Radio Meteor Observation in Japan No.123 January, 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 -- Jan| 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 9 11 16 15 16 14 12 11 13 7 9 4 6 5 4 1 4 1 5 9 13 14 8 02 | 15 15 14 17 25 20 19 13 14 10 6 4 1 2 1 1 4 1 2 6 8 3 4 8 03 | 11 9 14 11 21 20 20 10 6 15 5 12 4 2 5 5 4 1 5 4 11 9 17 9 04 | 10 9 10 14 33 39 28 12 8 6 5 8 12 12 8 3 8 3 4 2 2 8 5 9 05 | 13 15 24 25 31 25 14 9 11 9 12 9 8 5 4 5 5 4 4 4 4 8 10 7 06 | 5 9 8 8 16 18 13 12 10 6 1 5 12 3 4 3 3 2 1 3 2 8 6 9 07 | 4 8 10 17 14 8 16 7 5 2 6 4 6 5 6 3 1 1 1 2 9 11 5 8 08 | 16 15 31 20 27 28 12 12 16 8 6 5 13 4 4 4 2 6 1 2 9 6 9 9 09 | 7 11 7 5 13 12 13 7 13 13 9 7 7 7 7 5 3 1 2 3 1 14 8 13 10 | 10 8 22 14 19 16 11 9 8 9 3 5 1 1 5 4 2 3 0 3 3 6 8 15 11 | 11 8 12 13 19 14 9 9 5 3 3 4 6 3 1 1 1 3 0 4 0 3 4 5 12 | 5 3 9 18 7 25 20 7 7 9 11 3 2 9 5 1 1 1 3 2 3 7 12 3 13 | 8 15 14 10 24 18 11 8 9 5 6 12 1 5 5 0 2 5 2 3 4 6 6 5 14 | 4 8 7 16 7 12 8 10 8 11 6 9 6 3 3 1 1 1 2 3 6 16 6 8 15 | 6 5 7 15 15 12 15 9 5 9 12 14 8 6 6 4 1 2 4 1 1 2 5 2 16 | 11 3 4 8 10 9 11 13 5 7 5 11 3 6 6 3 2 3 4 4 5 4 5 4 17 | 8 11 7 11 17 18 7 8 5 7 7 6 5 5 2 1 3 4 1 1 6 5 5 4 18 | 7 11 8 10 15 6 8 8 5 3 6 7 1 2 0 10 2 1 4 3 4 7 6 10 19 | 8 5 15 10 22 14 16 8 2 6 6 8 10 3 2 3 1 2 0 0 2 7 4 4 20 | 2 5 5 9 10 13 9 4 3 12 4 9 6 5 1 4 2 1 1 0 2 7 10 6 21 | 4 5 11 8 14 18 17 8 11 3 8 4 7 7 3 1 1 0 6 4 1 7 14 5 22 | 6 5 5 8 23 10 10 6 3 11 8 8 6 4 5 2 2 4 6 2 8 8 5 9 23 | 9 11 10 11 14 11 8 11 11 7 7 12 11 6 4 1 3 1 0 3 3 2 3 6 24 | 8 14 7 6 13 16 13 9 5 5 4 2 4 2 1 2 4 4 2 2 2 7 8 5 25 | 1 6 9 15 13 11 4 4 7 6 7 5 7 3 2 3 2 2 1 2 1 2 4 4 26 | 3 4 8 14 13 15 12 6 7 3 8 8 7 6 3 2 1 1 1 4 2 4 4 3 27 | 5 8 15 7 12 9 15 6 2 7 4 1 5 2 0 2 3 0 3 0 4 4 12 8 28 | 4 11 18 20 6 11 11 10 3 3 9 9 3 0 4 0 1 0 3 2 3 4 4 7 29 | 8 7 6 8 3 13 19 9 8 7 3 3 6 1 0 1 0 2 1 1 2 7 4 5 30 | 5 8 9 8 12 15 11 5 1 4 2 2 0 1 2 2 3 1 2 1 2 10 5 6 31 | 7 7 6 18 10 16 4 16 11 3 2 1 0 2 0 4 1 0 1 3 4 5 10 7 ---+------------------------------------------------------------------------ Jan| 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 Jan| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 03 | 04 | 1 05 | 3 1 1 1 06 | 1 1 07 | 1 1 08 | 1 09 | 1 10 | 1 11 | 1 12 | 1 13 | 14 | 1 15 | 16 | 17 | 18 | 19 | 20 | 21 | 1 22 | 23 | 1 1 24 | 1 25 | 26 | 27 | 1 28 | 1 1 1 29 | 30 | 1 31 | 1 1 ---+------------------------------------------------------------------------ Jan| 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 -- Jan| 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 | 8 10 17 16 18 19 17 17 13 16 14 15 6 8 3 11 4 5 4 5 7 10 8 10 02 | 11%14 6 3 16 16 0 1 7 10 5 6 5 5 10 9 4 4 3 3 7 14 8 10 03 | 12 15 11 25 20 27 18 24 19 17 15 6 12 3 8 %5 7 8 4%11 11 10 11 9 04 | 15 18 16 19 22 26%25 10 14 18 21 30 45 37 24 30 18 9 2 2 5 2 0 11 05 | 14 21 13 17 17 17 12 10 7 12 12 12 11 7 2 2 4 3 8 5 3 5 14 12 06 | 15 15 9 21 18 22 18 21 9 13 15 15 14 3 3 7 2 2 0 6 8 5 6 10 07 | 4 11 12 13 15 10 13 21 12 12 14%12 8 11 6 4 1 5 3 4 3 5 4 9 08 | 9 11 10 15 18 15 19 22 21 6 7 10 4 4 IF IF %8 5 3 4 5 7 9 6 09 | 11 12 16 21 5 23 18 15 21 15 10 8 7 7 3 3 3 2 3 3 8 9 8 7 10 | 13 8 14 18 8 23 16 21 13 16 8 8 4 6 5 5 7 6 1 3 4 8 8 9 11 | 15 10 12 9 14 10 19 13 19 8 9%10 IF 7 %6 IF %6 1 0 0 2 7 4 11 12 | 3 10%14%16 11 10 13 16 17 10 9 6 6 11 8 %0 5 3 4 7 7 4 2 10 13 | 7 9 20 15 12 18 18 15 15 16 12 3 IF 8 5 4 2 4 8 3 3 8 6 5 14 | 12 16 17 12 15%17 7 13 21 9 7 4 8 6 6 IF IF IF IF IF %8 10 4 8 15 | 13 14 13 12 10 24 13 6 22 10 14 4 19 4 3 2 6 3 3 7 7 9 12 9 16 | 15 9 16 16 9 18 20 15 15 11 12 18 10 6 9 4 6 4 1 5 10 3 14 6 17 | 9 14 10 18 21 16 14 21 11 11 10 6 4 IF IF IF IF IF %5 8 8 6 5 12 18 | 6 13 13 20 15 14 12 13 17 10 14 16 11 11 5 3 5 2 1 5 5 7 11 7 19 | 5 9 12 10 12 15 17 2 10 12 7 3 6 8 1 3 1 3 2 0 2 7 11 10 20 | 8 14 7 13 14 12 13 14 18 19 6 7 7 9 3 9 1 2 4 2 5 3 6 6 21 | 13 4 9 14 14 11 11 17 11 14 20 10 7 8 6 5 3 5 4 3 7 4 6 10 22 | 4 7 8%10 %8 %9 13 14 17 12 8 5 6 1 2 7 5 1 4 9 6 9 13 15 23 | 10 5 7 16 9 19 10 13 18 9 4 IF IF IF IF IF 3 1 6 6 6 9 12 %9 24 | 7 14 8 10 10 15 15 9 16 13 4 11 IF IF IF IF IF 7 2 5 4 8 2 11 25 | 15 9 14 16 15 12 18 14 13 19 11 9 10 5 3 7 0 2 2 8 5 12 8 11 26 | 13 17 16 16 12 14 22 18 22 12 14 7 7 5 2 3 4 3 3 5 4 11 14 11 27 | 16 19 10 18 23 16 13 22 12 15 8 4 6 2 5 9 7 2 4 6 3 10 6 9 28 | 6 19 14 16 12 4 16 20 24 15 12 3 6 6 %5 3 1 3 5 4 8 6 6 8 29 | 5 10 6 8 9 %7%13 14 18 13 11 7 10 1 4 IF IF %2 3 7 0 4 8 IF 30 | 6 14 12 13 9 13 13 18 20 9 7%11 IF IF IF IF IF IF IF %7 %4 15 9 4 31 | 3 5 11 15 11 11 18 20 25 12 11 9 6 IF IF IF IF IF IF 3 6 5 9 17 ---+------------------------------------------------------------------------ Jan| 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 Jan| 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 1 2 1 05 | 1 2 1 1 06 | 07 | 08 | 1 09 | 10 | 1 11 | 12 | 1 13 | 1 14 | 15 | 16 | 1 17 | 18 | 19 | 20 | 1 21 | 22 | 23 | 24 | 25 | 1 1 26 | 2 27 | 28 | 1 29 | 30 | 31 | 1 1 ---+------------------------------------------------------------------------ Jan| 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 -- Jan| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 27 20 26 36 39 35 36 48 39 39 37 33 13 23 12 11 11 4 9 10 13 23 14 22 02 | 32 23 30 23 37 36 32 32 50 30 30 18 8 13 7 12 9 8 2 6 6 14 16 27 03 | 17 18 24 25 34 31 29 43 32 32 32 21 12 8 5 6 9 6 11 10 10 18 31 26 04 | 33 27 38 51 43 56 70 64 64 40 IF IF IF 10 11 5 8 3 5 10 8 15 12 27 05 | 35 33 39 37 39 42 57 48 39 27 30 17 14 12 8 7 2 6 10 9 13 13 13 15 06 | 21 15 23 21 34 23 32 26 31 26 13 14 5 7 8 5 8 2 3 8 14 12 8 12 07 | 9 14 19 25 28 25 22 35 31 23 32 19 14 6 0 5 1 1 1 4 12 13 20 14 08 | 18 21 13 16 21 19 28 27 31 21 33 19 5 7 4 3 7 4 4 9 9 18 14 16 09 | 12 9 16 20 20 17 31 28 27 28 31 11 16 22 10 6 4 6 3 7 8 16 17 8 10 | 13 18 19 22 20 35 33 38 31 31 20 15 11 12 12 6 7 2 6 12 5 10 63 18 11 | 14 7 22 21 21 33 28 20 37 25 23 18 12 5 5 5 5 7 5 8 8 7 13 9 12 | 11 16 18 15 21 26 26 31 24 29 22 16 11 19 5 10 2 4 2 9 13 12 13 18 13 | 8 13 18 26 20 23 27 20 21 31 27 22 15 11 10 8 4 4 6 7 7 11 10 8 14 | 7 11 16 21 17 17 29 19 24 23 9 10 16 8 5 10 4 1 5 6 6 15 23 14 15 | 12 11 13 15 15 23 24 21 27 23 28 28 16 16 8 5 6 5 4 5 9 7 11 16 16 | 26 10 18 21 16 30 23 19 22 28 23 24 15 18 14 10 2 6 7 7 5 13 7 14 17 | 11 17 16 20 22 26 18 22 28 26 16 15 16 12 10 6 4 -- 2 2 6 13 12 11 18 | 11 16 22 27 23 23 22 21 24 35 25 21 11 14 7 8 6 5 7 7 9 14 6 10 19 | 12 17 19 18 13 28 28 23 28 18 15 19 14 9 11 2 0 3 6 2 5 7 7 7 20 | 11 13 19 19 18 23 16 24 31 26 31 27 23 18 13 4 5 4 7 8 10 19 12 13 21 | 13 13 19 21 16 20 30 24 27 30 28 20 14 11 8 7 8 1 2 