Radio Meteor Observation in Japan No.075 January, 2008 ( 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 | 3 5 6 3 10 11 6 13 8 7 7 10 9 3 5 2 2 2 5 1 5 1 2 0 02 | 7 6 8 7 12 13 7 16 11 9 15 12 10 12 1 12 4 7 5 2 4 3 4 4 03 | 4 16 11 17 17 16 22 10 15 12 12 6 4 3 5 5 1 9 2 1 3 5 3 5 04 | 10 15 11 31 19 29 34 17 12 18 26 25 17 47 19 16 7 3 4 3 4 4 3 7 05 | 4 7 17 15 17 22 15 9 12 16 10 9 11 8 7 8 5 1 4 1 2 2 2 5 06 | 5 6 8 5 5 4 10 6 8 13 16 8 8 11 2 9 4 3 2 2 2 5 4 11 07 | 7 5 11 6 8 5 14 6 8 8 11 10 4 8 2 5 5 3 1 0 4 5 4 11 08 | 16 12 10 17 17 18 21 14 16 18 11 12 15 10 5 4 3 0 3 6 3 7 5 7 09 | 11 8 11 13 24 20 7 8 6 6 3 4 7 1 9 1 3 2 6 4 8 8 7 7 10 | 11 6 10 7 5 12 11 9 4 7 13 8 8 4 4 3 3 2 2 3 4 2 10 6 11 | 8 8 12 13 16 14 10 12 11 13 7 11 7 0 3 2 0 4 4 1 2 4 9 7 12 | 13 10 18 13 15 14 16 15 11 19 21 23 9 14 5 4 2 2 1 2 5 1 4 2 13 | 5 7 11 8 5 4 8 4 10 12 3 5 5 3 2 2 1 2 1 1 1 4 2 2 14 | 5 9 5 9 3 3 1 3 3 2 5 0 3 6 1 2 4 3 1 0 2 2 6 4 15 | 3 9 2 3 0 9 7 9 8 4 4 6 3 5 4 3 1 4 0 6 2 2 3 5 16 | 1 3 9 13 16 13 7 7 8 7 8 13 12 11 5 2 2 2 3 3 2 1 2 2 17 | 6 6 12 15 6 15 15 9 6 8 7 2 5 5 3 2 2 2 1 4 3 3 0 1 18 | 2 9 7 6 8 12 7 6 13 6 10 15 14 7 7 2 2 0 0 3 1 3 5 4 19 | 7 6 8 10 4 6 4 7 11 15 17 7 5 9 6 1 4 0 2 3 4 7 4 4 20 | 6 7 4 7 11 6 12 9 8 7 14 9 5 7 11 4 4 4 3 0 1 1 4 4 21 | 7 9 7 9 17 15 14 14 11 11 8 9 9 10 4 2 3 0 1 4 5 2 3 5 22 | 7 6 9 9 14 6 0 6 3 9 12 10 9 10 5 4 5 0 3 2 5 4 7 5 23 | 8 4 3 14 6 10 9 6 5 11 11 7 10 9 6 6 2 5 1 2 4 3 7 6 24 | 7 15 17 17 14 11 7 6 4 11 3 1 2 0 0 2 0 0 3 0 3 6 2 5 25 | 6 2 8 12 9 14 6 11 10 8 3 6 5 5 6 1 1 1 3 1 3 3 0 0 26 | 7 9 16 10 11 3 5 14 8 7 15 19 11 8 5 1 1 1 0 2 3 3 1 3 27 | 6 8 11 9 12 11 5 12 10 6 7 8 9 6 2 3 2 2 1 2 2 3 6 8 28 | 5 9 11 12 15 5 7 2 6 5 5 8 6 9 9 5 4 3 5 3 2 5 0 7 29 | 7 6 7 15 18 5 8 2 3 9 8 11 2 8 4 5 1 1 3 2 2 4 5 6 30 | 8 9 8 16 17 13 9 10 17 15 12 21 12 10 1 3 4 1 2 1 6 5 4 8 31 | 12 10 14 8 14 10 10 10 8 14 7 5 2 3 3 0 2 0 5 5 3 0 7 5 ---+------------------------------------------------------------------------ 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 | 2 1 02 | 1 03 | 1 1 04 | 2 1 1 3 05 | 2 1 06 | 07 | 1 08 | 1 2 09 | 1 1 10 | 1 11 | 1 12 | 1 1 1 13 | 14 | 1 15 | 1 16 | 1 17 | 18 | 1 19 | 20 | 1 21 | 1 22 | 1 23 | 24 | 25 | 26 | 27 | 28 | 29 | 1 30 | 1 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 : Tuboi Observatory[TSUBOI MASAKI] Location : Asakitaku,Hiroshimashi,JAPAN (132d30m39s E,34d27m38s 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 : 5.6m loop antenna (original) dir: zenith Receiver: MC-90 Meteor RX1 (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 | 19 24 15 36 22 38 44 39 18%30 26 15 9 12 6 6 9 8 27 23 19 31 38 28 02 | 25 30 60 31 56 69 57 49 50 21%11%14 19 16 IF IF IF %6 6 15 16 22 20 19 03 | 24 28 32 38 41 47 51 59 32 26 23%23%24 16 15 16 8 5 8 7 6 15 13 17 04 | 30 24 53 53 90 93108119 89 63 58 63 71 53 65 60 30 9 11 13 IF IF IF IF 05 | IF IF IF%30 51 54 45 41 43 37 21 14 IF 28 17 13 6 2 14 10 %8 IF IF IF 06 |%18 IF 35 32%26 IF%36 30 49 28 25%11 17 18 11 4 10%12%15 IF%18%10 IF%19 07 | 19 20 28 31 37 36 38 47 IF 34 31 35 23 18 17 9 8 %5 9 14 11%17%12 22 08 | 20 IF 28 32%23%26%24 IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 09 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 10 |%26 IF IF IF IF IF 43 42 40 45 27 21 18 14 14 7 6 6 5 5 10 13 IF IF 11 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 11 4 4 7 7 9 9 22 20 12 | 16 16 23 21 24 17 19 28 27 31 37 22 24 21 24 15 11%14 IF IF%23 IF IF IF 13 | IF IF IF 38 51 35 33 56 43 39 22 19 16 16 11 6 10 IF%18%12 15 24 26 21 14 | 30 22 36 49 58 IF 50 IF IF 38 29 IF IF IF IF 6 IF IF IF IF IF IF IF IF 15 |%16 25 26 38 35 59 60 IF IF 37%40 IF IF IF IF IF IF %8 9 13 15 26 33 20 16 | 16 20 28 34 37 40 46 52 38 30 20 20 IF 15 IF IF 3 6 3 10 17 9 15 24 17 | 31 39 36 46 36 36 41 24 38 23 25 15 19 21 13 4 %6 13 5 6 8 14 18%18 18 | 25 17 