5 6 %4 1 4 4 1 4 3 2 5 6 3 4 1 0 1 2 2 1 02 | 3 2 5 3 5 2 3 2 2 8 2 2 4 5 6 7 3 3 0 2 0 1 3 5 03 | 3 1 4 4 5 %1 2 7 2 2 0 2 6 4 3 3 4 2 2 1 2 4 1 2 04 | 1 1 5 6 3 5 3 2 2 3 4 6 8 13 8 9 ES 5 1 0 1 1 1 3 05 | 4 2 7 2 3 6 6 1 1 2 5 5 3 6 7 6 2 3 3 2 1 4 2 1 06 | 8 8 7 5 6 9 5 3 4 0 ES ES 2 10 11 3 3 3 0 0 2 1 3 0 07 | 8 4 4 2 3 7 3 4 2 6 1 3 6 10 13 9 3 4 2 1 0 3 3 4 08 | 0 4 8 7 6 4 5 3 7 1 2 2 4 14 8 6 4 1 0 1 1 1 2 0 09 | 5 5 6 8 9 5 3 4 8 4 8 7 3 8 10 6 2 1 %0 -- 0 1 0 2 10 | 4 0 -- 6 3 3 3 2 %1 %2 3 2 3 10 8 8 7 1 1 0 1 1 0 3 11 | 0 3 4 5 3 5 2 2 2 6 4 5 11 13 5 13 7 6 4 2 3 2 1 9 12 | 11 10 1 1 2 2 5 2 1 1 2 0 3 6 6 5 2 1 2 3 0 0 1 1 13 | 4 1 1 7 3 4 0 1 0 3 2 0 4 5 3 6 2 2 0 3 0 1 1 2 14 | 1 4 1 3 5 3 2 2 3 1 1 1 1 1 3 4 2 1 1 0 1 2 2 2 15 | 5 3 4 4 2 3 2 3 2 3 1 4 1 8 %1 5 2 4 0 0 2 0 2 4 16 | 4 0 6 7 4 2 8 3 3 2 2 %2 4 5 6 1 5 2 0 0 2 0 2 1 17 | 3 5 4 4 5 4 1 2 1 0 2 3 3 13 7 2 3 1 0 1 0 2 2 2 18 | %8 6 9 5 5 6 5 6 7 2 4 3 4 11 5 4 3 3 1 1 3 4 0 4 19 | 2 5 5 4 4 5 4 7 9 2 3 -- -- -- -- -- %2 -- -- -- -- -- -- -- 20 | 5 2 4 1 6 7 1 2 5 2 6 3 3 3 5 11 1 1 2 1 2 4 2 7 21 | 8 10 6 5 4 3 10 4 6 5 5 1 4 3 6 5 5 1 1 1 3 3 4 4 22 | 4 4 10 4 13 5 2 4 3 2 1 5 4 7%10 7 1 0 3 1 1 1 %4 5 23 | 7 11 6 3 1 3 5 3 1 2 0 2 2 4 7 ES %2 1 2 0 1 1 1 3 24 | 3 3 2 3 5 5 6 3 3 7 5 2 2 10 9 10 4 1 4 5 1 1 4 3 25 | 2 1 1 4 6 2 7 0 2 1 1 3 0 2 5 11 %3 1 0 0 4 2 1 3 26 | 4 2 2 4 2 2 3 1 4 0 2 3 3 5 6 5 3 1 1 1 1 3 %2 2 27 | 3 1 1 1 5 2 4 2 4 2 2 2 6 2 5 6 2 0 1 2 1 3 2 3 28 | 3 4 5 3 3 4 %2 2 1 1 0 3 2 4 6 9 3 3 2 2 4 1 0 5 29 | 5 5 7 8 10 10 8 6 6 3 3 3 3 4 0 5 3 0 2 1 3 4 1 6 30 | 1 5 8 3 3 5 11 %7 8 3 3 3 5 2 5 3 1 1 0 0 1 1 3 2 ---+------------------------------------------------------------------------ Jun| 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 Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 1 1 04 | 1 1 05 | 06 | 07 | 08 | 1 09 | 1 10 | 1 11 | 1 1 12 | 13 | 14 | 1 15 | 16 | 17 | 18 | 19 | 1 20 | 1 1 21 | 3 1 22 | 1 23 | 1 24 | 1 1 1 25 | 26 | 1 27 | 28 | 29 | 30 | 2 1 ---+------------------------------------------------------------------------ Jun| 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 -- Jun| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 48 | 44 | 43 | NS | NS | NS | 74 | 74 | 58 |May 01 | 32 | IF | IF | 9 | 17 | 40 | 28 | 11 | IF | IF | IF | 7 | 23 | 30 | 39 | 54 | 44 | 46 | 60 | 58 | 55 | 96 | 86 | 55 | 02 | IF | IF | IF | IF | IF | IF | 34 | 19 | 16 | 11 | 16 | 13 | 27 | 41 | 56 | 52 | 55 | 53 | 50 | 85 | 81 | 89 | 90 | 56 | 03 | 29 | 34 | 22 | NS | IF | 64 | 36 | 26 | 16 | 15 | 6 | 15 | 37 | 46 | 50 | 55 | 46 | 50 | 54 | 76 | 84 |100 |102 | 56 | 04 | 46 | 24 | 10 | IF | 26 | 42 | ES | ES | 10 | 14 | 4 | 19 | 20 | 37 | 41 | 44 | 46 | 45 | 65 | 70 | 86 |109 | ES | ES | 05 | IF | IF | IF | 20 | 8 | IF | 31 | 13 | 8 | 5 | IF | 12 | 19 | 40 | 56 | 50 | 46 | 37 | 63 | 82 |101 |131 | 75 | 65 | 06 | 41 | ES | ES | ES | IF | IF | ES | 25 | IF | ES | 15 | 12 | 21 | 34 | 51 | 55 | 46 | 56 | 76 | 81 |106 |101 |106 | 67 | 07 | 47 | 22 | IF | IF | IF | 64 | 40 | 30 | 15 | IF | IF | 22 | 27 | 47 | 44 | 53 | 67 | 51 | 65 | 89 |120 |111 | 59 | 48 | 08 | 45 | 17 | 12 | IF | IF | IF | 34 | 23 | 8 | 14 | NS | NS | 28 | 46 | 43 | 48 | 59 | 49 | 66 | 81 |101 |106 | 92 | 90 | 09 | ES | 46 | 28 | 53 | ES | IF | 50 | 23 | 17 | 17 | 17 | NS | 36 | 34 | 45 | 51 | 59 | 44 | 85 | 79 |117 |122 |121 | 89 | 10 | 54 | NS | 40 | ES | ES | NS | 62 | NS | NS | NS | NS | NS | NS | NS | 33 | 51 | 45 | 70 | 68 | 85 |101 | NS | NS | 74 | 11 | ES | 21 | 20 | 28 | 52 | 54 | IF | NS | 18 | 10 | IF | NS | 26 | 45 | 42 | 50 | 62 | 65 | 81 | 97 |109 |127 |134 | 73 | 12 | 31 | 19 | 26 | 38 | 65 | 54 | 36 | 26 | 12 | 10 | IF | 14 | 11 | 42 | 44 | 50 | 46 | 38 | NS | NS | NS | NS | NS | NS | 13 | 42 | 26 | 25 | 38 | 53 | 51 | 37 | 25 | 22 | 12 | 12 | 16 | 28 | 43 | 58 | 44 | NS | NS | NS | NS | NS | NS | NS | NS | 14 | 38 | 24 | 28 | IF | 33 | 40 | IF | 26 | 14 | 23 | 14 | 19 | 23 | 38 | 47 | 50 | NS | NS | NS | NS | NS | NS | NS | 44 | 15 | 37 | 32 | 18 | IF | 35 | 55 | 50 | 35 | 12 | 21 | 15 | 18 | 26 | 40 | 43 | 60 | 36 | NS | NS | NS | NS | NS | 64 | 55 | 16 | 33 | 14 | 31 | 23 | 50 | IF | IF | IF | 14 | 12 | 18 | 11 | 19 | 42 | 43 | 55 | 56 | 50 | 65 | 72 | 87 | 88 | 96 | 54 | 17 | 32 | 33 | 23 | 24 | IF | IF | IF | IF | IF | 4 | 8 | 10 | 24 | 39 | 34 | 47 | 67 | 64 | 73 | 87 |106 | 96 | 70 | 78 | 18 | NS | IF | 16 | 29 | 40 | 45 | 45 | 24 | IF | IF | IF | IF | 23 | IF | 54 | 40 | 45 | 58 | 55 | 74 |100 |115 | 89 | 34 | 19 | 40 | 25 | IF | ES | ES | ES | ES | ES | IF | ES | 16 | NS | 28 | 35 | 56 | 55 | 67 | 51 | 51 | 87 | 93 | 89 | 94 | ES | 20 | 28 | 21 | 27 | 