6 6 10 14 8 22 | 5 17 11 22 10 11 20 12 24 15 19 29 14 9 10 5 5 3 7 7 6 10 7 4 23 | 4 13 10 8 13 10 19 11 17 20 16 13 15 11 13 8 1 1 3 6 4 6 4 2 24 | 10 6 13 13 11 15 20 18 24 16 28 25 13 8 10 6 2 3 5 2 8 9 14 8 25 | 17 13 11 25 17 28 21 21 27 29 35 17 19 4 6 5 5 5 4 8 11 9 16 10 26 | 14 12 23 24 22 22 26 34 36 40 24 27 12 14 6 10 7 8 2 8 4 9 15 14 27 | 13 23 24 24 16 25 21 31 37 26 22 21 13 21 11 7 4 9 10 5 12 12 8 20 28 | 14 22 24 27 21 28 32 28 27 36 35 18 18 15 9 7 5 3 7 9 9 12 16 12 29 | 18 13 15 11 15 23 29 22 33 17 25 10 8 5 4 4 3 5 3 4 6 9 14 8 30 | 18 20 23 25 11 19 23 34 31 24 23 11 12 11 10 1 2 1 5 11 6 9 7 16 31 | 13 23 20 24 25 30 23 37 27 27 26 17 21 23 12 9 5 1 7 3 8 9 14 11 ---+------------------------------------------------------------------------ Jan| 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 Jan| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 02 | 1 1 03 | 04 | 1 1 1 05 | 1 2 1 2 1 2 06 | 1 07 | 1 1 08 | 1 1 1 09 | 1 1 10 | 11 | 12 | 1 1 1 13 | 14 | 1 15 | 1 16 | 17 | 1 1 18 | 19 | 1 20 | 21 | 1 1 22 | 23 | 1 1 24 | 1 25 | 1 26 | 1 27 | 1 1 28 | 1 1 1 29 | 1 30 | 31 | 1 ---+------------------------------------------------------------------------ Jan| 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 -- Jan| 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 | 7 3 4 7 10 12 10 20 8 12 11 3 5 4 4 1 5 5 4 2 1 8 5 7 02 | 8 6 7 6 11 12 15 7 13 6 10 7 6 2 2 2 1 3 1 0 4 10 7 5 03 | 8 11 5 6 7 13 11 12 10 12 11 5 6 5 9 5 3 2 7 6 1 4 9 6 04 | 8 9 14 17 18 20 32 22 12 19 16 16 15 14 19 16 8 8 4 5 4 7 6 14 05 | 18 21 22 19 24 20 28 24 12 7 12 8 5 2 3 5 1 1 3 3 8 5 4 10 06 | 9 6 10 14 16 6 11 9 5 12 6 5 3 8 5 5 4 2 2 4 3 3 2 5 07 | 5 4 8 9 14 16 8 12 9 14 13 6 5 10 1 3 4 0 1 3 8 4 5 4 08 | 10 12 7 6 15 10 14 16 12 7 12 11 7 3 7 7 3 2 1 4 6 8 7 7 09 | 6 8 11 10 10 6 11 11 9 11 11 8 8 8 4 3 0 1 0 5 6 11 9 3 10 | 5 10 11 6 10 15 13 13 15 7 9 6 2 3 2 3 1 1 3 4 5 5 8 9 11 | 7 5 8 8 14 10 11 6 14 12 12 8 0 6 6 4 2 1 2 0 2 2 6 3 12 | 9 11 12 5 7 11 7 11 8 11 9 10 7 6 7 7 0 3 1 1 4 6 5 11 13 | 6 10 9 3 7 9 11 7 8 9 6 8 5 8 7 2 1 2 3 1 4 5 4 3 14 | 3 6 4 9 8 8 10 6 8 9 6 9 5 3 4 3 3 0 3 1 4 7 8 11 15 | 7 7 6 4 9 9 6 7 5 6 10 6 4 5 1 0 3 6 3 2 5 4 2 11 16 | 14 7 6 6 5 14 8 10 9 17 4 7 3 5 3 2 2 4 0 3 4 8 3 8 17 | 5 9 6 4 12 20 6 7 6 8 10 6 7 5 6 5 3 2 1 1 1 6 7 8 18 | 8 7 7 11 11 8 3 13 8 10 8 2 8 3 6 3 7 1 2 5 1 5 6 12 19 | 7 9 8 10 10 18 9 12 17 8 4 8 5 8 7 3 2 1 4 4 5 3 9 5 20 | 12 3 9 17 8 8 9 16 12 5 6 13 12 8 2 4 0 2 3 3 5 7 10 5 21 | 8 5 8 6 6 11 8 7 10 12 14 8 6 5 5 10 5 2 4 2 4 4 6 7 22 | 7 13 10 9 3 2 10 8 8 9 13 5 8 7 6 3 3 2 3 4 3 3 2 4 23 | 6 9 7 4 8 9 9 6 8 7 12 5 12 7 6 4 1 0 1 3 1 0 1 0 24 | 0 2 0 1 0 1 0 2 0 8 11 11 9 7 3 2 2 2 0 0 2 5 4 6 25 | 9 5 6 9 5 10 9 9 12 10 9 9 6 2 7 2 5 3 1 6 6 1 6 3 26 | 6 6 6 11 5 7 8 4 8 10 10 20 5 6 3 3 0 1 1 1 2 6 6 10 27 | 7 10 8 10 7 13 10 15 14 10 8 8 0 9 4 4 4 4 5 5 6 4 1 13 28 | 7 6 8 12 10 18 6 10 11 7 12 1 3 5 8 5 0 0 1 6 6 6 4 11 29 | 10 10 6 4 6 8 12 7 17 10 9 6 7 8 1 4 2 4 4 3 3 4 9 4 30 | 8 8 5 8 10 3 5 6 8 8 9 9 8 5 3 4 2 1 6 6 0 1 3 5 31 | 7 7 5 6 5 10 8 8 8 15 5 5 1 7 6 3 1 1 6 2 3 2 7 4 ---+------------------------------------------------------------------------ Jan| 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 Jan| 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 | 03 | 04 | 1 1 3 3 1 1 05 | 1 2 1 1 1 06 | 07 | 1 1 1 08 | 1 2 09 | 10 | 1 11 | 12 | 1 1 13 | 14 | 1 15 | 16 | 1 17 | 1 18 | 19 | 1 20 | 21 | 1 22 | 23 | 1 24 | 1 25 | 1 26 | 1 27 | 28 | 1 1 29 | 1 30 | 31 | 1 1 ---+------------------------------------------------------------------------ Jan| 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 -- Jan| 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 | 29 13 16 17 6 9 19 13 12 18 15 15 15 7 2 3 3 3 4 5 3 2 2 3 02 | 7 1 1 4 2 4 2 7 10 2 10 6 2 2 0 2 3 3 3 2 2 6 2 12 03 | 7 12 8 9 13 6 14 7 8 5 6 7 4 10 5 2 4 5 2 6 10 6 14 11 04 | 7 13 16 25 15 3 8 13 9 5 23 26 30 46 24 25 23 17 12 8 9 12 12 39 05 | 42 41 56 63 47 40 20 24 8 17 12 5 8 4 2 4 5 5 4 7 10 6 9 6 06 | 9 3 4 9 9 8 7 5 13 16 8 5 3 5 0 1 5 6 5 5 6 5 7 4 07 | 14 17 8 13 21 12 15 12 8 10 10 14 4 5 9 3 6 3 2 6 4 7 5 10 08 | 11 4 15 20 15 10 19 25 11 22 18 17 8 5 7 3 5 2 3 7 6 13 10 23 09 | 20 22 22 18 31 17 17 16 29 14 24 13 12 2 8 8 2 11 8 12 17 24 10 9 10 | 14 12 13 8 9 9 9 19 9 8 19 21 11 5 2 3 3 1 5 4 10 9 12 13 11 | 13 31 15 26 20 15 30 20 17 20 19 18 5 10 4 2 2 4 10 9 12 14 11 14 12 | 12 10 18 14 17 12 16 21 17 21 20 16 11 8 4 9 4 3 4 4 19 12 10 15 13 | 8 16 22 14 16 23 24 20 17 22 27 16 16 10 6 9 4 3 8 7 8 11 12 8 14 | 6 10 21 23 25 14 22 19 17 23 35 33 16 3 1 4 4 4 4 2 5 8 10 9 15 | 10 11 31 10 8 9 16 6 15 15 13 11 8 10 3 3 2 3 10 9 18 18 13 16 16 | 15 13 20 25 28 26 35 20 24 16 10 4 6 4 1 3 8 2 1 5 7 12 7 12 17 | 13 17 8 13 16 20 19 14 14 25 21 18 9 8 7 12 5 3 7 11 13 11 18 20 18 | 22 20 23 36 12 35 20 18 14 24 25 24 21 16 6 6 2 8 7 13 16 16 15 11 19 | 16 22 19 17 14 20 28 8 13 22 42 19 15 5 8 9 4 2 4 10 7 18 10 10 20 | 12 14 23 9 13 10 26 21 20 16 19 9 8 5 7 2 1 1 3 8 11 11 14 16 21 | 13 24 17 27 22 19 16 19 19 19 18 22 19 12 29 6 7 6 3 11 4 9 11 10 22 | 12 8 11 21 20 6 12 9 16 13 14 21 10 8 12 1 3 1 1 2 7 4 8 10 23 | 6 1 6 3 6 4 10 6 12 14 8 14 10 1 9 1 6 5 3 3 3 4 6 8 24 | 11 5 7 14 16 10 13 7 %5 12 13 17 5 9 4 %2 4 5 7 6 5 10 8 11 25 | 11 12 8 14 7 10 8 11 9 15 4 10 4 7 3 4 3 3 2 7 8 11 16 7 26 | 7 7 11 12 13 11 18 12 23 15 8 4 2 1 3 1 2 1 2 2 %9 5 5 15 27 | 11 20 5 14 14 11 11 13 21 9 11 %2 %2 4 2 2 1 2 3 7 7 7 7 7 28 | 4 11 11 18 6 12 12 8 22 14 16 20 7 14 8 9 6 6 4 7 7 15 6 9 29 | 9 13 9 14 12 9 8 17 16 13 6 4 8 6 3 3 2 4 2 2 9 5 5 9 30 | 5 9 11 17 8 9 13 13 31 20 10 9 3 2 0 0 -- -- -- -- -- -- -- -- 31 | -- -- -- -- -- -- -- -- --%23 8 5 1 6 3 0 2 6 4 %4 8 15 21 14 ---+------------------------------------------------------------------------ Jan| 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 Jan| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 03 | 1 04 | 1 1 1 3 1 1 05 | 1 2 3 2 1 06 | 1 07 | 1 1 1 08 | 1 1 09 | 1 10 | 1 11 | 1 1 12 | 13 | 1 14 | 1 2 1 1 15 | 1 1 1 16 | 1 17 | 1 1 18 | 1 1 19 | 1 1 2 20 | 2 21 | 1 1 22 | 1 23 | 24 | 25 | 1 1 1 26 | 1 27 | 1 1 28 | 1 1 29 | 1 30 | 31 | ---+------------------------------------------------------------------------ Jan| 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) Jan| 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 3 5 6 3 8 4 0 4 2 4 5 4 3 1 1 2 3 0 1 1 3 4 02 | 2 5 0 0 5 3 3 3 0 3 3 4 4 5 3 6 1 1 0 0 2 5 2 3 03 | 2 4 3 1 10 5 4 4 4 8 5 9 4 4 1 3 1 0 1 2 0 1 4 0 04 | 3 2 11 9 2 4 7 2 13 4 22 19 20 25 29 14 9 4 1 4 0 1 3 3 05 | 9 23 16 7 16 7 