23 30 46 23 42 29 41 28%23 17%14 IF IF IF IF IF 1 8 8 11 17 13 19 | 17%18 IF%22 34 34 30 45 32 19 19 21 14 25 6%16 %8 %7 13 7 16 12 18 17 20 | 23%24%26 35%38 IF IF IF IF 16 14 22 14 22 13 %0 IF IF IF %6 4 IF%13%12 21 | 8 16 23 36 54 36 23 36 25 47 38 36 26 26 8 13 9 9 11 9 11 12 16 19 22 | 35 25 24 27 27 27 28 43 36 48 30 28 31 26 18 11 12 8 2 2 10 12 18 15 23 |%13 %5%16 15 21 16 14 35 40 44 37 32 29 22 12 10 1 5 4 12 10 16 25 25 24 | 27 27 31 45 25 25 42 34 27 46 18%15 18 9 11 7 7 11 4 9 13 19 26 22 25 | 29 29 22 IF IF IF IF 23 24 30 29 25 6 9%17 10 7 7 9 11 15 20 27 17 26 | 24 20 28 42 21 30 27 36 38 40 26%44%14 12%15 8 10 9 13 12 15 14 26 18 27 | 26 23 23 17 33%28 IF IF 38 43 29%26 IF 14 10 5 2 2 7 5 15 17 20 15 28 | 37%21%24%24 43 31 40 41 44 49 33 22 21%15 IF IF IF IF IF IF IF IF IF IF 29 |%14 34 22%23 27 33 41 43 46 31 34 35 32 48 18 15 11 6 12 4 14 22 22 45 30 | 23%35 33 40 35 49 47 42 51 37 17 17 24 14 6 8 9 8 4 9 7 24 23 24 31 | 19 IF%32 48 33 31 36 47 32 28 12 19 12 7 8 13 2 16 9 12 21 17 42 25 ---+------------------------------------------------------------------------ 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 1 1 04 | 1 2 2 1 2 1 3 2 2 05 | 1 06 | 07 | 1 08 | 1 09 | 10 | 1 11 | 12 | 1 1 13 | 14 | 15 | 1 1 16 | 17 | 1 1 18 | 1 1 19 | 1 20 | 21 | 22 | 2 1 2 23 | 1 1 24 | 25 | 26 | 1 27 | 1 1 28 | 29 | 1 30 | 1 1 31 | 1 1 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 | 16 19 21 23 32 28 34 37 34 16 13 7 6 16 2 2 6 8 6 8 14 20 12 20 02 | 19 31 36 32 37 39 46 53 39 35 21 13 9 12 6 4 3 4 8 16 12 11 15 23 03 | 30 36 35 43 39 40 46 42 32 30 23 12 10 11 11 10 9 13 9 9 17 10 18 15 04 | 22 24 44 46 49 78111 99 50 52 47 41 28 24 10 20 15 9 5 10 10 17 22 22 05 | 24 23 35 43 46 41 55 39 46 39 25 28 10 11 13 9 6 5 2 11 11 14 12 14 06 | 17 20 29 27 26 33 37 34 41 34 12 9 10 4 9 8 7 6 8 7 11 23 17 16 07 | 22 15 16 20 29 31 40 38 26 29 24 16 13 13 16 7 13 7 7 8 10 24 14 17 08 | 16 21 17 26 26 37 36 35 30 37 26 21 21 16 16 8 3 6 3 7 10 11 16 10 09 | 15 30 19 20 19 33 31 39 32 30 22 18 21 10 8 7 8 8 6 14 18 11 18 17 10 | 11 24 21 26 23 28 21 31 36 19 14 25 22 8 3 4 3 4 3 8 6 13 13 15 11 | 16 18 21 25 27 28 39 20 14 19 12 5 14 8 6 5 5 5 %1 6 10 12 21 18 12 | 19 19 8 12 15 26 20 33 27 30%23 23 24 15 13 6 5 4 4 6 7 6 7 11 13 | 9 14 23 22 30 17 29 21 21 34 23 16 13 8 10 4 3 2 2 7 7 7 12 19 14 | 21 22 24 25 29 30 40 35 30 22 29 23 14 14 8 4 1 0 0 5 1 5 9 7 15 | 9 8 10 6 11 13 9 32 45 17 20 18 12 14 5 3 2 7 11 1 4 14 9 14 16 | 8 14 26 29 29 27 20 32 32 41 24 28 16 11 7 3 3 6 6 4 6 10 12 17 17 | 20 13 19 24 26 31 31 32 30 26 8 2 2 3 4 3 1 3 1 4 2 3 4 3 18 | 7 6 5 4 22 26 30 32 19 30 25 28 24 28 11 8 4 2 8 3 6 12 13 15 19 | 19 12 14 28 28 27 47 38 33 33 17 11 7 8 4 3 0 3 7 8 8 16 18 11 20 | 15 18 19 16 17 20 20 34 25 20 34 16 10 10 7 8 8 7 6 6 9 18 12 17 21 | 16 15 24 19 25 30 26 28 38 29 37 25 18 15 16 13 6 4 3 12 8 13 16 18 22 | 9 14 22 23 26 21 21 15 38 28 25 23 18 20 15 4 10 6 4 4 4 17 14 10 23 | 21 17 23 26 21 30 19 36 22 28 22 23 18 11 11 6 4 3 10 8 4 12 13 20 24 | 17 19 19 19 25 24 27 28 33 25 5 7 2 6 3 0 0 3 3 2 2 5 6 3 25 | 8 13 11 11 20 7 6 4 15 18 5 8 5 %9 5 %5 0 1 5 5 5 9 12 15 26 | 13 14 12 13 12 18 13 8 18 10 9 5 10%11 8%13 %4 %7 6 2 10 6 19 13 27 | 12 18 16 17 16 23 30 16 27 27 19 11 12 14 6 2 3 8 4 8 8 12 12 19 28 | 18 23 19 24 18 18 26 22 25 26 26 19 6 12 8 6 6 6 5 4 15 4 20 17 29 | 24 12 14 27 19 16 22 21 27 19 22 20 18 15 8 6 8 6 1 7 7 17 13 19 30 | 20 13 17 18 12 19 24 15 22 30 22 16 15 5 12 3 7 4 4 4 6 9 13 16 31 | 17 18 23 20 24 28 21 23 24 24 2 8 13 7 2 3 5 4 2 4 7 11 12 12 ---+------------------------------------------------------------------------ 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 | 3 1 02 | 1 1 1 03 | 1 1 04 | 1 4 1 1 1 1 1 1 05 | 2 06 | 1 1 07 | 1 08 | 2 09 | 1 1 10 | 1 1 1 1 11 | 1 1 1 1 12 | 1 1 13 | 1 14 | 15 | 1 1 16 | 17 | 18 | 1 19 | 20 | 2 21 | 22 | 1 23 | 24 | 1 25 | 26 | 1 1 27 | 28 | 1 29 | 1 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 : Masami Aihara Location : Yokohama, Kanagawa, Japan (139.69 E, 35.50 N) Frequency: 53.750MHz Transmitter Location:Fukui-NCT at Sabae, Japan (136.2 E, 35.9 N) Ham beacon (JA9YDB) for RMO (50W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : COMET CA-52HB 2el. 