21 | 39 | 44 | 34 | 17 | 21 | 7 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 64 | 21 | 44 | 29 | 26 | 21 | 38 | 45 | 39 | 24 | ES | 9 | 15 | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 48 | 42 | 22 | 24 | 20 | 15 | 13 | 35 | 26 | 32 | 16 | 19 | 6 | 13 | 13 | 21 | 33 | 51 | 51 | 54 | 48 | 64 | 69 | 72 | 78 | 75 | 65 | 23 | 45 | ES | 36 | 28 | 43 | 48 | ES | 22 | 12 | NS | 12 | 16 | 27 | 40 | 61 | 57 | 64 | 78 | 59 | 64 | 72 | 77 | 73 | ES | 24 | ES | ES | ES | ES | ES | 41 | 21 | 24 | 18 | 10 | 20 | NS | 30 | 34 | 37 | 72 | 61 | 62 | 63 | 74 | 82 | 78 | 83 | 63 | 25 | 50 | 32 | 24 | NS | IF | IF | IF | NS | NS | IF | IF | 22 | 18 | 35 | 54 | 61 | 57 | 58 | 35 | NS | 78 | 80 | 70 | 36 | 26 | IF | IF | IF | IF | ES | ES | ES | ES | IF | IF | IF | NS | 38 | 45 | 55 | 55 | 51 | 55 | 67 | 74 | 77 | 72 | 71 | 68 | 27 | IF | IF | IF | IF | 29 | 19 | 35 | 30 | 18 | 10 | IF | 11 | 28 | 38 | 31 | 47 | 54 | 76 | 63 | 70 | 83 | 82 | 77 | 51 | 28 | 18 | IF | IF | IF | IF | 37 | 23 | 12 | 8 | IF | 14 | NS | 21 | 24 | 40 | 52 | 60 | 47 | 62 | 50 | 69 | 61 | 67 | ES | 29 | IF | IF | IF | 20 | IF | IF | IF | IF | 16 | IF | 18 | 11 | 31 | 46 | 50 | 50 | IF | IF | IF | 58 | 49 | 42 | IF | 38 | 30 | 37 | 36 | 22 | 20 | 24 | 28 | 36 | 17 | 6 | 19 | 15 | 11 | 22 | 37 | 35 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 Jun| 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 | 4 | NS | NS | NS | 1 | 1 | 2 |May 01 | 0 | IF | IF | 0 | 1 | 0 | 0 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 02 | IF | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 3 | 2 | 0 | 03 | 0 | 1 | 0 | NS | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 04 | 0 | 2 | 0 | IF | 1 | 2 | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 1 | ES | ES | 05 | IF | IF | IF | 0 | 0 | IF | 1 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 06 | 0 | ES | ES | ES | IF | IF | ES | 0 | IF | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 1 | 1 | 1 | 07 | 0 | 0 | IF | IF | IF | 1 | 0 | 0 | 0 | IF | IF | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 6 | 1 | 0 | 7 | 08 | 0 | 0 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 09 | ES | 1 | 1 | 0 | ES | IF | 0 | 0 | 0 | 0 | 0 | NS | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 4 | 6 | 10 | 2 | NS | 1 | ES | ES | NS | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 1 | 0 | 2 | 1 | 1 | 2 | NS | NS | 1 | 11 | ES | 0 | 0 | 0 | 0 | 0 | IF | NS | 0 | 0 | IF | NS | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 2 | 4 | 3 | 0 | 12 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 14 | 0 | 0 | 0 | IF | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 15 | 1 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 16 | 0 | 0 | 1 | 0 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 4 | 0 | 1 | 0 | 17 | 0 | 1 | 0 | 0 | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 18 | NS | IF | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | IF | 0 | IF | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 19 | 0 | 0 | IF | ES | ES | ES | ES | ES | IF | ES | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ES | 20 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 21 | 2 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | ES | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 3 | 0 | 0 | 1 | 23 | 0 | ES | 0 | 1 | 0 | 0 | ES | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | ES | 24 | ES | ES | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 1 | 25 | 1 | 0 | 0 | NS | IF | IF | IF | NS | NS | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | NS | 0 | 0 | 0 | 0 | 26 | IF | IF | IF | IF | ES | ES | ES | ES | IF | IF | IF | NS | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 1 | 0 | 27 | IF | IF | IF | IF | 0 | 0 | 1 | 0 | 0 | 0 | IF | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 28 | 1 | IF | IF | IF | IF | 0 | 0 | 0 | 0 | IF | 0 | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 3 | 0 | ES | 29 | IF | IF | IF | 0 | IF | IF | IF | IF | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | 0 | 2 | 0 | IF | 0 | 30 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 -- Jun| 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 | 5 | 9 | 3 | 9 | 5 | 11 | 7 | 6 |May 01 | 7 | 4 | 12 | 7 | 4 | 8 | 4 | 5 | 2 | 2 | 5 | 5 | 1 | 2 | 5 | 7 | 5 | 5 | 6 | 8 | 8 | 8 | 7 | 10 | 02 | 15 | 4 | 8 | 6 | 15 | 15 | 9 | 9 | 3 | 1 | 2 | 8 | 10 | 7 | 5 | 8 | 13 | 9 | 9 | 11 | 10 | 10 | 13 | 8 | 03 | 5 | 3 | 7 | 12 | 18 | 13 | 6 | 10 | 4 | 0 | 11 | 2 | 4 | 4 | 2 | 5 | 7 | 7 | 10 | 6 | 14 | 8 | 12 | 11 | 04 | 9 | 4 | 2 | 6 | 11 | 15 | ES | ES | 6 | 1 | 7 | 4 | 0 | 4 | 5 | 3 | 