12 4 4 7 9 2 0 7 3 2 0 0 2 1 2 2 3 2 06 | 5 2 6 5 3 1 4 4 4 5 5 1 0 2 2 2 3 1 2 6 2 3 1 2 07 | 0 3 7 2 11 11 5 7 12 6 5 6 6 4 0 2 5 8 3 3 3 6 6 5 08 | 4 8 3 13 9 9 12 7 8 5 8 12 5 5 5 2 1 0 2 4 3 3 3 1 09 | 3 2 7 8 5 2 4 5 8 6 4 7 6 7 4 2 1 2 1 2 4 9 6 1 10 | 4 7 3 5 6 7 4 10 4 5 8 3 5 4 5 2 3 0 0 2 1 2 2 2 11 | 1 6 8 8 8 4 4 7 8 3 7 6 6 3 4 2 1 2 0 1 1 1 3 0 12 | 7 4 0 3 3 2 4 5 3 0 5 4 4 5 5 5 1 1 0 2 5 0 1 6 13 | 1 5 9 3 8 3 8 4 8 7 5 10 2 4 3 2 0 1 0 2 2 2 1 2 14 | 4 4 2 6 4 5 6 5 5 7 3 5 9 2 5 3 0 0 1 1 2 6 4 2 15 | 3 5 4 4 5 2 2 1 3 2 8 4 2 4 3 6 1 2 1 3 2 1 3 3 16 | 9 2 7 3 3 3 3 3 8 6 6 6 4 8 3 4 0 3 1 1 2 2 2 4 17 | 5 4 7 1 9 10 4 8 8 5 6 8 6 7 2 4 4 1 0 0 1 3 3 2 18 | 2 4 4 4 8 6 2 4 8 6 6 5 7 1 3 5 2 3 0 1 1 1 2 6 19 | 2 4 10 3 5 12 7 8 10 4 8 7 5 6 3 0 0 0 3 1 2 3 3 3 20 | 6 11 11 12 13 11 7 11 4 5 6 9 5 2 3 2 2 2 0 1 0 2 3 4 21 | 2 2 6 3 3 2 2 4 9 6 10 8 3 6 2 4 3 1 1 0 4 2 5 2 22 | 1 4 4 6 3 2 5 2 8 3 3 9 13 5 1 1 1 1 3 2 1 1 1 0 23 | 1 2 3 1 4 3 5 2 5 6 3 6 6 8 6 6 1 0 0 1 3 1 0 0 24 | 0 0 0 4 2 7 3 5 6 5 8 7 5 5 3 3 0 0 0 0 0 3 4 1 25 | 3 2 4 4 3 3 6 3 6 3 5 4 4 0 2 3 0 0 0 1 1 0 0 1 26 | 0 1 1 0 4 0 1 1 1 4 4 3 1 0 2 2 0 0 1 0 0 0 1 1 27 | 0 0 1 0 3 2 0 4 4 1 8 3 1 1 3 0 1 2 0 0 0 2 0 6 28 | 0 3 2 0 1 4 2 6 3 4 9 0 1 4 2 1 0 1 0 0 2 2 1 3 29 | 2 3 2 1 2 7 8 5 6 7 6 1 2 1 2 2 2 0 1 1 1 1 2 1 30 | 7 0 2 2 2 5 5 6 4 6 5 2 5 1 4 1 0 1 1 2 1 1 0 7 31 | 3 5 1 5 4 7 3 8 6 8 4 3 1 4 4 1 1 0 7 4 1 0 3 3 ---+------------------------------------------------------------------------ Jan| 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 Jan| 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 | 2 3 1 05 | 1 06 | 07 | 1 08 | 09 | 10 | 11 | 12 | 1 13 | 14 | 15 | 1 1 16 | 1 17 | 18 | 19 | 1 20 | 1 21 | 1 1 1 22 | 23 | 24 | 1 25 | 1 26 | 1 27 | 28 | 29 | 1 30 | 31 | 1 ---+------------------------------------------------------------------------ Jan| 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) Jan| 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 4 9 11 11 5 11 5 6 9 15 15 13 15 3 4 2 0 4 0 2 2 2 5 02 | 6 5 6 10 15 11 7 11 12 9 8 13 7 9 2 5 5 4 1 1 3 4 2 5 03 | 2 9 7 14 18 11 11 13 10 12 10 18 19 20 12 6 4 0 5 4 1 1 3 1 04 | 4 6 10 15 5 15 9 7 16 10 20 39 43 36 38 16 11 7 3 3 2 1 1 6 05 | 10 13 13 14 15 11 17 4 3 6 4 3 9 6 3 5 1 0 2 2 4 5 2 0 06 | 2 3 6 7 10 5 3 1 5 7 9 8 5 6 4 3 3 0 1 2 1 1 0 0 07 | 1 2 6 5 8 8 4 7 9 5 8 9 10 11 1 2 1 1 1 1 0 1 0 0 08 | 0 1 1 3 6 2 2 0 7 0 6 10 6 5 3 6 2 2 2 3 2 2 1 2 09 | 2 3 9 6 3 2 5 10 8 9 9 9 6 8 5 3 2 2 1 4 1 2 3 1 10 | 4 5 3 7 1 5 1 6 2 7 6 4 6 14 2 2 1 0 0 1 1 2 1 6 11 | 2 2 6 4 6 2 7 2 12 5 5 5 4 4 7 1 2 1 1 1 3 3 3 3 12 | 5 3 5 7 11 5 9 10 4 4 2 9 6 10 5 4 3 1 0 1 1 1 0 4 13 | 2 5 5 3 9 6 11 6 9 7 7 15 9 5 6 2 1 1 2 1 0 0 0 1 14 | 3 1 1 7 6 6 11 2 8 8 4 5 12 6 8 4 0 0 1 0 0 1 3 3 15 | 1 6 5 6 9 8 4 7 5 9 9 8 3 8 6 5 1 4 0 1 2 0 1 1 16 | 3 8 9 9 7 6 4 8 7 18 6 16 8 12 6 6 0 2 3 1 0 2 0 3 17 | 2 4 6 1 12 11 6 8 5 9 6 11 15 12 2 5 5 1 0 0 0 2 0 2 18 | 2 4 2 4 4 8 11 8 8 10 10 4 8 9 8 4 3 4 0 2 2 1 2 4 19 | 2 8 9 7 10 12 6 13 9 5 18 10 8 10 4 2 0 1 4 0 3 2 2 4 20 | 2 3 9 7 3 10 6 8 2 3 7 12 6 1 1 0 1 4 2 2 2 5 3 3 21 | 3 4 9 6 14 10 11 7 18 10 15 26 6 7 3 5 5 3 0 0 1 2 1 0 22 | 1 0 3 10 4 15 10 0 7 6 13 17 15 9 9 1 2 0 3 2 1 3 1 3 23 | 5 9 10 9 11 4 12 6 10 13 9 11 23 7 5 8 1 0 1 0 2 0 0 2 24 | 8 6 4 6 5 7 3 5 9 5 21 17 15 10 5 8 1 2 3 2 2 3 2 2 25 | 7 8 6 13 12 11 9 11 11 10 11 9 7 %6 5 5 3 1 2 0 1 0 0 1 26 | 1 1 5 3 4 3 7 1 3 7 7 5 4 3 3 2 0 1 1 0 0 0 0 1 27 | 2 2 1 2 6 7 5 4 8 4 9 4 4 7 2 2 2 1 1 0 0 1 2 0 28 | 0 1 6 4 7 9 5 3 8 6 8 5 2 6 4 2 0 1 0 0 1 2 2 2 29 | 5 2 4 5 5 5 9 5 7 8 7 7 9 7 5 10 3 0 1 0 0 2 2 3 30 | 6 0 1 6 5 4 6 13 9 6 12 6 10 4 9 3 2 1 1 3 0 1 0 5 31 | 0 4 5 8 10 12 19 13 7 12 12 6 6 10 4 4 0 2 8 2 0 0 2 1 ---+------------------------------------------------------------------------ Jan| 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 Jan| 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 | 3 2 1 1 05 | 1 06 | 07 | 08 | 09 | 10 | 11 | 12 | 2 1 13 | 14 | 15 | 1 1 16 | 1 17 | 18 | 19 | 20 | 1 21 | 1 1 1 22 | 23 | 1 24 | 1 25 | 1 26 | 1 27 | 28 | 29 | 1 30 | 1 31 | 1 ---+------------------------------------------------------------------------ Jan| 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 -- Jan| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 18 | 26 | 21 | 48 | 31 | 50 | 54 | 48 | 37 |Dec 01 | 35 | 34 | 32 | 22 | 18 | IF | IF | NS | 9 | 9 | 16 | 19 | 28 | 25 | 41 | 30 | 34 | 37 | 49 | 54 | 49 | 43 | 61 | 52 | 02 | 55 | 48 | 49 | 38 | 32 | 22 | 15 | NS | 13 | 8 | 25 | 20 | 23 | 36 | 27 | 23 | 38 | 43 | 56 | 61 | 53 | 57 | 50 | 45 | 03 | 45 | 45 | 47 | 36 | 36 | 20 | 10 | NS | IF | IF | IF | 17 | 19 | 25 | 26 | 31 | 38 | 53 | 74 | IF | 54 | 57 | 50 | IF | 04 | 56 | 73 | 68 | 93 | 58 | IF | 53 | 23 | 24 | 12 | 17 | 9 | 34 | 37 | 73 | 63 | 69 | 89 | 69 | 83 | 73 | 61 | 44 | 39 | 05 | 24 | 26 | 31 | 27 | 25 | 17 | 20 | IF | IF | IF | 9 | IF | IF | IF | IF | IF | 29 | 27 | 32 | IF | IF | IF | IF | IF | 06 | 20 | 23 | 22 | IF | IF | IF | 20 | NS | NS | 11 | 15 | IF | IF | IF | 22 | 30 | 28 | IF | 34 | 50 | 36 | 36 | 39 | 40 | 07 | 46 | 43 | 42 | 27 | 30 | 24 | 14 | 8 | NS | IF | 18 | 16 | 20 | 25 | 24 | 41 | 26 | 42 | 39 | 48 | 37 | 38 | 43 | 46 | 08 | 47 | 36 | 45 | 24 | 24 | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | 35 | 37 | 09 | 50 | 41 | 33 | 31 | 18 | 19 | 12 | 14 | 8 | 8 | 7 | 15 | 16 | 25 | 25 | 38 | 30 | 31 | 35 | 54 | 41 | 39 | NS | NS | 10 | 33 | 28 | 29 | 22 | 11 | 4 | 14 | 10 | 8 | 4 | 9 | 14 | 31 | 25 | 26 | 33 | 32 | 42 | 51 | 36 | 42 | 50 | 41 | 28 | 11 | 32 | 26 | 27 | 26 | 17 | 15 | 12 | 8 | 9 | 6 | 7 | 8 | 20 | 22 | 30 | 34 | 32 | 32 | 52 | 44 | 31 | 43 | 28 | 29 | 12 | 34 | 26 | 30 | IF | IF | IF | 16 | IF | IF | NS | IF | IF | IF | IF | 29 | 28 | 31 | 27 | 45 | 42 | 46 | 40 | 40 | 33 | 13 | 39 | 32 | 17 | 24 | 11 | 13 | 18 | 12 | 4 | 8 | 9 | 10 | 22 | 20 | 22 | 22 | 28 | 49 | 50 | 44 | 49 | 35 | 50 | 37 | 14 | 34 | 39 | 29 | 33 | 32 | 13 | 16 | 4 | 9 | 10 | 10 | 18 | 23 | 31 | 34 | 30 | 34 | 36 | 39 | 41 | 41 | 38 | 26 | 43 | 15 | 32 | 42 | 34 | IF | IF | 19 | 15 | 8 | NS | 13 | 21 | 20 | 23 | 36 | 28 | 29 | 37 | 50 | 56 | 45 | 34 | 48 | 42 | 33 | 16 | 29 | 33 | IF | IF | IF | IF | IF | IF | IF | IF | 6 | 19 | 20 | 25 | 28 | 30 | 41 | IF | 35 | IF | 43 | 39 | 36 | 32 | 17 | 25 | 22 | 22 | IF | IF | 13 | 13 | 17 | NS | IF | IF | 8 | 14 | IF | IF | IF | IF | 47 | IF | IF | IF | 32 | 24 | 41 | 18 | 16 | 30 | IF | 20 | 12 | IF | 8 | 9 | IF | NS | 12 | 12 | 28 | 31 | 31 | 28 | 48 | 36 | 51 | 57 | 49 | 41 | 35 | 30 | 19 | 22 | 32 | 27 | 14 | 24 | 12 | 7 | 5 | 4 | IF | IF | IF | IF | IF | IF | IF | 42 | 52 | 43 | 50 | If | 46 | 26 | 35 | 20 | 30 | 22 | 30 | 17 | 15 | 7 | 11 | 12 | 11 | 13 | 9 | 19 | 20 | 35 | 25 | 23 | 46 | 51 | 41 | 41 | 51 | 33 | 47 | 34 | 21 | 51 | 39 | 36 | 46 | 28 | 20 | 5 | 8 | NS | NS | 15 | 13 | 18 | 42 | 35 | 42 | 25 | 22 | 23 | 22 | 24 | 35 | 28 | 35 | 22 | 46 | 33 | 35 | 25 | 15 | 8 | 12 | 7 | 4 | 7 | 9 | 14 | 30 | 21 | 26 | 23 | 36 | 35 | 33 | 41 | 45 | 40 | 24 | 30 | 23 | 24 | 24 | 28 | 17 | 12 | 9 | 9 | 13 | 11 | 3 | 5 | IF | IF | 26 | IF | 34 | 24 | IF | IF | 35 | 43 | 34 | 41 | If | 24 | IF | IF | IF | IF | 30 | IF | IF | 14 | NS | 6 | 7 | 10 | 21 | 43 | 26 | IF | 45 | 42 | IF | 46 | 49 | 43 | 37 | IF | 25 | 30 | 19 | 29 | 26 | 21 | 2 | 16 | 16 | NS | 2 | 8 | 22 | 21 | 36 | IF | 24 | 30 | 30 | 32 | 49 | 39 | 31 | 40 | 30 | 26 | 42 | 37 | 23 | 24 | 11 | 15 | 12 | 6 | NS | NS | NS | 11 | 23 | 28 | 26 | 25 | 33 | 36 | 32 | 41 | 53 | 46 | 46 | 37 | 27 | 14 | 26 | 31 | 23 | 14 | 17 | 9 | 17 | NS | 3 | 6 | 7 | 14 | 27 | 31 | 29 | 30 | 29 | 43 | 43 | 38 | 44 | 35 | 37 | 28 | 47 | 37 | 38 | 30 | IF | IF | IF | IF | IF | IF | NS | 16 | 18 | 25 | 25 | 40 | 35 | 29 | 25 | 29 | 40 | 25 | 24 | 30 | 29 | 36 | 37 | 30 | 26 | 18 | 10 | 9 | 6 | 8 | 8 | IF | 18 | 17 | IF | IF | 14 | 33 | 30 | 34 | 55 | 46 | 34 | 38 | 42 | 30 | 35 | 21 | 25 | 13 | 16 | 11 | 23 | 15 | NS | 8 | 8 | 12 | 23 | 24 | 28 | 23 | 19 | 23 | 34 | 46 | 27 | 36 | 38 | 24 | 31 | 28 | 29 | 20 | 20 | 16 | IF | IF | IF | IF | NS | 15 | 9 | 26 | 25 | 27 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 |Dec 01 | 0 | 0 | 1 | 0 | 0 | IF | IF | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 02 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 03 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | NS | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | IF | 1 | 0 | 0 | IF | 04 | 1 | 1 | 5 | 1 | 3 | IF | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 6 | 4 | 3 | 3 | 1 | 0 | 0 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | 0 | IF | IF | IF | IF | IF | 0 | 0 | 0 | IF | IF | IF | IF | IF | 06 | 0 | 0 | 1 | IF | IF | IF | 0 | NS | NS | 0 | 0 | IF | IF | IF | 0 | 0 | 2 | IF | 0 | 1 | 0 | 0 | 0 | 1 | 07 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | NS | IF | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 08 | 2 | 0 | 0 | 1 | 1 | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | 0 | 0 | 09 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 11 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 12 | 1 | 0 | 1 | IF | IF | IF | 0 | IF | IF | NS | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 0 | 14 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 1 | IF | IF | 0 | 1 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 16 | 1 | 0 | IF | IF | IF | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 1 | 0 | 0 | IF | 0 | IF | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | IF | IF | 1 | 1 | 0 | NS | IF | IF | 0 | 0 | IF | IF | IF | IF | 0 | IF | IF | IF | 3 | 0 | 0 | 18 | 0 | 0 | IF | 0 | 0 | IF | 0 | 0 | IF | NS | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | IF | 1 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 21 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 23 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | 0 | IF | 0 | 0 | IF | IF | 0 | 0 | 0 | 0 | IF | 24 | IF | IF | IF | IF | 0 | IF | IF | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | IF | 0 | 0 | 0 | 0 | IF | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 27 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 28 | 1 | 0 | 0 | 1 | IF | IF | IF | IF | IF | IF | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | IF | 0 | 0 | IF | IF | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 31 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | IF | NS | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 -- Jan| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 6 | 7 | 13 | 11 | 12 | 12 | 14 | 4 |Dec 01 | 7 | 14 | 11 | 4 | 13 | 9 | 8 | 4 | 2 | 1 | 0 | 0 | 4 | 1 | 5 | 8 | 9 | 11 | 10 | 9 | 15 | 16 | 16 | 18 | 02 | 9 | 16 | 9 | 4 | 6 | 1 | 4 | 2 | 0 | 1 | 2 | 1 | 5 | 1 | 5 | 5 | 4 | 9 | 13 | 16 | 7 | 11 | 8 | 9 | 03 | 12 | 10 | 9 | 3 | 5 | 7 | 4 | 6 | 0 | 3 | 3 | 6 | 2 | 11 | 5 | 10 | 7 | 16 | 22 | 12 | 26 | 25 | 19 | 14 | 04 | 8 | 16 | 16 | 31 | 23 | 24 | 13 | 1 | 3 | 2 | 1 | 4 | 2 | 3 | 5 | 10 | 18 | 17 | 15 | 14 | 18 | 24 | 18 | 11 | 05 | 11 | 12 | 10 | 7 | 6 | 4 | 2 | 0 | 0 | 4 | 1 | 2 | 3 | 3 | 5 | 7 | 5 | 9 | 12 | 14 | 10 | 17 | 15 | 4 | 06 | 9 | 5 | 9 | 7 | 7 | 5 | 5 | 2 | 1 | 0 | 4 | 1 | 3 | 1 | 2 | 6 | 4 | 10 | 12 | 16 | 24 | 10 | 15 | 10 | 07 | 13 | 11 | 8 | 8 | 5 | 2 | 2 | 1 | 1 | 1 | 1 | 4 | 4 | 3 | 4 | 8 | 6 | 4 | 13 | 9 | 5 | 16 | 16 | 12 | 08 | 6 | 13 | 11 | 4 | 8 | 3 | 3 | 1 | 1 | 0 | NS | 2 | 4 | 1 | 9 | 5 | 3 | 15 | 12 | 11 | 9 | 9 | 13 | 16 | 09 | 12 | 14 | 10 | NS | NS | 3 | 3 | NS | 1 | 2 | 2 | 2 | 3 | 4 | 2 | 5 | 8 | 15 | 15 | 9 | 10 | 10 | 18 | 11 | 10 | 12 | 7 | 9 | 8 | 7 | 6 | 4 | 3 | 0 | 5 | 1 | 2 | 0 | 14 | 10 | 4 | 4 | 14 | 9 | 12 | 16 | 13 | 11 | 19 | 11 | 10 | 11 | 11 | 4 | 11 | 8 | 4 | 3 | NS | NS | 2 | 3 | 1 | 2 | 4 | 4 | 6 | 8 | 14 | 11 | 12 | 8 | 11 | 5 | 12 | 7 | 9 | 7 | 4 | 8 | 3 | 6 | 2 | 1 | 1 | 3 | 7 | 7 | 7 | 11 | 7 | 10 | 17 | 15 | 14 | 17 | 24 | 15 | 17 | 13 | 11 | 9 | 14 | 10 | 5 | 5 | 3 | 0 | 1 | 1 | 1 | 1 | 5 | 2 | 4 | 4 | 4 | 6 | 16 | 10 | 4 |??? | 3 | 3 | 14 | 7 | 4 | 4 | 7 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 3 | 1 | 1 | 2 | 2 | 6 | 4 | 3 | 3 | 5 | 1 | 15 | 10 | 12 | 6 | 4 | 6 | 2 | 1 | 1 | 2 | 2 | 0 | 2 | 1 | 1 | 1 | 3 | 4 | 5 | 6 | 3 | 5 | 8 | 3 | 5 | 16 | 6 | 6 | 9 | 5 | 9 | 5 | 2 | 0 | 3 | 1 | 2 | 0 | 2 | 1 | 5 | 4 | 6 | 6 | 2 | 10 | 6 | 2 | 5 | 5 | 17 | 9 | 6 | 8 | 5 | 7 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 4 | 2 | 3 | 3 | 3 | 4 | 11 | 9 | 2 | 4 | 1 | 7 | 18 | 8 | 10 | 7 | 5 | 5 | 2 | 2 | 3 | 1 | 0 | 3 | 2 | 1 | 0 | 2 | 2 | 2 | 5 | 0 | 4 | 7 | 5 | 5 | 3 | 19 | 6 | 8 | 4 | 3 | 3 | 4 | 1 | 0 | 0 | 1 | 1 | 2 | 2 | 1 | 0 | 1 | 2 | 7 | 8 | 3 | 6 | 2 | 13 | 3 | 20 | 4 | 4 | 4 | 7 | 4 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 4 | 0 | 2 | 0 | 0 | 2 | 4 | 3 | 3 | 3 | 7 | 8 | 21 | 5 | 6 | 3 | 1 | 3 | 3 | 3 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | 1 | 1 | 4 | 3 | 8 | 10 | 11 | 9 | 9 | 13 | 22 | 8 | 8 | 10 | 11 | 5 | 4 | 1 | 0 | 0 | 2 | 3 | 1 | 1 | 0 | 0 | 0 |??? | 2 | 6 | 7 | 9 | 12 | 11 | 6 | 23 | 11 | 10 | 4 | 9 | 5 | 12 | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 1 | 2 | 5 | 3 | 5 | 24 | 7 | 10 | 9 | 8 | 5 | 4 | 4 | 1 | 0 | 1 | 0 | 0 | 3 | 2 | 2 | 6 | 3 | 5 | 2 | 5 | 7 | 12 | 9 | 9 | 25 | 7 | 8 | 8 | 11 | 1 | 2 | 2 | 1 | 2 | 0 | 1 | 1 | 0 | 2 | 1 | 2 | 2 | 10 | 9 | 8 | 7 | 4 | 3 | 7 | 26 | 8 | 5 | 9 | 5 | 5 | 3 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 4 | 3 | 1 | 6 | 3 | 7 | 7 | 27 | 5 | 5 | 3 | 5 | 6 | 2 | 0 | 1 | 3 | 1 | 1 | 2 | 3 | 1 | 2 | 0 | 6 | 4 | 6 | 12 | 15 | 6 | 8 | 11 | 28 | 12 | 11 | 1 | 3 | 5 | 1 | 2 | 1 | 1 | 2 | 1 | 2 | 5 | 2 | 3 | 6 | 7 | 6 | 4 | 4 | 7 | 4 | 5 | NS | 29 | 4 | 7 | 3 | 6 | 1 | 4 | 3 | 1 | 1 | 2 | 0 | 1 | 0 | 2 | 2 | 5 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 5 | 30 | 2 | 6 | 5 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 3 | 0 | 1 | 1 | 6 | 1 | 1 | 2 | 8 | 9 | 10 | 3 | 8 | 5 | 31 | 3 | 6 | 5 | 5 | 6 | 5 | 3 | 0 | 0 | 4 | 1 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 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 | 1 | 0 | 0 | 0 |Dec 01 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 1 | 2 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 2 | 1 | 0 | 0 | 05 | 2 | 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 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 07 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 08 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 09 | 1 | 0 | 1 | NS | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 12 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 21 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 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 | 0 | 0 | 0 | NS | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 31 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 -- Jan| 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 | 3 | 3 | 9 | 7 | 5 | 5 | 4 | 3 |Dec 01 | 7 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 1 | 2 | 1 | 0 | 3 | 3 | 4 | 0 | 2 | 6 | 2 | 2 | 5 | 4 | 02 | 3 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 7 | 9 | 5 | 9 | 03 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 1 | 4 | 1 | 4 | 2 | 6 | 9 | 8 | 7 | 7 | 3 | 10 | 04 | 10 | NS | NS | NS | NS | NS | NS | 4 | 2 | 3 | 1 | 1 | 0 | 5 | 3 | 9 | 9 | 12 | 8 | 11 | 11 | 11 | 11 | 7 | 05 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 4 | 0 | 1 | 2 | 5 | 2 | 7 | 10 | 5 | 5 | 3 | 7 | 06 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 1 | 2 | 0 | 3 | 0 | 2 | 0 | 1 | 5 | 8 | 7 | 11 | 5 | 7 | 0 | 07 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 7 | 10 | 7 | 7 | 3 | NS | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 2 | 2 | 4 | 0 | 8 | 6 | 8 | 3 | 5 | 9 | 3 | 6 | 09 | 7 | 9 | NS | 7 | NS | NS | NS | NS | 2 | 1 | 2 | 2 | 2 | 3 | 0 | 2 | 6 | 3 | 7 | 5 | 8 | 7 | 6 | 9 | 10 | 3 | 7 | 6 | 4 | 4 | 6 | NS | 0 | 1 | 1 | 2 | 1 | 0 | 1 | 3 | 2 | 3 | 6 | 8 | 9 | 6 | 6 | 4 | 11 | 11 | 8 | 11 | 7 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 4 | 3 | 6 | 5 | 4 | 5 | 4 | 2 | NS | NS | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 1 | 6 | 4 | 5 | 10 | 6 | 7 | 5 | 5 | 3 | 10 | 13 | 9 | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 5 | 7 | 6 | 5 | 5 | 0 | 6 | 14 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 1 | 0 | 3 | 2 | 2 | 1 | 6 | 5 | 6 | 11 | 5 | 4 | 7 | 2 | 15 | 6 | 3 | NS | NS | NS | NS | NS | NS | NS | 2 | 0 | 2 | NS | NS | 0 | 3 | 4 | 7 | 3 | 5 | 5 | 10 | 4 | 5 | 16 | NS | NS | NS | NS | NS | NS | NS | NS | 3 | 1 | 0 | 2 | 2 | 1 | 4 | 2 | 4 | 5 | 3 | 4 | 11 | 2 | 6 | 5 | 17 | 6 | 4 | 8 | 12 | NS | NS | NS | NS | NS | NS | 0 | 0 | 4 | 0 | 1 | 5 | 7 | 5 | 8 | 10 | 3 | 10 | 2 | 6 | 18 | 7 | 11 | 4 | 8 | 4 | NS | 7 | 1 | 0 | 0 | 3 | 1 | 1 | 0 | 2 | 5 | 5 | 6 | 3 | 9 | 11 | 4 | 9 | 3 | 19 | 6 | 2 | 8 | NS | 5 | 5 | 1 | 2 | 0 | 4 | 0 | 1 | 1 | 1 | 0 | 2 | 1 | 7 | 10 | 5 | 7 | 4 | 8 | 5 | 20 | 6 | 2 | 13 | 14 | 8 | 5 | 5 | 2 | 1 | 1 | 2 | 1 | 4 | 1 | 1 | 1 | 1 | 7 | 4 | 10 | 4 | 8 | 4 | 9 | 21 | 2 | 7 | 3 | 7 | 6 | 4 | 5 | 1 | 0 | 1 | 0 | 2 | 0 | 1 | 3 | 4 | 4 | 3 | 15 | 8 | 5 | 13 | 9 | 13 | 22 | 9 | 9 | 7 | 13 | 4 | 5 | 2 | 3 | 1 | 3 | 2 | 1 | 2 | 1 | 3 | 3 | 2 | 6 | 8 | 3 | 8 | 8 | 7 | 5 | 23 | 6 | 8 | 6 | 11 | 7 | 4 | 5 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 3 | 8 | 7 | 3 | 7 | 8 | 24 | 5 | 8 | NS | NS | NS | NS | NS | 1 | 1 | 0 | 1 | 2 | 4 | 3 | 0 | 7 | 4 | 6 | 10 | 4 | 9 | 12 | 11 | 5 | 25 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 1 | 0 | 2 | 2 | 4 | 6 | 8 | 5 | 11 | 9 | 3 | 5 | 5 | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 0 | 3 | 2 | 4 | 9 | 4 | 3 | 12 | 9 | 8 | 10 | 12 | 27 | 6 | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 4 | 7 | 8 | 10 | 13 | 3 | 2 | 7 | 28 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 29 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 6 | 6 | 4 | 0 | NS | NS | NS | NS | NS | 30 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 1 | 2 | 4 | 4 | 1 | 6 | 2 | 6 | 5 | 8 | 6 | 10 | 6 | 31 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 2 | 4 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 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 |Dec 01 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 03 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 04 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 05 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | NS | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | NS | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | NS | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 21 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 25 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 29 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 30 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 31 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 -- Jan| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 6 | 17 | 16 | 15 | 20 | 13 | 12 | 14 | 3 |Dec 01 | 6 | 4 | 10 | 10 | 3 | 8 | 0 | 2 | 6 | 4 | 2 | 1 | 8 | 10 | 4 | 17 | 5 | 16 | 19 | 9 | 23 | 20 | 19 | 15 | 02 | 13 | 9 | 8 | 12 | 4 | 8 | 2 | 2 | 2 | 0 | 3 | 3 | 9 | 10 | 17 | 6 | 12 | 8 | 12 | 23 | 11 | 8 | 12 | 15 | 03 | 14 | 8 | 2 | 1 | 1 | 2 | 2 | 2 | 4 | 2 | 1 | 9 | 3 | 5 | 9 | 5 | 7 | 9 | 23 | 21 | 30 | 32 | 15 | 15 | 04 | 26 | 25 | 27 | 11 | 9 | 10 | 20 | 11 | 4 | 1 | 3 | 5 | 9 | 7 | 10 | 14 | 33 | 42 | 35 | 39 | 26 | 31 | 12 | 23 | 05 | 13 | 16 | 15 | 15 | 4 | 3 | 4 | 2 | 3 | 1 | 4 | 4 | 9 | 7 | 13 | 6 | 7 | 12 | 30 | 15 | 16 | 24 | 13 | 17 | 06 | 13 | 6 | 4 | 8 | 1 | 4 | 2 | 1 | 8 | 1 | 4 | 5 | 6 | 1 | 4 | 5 | 2 | 15 | 18 | 25 | 16 | 18 | 9 | 4 | 07 | 11 | 11 | 9 | 11 | 14 | 6 | 8 | 6 | 5 | 3 | 6 | 2 | 5 | 3 | 3 | 5 | 9 | 6 | 14 | 24 | 12 | 14 | 13 | 18 | 08 | 11 | 10 | 19 | 7 | 3 | 9 | 5 | 1 | 0 | 4 | 2 | 2 | 4 | 6 | 7 | 7 | 14 | 15 | 23 | 13 | 20 | 9 | 10 | 10 | 09 | 8 | 7 | 14 | 9 | 3 | 5 | 4 | 5 | 4 | 4 | 3 | 2 | 10 | 7 | 4 | 10 | 10 | 13 | 15 | 16 | 23 | 11 | 15 | 10 | 10 | 8 | 6 | 10 | 8 |??? |??? |??? |??? | 3 | 2 | 7 | 3 | 7 | 11 | 10 | 6 | 6 | 10 | 12 | 21 | 17 | 22 | 15 | 5 | 11 | 5 | 2 | 0 | 3 | 0 | 8 | 4 | 3 | 2 | 5 | 5 | 11 | 4 | 10 | 10 | 15 | 5 | 11 | 16 | 6 | 9 | 17 | 18 | 3 | 12 | 3 | 13 | 7 | 6 | 11 | 7 | 4 | 3 | 2 | 3 | 3 | 2 | 9 | 5 | 5 | 8 | 13 | 16 | 19 | 14 | 18 | 10 | 20 | 14 | 13 | 7 | 11 | 16 | 11 | 3 | 3 | 2 | 6 | 2 | 2 | 5 | 0 | 10 | 3 | 4 | 5 | 3 | 12 | 15 | 27 | 18 | 11 | 10 | 5 | 14 | 9 | 17 | 17 | 14 | 3 | 5 | 4 | 2 | 1 | 1 | 3 | 2 | 12 | 5 | 6 | 9 | 13 | 5 | 15 | 9 | 10 | 17 | 14 | 13 | 15 | 15 | 10 | 13 | 7 | 4 | 2 | 1 | 2 | 2 | 4 | 5 | 3 | 5 | 3 | 8 | 6 | 6 | 12 | 22 | 12 | 14 | 23 | 8 | 13 | 16 | 13 | 7 | 6 | 9 | 8 | 6 | 2 | 0 | 7 | 1 | 5 | 0 | 1 | 5 | 7 | 4 | 5 | 15 | 19 | 12 | 6 | 6 | 16 | 6 | 17 | 13 | 14 | 4 | 14 | 9 | 6 | 4 | 2 | 2 | 4 | 3 | 5 | 8 | 5 | 5 | 8 | 9 | 20 | 20 | 14 | 13 | 13 | 14 | 14 | 18 | 6 | 13 | 17 | 8 | 6 | 3 | 0 | 3 | 2 | 3 | 2 | 2 | 6 | 4 | 5 | 4 | 6 | 17 | 12 | 19 | 11 | 7 | 9 | 11 | 19 | 18 | 19 | 13 | 8 | 8 | 7 | 5 | 4 | 5 | 0 | 1 | 1 | 9 | 4 | 11 | 10 | 7 | 8 | 11 | 13 | 8 | 19 | 16 | 16 | 20 | 13 | 13 | 11 | 8 | 9 | 3 | 3 | 1 | 5 | 2 | 4 | 8 | 7 | 6 | 6 | 10 | 12 | 19 | 25 | 24 | 17 | 12 | 21 | 13 | 21 | 11 | 18 | 7 | 7 | 7 | 7 | 3 | 3 | 3 | 3 | 5 | 4 | 7 | 13 | 8 | 8 | 14 | 15 | 20 | 21 | 14 | 9 | 11 | 15 | 22 | 15 | 23 | 16 | 7 | 5 | 1 | 1 | 2 | 3 | 2 | 1 | 3 | 8 | 11 | 10 | 9 | 10 | 17 | 15 | 12 | 18 | 14 | 9 | 9 | 23 | 9 | 9 | 1 | 8 | 4 | 8 | 7 | 4 | 2 | 1 | 6 | 2 | 6 | 7 | 6 | 6 | 7 | 12 | 16 | 19 | 22 | 12 | 16 | 9 | 24 | 8 | 13 | 10 | 5 | 2 | 2 | 2 | 2 | 3 | 4 | 2 | 2 | 5 | 8 | 9 | 12 | 10 | 6 | 9 | 6 | 13 | 7 | 15 | 8 | 25 | 12 | 5 | 13 | 11 | 4 | 6 | 3 | 1 | 2 | 1 | 1 | 2 | 5 | 13 | 7 | 2 | 5 | 11 | 17 | 12 | 12 | 9 | 7 | 11 | 26 | 9 | 5 | 10 | 9 | 6 | 3 | 4 | 0 | 2 | 0 | 5 | 4 | 5 | 7 | 5 | 10 | 6 | 15 | 10 | 8 | 22 | 13 | 16 | 7 | 27 | 8 | 9 | 11 | 5 | 4 | 7 | 2 | 2 | 2 | 2 | 5 | 4 | 6 | 7 | 5 | 5 | 13 | 14 | 22 | 12 | 11 | 10 | 8 | 12 | 28 | 15 | 13 | 17 | 7 | 12 | 3 | 4 | 0 | 0 | 1 | 4 | 1 | 8 | 7 | 8 | 9 | 9 | 15 | 10 | 6 | 3 | 9 | 10 | 5 | 29 | 13 | 13 | 4 | 10 | 5 | 5 | 6 | 1 | 1 | 0 | 2 | 0 | 9 | 7 | 7 | 7 | 5 | 7 | 16 | 8 | 14 | 12 | 4 | 15 | 30 | 15 | 4 | 5 | 9 | 7 | 4 | 2 | 1 | 1 | 0 | 2 | 3 | 1 | 7 | 10 | 6 | 10 | 12 | 14 | 17 | 22 | 12 | 9 | 16 | 31 | 14 | 2 | 4 | 4 | 6 | 2 | 3 | 3 | 0 | 1 | 2 | 1 | 3 | 6 | 9 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 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 | 0 | 1 | 0 | 1 | 1 | 0 |Dec 01 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 4 | 0 | 02 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 03 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 04 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 5 | 3 | 0 | 2 | 2 | 0 | 0 | 05 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 1 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 10 | 0 | 0 | 3 | 1 |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 16 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 2 | 1 | 0 | 2 | 0 | 0 | 1 | 21 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 2 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 28 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 30 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 -- Jan| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 68 | 56 | 65 | 66 | 85 | 71 | 68 |106 | 81 |Dec 01 | 76 | 55 | 43 | 44 | 40 | 32 | 28 | 29 | 25 | 18 | 17 | 21 | 38 | 41 | 33 | 28 | 39 | 37 | 35 | 33 | 32 | 68 | 64 | 77 | 02 | 43 | 44 | 39 | 42 | 29 | 21 | 31 | 38 | 44 | 28 | 32 | 41 | 46 | 48 | 55 | 50 | 50 | 58 | 54 | 59 | 94 | 72 |101 | 90 | 03 | 86 | 46 | 63 | 79 | 58 | 51 | 39 | 35 | 40 | 25 | 40 | 46 | 58 | 62 | 46 | 54 | 66 | 80 | 86 | 83 |112 |187 |177 |146 | 04 |114 |123 | 92 | 85 | 56 | 53 | 51 | 38 | 31 | 22 | 26 | 37 | 50 | 43 | 49 | 64 | 68 | 77 | 72 | 78 |120 |149 |144 | 90 | 05 | 82 | 59 | 51 | 47 | 48 | 31 | 35 | 26 | 31 | 39 | 37 | 54 | 51 | 67 | 77 | 61 | 37 | 43 | 63 | 75 | 74 | 90 | 94 |108 | 06 | 69 | 52 | 48 | 55 | 67 | 43 | 39 | 40 | 34 | 28 | 44 | 50 | 61 | 54 | 64 | 76 | 81 | 72 | 94 |107 | 86 |102 | 99 | 67 | 07 | 99 | 91 | 80 | 61 | 39 | 33 | 28 | 17 | 10 | 19 | 37 | 44 | 45 | 55 | 64 | 56 | 66 | 72 | 67 | 78 | 75 |104 | 88 | 99 | 08 | 70 | 52 | 32 | 31 | 45 | 35 | 24 | 25 | 23 | 24 | 21 | 35 | 67 | 53 | 62 | 75 | 53 | 66 | 49 | 68 | 85 | 85 | 86 | 86 | 09 | 68 | 70 | 38 | 32 | 31 | 34 | 23 | 30 | 23 | 33 | 28 | 52 | 50 | 64 | 71 | 68 | 63 | 66 | 61 | 73 | 76 |112 |102 | 75 | 10 | 67 | 31 | 25 | 25 | 26 | 24 | 25 | 15 | 20 | 25 | 30 | 32 | 47 | 59 | 53 | 45 | 40 | 61 | 49 | 58 | 74 | 70 | 84 | 66 | 11 | 58 | 35 | 24 | 44 | 54 | 34 | 46 | 40 | 23 | 31 | 32 | 31 | 46 | 60 | 34 | 40 | 41 | 64 | 62 | 64 | 74 | 61 | 75 | 51 | 12 | 51 | 42 | 32 | 28 | 34 | 33 | 35 | 36 | 22 | 27 | 26 | 44 | 38 | 63 | 50 | 56 | 49 | 46 | 51 | 59 | 62 | 72 | 70 | 66 | 13 | 52 | 53 | 31 | 27 | 20 | 10 | 15 | 9 | 15 | 23 | 22 | 33 | 39 | 25 | 36 | 36 | 39 | 41 | 46 | 44 | 63 | 57 | 48 | 49 | 14 | 37 | 25 | 25 | 11 | 12 | 24 | 16 | 23 | 8 | 7 | 6 | 24 | 24 | 34 | 33 | 26 | 8 | 12 | 15 | 28 | 27 | 31 | 36 | 20 | 15 | 27 | 15 | 14 | 16 | 13 | 11 | 17 | 10 | 5 | 11 | 15 | 24 | 22 | 28 | 28 | 39 | 26 | 39 | 44 | 35 | 52 | 30 | 24 | 28 | 16 | 38 | 22 | 17 | 20 | 24 | 15 | 22 | 15 | 22 | 26 | 22 | 21 | 28 | 37 | 44 | 50 | 47 | 42 | 43 | 42 | 58 | 42 | 45 | 49 | 17 | 42 | 19 | 15 | 26 | 18 | 16 | 21 | 19 | 35 | 20 | 28 | 28 | 34 | 44 | 46 | 49 | 53 | 43 | 62 | 67 | 71 | 61 | 71 | 65 | 18 | 49 | 34 | 45 | 32 | 24 | 21 | 10 | 10 | 8 | 22 | 20 | 27 | 34 | 46 | 48 | 44 | 56 | 43 | 54 | 56 | 84 | 75 | 66 | 53 | 19 | 49 | 36 | 34 | 31 | 23 | 19 | 19 | 7 | 13 | 19 | 23 | 31 | 26 | 38 | 36 | 36 | 31 | 60 | 59 | 48 | 70 | 73 | 60 | 56 | 20 | 48 | 38 | 32 | 17 | 33 | 21 | 24 | 12 | 18 | 21 | 18 | 25 | 35 | 43 | 42 | 58 | 33 | 38 | 53 | 50 | 63 | 66 | 56 | 46 | 21 | 34 | 28 | 27 | 24 | 23 | 16 | 20 | 10 | 13 | 14 | 16 | 24 | 31 | 43 | 33 | 27 | 36 | 41 | 47 | 60 | 48 | 54 | 55 | 62 | 22 | 51 | 36 | 33 | 22 | 26 | 18 | 15 | 18 | 16 | 12 | 12 | 18 | 37 | 37 | 27 | 29 | 50 | 38 | 52 | 38 | 44 | 45 | 47 | 47 | 23 | 39 | 38 | 15 | 18 | 17 | 10 | 13 | 5 | 16 | 17 | 20 | 22 | 26 | 35 | 46 | 37 | 29 | 25 | 45 | 51 | 55 | 68 | 47 | 53 | 24 | 47 | 34 | 27 | 25 | 21 | 22 | 19 | 15 | 23 | 25 | 22 | 28 | 31 | 29 | 53 | 34 | 37 | 46 | 48 | 68 | 55 | 65 | 44 | 52 | 25 | 56 | 36 | 23 | 23 | 13 | 19 | 25 | 30 | 19 | 22 | 28 | 25 | 32 | 30 | 35 | 39 | 37 | 38 | 42 | 52 | 42 | 48 | 57 | 60 | 26 | 63 | 38 | 35 | 35 | 17 | 24 | 28 | 22 | 18 | 31 | 28 | 