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 | 3 7 9 6 6 10 16 17 14 NS NS NS NS NS 7 4 2 4 4 4 4 5 3 2 02 | 6 10 14 17 16 16 24 24 15 17 8 9 2 4 NS NS NS %4 1 8 2 5 3 3 03 | 9 13 12 21 20 17 25 9 13 4 5 11 NS NS NS 2 3 5 5 5 3 4 7 7 04 | 9 8 19 18 16 25 41 13 19 18 27 18%28 NS 9 10 10 5 1 4 5 4 3 11 05 | 9 13 9 25 11 16 15 18 21 14 6 7 9 8 8 4 4 2 0 4 2 4 2 6 06 | 9 6 14 18 13 20 13 19 17 22 10 6 6 5 7 7 7 3 2 3 2 4 5 5 07 | 7 9 4 10 20 22 18 17 6 13 7 12 19 12 10 6 7 9 5 2 1 8 6 5 08 | 7 10 11 14 18 19 16 20 16 15 14 11 15 12 10 6 4 2 2 6 4 7 6 7 09 | 5 8 10 18 11 25 25 19 22 21 17 11 13 8 6 3 5 4 2 5 4 3 4 7 10 | 7 10 14 10 13 8 18 17 23 12 6 11 11 1 5 7 2 1 1 3 6 2 2 7 11 | 9 8 18 14 13 18 21 7 16 15 9 6 15 12 3 5 3 1 4 4 1 4 9 8 12 | 12 9 5 7 14 13 18 20 25 20 14 14 14 17 10 4 3 3 2 3 2 2 3 6 13 | 6 6 9 18 9 10 21 7 13 11 6 9 6 8 8 2 3 0 1 1 2 0 1 2 14 | 6 3 5 8 3 12 16 10 8 10 17 15 8 11 6 %7 3 6 0 2 1 1 3 1 15 | 5 5 9 14 13 11 6 12 13 8 NS 9 2 %6 3 2 6 2 3 2 2 4 1 2 16 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 17 | 12 7 8 14 5 11 12 19 12 18 9 8 5 0 NS NS NS NS NS NS %0 2 8 3 18 | 9 6 7 11 11 5 18 13 6 16 12 18 10 12 6 5 1 2 8 3 5 5 7 1 19 | 6 6 3 7 6 11 9 7 3 4 7 NS NS NS NS NS NS %0 8 7 5 5 7 3 20 | 9 5 11 8 9 12 13 11 12 17 15 NS NS NS %4 1 5 7 4 4 0 10 7 9 21 | 7 15 9 16 13 23 15 18 26 31 28 6 13 6 8 6 2 7 3 2 3 3 3 4 22 | 4 9 11 10 10 11 13 5 12 10 12 7 7 4 NS 1 2 1 5 3 10 4 7 2 23 | 14 9 11 8 9 16 6 12 7 13 5 16 14 9 6 5 3 0 1 5 4 2 5 2 24 | 5 9 17 9 15 17 14 12 14 12 9 11 6 NS NS NS NS NS NS NS NS NS NS NS 25 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 5 2 7 11 14 26 | 7 9 6 7 9 9 5 12 10 9 7 NS NS NS NS NS NS NS NS NS 5 4 7 15 27 | 10 8 8 14 16 9 11 17 11 %8 NS NS NS NS NS NS NS NS NS NS %4 0 5 5 28 | 10 12 11 12 17 5 16 22 13 20 NS NS NS NS NS %6 2 1 6 6 6 4 8 8 29 | 11 14 13 9 15 23 11 16 11 13 16 14 13 13 8 12 4 7 5 8 9 5 4 8 30 | 9 6 6 22 13 13 17 16 19 22 19 17 9 7 12 3 6 3 2 2 3 4 8 10 31 | 10 23 10 12 13 15 13 16 30 11 7 8 %2 NS NS NS NS NS Ns Ns Ns NS NS NS ---+------------------------------------------------------------------------ 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 | 2 02 | 03 | 1 04 | 1 05 | 1 06 | 07 | 1 08 | 1 2 09 | 10 | 1 11 | 1 1 1 12 | 1 13 | 14 | 15 | 1 1 1 16 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 17 | 18 | 19 | 1 20 | 2 21 | 22 | 23 | 24 | 1 25 | 26 | 27 | 28 | 1 29 | 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 : Shigeo Sambe Location : Sapporo, Hokkaido, Japan (43.705 N, 141.307 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 : 4el. HB9CV (H=13m) 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 | -- -- -- -- -- -- -- -- -- -- -- -- --%18 3%14 %5 %9 9 10%14 28 26 22 02 | 21 26 31 32 30 23 38%28 22 21 20 8 6 7 3 3 4 9 %6 14 7 13 27 23 03 | 10 21 22 22 27 42 40 34 31 47%31 15%18 11 12 7 4 6 13 10 9 11 16 29 04 | 38 46 70 73 60 51 39%40 52 27%54 49 50%52 54 22 33 19 11 14 14 18 25 31 05 | 14 29 NS%54%24 43 38 33 27 19 18 26 17%23%14 NS -- 8 6 12 13 8 25 32 06 | 28 28 15 14 9 17 15 16 26 33 21 9 %6 7 8 6 0 6 9%21 18 11 20 32 07 | 26 9 14 32 17 23 24 30 25 21 30 19 12 7 3 8 8 2 1 6 8 13 16 34 08 | 30 34 54 50 24 24 24%18 35%23%23 15 23 7 10 6 9 %8 NS 15 10 18 10 13 09 | 5 22 20 39 49 38 33 28 26 21 40 14 8 8 18 4 6 10 7 5 5 12 9 14 10 | 20 23 25 26 28 25 22 41%31 10 29 10 11 7 15 4 9 5 5 11 20 12 20 21 11 | 25 43 34 38 37 27 17 47 25 34 30 17 19 8 11 8 6 6 5 8 8 7 31 17 12 | 21 25 25 17 31 36 29 23 33 20 16 %8 NS 8 5 NS 8 2 10 6 9 9 12 19 13 | 