9 | 10 | 8 | 13 | 11 | 16 | 10 | 7 | 05 | 4 | 3 | 3 | 7 | 6 | 8 | 5 | 3 | 2 | 0 | 2 | 5 | 4 | 4 | 3 | 9 | 6 | 6 | 7 | 8 | 12 | 14 | ES | ES | 06 | ES | ES | 0 | 9 | 3 | 6 | 8 | 11 |??? | 7 | 5 | 3 | 5 | 5 | 11 | 6 | 4 | 5 | 6 | 12 | 8 | 9 | 4 | 3 | 07 | 6 | 2 | 3 | 11 | 9 | 9 | 5 | 9 | 3 | 2 | 2 | 2 | 6 | 11 | 6 | 7 | 6 | 10 | 7 | 18 | 12 | 6 | 3 | 11 | 08 | 9 | 7 | 8 | 18 | 20 | 15 | 7 | 4 | 2 | 2 | 2 | 1 | 2 | 3 | 4 | 5 | 9 | 11 | 8 | 12 | 12 | 10 | 3 | ES | 09 | ES | 2 | 3 | ES | ES | 6 | 4 | 5 | 3 | 2 | 0 | 1 | 4 | 7 | 7 | 7 | 8 | 6 | 10 | 8 | 13 | 9 | 11 | 6 | 10 | 1 | 2 | 9 | 5 | 8 | 9 | 8 | 5 | 2 | 2 | 2 | 3 | 2 | 5 | 7 | 10 | 6 | 7 | 9 | 14 | 7 | 10 | 24 | 8 | 11 | 6 | 0 | 3 | 9 | 12 | 7 | 4 | 5 | 0 | 1 | 1 | 0 | 2 | 1 | 5 | 5 | 11 | 4 | 7 | 11 | 15 | 17 | 10 | 12 | 12 | 4 | 2 | 2 | 10 | 5 | 3 | 5 | 4 | 2 | 0 | 2 | 1 | 3 | 2 | 2 | 9 | 7 | 3 | 7 | 18 | 10 | 12 | 12 | 8 | 13 | 5 | 2 | 1 | 4 | 8 | 5 | 3 | 1 | 1 | 0 | 1 | 1 | 3 | 5 | 7 | 6 | 6 | 6 | 8 | 10 | 12 | 8 | 12 | 5 | 14 | 5 | 2 | 4 | 6 | 12 | 8 | 12 | 10 | 4 |??? | 2 | 3 | NS | 3 | 10 | 5 | 3 | 7 | 7 | 14 | 12 | 10 | 7 | 9 | 15 | 4 | 3 | 4 | 9 | 6 | 6 | 3 | 3 | 4 | 1 | 3 | 1 | 0 | 1 | 8 | 6 | 12 | 4 | 8 | 6 | 10 | 5 | 6 | 11 | 16 | 3 | 5 | 5 | 11 | 11 | 7 | 3 | 6 | 2 | 0 | 0 | 0 | 3 | 4 | 10 | 2 | 11 | 9 | 6 | 9 | 12 | 14 | 9 | 5 | 17 | 11 | 6 | 5 | 4 | 5 | 11 | 5 | 2 | 4 | 3 | 3 | 3 | 7 | 4 | 6 | 2 | 5 | 12 | 7 | 13 | 9 | 6 | 5 | 7 | 18 | 3 | 4 | 2 | 10 | 5 | 10 | 3 | 7 | 2 | 1 | 6 | 5 | 8 | 12 | 10 | 12 | 15 | 18 | 10 | 19 | 16 | 11 | 13 | 9 | 19 | ES | 5 | 4 | 4 | 10 | 7 | 4 | 2 | 1 | 0 | 2 | 6 | 0 | 9 | 7 | 16 | 11 | 2 | 13 | 16 | 8 | 8 | 8 | 8 | 20 | 5 | 5 | 2 | 4 | 7 | 11 | 13 | 4 | 1 | 1 | 5 | 5 | 1 | 5 | 8 | 17 | 15 | 19 | 11 | 9 | 17 | 10 | 9 | 9 | 21 | 0 | 0 | 0 | 7 | 10 | 8 | 6 | 4 | 1 | 2 | 2 | 9 | 10 | 7 | 7 | 7 | 10 | 5 | 9 | 10 | 8 | 12 | 2 | 4 | 22 | 3 | 5 | 5 | 4 | 8 | 3 | 5 | 2 | 4 | 0 | 4 | 3 | 5 | 7 | 2 | 9 | 2 | 12 | 8 | 10 | 6 | 14 | 2 | 7 | 23 | 5 | 4 | 4 | 4 | 6 | 8 | 5 | 8 | 5 | 2 | 4 | 2 | 4 | 4 | 9 | 4 | 6 | 6 | 7 | 8 | 9 | 6 | 6 | 12 | 24 | 9 | 9 | 2 | 8 | NS | NS | NS | 4 | 3 | 2 | 2 | 3 | 4 | 2 | 7 | 7 | 10 | 15 | 11 | 9 | 13 | 10 | 7 | 6 | 25 | 11 | 0 | 2 | 4 | 7 | 3 | 4 | 4 | 2 | 0 | 3 | 2 | 3 | 8 | 5 | 15 | 9 | 7 | 13 | 8 | 9 | 15 | 3 | 9 | 26 | 5 | 3 | 1 | ES | 7 | 9 | 12 | 12 | 2 | 0 | 0 | 2 | 5 | 8 | 1 | 5 | 7 | 7 | 5 | 9 | 9 | 7 | 5 | 8 | 27 | 10 | 7 | 4 | 7 | 10 | 13 | 10 | 4 | 2 | 2 | 0 | 1 | 6 | 10 | 6 | 2 | 4 | 9 | 3 | 4 | 5 | 6 | 12 | 11 | 28 | 3 | 5 | 3 | 5 | 6 | 8 | 3 | 6 | 2 | 2 | 1 | 1 | 4 | 4 | 11 | 7 | 14 | 11 | 13 | 9 | 8 | 9 | 3 | 1 | 29 | 15 | 2 | 5 | 7 | 4 | 7 | 5 | 3 | 7 | 3 | 2 | 7 | 7 | 5 | 3 | 11 | 11 | 12 | 14 | 13 | 15 | 11 | 5 | 5 | 30 | 0 | 3 | 4 | 0 | 13 | 9 | 3 | 2 | 3 | 4 | 4 | 7 | 1 | 4 | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 Jun| 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 |May 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 | 0 | 0 | 1 | 0 | 0 | 0 | 03 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 2 | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | ES | ES | 06 | ES | ES | 0 | 0 | 1 | 0 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | 09 | ES | 0 | 0 | ES | ES | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 11 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |??? | 0 | 0 | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 1 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 19 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 22 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 1 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | ES | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 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 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 -- Jun| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 9 | 5 | 3 | 5 | 3 | 5 | 2 | 2 |May 01 | 2 | 4 | 9 | 6 | 5 | 6 | 4 | 4 | 2 | 0 | 1 | 0 | 0 | 2 | 2 | 6 | 3 | 3 | 6 | 7 | 8 | 3 | 3 | 3 | 02 | 6 | 3 | 5 | 5 | 9 | 9 | 2 | 7 | 3 | 0 | 0 | 2 | 3 | 4 | 3 | 3 | 6 | 4 | 11 | 4 | 5 | 0 | 8 | 2 | 03 | 1 | 2 | 8 | 8 | 11 | 6 | 6 | 3 | 0 | 2 | 2 | 3 | 4 | 4 | 5 | 4 | 10 | 11 | 11 | 6 | 9 | 6 | 4 | 3 | 04 | 6 | 2 | 5 | 9 | 6 | NS | NS | NS | NS | 2 | 2 | 1 | 1 | 3 | 3 | 6 | 4 | 5 |??? |??? |??? |??? |??? |??? | 05 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | NS | 5 | 06 | 6 | NS | 12 | 5 | 10 | 5 | 4 | 5 | 3 | 1 | 3 | 3 | 4 | 2 | 7 | 6 | 4 | 7 | 4 | 6 | 8 | 6 | 2 | 2 | 07 | 1 | 4 | 12 | 14 | 13 | 11 | 6 | 5 | 6 | 0 | 2 | 0 | 1 | 3 | 8 | 5 | 4 | 7 | 7 | 16 | 13 | 4 | 3 | 1 | 08 | 3 | 8 | 17 |??? |??? |??? |??? |??? |??? |??? | 1 | 1 | 1 | 4 | 2 | 9 | 7 | 11 | 11 | 10 | 5 | 7 | 2 | 5 | 09 | 2 | 6 | 6 | 12 | 16 | 10 | 2 | 4 | 4 | 1 | 3 | 1 | 1 | 5 | 8 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 10 | 4 | 3 | 11 | 15 | 15 | 8 | 5 | 8 | 4 | 1 | 2 | 1 | 2 | 1 | 8 | 9 | 9 | 6 | 9 | 9 | 6 | 10 | 6 | 2 | 11 | 3 | 7 | 10 | 12 | 8 | 7 | 8 | 4 | 2 | 1 | 0 | 0 | 1 | 1 | 2 | 4 | 8 | 9 | 5 | 11 | 11 | 3 | 2 | 7 | 12 | 4 | 2 | 7 | 14 | 14 | 12 | 5 | 3 | 3 | 0 | 2 | 1 | 1 | 2 | 7 | 6 | 6 | 2 | 3 | 12 | 15 | 2 | 3 | 2 | 13 | 5 | 1 | 2 | 10 | 10 | 10 | 10 | 4 | 1 | 0 | 3 | 1 | 8 | 5 | 2 | 5 | 10 | 11 | 9 | 13 | 7 | 6 | 8 | 4 | 14 | 4 | 8 | 16 | 8 | 12 | 14 | 7 | 2 | 4 | 3 | 2 | 1 | 5 | 4 | 8 | 6 | 11 | 5 | 10 | 11 | 9 | 8 | 0 | 1 | 15 | 5 | 4 | 16 | 7 | 9 | 7 | 8 | 4 | 2 | 0 | 5 | 2 | 1 | 5 | 6 | 4 | 9 | 6 | 3 | 7 | 10 | 4 | 5 | 4 | 16 | 5 | 4 | 5 | 10 | 11 | 8 | 5 | 4 | 1 | 1 | 0 | 0 | 4 | 3 | 4 | 4 | 5 | 4 | 8 | 12 | 11 | 10 | 6 | 4 | 17 | 3 | 3 | 9 | 8 | 10 | 11 | 2 | 3 | 4 | 1 | 1 | 1 | 5 | 3 | 6 | 5 | 6 | 8 | 9 | 8 | 9 | 3 | 2 | 3 | 18 | 0 | 9 | 7 | 12 | 8 | 11 | 3 | 6 | 1 | 2 | 2 | 1 | 3 | 2 | 4 | 5 | 7 | 7 | 7 | 6 | 7 | 8 | 3 | 4 | 19 | 5 | 1 | 8 | 7 | 8 | 8 | 9 | 4 | 2 | 0 | 1 | 1 | 0 | 2 | 1 | 3 | 1 | 0 | 0 | 2 | 0 | 1 | 1 | 3 | 20 | 0 | 0 | 1 | 2 | 5 | 6 | 5 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 6 | 1 | 1 | 1 | 21 | 1 | 0 | 1 | 1 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 4 | 1 | 2 | 1 | 22 | 0 | 1 | 2 | 1 | 6 | 2 | 4 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 1 | 3 | 0 | 1 | 23 | 1 | 1 | 1 | 2 | NS | NS | NS | NS | NS | NS | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 2 | 0 | 2 | 3 | 2 | 1 | 24 | 0 | 0 | 2 | NS | NS | NS | NS | NS | NS | 0 | 1 | NS | 2 | 0 | 2 | 2 | 1 | 1 | 0 | 1 | 4 | 0 | 2 | 2 | 25 | 0 | 0 | 0 | 1 | 5 | 2 | 0 | NS | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 2 | 0 | 1 | 2 | 1 | 0 | 2 | 3 | 26 | 1 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 2 | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 1 | 27 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 5 | 12 | 0 | 1 | 5 | 7 | 10 | 4 | 11 | 9 | 6 | 8 | 28 | 3 | 0 | NS | NS | 4 | NS | NS | NS | NS | 1 | 2 | 1 | 3 | 4 | 7 | 7 | 9 | 7 | 12 | 6 | 5 | 6 | 5 | 3 | 29 | 3 | 0 | 2 | NS | NS | NS | 4 | 2 | 4 | NS | 2 | 4 | 7 | 5 | 7 | 8 | 5 | 10 | 7 | 11 | 9 | 8 | 5 | 5 | 30 | 3 | 3 | 8 | NS | NS | 11 | 2 | 6 | NS | NS | 0 | 3 | 2 | 2 | 9 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 Jun| 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 |May 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 1 | 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 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? | 05 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | NS | 0 | 06 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 1 | NS | NS | NS | NS | NS | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 27 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 1 | 0 | NS | NS | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 -- Jun| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 10 | 4 | 3 | 4 | 13 | 13 | 21 | 4 |May 01 | 2 | 0 | 0 | 3 | 3 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 3 | 3 | 4 | 4 | 7 | 7 | 8 | 3 | 12 | 11 | 7 | 2 | 02 | 2 | 0 | 0 | 2 | 0 | 3 | 4 | 3 | 1 | 1 | 2 | 2 | 2 | 4 | 4 | 2 | 4 | 2 | 8 | 6 | 7 | 7 | 8 | 1 | 03 | 7 | 0 | 5 | 6 | 3 | 3 | 7 | 4 | 0 | 0 | 1 | 4 | 6 | 6 | 4 | 8 | 7 | 2 | 8 | 9 | 14 | 11 | 5 | 12 | 04 | 4 | 2 | 0 | 4 | 6 | 1 | 1 | 3 | 1 | 0 | 2 | 2 | 3 | 0 | 7 | 10 | 4 | 4 | 10 | 7 | 15 | 10 | 12 | 5 | 05 | 3 | 1 | 8 | 5 | 8 | 9 | 3 | 1 | 0 | 1 | 0 | 0 | 3 | 4 | 4 | 6 | 8 | 10 | 7 | 10 | 22 | 31 | 21 | 13 | 06 | 4 | 1 | 2 | 1 | 5 | 8 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 1 | 5 | 6 | 14 | 4 | 11 | 19 | 14 | 10 | 11 | 9 | 07 | 5 | 0 | 0 | 4 | 8 | 2 | 6 | 2 | 2 | 1 | 0 | 2 | 8 | 8 | 5 | 10 | 9 | 8 | 12 | 14 | 22 | 25 | 26 | 14 | 08 | 1 | 2 | 3 | 8 | 8 | 7 | 6 | 2 | 3 | 3 | 1 | 2 | 3 | 5 | 7 | 15 | 16 | 7 | 10 | 26 | 23 | 30 | 25 | 23 | 09 | 10 | 8 | 11 | 20 | 17 | 11 | 8 | 5 | 3 | 3 | 3 | 3 | 5 | 5 | 13 | 11 | 11 | 11 | 17 | 12 | 22 | 28 | 23 | 15 | 10 | 6 | 5 | 9 | 8 | 3 | 9 | 4 | 2 | 0 | 2 | 4 | 4 | 4 | 11 | 10 | 4 | 12 | 18 | 16 | 12 | 46 | 34 | 29 | 9 | 11 | 3 | 3 | 7 | 8 | 12 | 6 | 3 | 4 | 2 | 1 | 2 | 1 | 5 | 5 | 11 | 12 | 16 | 16 | 17 | 10 | 9 | 20 | 20 | 11 | 12 | 4 | 5 | 7 | 15 | 13 | 10 | 6 | 3 | 4 | 2 | 2 | 4 | 3 | 8 | 4 | 10 | 7 | 9 | 14 | 23 | 24 | 29 | 11 | 10 | 13 | 5 | 6 | 7 | 11 | 6 | 11 | 5 | 4 | 3 | 6 | 2 | 6 | 4 | 7 | 7 | 9 | 16 | 13 | 16 | 13 | 19 | 29 | 17 | 17 | 14 | 5 | 2 | 5 | 4 | 8 | 7 | 5 | 4 | 1 | 1 | 0 | 4 | 5 | 3 | 11 | 7 | 4 | 15 | 10 | 19 | 25 | 17 | 22 | 6 | 15 | 2 | 5 | 8 | 7 | 8 | 3 | 1 | 3 | 1 | 1 | 1 | 4 | 6 | 10 | 13 | 12 | 16 | 8 | 12 | 16 | 21 | 28 | 28 | 13 | 16 | 7 | 12 | 18 | 10 | 14 | 12 | 5 | 3 | 3 | 3 | 1 | 3 | 4 | 10 | 10 | 12 | 11 | 10 | 8 | 13 | 17 | 27 | 28 | 11 | 17 | 10 | 9 | 11 | 11 | 5 | 12 | 2 | 3 | 3 | 2 | 1 | 3 | 7 | 4 | 11 | 15 | 9 | 18 | 13 | 13 | 22 | 22 | 13 | 11 | 18 | 11 | 7 | 6 | 9 | 10 | 5 | 5 | 0 | 0 | 1 | 3 | 4 | 7 | 3 | 11 | 12 | 12 | 11 | 16 | 13 | 20 | 16 | 23 | 13 | 19 | 15 | 7 | 7 | 8 | 11 | 7 | 6 | 1 | 4 | 2 | 1 | 2 | 1 | 7 | 10 | 6 | 5 | 9 | 11 | 17 | 18 | 19 | 24 | 9 | 20 | 2 | 3 | 1 | 7 | 5 | 3 | 4 | 2 | 5 | 0 | 4 | 2 | 7 | 5 | 5 | 10 | 10 | 11 | 5 | 11 | 22 | 24 | 15 | 16 | 21 | 13 | 4 | 12 | 21 | 13 | 11 | 9 | 4 | 0 | 0 | 3 | 9 | 2 | 8 | 14 | 12 | 11 | 18 | 14 | 20 | 14 | 25 | 14 | 14 | 22 | 13 | 7 | 6 | 8 | 6 | 3 | 1 | 2 | 5 | 3 | 1 | 4 | 3 | 8 | 4 | 19 | 16 | 12 | 15 | 24 | 24 | 33 | 27 | 6 | 23 | 4 | 4 | 16 | 7 | 5 | 8 | 6 | 2 | 2 | 1 | 1 | 1 | 6 | 6 | 8 | 11 | 14 | 13 | 15 | 18 | 34 | 24 | 20 | 9 | 24 | 15 | 10 | 7 | 12 | 3 | 4 | 6 | 1 | 1 | 4 | 1 | 1 | 4 | 5 | 6 | 5 | 12 | 16 | 8 | 14 | 17 | 22 | 21 | 23 | 25 | 13 | 6 | 4 | 9 | 18 | 13 | 3 | 6 | 3 | 1 | 0 | 1 | 5 | 8 | 9 | 18 | 12 | 19 | 18 | 7 | 14 | 27 | 17 | 11 | 26 | 6 | 3 | 12 | 8 | 6 | 7 | 4 | 5 | 2 | 6 | 1 | 2 | 4 | 4 | 1 | 3 | 4 | 2 | 16 | 12 | 11 | 18 | 11 | 7 | 27 | 5 | 5 | 3 | 9 | 5 | 5 | 6 | 3 | 7 | 1 | 4 | 3 | 3 | 9 | 10 | 8 | 12 | 7 | 11 | 16 | 16 | 10 | 20 | 12 | 28 | 10 | 2 | 6 | 10 | 7 | 6 | 4 | 3 | 5 | 2 | 0 | 2 | 4 | 2 | 5 | 4 | 5 | 10 | 17 | 17 | 18 | 13 | 14 | 2 | 29 | 3 | 1 | 2 | 7 | 5 | 6 | 0 | 1 | 2 | 0 | 0 | 3 | 7 | 3 | 6 | 9 | 11 | 11 | 8 | 17 | 20 | 25 | 15 | 4 | 30 | 5 | 7 | 7 | 2 | 6 | 6 | 4 | 8 | 5 | 4 | 2 | 2 | 5 | 4 | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 Jun| 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 |May 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 02 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 1 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 09 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 1 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 16 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 17 | 1 | 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 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 21 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 -- Jun| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 38 | 36 | 29 | 29 | 24 | 31 | 46 | 66 | 62 |May 01 | 37 | 21 | 9 | 3 | 4 | 15 | 31 | 15 | 9 | 11 | 9 | 12 | 18 | 24 | 23 | 24 | 23 | 26 | 33 | 46 | 43 | 61 | 59 | 59 | 02 | 68 | 35 | 10 | 10 | 11 | 7 | 11 | 6 | 5 | 7 | 16 | 22 | 27 | 27 | 32 | 27 | 24 | 29 | 35 | 39 | 38 | 51 | 75 | 63 | 03 | 46 | 20 | 15 | 15 | 15 | 7 | 12 | 6 | 6 | 9 | 12 | 14 | 21 | 27 | 22 | 30 | 31 | 33 | 40 | 50 | 52 | 58 | 82 | 65 | 04 | 53 | 35 | 24 | 7 | 25 | 16 | 9 | 16 | 11 | 16 | 10 | 8 | 16 | 38 | 32 | 32 | 41 | 35 | 37 | 50 | 65 | 80 |105 | 82 | 05 | 52 | 30 | 30 | 22 | 15 | 18 | 18 | 10 | 20 | 17 | 19 | 19 | 24 | 37 | 38 | 34 | 39 | 31 | 39 | 52 | 52 | 78 | 66 | 95 | 06 | 57 | 32 | 15 | 13 | 12 | 10 | 16 | 11 | 4 | 7 | 14 | 10 | 21 | 25 | 28 | 20 | 26 | 31 | 38 | 48 | 60 | 69 | 79 | 90 | 07 | 61 | 37 | 18 | 25 | 27 | 8 | 7 | 9 | 8 | 6 | 11 | 10 | 18 | 26 | 31 | 23 | 25 | 30 | 44 | 62 | 46 | 75 | 75 | 71 | 08 | 54 | 27 | 25 | 24 | 7 | 9 | 5 | 6 | 6 | 10 | 4 | 13 | 14 | 12 | 20 | 15 | 32 | 29 | 34 | 51 | 57 | 69 | 89 |108 | 09 | 44 | 47 | 24 | 20 | 13 | 17 | 8 | 10 | 14 | 12 | 13 | 26 | 18 | 25 | 37 | 45 | 53 | 38 | 50 | 54 | 59 | 83 |102 | 60 | 10 | 52 | 26 | 30 | 18 | 11 | 6 | 5 | 12 | 4 | 11 | 11 | 10 | 20 | 25 | 37 | 22 | 33 | 31 | 35 | 58 | 67 | 79 |104 | 95 | 11 | 54 | 34 | 14 | 20 | 10 | 12 | 7 | 14 | 12 | 8 | 11 | 8 | 16 | 32 | 32 | 33 | 26 | 38 | 46 | 55 | 66 | 85 |113 | 97 | 12 | 65 | 41 | 17 | 13 | 8 | 21 | 17 | 11 | 12 | 10 | 14 | 20 | 15 | 23 | 36 | 47 | 37 | 33 | 35 | 54 | 73 | 77 | 89 |110 | 13 | 66 | 34 | 11 | 8 | 19 | 23 | 13 | 13 | 7 | 7 | 13 | 16 | 21 | 24 | 25 | 21 | 31 | 30 | 30 | 44 | 58 | 73 | 68 | 83 | 14 | 59 | 20 | 24 | 8 | 11 | 19 | 13 | 14 | 10 | 9 | 9 | 16 | 19 | 25 | 38 | 40 | 37 | 34 | 24 | 60 | 67 | 77 | 72 | 65 | 15 | 53 | 23 | 12 | 14 | 8 | 7 | 9 | 13 | 10 | 13 | 10 | 15 | 20 | 23 | 28 | 27 | 35 | 25 | 37 | 35 | 67 | 52 | 77 | 75 | 16 | 51 | 31 | 22 | 15 | 13 | 16 | 12 | 14 | 15 | 9 | 7 | 21 | 24 | 32 | 34 | 35 | 31 | 27 | 27 | 51 | 52 | 76 | 71 | 57 | 17 | 53 | 27 | 18 | 7 | 8 | 12 | 2 | 7 | 1 | 1 | 7 | 13 | 14 | 24 | 32 | 32 | 27 | 29 | 42 | 50 | 57 | 73 | 77 | 62 | 18 | 49 | 36 | 10 | 9 | 5 | 7 | 11 | 9 | 5 | 3 | 10 | 8 | 22 | 17 | 20 | 24 | 28 | 19 | 27 | 34 | 41 | 