27 | 43 | 43 | 60 | 39 | 51 | 47 | 59 | 61 | 64 | 63 | 59 | 74 | 27 | 63 | 42 | 44 | 31 | 29 | 32 | 24 | 22 | 25 | 23 | 26 | 35 | 39 | 41 | 45 | 46 | 40 | 50 | 54 | 54 | 61 | 60 | 52 | 43 | 28 | 41 | 33 | 33 | 36 | 28 | 28 | 21 | 24 | 20 | 18 | 26 | 28 | 30 | 42 | 45 | 48 | 43 | 45 | 33 | 50 | 52 | 49 | 41 | 55 | 29 | 45 | 41 | 34 | 28 | 27 | 25 | 12 | 10 | 14 | 19 | 31 | 29 | 35 | 59 | 37 | 41 | 34 | 40 | 42 | 42 | 54 | 41 | 60 | 51 | 30 | 61 | 39 | 22 | 22 | 27 | 14 | 25 | 24 | 24 | 24 | 25 | 32 | 36 | 48 | 48 | 44 | 37 | 34 | 38 | 38 | 68 | 57 | 62 | 48 | 31 | 48 | 45 | 37 | 33 | 36 | 27 | 23 | 13 | 20 | 27 | 24 | 30 | 43 | 47 | 46 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 1 | 0 | 5 | 4 | 2 | 0 | 0 | 3 |Dec 01 | 5 | 3 | 4 | 5 | 4 | 0 | 1 | 2 | 4 | 2 | 3 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 7 | 2 | 1 | 0 | 0 | 4 | 02 | 2 | 0 | 3 | 2 | 2 | 0 | 4 | 3 | 4 | 1 | 5 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 2 | 1 | 0 | 1 | 2 | 03 | 3 | 2 | 3 | 1 | 0 | 0 | 2 | 2 | 3 | 1 | 1 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 3 | 3 | 1 | 0 | 0 | 3 | 04 | 3 | 1 | 3 | 1 | 2 | 1 | 2 | 3 | 3 | 1 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 1 | 3 | 4 | 1 | 2 | 2 | 2 | 05 | 3 | 1 | 1 | 2 | 0 | 0 | 2 | 1 | 0 | 3 | 2 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 3 | 2 | 2 | 4 | 2 | 0 | 1 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 2 | 07 | 2 | 1 | 1 | 1 | 1 | 0 | 2 | 1 | 0 | 2 | 2 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 3 | 0 | 0 | 3 | 3 | 08 | 2 | 2 | 1 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 09 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 3 | 2 | 3 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 3 | 10 | 2 | 0 | 2 | 1 | 0 | 0 | 3 | 0 | 2 | 4 | 2 | 1 | 2 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 2 | 11 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 12 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 13 | 1 | 0 | 2 | 1 | 1 | 0 | 2 | 1 | 0 | 2 | 2 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 14 | 3 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 15 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 4 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 17 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 2 | 0 | 1 | 3 | 18 | 0 | 0 | 4 | 2 | 0 | 0 | 1 | 0 | 0 | 6 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 1 | 2 | 19 | 3 | 2 | 2 | 2 | 0 | 2 | 2 | 1 | 2 | 5 | 2 | 1 | 2 | 1 | 1 | 0 | 1 | 3 | 4 | 3 | 0 | 0 | 0 | 4 | 20 | 4 | 1 | 4 | 1 | 1 | 1 | 2 | 1 | 2 | 6 | 1 | 2 | 2 | 0 | 0 | 2 | 0 | 4 | 4 | 2 | 0 | 0 | 0 | 2 | 21 | 1 | 0 | 3 | 2 | 2 | 0 | 4 | 1 | 3 | 3 | 3 | 1 | 2 | 0 | 0 | 1 | 0 | 3 | 5 | 1 | 0 | 0 | 0 | 1 | 22 | 0 | 3 | 0 | 4 | 0 | 1 | 2 | 2 | 3 | 3 | 1 | 3 | 2 | 1 | 0 | 0 | 0 | 1 | 7 | 1 | 1 | 0 | 1 | 1 | 23 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 5 | 2 | 3 | 1 | 0 | 0 | 0 | 1 | 6 | 4 | 0 | 0 | 0 | 1 | 24 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 1 | 3 | 1 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 2 | 25 | 0 | 3 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 3 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 1 | 26 | 5 | 0 | 2 | 1 | 0 | 0 | 3 | 1 | 2 | 4 | 1 | 1 | 3 | 0 | 0 | 0 | 1 | 1 | 3 | 2 | 0 | 0 | 1 | 4 | 27 | 4 | 3 | 3 | 2 | 0 | 0 | 3 | 1 | 2 | 3 | 2 | 4 | 2 | 2 | 0 | 1 | 2 | 1 | 1 | 2 | 1 | 1 | 0 | 2 | 28 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 29 | 3 | 0 | 3 | 2 | 0 | 1 | 2 | 0 | 0 | 4 | 3 | 2 | 3 | 1 | 0 | 0 | 0 | 1 | 3 | 2 | 1 | 0 | 0 | 3 | 30 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 2 | 4 | 5 | 2 | 1 | 1 | 0 | 0 | 1 | 3 | 3 | 0 | 0 | 0 | 3 | 31 | 2 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 1 | 4 | 1 | 1 | 1 | 4 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 -- Jan| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 6 | 9 | 5 | 15 | 6 | 18 | 5 | 5 | 6 |Dec 01 | 5 | 8 | 7 | 7 | 8 | 2 | 4 | 2 | 2 |??? |??? | 8 | 6 | 4 | 2 | 6 | 6 | 5 | 4 | 8 | 11 | 11 | 7 | 7 | 02 | 4 | 3 | 2 | 2 | 1 | 5 | 3 | NS | NS | NS | NS | NS | NS | 8 | 2 | 7 | 3 | 7 | 13 | 5 | 8 | 10 | 11 | 10 | 03 | 9 | 6 | 4 | 3 | 4 | 17 |??? |??? |??? |??? | NS | 6 | 4 | 6 | 3 | 1 | 2 | 5 | 8 | 15 | 9 | 13 | 10 | 6 | 04 | 8 | 1 | 7 | 11 | 10 | 5 | 10 | 8 | 6 | 4 | 2 | 6 | 6 | 1 | 18 | 15 | 19 | 26 | 20 | 20 | 16 | 14 | 5 | 3 | 05 | 9 | 9 | 5 | 11 | 9 | 10 | 2 | 2 | 2 | 5 | 6 | 3 | 6 | 6 | 4 | 3 | 6 | 9 | 10 | 14 | 13 | 9 | 11 | 6 | 06 | 7 | 15 | 4 | NS | 8 | 2 | 2 | 0 | 0 | 6 | 2 | 4 | 6 | 4 | 4 | 3 | 9 | 5 | 9 | 6 | 8 | 5 | 6 | 6 | 07 | 6 | 6 | 2 | 5 | 4 | 6 | 5 | 4 | 0 | 6 | 6 | 6 | 7 | 3 | 8 | 18 | 10 | 10 | 10 | 11 | 7 | 8 | 6 | 9 | 08 | 7 | 6 | 6 | 2 | 1 | 2 | 1 | 1 | 2 | 0 | 2 | 1 | 7 | 2 | 4 | 3 | 4 | 10 | 5 | 7 | 9 | 4 | 1 | 2 | 09 | 8 | 9 | 1 | 10 | 3 | 2 | 2 | 0 | 3 | 2 | 3 | 7 | 5 | 5 | 5 | 5 | 9 | 8 | 21 | 17 | 10 | 10 | 12 | 7 | 10 | 8 | 14 | 18 | 3 | 4 | 4 | 2 | 1 | 5 | 4 | 3 | 10 | 5 | 4 | 9 | 3 | 9 | 7 | NS | 14 | 6 | 11 | NS | 2 | 11 | 10 | 8 | 6 | 4 | 1 | 6 | 3 | 0 | 1 | 4 | 2 | 6 | 8 | 6 | 7 | 11 | 5 | 7 |??? |??? |??? |??? |??? | 6 | 12 | 6 | 6 | 4 | 5 | 3 | 5 | 3 | 3 | 2 | 2 | 9 | 2 | 2 | 1 | 7 | 5 | 10 | 13 | 14 | 15 | 14 | 4 | 3 | 6 | 13 | 6 | 4 | 7 | 3 | 3 | 1 | 0 | NS | NS | 0 | NS | NS | NS | NS | 3 | 6 | 7 | 10 | NS | NS | NS | NS | 4 | 10 | 14 | 9 | 6 | 0 | 3 | 3 | 1 | 2 | 3 | 3 | 2 | 4 | 9 | 7 | 7 | 5 | 11 | 6 | 9 | 5 | 8 | 7 | 10 | 7 | 12 | 15 | 10 | 7 | 5 | 8 | 5 | 4 | 3 | 2 | 1 | 5 | 5 | 10 | 3 | 2 | 3 | 7 | 8 | 7 | 11 | 12 | 3 | 1 | NS | NS | 16 | 8 | 6 | 9 | 5 | 4 |??? |??? |??? |??? |??? |??? |??? | 6 | 6 | 6 | 7 | 7 | 9 | 8 | 7 | 15 | 11 | 9 | 10 | 17 | 7 | 8 | 5 | 7 | NS | 2 | 3 | 1 | 1 | 3 | 5 | 8 | 12 | 5 | 12 | 4 | 6 | 11 | 10 | 6 | 6 | 20 | 13 | 5 | 18 | 5 | 6 | 6 | 4 | NS | 2 | 4 | 6 | 5 | 3 | 3 | 4 | 6 | 10 | 5 | 3 | 11 | 18 | 15 | 13 | 7 | 9 | 5 | 5 | 19 | 10 | 6 | 2 | 2 | 11 | 4 | 2 | 2 | 5 | 3 | 3 | 4 | 3 | 5 | 1 | 9 | 10 | 10 | 11 | 17 | 4 | 2 | 2 | 7 | 20 | 7 | 4 | 6 | 3 | 4 | 2 | 0 | 2 | 0 | 5 | 2 | 7 | 4 | 3 | 7 | 5 | 3 | 4 | 5 | 5 | 4 | 0 | 6 | 1 | 21 | 9 | 8 | 4 |??? |??? | 0 | 6 | 3 | 4 | 1 | 3 | 5 | 3 | 0 | 1 | 1 | 6 | 4 | 6 | 0 | 2 | 3 | 1 | 6 | 22 | 6 | 2 | 1 | 4 | 1 | 2 | 1 | 1 | 0 | 1 | 1 | 3 | 3 | 1 | 6 | 5 | 4 | 6 | 4 | 3 | 8 | 3 | 3 | 9 | 23 | 3 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 3 | 2 | NS | 0 | 1 | 0 | 1 | 1 | 3 | 2 | 2 | 1 | 2 | 1 | 0 | NS | 24 | NS | NS | 1 | 3 | 1 | 5 | 1 | 1 | 1 | 0 | NS | NS | NS | 4 | 1 | 3 | 5 | 1 | 3 | 0 | NS | 1 | 1 | 4 | 25 | 0 | NS | 1 | 1 | 3 | 0 | 2 | 2 | NS | 0 | 4 | 6 | 6 | 3 | 1 | 2 | 5 | 5 | 4 | 2 | 6 | 5 | 5 | 7 | 26 | 10 | 5 | 3 | 3 | 2 | 1 | 5 | 2 | 3 | 2 | 1 | 1 | 