16 23 5 9%37 35 22 27 26 17 15%29%17 12 9 5 5 5 7 3 10 9 8 22 14 | 27 20 24%22 NS NS NS%41 15 NS%31 23 11 9 %5 %2 5 4 10 13 9 10 20 23 15 | 22 27 47 31 20 13 23 28 20 15 17 NS 12 13 4 6 4 4 6 9 8 9 18 30 16 | 24 27 14 23 13 30 30 35 44%29%12 10 %6 NS NS NS 3 4 4 8 7 9 9 14 17 | 18 6 19 15 30 40 18 24 36 23 22 13%16 NS 10 1 3 5 7 3 7 8 26 31 18 | 22 36 31 31 32 29 16 29 16 29 16 16 20 9 5 5 4 5 4 5 5 7 28 20 19 | 22 12 10 50 60 44 34 31 22 15 29 32%10 10 13 6 5 5 %8 5 3 10 9 31 20 | 26 26 40 40 50 40 44%26 15 17 17 19%19 11 7 8 4 6 4 3 4 12 13 18 21 | 21 27 10 14 18 18 20 30 20 33 25 23 17 8 11 8 5 3 10 1 7%16 NS%20 22 | 29 27 24 24 25 18 24 31 9%24 24 21 18 10 8 9 %2 %8 2 7%17 NS NS%38 23 | 20 31 34 9 9 12 28%23 33 17%24%10 %7 9 8 5 4 %9%10 8 7 3 NS%23 24 | 26 36 34 35 4 13 14 23 19 21 19 16 16 8 18 %0 8 5 6 12 %8 7 27 18 25 | 22 20 10 NS NS%29%17 NS NS%14%24%11 13%11 -- -- -- -- -- -- -- -- -- -- 26 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 27 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 28 | -- -- -- -- -- -- -- --%30 29 19 19 7 9 5 0 6 4 3 11 13 13 25 41 29 | 29 23 35 49 44 31 8 29 17 21 22 29 23 15 8 1 %0 ES ES ES 8 10 17 31 30 | 37 21 28%19 27 33 24 32 28 18 25%21 ES%12 18 7 4 6 6 1 10 9 15 22 31 | 27 22 39 23 43 21 18 27 49%40 25 27 11%12 10 %6 6 3 2 2 9 11 16 23 ---+------------------------------------------------------------------------ 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 | 1 03 | 1 04 | 1 1 05 | 1 1 06 | 1 07 | 08 | 09 | 1 10 | 11 | 1 1 12 | 1 13 | 1 1 14 | 15 | 1 16 | 17 | 18 | 1 1 19 | 20 | 21 | 1 22 | 1 1 23 | 24 | 25 | 26 | 27 | 28 | 29 | 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 : Yasufumi Yoshikawa Location : Nishi, Nagoya, Aichi, Japan (35.195 N, 136.900 E) Frequency: 28.208 MHz Transmitter Location: Toyoshina, Nagano, Japan (137.90 E, 36.28 N) Ham beacon (JR0YAN) for RMO (50W CW, 28.208MHz) transmitted by Noriyuki Yaguchi Antenna : Nagara 7el. Triband Yagi Receiver: YAESU FT-920 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Time Adjustment:Sakura-watch using NTP server -- Total number of echoes -- 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 ---+----------------------------------------------------------------------------------------------- 26 | 57 74%104%114%103 128 136 102 97 81 78 57 70 %35 32 24 16 7 9 %8 ES %39 46 %52 27 | 75 114 107 136 154 143 153 127 142 101 94 66 64 67 22 %12 %10 %6 ES 11 %24 -- -- -- ---+----------------------------------------------------------------------------------------------- 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 ---+------------------------------------------------------------------------ 26 | 1 1 1 1 27 | 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 | 6 8 7 5 7 8 11 12 8 6 13 4 8 8 5 2 5 2 1 3 5 8 3 7 02 | 5 6 3 7 6 10 11 18 10 10 8 9 6 5 2 6 1 4 3 5 2 5 7 5 03 | 10 16 10 10 14 14 13 23 10 6 14 2 7 3 5 3 7 6 4 5 4 5 5 9 04 | 12 10 24 14 17 21 43 25 18 23 19 18 16 26 20 17 3 2 3 4 5 6 8 5 05 | 10 11 13 15 12 14 20%12 10 12 6 5 9 4 5 5 2 2 0 2 2 7 4 6 06 | 5 10 4 8 10 10 8 15 14 14 6 12 6 5 2 7 2 3 3 4 2 8 4 4 07 | 10 2 2 7 13 9 12 10 8 10 12 9 7 4 4 3 4 4 1 3 4 13 7 3 08 | 3 6 9 9 8 12 14 19 4 12 3 7 6 5 8 3 2 2 2 4 8 3 4 4 09 | 5 9 6 9 8 13 12 9 10 9 11 6 6 4 3 5 3 0 4 7 8 5 5 8 10 | 8 5 9 6 6 6 4 5 8 5 4 4 5 3 4 1 0 5 3 2 4 3 6 6 11 | 6 13 7 8 4 12 10 9 11 9 8 7 6 6 4 0 2 0 1 4 5 3 8 5 12 | 5 5 7 7 8 10 6 12 10 10 8 7 6 9 9 1 2 2 2 4 6 7 2 9 13 | 2 4 6 8 9 7 8 5 7 15 8 8 11 6 5 6 4 2 2 2 4 5 5 3 14 | 6 7 10 11 5 6 8 16 13 7 9 4 5 8 3 6 3 1 2 2 4 2 8 4 15 | 11 5 7 4 11 7 9 14 7 6 6 7 6 5 2 3 1 2 7 3 4 4 3 1 16 | 3 5 6 8 7 5 6 10 13 8 10 11 10 7 3 5 3 4 0 3 3 6 6 6 17 | 8 8 5 6 7 8 10 14 11 9 13 5 7 6 5 4 1 7 4 1 2 3 9 8 18 | 6 6 4 6 3 8 4 12 6 5 5 7 4 6 3 3 0 2 4 1 3 6 6 8 19 | 5 3 3 6 10 6 11 6 7 11 4 6 7 7 6 5 0 3 6 5 5 4 4 6 20 | 4 3 7 10 3 8 10 7 4 1 14 5 7 6 8 6 3 2 2 