49 | 69 | 57 | 19 | 20 | 17 | 17 | 13 | 2 | 5 | 4 | 10 | 6 | 4 | 6 | 13 | 24 | 4 | 0 | 0 | 5 | 4 | 2 | 5 | 3 | 3 | 2 | 2 | 20 | 0 | 6 | 12 | 4 | 6 | 3 | 9 | 3 | 4 | 7 | 3 | 12 | 11 | 21 | 16 | 15 | 19 | 31 | 35 | 34 | 36 | 48 | 43 | 54 | 21 | 36 | 19 | 5 | 7 | 5 | 7 | 7 | 4 | 5 | 7 | 6 | 12 | 15 | 23 | 24 | 22 | 32 | 26 | 35 | 33 | 28 | 47 | 54 | 46 | 22 | 48 | 30 | 11 | 4 | 11 | 5 | 10 | 7 | 12 | 8 | 9 | 11 | 15 | 30 | 31 | 35 | 25 | 31 | 39 | 42 | 49 | 59 | 51 | 55 | 23 | 53 | 28 | 14 | 8 | 11 | 7 | 9 | 6 | 12 | 3 | 10 | 9 | 14 | 22 | 29 | 29 | 32 | 34 | 32 | 49 | 43 | 50 | 51 | 65 | 24 | 54 | 20 | 10 | 14 | 5 | 6 | 14 | 4 | 5 | 6 | 5 | 9 | 18 | 27 | 26 | 30 | 28 | 35 | 35 | 44 | 42 | 68 | 46 | 64 | 25 | 54 | 31 | 9 | 10 | 11 | 10 | 19 | 20 | 13 | 14 | 12 | 15 | 22 | 24 | 38 | 31 | 32 | 39 | 40 | 29 | 41 | 44 | 62 | 63 | 26 | 48 | 32 | 10 | 7 | 10 | 10 | 8 | 5 | 6 | 7 | 8 | 19 | 20 | 35 | 23 | 37 | 37 | 35 | 29 | 43 | 55 | 50 | 50 | 60 | 27 | 51 | 27 | 17 | 6 | 5 | 10 | 8 | 7 | 8 | 10 | 11 | 17 | 20 | 32 | 27 | 31 | 36 | 46 | 31 | 40 | 44 | 58 | 50 | 69 | 28 | 57 | 23 | 13 | 10 | 6 | 6 | 2 | 6 | 6 | 8 | 6 | 9 | 11 | 27 | 23 | 31 | 35 | 32 | 33 | 45 | 42 | 43 | 58 | 61 | 29 | 44 | 33 | 24 | 13 | 5 | 6 | 8 | 7 | 8 | 7 | 11 | 16 | 20 | 27 | 22 | 30 | 23 | 34 | 33 | 37 | 48 | 37 | 33 | 50 | 30 | 40 | 24 | 13 | 7 | 6 | 7 | 2 | 12 | 7 | 11 | 9 | 10 | 10 | 21 | 32 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 Jun| 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 | 2 | 4 | 0 | 1 | 0 | 0 |May 01 | 1 | 2 | 2 | 0 | 2 | 1 | 0 | 2 | 1 | 2 | 2 | 2 | 1 | 2 | 2 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 02 | 2 | 3 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 3 | 2 | 2 | 1 | 03 | 2 | 2 | 4 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 6 | 0 | 1 | 0 | 0 | 04 | 2 | 3 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 2 | 1 | 0 | 2 | 2 | 2 | 0 | 1 | 1 | 6 | 3 | 0 | 1 | 1 | 2 | 05 | 4 | 4 | 2 | 1 | 0 | 2 | 1 | 3 | 2 | 2 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 0 | 0 | 06 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 1 | 0 | 0 | 0 | 07 | 2 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 0 | 1 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 6 | 1 | 0 | 0 | 0 | 08 | 4 | 2 | 0 | 1 | 1 | 0 | 1 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 3 | 0 | 0 | 1 | 09 | 2 | 4 | 1 | 1 | 0 | 1 | 1 | 2 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 2 | 1 | 1 | 2 | 2 | 0 | 10 | 2 | 1 | 4 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 2 | 0 | 2 | 2 | 11 | 3 | 3 | 0 | 1 | 0 | 2 | 0 | 3 | 1 | 2 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 5 | 5 | 1 | 1 | 0 | 0 | 12 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 1 | 13 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 2 | 14 | 1 | 2 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 2 | 3 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 1 | 2 | 15 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 16 | 1 | 2 | 2 | 1 | 1 | 0 | 0 | 2 | 3 | 1 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 17 | 3 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 18 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 2 | 4 | 1 | 1 | 1 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 2 | 0 | 0 | 1 | 21 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 22 | 2 | 3 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 2 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 4 | 3 | 1 | 0 | 0 | 0 | 23 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 8 | 2 | 0 | 2 | 1 | 0 | 24 | 4 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 25 | 5 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 2 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 2 | 0 | 0 | 0 | 0 | 26 | 4 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 1 | 27 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 0 | 28 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 2 | 5 | 0 | 0 | 1 | 1 | 29 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 3 | 1 | 0 | 0 | 2 | 30 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 1 | 0 | 1 | 0 | 1 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 -- Jun| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 10 | 10 | 13 | 15 | 24 | 15 | 21 | 26 | NS |May 01 | 12 | 0 | 7 | 1 | 6 | NS | NS | NS | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 4 | 14 | 20 | 18 | 12 | 13 | 02 | 6 | 2 | 0 | 1 | 1 | 1 | 0 | 1 | 5 | 2 | 0 | 5 | 6 | 13 | 8 | 16 | 9 | 12 | 21 | 17 | 23 | 28 | 23 | 17 | 03 | 2 | 5 | NS | 0 | 0 | 0 | 0 | 5 | 0 | 2 | 7 | 12 | 15 | 12 | 10 | 11 | 10 | 6 | 14 | 17 | 13 | 21 | 29 | NS | 04 | 0 | 0 | 4 | 13 | NS | 4 | 15 | 3 | 4 | 7 | 7 | 9 | 13 | 8 | 13 | 10 | 9 | 6 | 22 | 13 | 28 | 32 | 34 | 13 | 05 | 8 | 3 | 0 | 0 | 6 | NS | 0 | NS | NS | 0 | 6 | 4 | 9 | 6 | 13 | 5 | 10 | 11 |??? |??? |??? |??? |??? |??? | 06 |??? |??? |??? | NS | 1 | 6 | 6 | 7 | 7 | 0 | 1 | 5 | 7 | 7 | 11 | 7 | 12 | 9 | 22 | 24 | 33 | 27 | 34 | 12 | 07 | 11 | 2 | 0 | 0 | NS | NS | 10 | 0 | 6 | 3 | 3 | 8 | 13 | 10 | 14 | 12 | 15 | 12 | 28 | 18 | 31 | 32 | 28 | 7 | 08 | NS | 1 | 0 | 0 | 15 | 19 | 11 | 8 | 3 | 6 | 11 | 2 | 7 | 7 | 5 | 10 | 6 | 11 | 26 | 25 | 44 | 34 | 30 | 28 | 09 | 16 | 11 | 5 | 11 | NS | 14 | 15 | 10 | 5 | 3 | 2 | 5 | 11 | 14 | 19 | 18 | 11 | 22 | 22 | 28 | 44 | 36 | 29 | 17 | 10 | 9 | NS | 0 | 6 | 2 | 6 | 12 | 8 | 5 | 3 | 3 | 5 | 4 | 18 | 15 | 13 | 16 | 12 | 23 |??? |??? |??? |??? |??? | 11 | 6 | NS | NS | 14 | 11 | 16 | 14 | 9 | 9 | 11 | 4 | 9 | 8 | 16 | 13 | 19 | 15 | 20 |??? |??? |??? |??? |??? | 13 | 12 | 11 | 0 | 8 | 10 | 16 | 10 | 12 | 10 | 5 | 3 | 3 | 6 | 10 | 14 | 14 | 15 | 10 | 19 | 17 |??? |??? |??? |??? | NS | 13 | 4 | 2 | NS | 0 | 0 | 1 | 3 | 8 | 7 | 6 | 2 | 4 | 6 | 13 | 15 | 15 | 17 | 15 | 24 |??? |??? |??? | 25 | 14 | 14 | NS | 2 | NS | 1 | 0 | NS | 4 | 3 | 4 | 2 | 3 | 3 | 4 | 9 | 14 | 3 |??? |??? |??? |??? |??? |??? | 30 | 4 | 15 | 10 | 3 | NS | 0 | NS | NS | 5 | 6 | 3 | 3 | 3 | 8 | 4 | 9 | 12 | 12 | 18 | 12 | 17 | 25 | 42 | 45 | 18 | 25 | 16 | 10 | 6 | 0 | 2 | 9 | 11 | 4 | 6 | 7 | 3 | 2 | 6 | 6 | 7 | 12 | 19 | 18 | 13 | 24 | 22 | 35 | 39 | 18 | 18 | 17 | 12 | 5 | 7 | 1 | 1 | 1 | 0 | 9 | 4 | 4 | 6 | 7 | 10 | 16 | 23 | 16 | 14 | 21 | 17 | 32 | 36 | 22 | 16 | 7 | 18 | 5 | 1 | 6 | NS | 11 | 14 | 11 | 9 | 12 | 8 | 3 | 9 | 8 | 11 | 9 | 10 | 16 | 19 | 22 | 24 | 29 | 24 | 18 | 14 | 19 | 7 | 7 | 5 | 3 | 9 | 3 | 1 | 7 | 5 | 8 | 3 | 9 | 9 | 10 | 6 | 15 | 10 | 12 | 16 | 25 | 22 | 25 | 16 | 12 | 20 | 4 | 6 | NS | 7 | NS | NS | 7 | 6 | 4 | 3 | 10 | 10 | 14 | 11 | 18 | 18 | 21 | 16 | 26 | 27 | 29 | 32 | 38 | 24 | 21 | 6 | 4 | 0 | 3 | NS | 0 | NS | 8 | 7 | 4 | 5 | 16 | 12 | 9 | 10 | 17 | 13 | 11 | 11 | 17 | 28 | 18 | 3 | 16 | 22 | 5 | 1 | 0 | 0 | 0 | 4 | 7 | 1 | 2 | 0 | 2 | 6 | 12 | 12 | 18 | 16 | 21 | 19 | 16 | 13 | 29 | 16 | 14 | 0 | 23 | 2 | 3 | 2 | 0 | 0 | 2 | 4 | 0 | 1 | 1 | 2 | 2 | 12 | 11 | 9 | 21 | 17 | 13 | 20 | 22 | 28 | 27 | 12 | 15 | 24 | 2 | 3 | 0 | 1 | 1 | NS | 6 | 2 | 4 | 4 | 5 | 2 | 12 | 7 | 9 | 14 | 20 | 15 | 17 | 23 | 18 | 29 | 20 | 9 | 25 | 12 | 7 | 0 | 2 | NS | 4 | 4 | 3 | 8 | 4 | 4 | 7 | 8 | 10 | 9 | 11 | 21 | 20 | 13 | 12 | 20 | 14 | 14 | NS | 26 | 5 | 2 | 1 | 1 | 2 | 0 | NS | NS | NS | 1 | 2 | 3 | 10 | 7 | 14 | 5 | 9 | 6 | 12 | 20 | 16 | 25 | 9 | 1 | 27 | 8 | 1 | 2 | 1 | 2 | 1 | 2 | 6 | NS | NS | NS | 6 | 2 | 11 | 11 | 10 | 20 | 11 | 14 | 20 | 18 | 18 | 23 | 15 | 28 | 10 | 1 | 1 | 9 | 13 | 2 | 11 | NS | 11 | 1 | 3 | 5 | 6 | 10 | 7 | 5 | 11 | 12 | 13 | 20 | 25 | 13 | 21 | 23 | 29 | 19 | 3 | 7 | 4 | 4 | 12 | 4 | 7 | 10 | 6 | 6 | 1 | 7 | 17 | 7 | 16 | 10 | 9 | 18 | 19 | 23 | 19 | 12 | 12 | 30 | 11 | 11 | 5 | 4 | 8 | 8 | 10 | 3 | 7 | 4 | 6 | 11 | 12 | 8 | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 Jun| 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 | 0 | 0 | 1 | 3 | 1 | NS |May 01 | 1 | 0 | 1 | 0 | 0 | NS | NS | NS | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 1 | 1 | 2 | 1 | 1 | 02 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 03 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | NS | 04 | 0 | 0 | 0 | 2 | NS | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 3 | 0 | 05 | 0 | 0 | 0 | 0 | 1 | NS | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? | 06 |??? |??? |??? | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | 4 | 2 | 2 | 1 | 07 | 2 | 0 | 0 | 0 | NS | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 3 | 4 | 4 | 2 | 08 | NS | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 2 | 3 | 1 | 0 | 09 | 1 | 0 | 0 | 3 | NS | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 2 | 5 | 5 | 3 | 2 | 10 | 1 | NS | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |??? |??? |??? |??? |??? | 11 | 0 | NS | NS | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 |??? |??? |??? |??? |??? | 1 | 12 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |??? |??? |??? |??? | NS | 13 | 0 | 1 | NS | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |??? |??? |??? | 3 | 4 | 14 | NS | 0 | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |??? |??? |??? |??? |??? |??? | 5 | 0 | 15 | 0 | 0 | NS | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 2 | 4 | 2 | 0 | 4 | 16 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 1 | 4 | 0 | 1 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 