4 | NS | 3 | 4 | 4 | 8 | 9 | 8 | 6 | 4 | 7 | 6 | 27 | 5 | 5 | 3 | 6 | 1 | NS | NS | 2 | NS | NS | 2 | 4 | 5 | 6 | 8 | 6 | 10 | 5 | 2 | 3 | 3 | 5 | 9 | 6 | 28 | 7 | 5 | 9 | 2 | 6 | 4 | 7 | 2 | 2 | 0 | 3 | 1 | 3 | 0 | 0 | 1 | 3 | 2 | 4 | 0 | 1 | 3 | 5 | 5 | 29 | 7 | 5 | 6 | 1 | 6 | 4 | 0 | NS | 1 | 1 | 2 | 6 | 8 | 6 | 2 | 5 | 2 | 3 | 2 | 2 | 2 | 0 | 0 | 1 | 30 | 5 | 3 | 2 | 6 | 2 | 4 | 2 | 3 | 0 | 4 | 0 | 2 | 6 | 1 | NS | 6 | 1 | 2 | 8 | 7 | 6 | 6 | 4 | 2 | 31 | 2 | NS | NS | 2 | 0 | 0 | NS | 2 | 1 | 4 | 2 | 7 | 1 | 5 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |Dec 01 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 0 |??? |??? | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 1 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 03 | 1 | 1 | 0 | 0 | 0 | 0 |??? |??? |??? |??? | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 04 | 1 | 0 | 2 | 4 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 3 | 2 | 1 | 0 | 0 | 0 | 05 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 0 | 06 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 07 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 08 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 10 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | NS | 1 | 11 | 1 | 0 | 0 | 0 | 0 | 2 | 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 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 14 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 16 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 18 | 0 | 1 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 19 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 21 | 1 | 0 | 0 |??? |??? | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 23 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 24 | NS | NS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 25 | 0 | NS | 0 | 0 | 0 | 0 | 1 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 26 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 27 | 0 | 1 | 0 | 0 | 0 | NS | NS | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 28 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 29 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 31 | 0 | NS | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 -- Jan| 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 | 2 | 2 | 1 | 2 | 1 | 0 | 0 | 1 |Dec 01 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 02 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 2 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 03 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 4 | 3 | 4 | NS | 13 | 5 | 1 | 1 | 5 | 0 | 0 | 2 | 0 | 2 | 6 | 6 | 3 | 3 | 1 | 4 | 0 | 1 | 1 | 05 | 7 | NS | NS | NS | NS | NS | NS | 2 | 2 | 3 | 2 | 4 | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 2 | 5 | 7 | 8 | 06 | 12 | 4 | 9 | 4 | 6 | 4 | 4 | 1 | 1 | 1 | 4 | 1 | 1 | 0 | 1 | 2 | 2 | 6 | 1 | 1 | 6 | 5 | 8 | 7 | 07 | 5 | NS | NS | NS | NS | NS | 6 | 1 | 0 | 0 | 1 | 4 | 3 | 3 | 1 | 2 | 5 | 2 | 3 | 4 | 3 | 2 | 4 | 5 | 08 | 2 | 5 | NS | 5 | 2 | 6 | 4 | 2 | 0 | 2 | 2 | 1 | 5 | 2 | 5 | 1 | 4 | 7 | 2 | 8 | 1 | 3 | 7 | 7 | 09 | 6 | 11 | 6 | 5 | 14 | 3 | 0 | 0 | 2 | 2 | 1 | 5 | 5 | 6 | 2 | 5 | 4 | 6 | 4 | 3 | 0 | 6 | 6 | 12 | 10 | 5 | 7 | 6 | 3 | 3 | 2 | 1 | 3 | 0 | 0 | 2 | 2 | 5 | 2 | 6 | 2 | 3 | 6 | 5 | 9 | 4 | 4 | 4 | 11 | 11 | 13 | 7 | 6 | 2 | 8 | 6 | 2 | 1 | 2 | 0 | 1 | 3 | 6 | 2 | NS | NS | 4 | 6 | 2 | 6 | 3 | 7 | 10 | NS | 12 | NS | 8 | 12 | 8 | 5 | 5 | 6 | 0 | 3 | 1 | 2 | 3 | 2 | 3 | 4 | 5 | 4 | 6 | 2 | 8 | 6 | 5 | 1 | 8 | 13 | 3 | 10 | 10 | 6 | NS | NS | NS | 0 | 2 | 1 | 3 | 3 | 2 | 1 | 3 | 2 | 1 | 5 | 7 | 2 | 7 | 6 | 2 | 9 | 14 | 10 | NS | NS | NS | NS | 4 | 2 | NS | NS | NS | NS | 2 | 3 | 3 | 5 | 3 | 2 | 2 | 5 | 5 | 6 | 5 | 4 | 4 | 15 | 10 | NS | 3 | 4 | 8 | 2 | 2 | 0 | 4 | 2 | 2 | 3 | 0 | 0 | 1 | 3 | 5 | 3 | 2 | 4 | 5 | 9 | 5 | 4 | 16 | 11 | 12 | 8 | 5 | 11 | 3 | 2 | 0 | 3 | 0 | 0 | 3 | 5 | 0 | 0 | 3 | 3 | 5 | 4 | 5 | 7 | 4 | 4 | 7 | 17 | 6 | 8 | 12 | 6 | 8 | 3 | 5 | 1 | 4 | 1 | 0 | 0 | 1 | 1 | 2 | 2 | 6 | 4 | 4 | 7 | 4 | 3 | 3 | 8 | 18 | 10 | 12 | 8 | 5 | 4 | 2 | 3 | 4 | 1 | 1 | 3 | 1 | 2 | 1 | 3 | 2 | 8 | 6 | 6 | 4 | 7 | 4 | 5 | 3 | 19 | 3 | 9 | 5 | 4 | 7 | 2 | 2 | 1 | 1 | 4 | 1 | 2 | 2 | 2 | 3 | 2 | 4 | 7 | 7 | 6 | 7 | 5 | 4 | 7 | 20 | 5 | 9 | 6 | 11 | 3 | 7 | 4 | 1 | 2 | 0 | 0 | 1 | 5 | 4 | 2 | 3 | 1 | 7 | 1 | 3 | 2 | 8 | 4 | 13 | 21 | 12 | 12 | 6 | 4 | 3 | 6 | 7 | 2 | 1 | 1 | 2 | 3 | 1 | 3 | 2 | 2 | 4 | 8 | 8 | 5 | 1 | 5 | 4 | 15 | 22 | 9 | 13 | 10 | 5 | 6 | 7 | 2 | 1 | 3 | 2 | 2 | 2 | 3 | 1 | 2 | 3 | 7 | 6 | 4 | 5 | 6 | 5 | 8 | 7 | 23 | 10 | 11 | 6 | 11 | 5 | 10 | 1 | 3 | NS | NS | 0 | NS | NS | NS | 2 | 2 | 5 | 4 | 6 | 9 | 8 | 7 | 11 | 16 | 24 | 11 | 14 | 15 | 7 | 5 | 3 | 2 | 0 | 0 | 2 | 2 | 2 | 5 | 4 | 3 | 8 | 5 | 6 | 9 | 5 | 1 | 7 | 8 | 11 | 25 | 10 | 14 | 7 | 8 | NS | NS | NS | NS | NS | NS | 3 | 4 | 2 | 3 | 6 | 4 | 3 | 10 | 5 | 9 | 5 | 11 | 5 | 13 | 26 | 20 | NS | 13 | 11 | NS | NS | NS | NS | NS | NS | 2 | 1 | 0 | 6 | 5 | 7 | 12 | 6 | 10 | 3 | 8 | 11 | 15 | 15 | 27 | NS | 12 | 8 | 4 | 7 | 12 | 5 | 4 | 6 | 3 | 6 | 2 | 4 | 2 | 5 | 3 | 12 | 8 | 10 | 3 | 15 | 5 | 10 | 8 | 28 | 11 | 11 | 12 | 5 | 6 | NS | NS | NS | NS | NS | 2 | 5 | 3 | 3 | 4 | 4 | 6 | 6 | 4 | 4 | 6 | 8 | 4 | 8 | 29 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 4 | 4 | 4 | 7 | 2 | 2 | 8 | 3 | 5 | 6 | 13 | 11 | 30 | ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| 31 | ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 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 |Dec 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 | NS | NS | NS | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 03 | 0 | NS | 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 | 2 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 1 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 08 | 0 | 1 | NS | 0 | 0 | 0 | 0 | 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 | 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 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 12 | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | NS | NS | NS | NS | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 21 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 25 | 0 | 1 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | NS | 0 | 1 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | NS | 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 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 30 | ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| 31 | ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ???| ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 2012.04.01