2 6 9 4 6 21 | 6 8 7 4 9 8 7 9 7 12 11 3 5 3 9 1 4 1 2 3 3 7 9 6 22 | 5 6 4 10 6 5 7 4 5 10 8 11 7 9 9 4 5 1 1 5 2 4 5 7 23 | 3 6 12 11 2 8 7 6 6 12 6 12 9 6 5 5 1 1 3 6 2 0 6 8 24 | 6 6 6 4 5 4 8 8 8 1 11 8 9 7 4 10 4 4 4 4 4 5 4 7 25 | 2 3 6 5 4 5 1 3 12 11 9 8 6 6 6 5 0 1 5 3 3 2 5 6 26 | 5 6 9 6 3 6 4 8 9 3 11 5 5 9 4 7 5 2 4 1 4 5 8 10 27 | 2 5 4 1 4 7 11 9 10 13 12 8 7 12 7 3 1 2 2 3 3 9 5 6 28 | 7 7 4 1 2 6 5 4 6 4 7 9 5 9 6 0 2 0 5 2 6 3 7 4 29 | 6 4 8 6 6 6 6 11 8 7 7 10 5 9 5 3 2 4 1 3 5 8 4 4 30 | 2 2 2 6 2 6 10 7 10 12 7 9 1 4 5 4 4 1 1 1 2 7 7 7 31 | 5 6 5 9 3 5 9 6 12 6 6 5 7 5 1 3 1 2 1 3 3 4 4 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 | 2 02 | 1 03 | 1 04 | 2 1 1 1 1 05 | 2 06 | 07 | 08 | 09 | 10 | 1 1 11 | 1 1 1 1 12 | 1 1 13 | 14 | 15 | 1 1 16 | 17 | 18 | 1 19 | 1 20 | 1 21 | 22 | 23 | 24 | 1 25 | 1 26 | 1 27 | 28 | 29 | 2 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: Masaru Kubota Location: Yokohama, Kanagawa, Japan (139.541E, 35.526N) 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 : COMET HB9CV (2el.) 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 | 12 18 19 21 26 33 31 35 36 31 36 36 11 21 15 12 4 5 7 6 6 7 4 7 02 | 9 12 20 14 26 18 23 25 26 40 24 23 21 12 13 5 3 10 8 10 6 8 5 8 03 | 16 17 17 34 37 34 32 26 28 26 23 16 17 21 22 13 13 9 8 8 10 11 6 11 04 | 15 24 42 33 55 64 79 52 51 56 66 70 46 43 31 29 23 10 6 7 14 11 12 17 05 | 12 17 27 39 30 29 30 21 28 35 29 24 25 23 21 15 6 3 1 7 5 6 6 5 06 | 11 13 19 24 33 27 26 30 33 39 22 24 27 14 18 17 6 8 6 5 6 10 9 4 07 | 10 11 12 16 26 35 25 25 25 30 18 26 30 18 14 10 6 9 9 9 7 16 12 14 08 | 12 19 19 18 25 27 28 38 17 27 24 27 23 16 18 16 11 5 3 6 7 5 8 %5 09 | 10 12 13 15 10 24 15 20 18 33 29 26 31 23 14 7 7 6 9 4 7 7 10 6 10 | 10 13 16 19 21 19 22 26 36 28 21 27 28 18 9 11 7 6 6 6 %5 -- -- 7 11 | 15 19 20 20 22 30 28 28 35 28 19 23 24 22 10 9 6 4 2 6 8 6 23 11 12 | 5 13 5 15 17 23 23 20 32 27 21 14 18 11 11 7 6 3 5 6 6 2 2 7 13 | 7 10 13 20 23 15 26 19 19 31 24 17 14 13 8 7 5 3 1 8 10 6 8 8 14 | 11 18 19 22 16 23 27 25 21 16 26 23 27 31 17 15 10 2 1 8 4 3 5 6 15 | 15 12 15 32 28 36 20 22 27 31 22 23 16 16 18 16 7 8 8 3 9 10 3 8 16 | 7 12 20 25 22 30 17 28 33 26 39 27 23 20 13 12 6 6 11 5 6 9 11 7 17 | 19 16 20 29 27 29 22 39 26 33 35 31 14 14 17 14 8 5 2 1 6 8 10 9 18 | 12 8 13 15 19 22 21 16 14 22 24 29 13 24 19 13 3 4 10 6 5 3 6 6 19 | 14 12 18 22 15 25 31 37 23 13 24 13 13 17 10 5 1 7 6 5 7 6 5 10 20 | 12 9 32 20 13 32 22 22 21 24 32 29 16 16 12 10 10 5 2 5 7 8 11 6 21 | 5 16 13 18 29 32 23 30 28 32 29 28 24 18 21 10 8 2 5 7 5 7 10 12 22 | 6 16 17 23 26 21 25 22 34 29 34 33 31 23 22 11 9 8 7 7 2 9 16 6 23 | 19 20 19 20 14 28 22 24 22 31 25 14 10 9 16 16 4 3 3 7 6 9 8 10 24 | 11 15 21 22 23 16 33 18 28 22 35 22 18 12 12 13 5 4 4 3 7 6 7 10 25 | 6 13 16 21 25 18 19 7 33 37 23 21 14 14 10 10 3 1 12 6 5 5 13 11 26 | 8 16 7 14 27 26 26 28 35 37 28 21 23 21 19 14 7 5 7 2 10 5 14 12 27 | 9 13 14 12 20 27 32 18 23 22 28 20 24 16 10 6 4 12 5 7 10 14 %6 14 28 | 13 16 19 14 21 13 23 23 25 29 30 32 22 26 21 16 9 5 7 7 16 7 16 12 29 |%16 19 19 29 26 25 24 24 24 29 26 25 25 20 15 18 11 7 1 10 8 17 10 11 30 | 11 19 26 24 22 25 27 22 26 30 27 23 21 15 18 18 8 5 6 5 4 11 14 12 31 | 11 22 15 18 16 19 26 22 31 23 17 16 27 20 18 10 13 9 10 8 10 7 14 9 ---+------------------------------------------------------------------------ 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 | 3 02 | 1 03 | 1 1 1 04 | 2 1 1 1 1 1 3 05 | 1 1 06 | 1 1 07 | 1 08 | 2 09 | 1 10 | 1 1 11 | 1 1 1 1 12 | 13 | 14 | 15 | 1 1 16 | 17 | 18 | 19 | 1 20 | 1 21 | 22 | 1 23 | 24 | 1 25 | 26 | 1 1 1 27 | 28 | 1 29 | 1 1 30 | 1 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 : Hironobu Shida Location : Akita, Akita, Japan (39.7N, 140.1E) 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 : ITEC HRO-RX1 Receiver: 5ele Observing method: HROFFT software(by