4 | 4 | 1 | 1 | 18 | 0 | 0 | 0 | NS | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 2 | 19 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 20 | 0 | 0 | NS | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 2 | 5 | 21 | 0 | 0 | 0 | 0 | NS | 0 | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 3 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 2 | 2 | 3 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 1 | 1 | 3 | 1 | 25 | 1 | 1 | 0 | 0 | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | NS | 26 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 3 | 4 | 1 | 0 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 3 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 1 | 1 | 1 | 1 | 1 | 30 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 -- Jun| 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 | 6 | 7 | 5 | 5 | 6 | 5 | 3 |May 01 | 5 | 4 | 2 | 2 | 1 | 0 | 4 | 4 | 1 | 0 | 3 | 0 | 3 | 2 | 4 | 6 | 0 | 1 | 4 | 12 | 5 | 2 | 4 | 10 | 02 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 4 | 4 | 5 | 6 | 3 | 10 | 6 | 12 | 2 | 6 | 6 | 6 | 5 | 03 | 1 | 1 | 3 | 4 | 4 | 3 | 4 | 3 | 3 | 3 | 1 | 7 | 7 | 8 | 7 | 9 | 9 | 14 | 14 | 10 | 13 | 16 | 5 | 9 | 04 | 5 | 2 | 0 | 3 | 3 | 12 | NS | ES | NS | NS | 2 | 1 | 1 | 3 | 6 | 5 | 3 | 10 | 7 | 13 | 18 | 17 | 6 | 7 | 05 | 6 | 2 | 5 | 3 | 5 | NS | NS | 2 | 2 | 1 | 1 | 6 | 6 | 6 | 4 | 11 | 7 | 8 | 5 | 4 | 10 | 11 | NS | NS | 06 | NS | NS | 2 | 2 | 4 | 2 | 2 | 3 | 1 | 4 | 4 | 4 | 7 | 7 | 10 | 13 | 6 | 8 | 7 | 10 | 23 | 13 | 15 | 6 | 07 | 3 | 7 | 6 | 4 | 3 | 5 | 9 | NS | NS | 2 | 3 | 2 | 1 | 8 | 10 | 12 | 13 | 13 | 15 | 23 | 12 | 13 | 9 | 6 | 08 | 2 | 3 | 7 | 6 | 1 | 5 | 4 | 3 | 0 | 0 | 1 | 1 | 5 | 9 | 8 | 7 | 6 | 10 | 9 | 5 | 4 | 3 | 5 | 2 | 09 | NS | 3 | 3 | 0 | NS | 7 | 8 | 1 | 4 | 1 | 3 | 1 | 2 | 6 | 9 | 11 | 6 | 9 | 12 | 11 | 14 | 10 | 10 | 4 | 10 | 4 | 3 | 8 | 2 | 8 | 4 | 3 | 2 | 1 | 0 | 1 | 0 | 4 | 5 | 7 | 6 | 5 | 8 | 6 | 9 | 6 | 8 | 6 | 2 | 11 | 2 | 5 | 3 | 5 | 4 | 5 | 3 | 2 | 2 | 1 | 2 | 2 | 7 | 2 | 7 | 11 | 15 | 13 | 12 | 14 | 16 | 13 | 14 | 8 | 12 | 4 | 2 | 0 | 3 | 1 | 4 | 7 | 0 | 1 | 1 | 2 | 2 | 4 | 5 | 1 | 10 | 4 | 3 | 10 | 15 | 13 | 11 | 15 | 7 | 13 | 7 | 2 | 3 | 2 | 7 | 6 | 8 | 1 | 2 | 1 | 1 | 7 | 7 | 6 | 14 | 12 | 10 | 13 | 15 | 19 | 12 | 8 | 19 | 12 | 14 | 6 | 6 | 2 | 2 | 5 | 3 | 8 | 3 | 3 | 4 | 5 | 3 | 11 | 2 | 14 | 12 | 11 | 11 | 7 | 10 | 14 | 17 | 7 | 8 | 15 | 10 | 1 | 1 | 2 | 3 | 5 | 6 | 3 | 2 | 2 | 2 | 3 | 2 | 5 | 2 | 6 | 13 | 7 | 7 | 9 | 20 | 15 | 11 | 7 | 16 | 2 | 2 | 4 | 0 | 0 | 1 | 2 | 3 | 2 | 0 | 1 | 3 | 4 | 7 | 7 | 8 | 9 | 5 | 8 | 8 | 7 | 11 | 9 | 5 | 17 | 2 | 4 | 4 | 5 | 5 | 4 | 2 | 3 | 0 | 0 | 0 | 0 | 1 | 5 | 7 | 8 | 8 | 11 | 6 | 12 | 8 | 9 | 10 | 3 | 18 | 4 | 0 | 0 | 0 | 0 | 2 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 8 | 15 | 11 | 5 | 14 | 11 | 8 | 5 | 10 | 19 | NS | 4 | 3 | 1 | 2 | 3 | 3 | 5 | 2 | 2 | 0 | 4 | 2 | 8 | 5 | 17 | 6 | 5 | 4 | 5 | 3 | 4 | 4 | 2 | 20 | 0 | 3 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 3 | 2 | 4 | 6 | 5 | 8 | 9 | 11 | 9 | 11 | 15 | 3 | 4 | 21 | 4 | 3 | 1 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 5 | 6 | 5 | 9 | 4 | 8 | 3 | 8 | 3 | 5 | 1 | 0 | 2 | 22 | 0 | 3 | 0 | 3 | 4 | 3 | 3 | 3 | 3 | 1 | 3 | 2 | 9 | 3 | 5 | 6 | 10 | 11 | 12 | 12 | 8 | 13 | 3 | 10 | 23 | 4 | 2 | NS | 3 | 0 | 2 | 2 | 0 | 1 | 5 | 2 | 1 | 5 | 4 | 12 | 12 | 5 | 11 | 10 | 14 | 11 | 7 | 6 | 13 | 24 | 1 | 5 | 2 | 2 | 1 | 2 | 5 | 3 | 2 | 2 | 0 | 2 | 4 | 3 | 10 | 6 | 8 | 7 | 9 | 10 | 12 | 15 | 10 | 10 | 25 | 5 | 2 | 2 | 3 | NS | 5 | 4 | 4 | 6 | 1 | 2 | 4 | 3 | 13 | 10 | 10 | 14 | 3 | 19 | 8 | 13 | 15 | 8 | 2 | 26 | 5 | 3 | 4 | ES | 6 | 2 | 4 | 6 | 3 | 4 | 1 | 2 | 4 | 8 | 4 | 6 | 8 | 6 | 5 | 13 | 13 | 10 | 9 | 8 | 27 | 5 | 2 | 6 | 3 | 4 | 5 | 4 | 4 | 2 | 4 | 2 | 1 | 7 | 6 | 8 | 7 | 8 | 10 | 9 | 4 | 12 | 12 | 7 | 10 | 28 | 2 | 2 | 0 | 1 | 3 | 2 | 7 | 5 | 3 | 2 | 0 | 2 | 6 | 6 | 12 | 6 | 13 | 9 | 12 | 10 | 8 | 7 | 9 | 6 | 29 | 5 | 2 | 11 | 2 | 0 | 1 | 3 | 6 | 5 | 1 | 4 | 3 | 4 | 6 | 8 | 10 | 8 | 9 | 4 | 8 | 5 | 8 | 5 | 3 | 30 | 4 | 3 | 3 | 0 | 6 | 3 | 2 | 4 | 1 | 3 | 0 | 4 | 2 | 4 | 10 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 Jun| 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 |May 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | NS | ES | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | NS | NS | 06 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | NS | 0 | 1 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 19 | NS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | ES | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 28 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 2012.07.07