K.Okawa) Counting method: manual count -- 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 ---+------------------------------------------------------------------------ 03 | -- -- -- -- -- -- -- -- -- -- -- %3 4 1 1 0 1 2 0 0 0 2 1 0 04 | 2 0 2 0 1 1 2 1 5 6 15 44 33 20 11 2 4 0 1 0 0 0 0 1 05 | 5 0 4 1 1 3 1 3 2 0 3 4 2 3 1 0 4 1 1 1 0 0 0 1 06 | 0 0 0 1 2 0 1 0 4 1 1 2 3 3 1 10 0 10 1 0 2 1 0 1 07 | 0 0 0 2 1 0 1 1 3 1 1 0 4 2 1 1 3 0 0 0 0 1 0 0 08 | 2 1 1 2 0 2 0 8 2 2 1 6 2 3 0 0 1 0 0 2 %0 -- -- -- ---+------------------------------------------------------------------------ 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 ---+------------------------------------------------------------------------ 03 | 04 | 3 4 1 2 2 05 | 1 1 06 | 2 1 07 | 1 08 | 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: Yasuyuki Hiroi Location: Niigata,Japan(138.79E, 37.30N) 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 :unknown Receiver :unknown 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 ---+------------------------------------------------------------------------ 04 | 12 23%37 42 66 75 97123%90123103118 87%88%59%42 20 %9 %7 %4 %9 %9 7 16 ---+------------------------------------------------------------------------ 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 ---+------------------------------------------------------------------------ 04 | 1 3 3 2 6 7 2 5 6 2 3 3 3 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 : Towada Technical High School Location : Aomori, Japan (141.14 E, 40.37 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 38 | 48 | 57 | 57 | 65 | 75 | 81 | 60 | 69 |Dec 01 | 73 | 49 | 55 | 54 | 29 | 27 | 20 | 10 | 18 | 19 | 38 | 24 | 49 | 42 | 82 | 62 | 80 | 77 | 87 | 79 | 74 | 94 | 90 | 86 | 02 | 62 | 59 | 49 | 41 | 47 | 37 | 22 | 14 | 26 | 16 | 34 | 47 | 56 | 38 | 52 | 58 | 53 | 94 | 75 |105 | 85 | 73 | 58 | 47 | 03 | 52 | 67 | 44 | 44 | 37 | 34 | 31 | 18 | 17 | 14 | 21 | 44 | 46 | 48 | 50 | 65 | 89 |109 |108 |144 |132 |133 |121 | 94 | 04 |115 |142 |135 |140 |129 | 81 | 63 | 43 | 17 | 18 | 20 | 43 | 51 | 59 | 70 | 76 | 96 |118 |126 |124 |102 |107 | 87 | 89 | 05 | 86 | 76 | 59 | 52 | 50 | 42 | 28 | 30 | 22 | 14 | 25 | 38 | 41 | 38 | 40 | 52 | 52 | 55 | 95 | 87 |104 | 91 | 94 | 76 | 06 | 88 | 69 | 60 | 52 | 50 | 39 | 33 | 25 | 19 | 27 | 25 | 43 | 35 | NS | 63 | 72 | 70 | 69 | 84 |101 |100 | 81 | 85 | 85 | 07 | 82 | 58 | 62 | 53 | 37 | 41 | 28 | 15 | 15 | 17 | 33 | 32 | 42 | 44 | 47 | 56 | 60 | 78 | 84 | 95 | 67 | 75 | 57 | 61 | 08 | NS | 55 | 53 | 58 | 37 | 38 | 29 | 21 | 13 | 20 | 33 | 49 | 56 | 55 | 44 | 58 | 70 | 82 | 98 | 99 |103 | 83 | 71 | 81 | 09 | 77 | NS | 61 | 52 | 40 | 32 | 29 | 18 | 12 | 13 | 29 | 50 | 44 | 55 | 73 | 55 | 63 | 76 |112 |109 |104 |105 | 83 | 77 | 10 | 88 | NS | 66 | 29 | 23 | 25 | 26 | 21 | 19 | 29 | 27 | 55 | 35 | 56 | 41 | 52 | 55 | 84 | 88 | 98 | 92 |101 | 81 | 82 | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | NS | 15 | NS |??? |??? | 35 |??? |??? | NS | 22 | 12 | 25 | 50 | 35 | 28 | 32 | 36 | 41 | 39 | 43 | 43 | 52 | 49 | 53 | 52 | 56 | 16 | 61 | 59 | 45 | 45 | 35 | 19 | 9 | NS | 16 | 13 | 11 | 20 | 30 | 25 | 33 | 62 | 70 | 91 | 89 | 82 |100 | 77 | 76 | 56 | 17 | 58 | 62 | 52 | 54 | NS | NS | 35 | 15 | 15 | 22 | 22 | 31 | 41 | 47 | 57 | 59 | 69 | 83 | 94 |112 |110 | 79 | 73 | 69 | 18 | 60 | 53 | 58 | 54 | 46 | 41 | 40 | NS | NS | 22 | 83 | 46 | 61 | 53 | 53 | 56 | 60 | 83 | 81 | 87 | 94 | 94 | 84 | 96 | 19 | 87 | 72 | NS | 63 | 44 | 37 | 30 | 22 | 18 | 19 | 34 | 33 | 56 | 57 | 53 | 54 | 82 |109 | 92 |100 |108 | 76 | 88 | 73 | 20 | 63 | NS | 70 | 52 | 49 | 54 | 31 | 25 | 15 | 19 | 15 | 27 | NS | 38 | NS | 64 | 59 | 69 | 51 |100 | 70 | 74 | 66 | 79 | 21 | 76 | 55 | 66 | 45 | 34 | 25 | 33 | NS | 12 | 28 | 20 | 44 | 39 | 43 | 59 | 49 | 31 | 61 | 85 | 75 | 77 | 68 | 64 | 55 | 22 | 52 | 72 | 41 | 39 | 45 | 17 | 19 | NS | NS | 17 | 30 | 36 | 44 | 47 | 57 | 46 | 53 | 79 |100 | 71 | 56 | 66 | 45 | 64 | 23 | 55 | 59 | 81 | 63 | 39 | 36 | 26 | 11 | 2 | 9 | 17 | 35 | 45 | 42 | 49 | 64 | 60 | 57 | 79 | 60 | 51 | 36 | 40 | 34 | 24 | 21 | 36 | 37 | 36 | 12 | 21 | 11 | 3 | 11 | 14 | 17 | 24 | 35 | 38 | 32 | NS | NS | 69 | 82 | 86 | 75 | 65 | 50 | 49 | 25 | 59 | 60 | 44 | 32 | 23 | 31 | 28 | 14 | 12 | 19 | 18 | 35 | 51 | 76 | 69 | 59 | 61 | 83 | 61 | 77 | 69 | 72 | 72 | 58 | 26 | 69 | 62 | 64 | 35 | 23 | 21 | 28 | 16 | 13 | 32 | 27 | 45 | 44 | 68 | 64 | 71 | 64 | 88 | 98 | 85 | 77 |108 | 59 | 73 | 27 | 64 | 63 | 52 | 51 | 32 | 30 | 18 | ES | 19 | 15 | 48 | 43 | 52 | 69 | 74 | 67 | 63 | 85 | 68 | 83 | 79 | 65 | 60 | 75 | 28 | 65 | 47 | 46 | 41 | 34 | 33 | 25 | 14 | NS | 14 | 27 | 44 | 50 | 49 | 56 | 52 | 48 | 71 | 95 |101 | 89 | 70 | 74 | 63 | 29 | 57 | 59 | 43 | 38 | 36 | 37 | 14 | 18 | 22 | ES | ES | 36 | 48 | 54 | 54 | 40 | 45 | 59 | 71 | 56 | 59 | 71 | 54 | 73 | 30 | 75 | 56 | 54 | 35 | 31 | 39 | 11 | NS | 13 | 17 | 22 | 31 | 63 | 53 | 74 | 64 | 63 | 58 | 97 | 98 | 78 | 78 | 52 | 64 | 31 | 70 | 55 | 49 | 50 | 35 | 30 | 17 | 18 | 14 | 12 | 24 | 52 | 48 | 53 | 59 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | 3 | 0 | 0 |Dec 01 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 0 | 0 | 0 | 0 | 1 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 4 | 1 | 2 | 2 | 2 | 2 | 04 | 1 | 1 | 3 | 2 | 3 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 0 | 1 | 0 | 2 | 1 | 1 | 05 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 06 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 07 | 1 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 4 | 0 | 08 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 1 | 2 | 2 | 1 | 09 | 1 | NS | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 1 | 1 | 2 | 10 | 0 | NS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | NS | 15 | NS |??? |??? | 0 |??? |??? | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 18 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 20 | 1 | NS | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | NS | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 1 | 21 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 1 | 22 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 26 | 1 | 2 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 29 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 30 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 31 | 2 | 2 | 0 | 1 | 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 : 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 | 20 | 29 | 21 | 27 | 24 | 33 | 29 | 16 |Dec 01 | 16 | 18 | 14 | 8 | 10 | 4 | 3 | 6 | 3 | 2 | 3 | 1 | 4 | 6 | 9 | 13 | 18 | 15 | 20 | 13 | 6 | 20 | 22 | 17 | 02 | 19 | 17 | 14 | 12 | 8 | 7 | 6 | 1 | 2 | 4 | 6 | 2 | 5 | 2 | 5 | 17 | 20 | 21 | 31 | 26 | 25 | 24 | 30 | 11 | 03 | 1 | 19 | 11 | 17 | 10 | 13 | 6 | 6 | 4 | 1 | 4 | 7 | 3 | 13 | 15 | 14 | 25 | 36 | 37 | 46 | 53 | 69 | 40 | 29 | 04 | 27 | 26 | 36 | 41 | 44 | 24 | 27 | 9 | 4 | 3 | 8 | 10 | 9 | 13 | 18 | 17 | 21 | 26 | 37 | 37 | 26 | 27 | 28 | 22 | 05 | 15 | 16 | 29 | 15 | 11 | 11 | 6 | 4 | 3 | 0 | 4 | 3 | 12 | 10 | 11 | 15 | 22 | 9 | 31 | 13 | 26 | 23 | 32 | 39 | 06 | 20 | 11 | 19 | 18 | 9 | 9 | 10 | 5 | 4 | 3 | 6 | 4 | 12 | 14 | 7 | 12 | 17 | 9 | 12 | 13 | 25 | 25 | 19 | 13 | 07 | 12 | 20 | 15 | 14 | 11 | 8 | 3 | 4 | 2 | 3 | 3 | 3 | 9 | 10 | 5 | 8 | 15 | 11 | 20 | 14 | 31 | 25 | 25 | 27 | 08 | 25 | 20 | 20 | 14 | 11 | 16 | 12 | 4 | 2 | 1 | 2 | 5 | 5 | 3 | 10 | 11 | 14 | 16 | 20 | 23 | 30 | 29 | 23 | 23 | 09 | 34 | 29 | 26 | 26 | 18 | 7 | 13 | 5 | 3 | 4 | 8 | 8 | 5 | 10 | 14 | 10 | 20 | 19 | 20 | 16 | 25 | 26 | 20 | 30 | 10 | 25 | 31 | 35 | 26 | 16 | 7 | 10 | 1 | 1 | 0 | 2 | 3 | 3 | 7 | 9 | 18 | 12 | 15 | 18 | 18 | 22 | 30 | 21 | 23 | 11 | 24 | 26 | 21 | 14 | 13 | 5 | 1 | 5 | 6 | 0 | 2 | 7 | 6 | 10 | 12 | 14 | 16 | 12 | 20 | 16 | 19 | 26 | 33 | 26 | 12 | 17 | 16 | 18 | 13 | 9 | 9 | 9 | 5 | 1 | 2 | 1 | 4 | 2 | 7 | 16 | 13 | 19 | 33 | 31 | 29 | 24 | 33 | 14 | 13 | 13 | 37 | 18 | 22 | 15 | 18 | 10 | 2 | 2 | 1 | NS | 4 | 4 | 3 | 5 | 1 | 6 | 16 | 14 | 23 | 20 | 33 | 24 | 37 | 28 | 14 | 24 | 23 | 31 | 17 | 7 | 10 | 9 | 2 | 1 | 0 | 4 | 0 | 5 | 6 | 8 | 18 | 17 | 17 | 26 | 32 | 30 | 21 | 23 | 18 | 15 | 22 | 25 | 24 | 11 | 7 | 4 | 4 | 5 | 2 | 8 | 0 | 2 | 6 | 3 | 10 | 10 | 13 | 22 | 28 | 33 | 33 | 17 | 20 | 21 | 16 | 28 | 29 | 32 | 18 | 17 | 14 | 4 | 7 | 2 | 2 | 0 | 3 | 8 | 9 | 12 | 21 | 17 | 13 | 33 | 18 | 34 | 24 | 24 | 20 | 17 | 37 | 24 | 24 | 15 | 16 | 8 | 6 | 0 | 5 | 2 | 6 | 2 | 4 | 11 | 16 | 19 | 21 | 17 | 19 | 18 | 27 | 16 | 10 | 10 | 18 | 8 | 20 | 17 | 16 | 17 | 6 | 6 | 2 | 0 | 2 | 2 | 1 | 3 | 10 | 9 | 14 | 15 | 19 | 19 | 14 | 20 | 33 | 22 | 20 | 19 | 24 | 11 | 12 | 9 | 5 | 5 | 4 | 1 | 4 | 2 | 2 | 2 | 1 | 4 | 5 | 4 | 6 | 14 | 12 | 6 | 9 | 8 | 11 | 6 | 20 | 4 | 20 | 7 | 7 | 10 | 6 | 5 | 6 | 1 | 3 | 2 | 3 | 7 | 4 | 14 | 13 | 20 | 13 | 23 | 22 | 23 | 15 | 16 | 17 | 21 | 15 | 33 | 22 | 13 | 11 | 19 | 7 | 3 | 5 | 1 | 0 | 1 | 2 | 10 | 10 | 13 | 8 | 17 | 22 | 11 | 8 | 20 | 10 | 25 | 22 | 30 | 22 | 23 | 14 | 13 | 21 | 6 | 3 | 3 | 2 | 0 | 1 | 6 | 8 | 10 | 24 | 22 | 22 | 30 | 15 | 24 | 21 | 16 | 11 | 23 | 14 | 16 | 26 | 17 | 9 | 9 | 5 | 1 | 1 | 3 | 7 | 1 | 6 | 4 | 10 | 11 | 14 | 15 | 7 | 10 | 21 | 21 | 19 | 24 | 24 | 13 | 26 | 21 | 15 | 13 | 4 | 4 | 1 | 2 | 2 | 1 | 3 | 5 | 4 | 8 | 8 | 10 | 11 | 15 | 5 | 12 | 22 | 11 | 19 | 25 | 10 | 5 | 10 | 6 | 6 | 5 | 3 | 0 | 2 | 2 | 2 | 2 | 3 | 10 | 6 | 7 | 15 | 10 | 16 | 12 | 14 | 19 | 16 | 17 | 26 | 16 | 19 | 12 | 17 | 8 | 4 | 9 | 4 | 4 | 2 | 1 | 3 | 5 | 6 | 7 | 9 | 17 | 17 | 11 | 19 | 23 | 30 | 14 | 19 | 27 | 20 | 21 | 14 | 13 | 13 | 8 | 2 | 4 | 5 | 3 | 4 | 10 | 13 | 15 | 13 | 19 | 22 | 20 | 31 | 22 | 19 | 18 | 16 | 13 | 28 | 24 | 23 | 19 | 13 | 14 | 14 | 8 | 4 | 3 | 5 | 4 | 13 | 0 | 20 | 19 | 24 | 14 | 21 | 29 | 20 | 23 | 21 | 29 | 16 | 29 | 17 | 12 | 20 | 15 | 9 | 9 | 5 | 4 | 1 | 2 | 4 | 4 | 11 | 7 | 18 | 21 | 14 | 15 | 25 | 19 | 30 | 25 | 12 | 23 | 30 | 24 | 22 | 22 | 12 | 9 | 14 | 5 | 6 | 2 | 2 | 2 | 4 | 9 | 10 | 15 | 14 | 15 | 21 | 19 | 24 | 26 | 20 | 24 | 25 | 31 | 19 | 11 | 10 | 7 | 12 | 6 | 6 | 3 | 1 | 0 | 4 | 5 | 10 | 15 | 16 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | 3 | 0 | 0 |Dec 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 04 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 1 | 0 | 0 | 1 | 1 | 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 | 0 | 0 | 0 | 1 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 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 | 1 | 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 | 2 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 29 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 : 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | NS | NS | 8 | 9 | 8 | 11 | 18 | 15 |Dec 01 | 20 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 8 | 4 | 9 | 16 | 14 | 13 | 9 | 12 | 25 | 20 | 02 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 7 | 16 | 13 | 18 | 17 | NS | 21 | 15 | 16 | 03 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 7 | 6 | 12 | 15 | 22 | 25 | 21 | 36 | 44 | 27 | 23 | 04 | 26 | 68 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | NS | NS | 8 | 8 | 8 | 12 | 17 | 14 | 18 | 22 | 11 | 17 | 05 | 13 | NS | 24 | NS | 14 | 9 | 6 | 6 | NS | 1 | 5 | 1 | 4 | 7 | 4 | 7 | 9 | 13 | 9 | 17 | 15 | 18 | 19 | 25 | 06 | 30 | NS | NS | NS | NS | NS | NS | NS | 4 | 6 | 3 | 5 | 6 | 6 | 3 | NS | 8 | 6 | 12 | 21 | 12 | 16 | 17 | 14 | 07 | 26 | 25 | 27 | 20 | 9 | 15 | 3 | 10 | 4 | 2 | 3 | 3 | 13 | 8 | 6 | 5 | 8 | 13 | 13 | 14 | 18 | 15 | 21 | 14 | 08 | 26 | 19 | 20 | 20 | 15 | 19 | 7 | 6 | 3 | 2 | 5 | 7 | 4 | 2 | 7 | 10 | 12 | 11 | 15 | 13 | 23 | 18 | 22 | 18 | 09 | 20 | 29 | 22 | 18 | 13 | 11 | 7 | 2 | 3 | 4 | 6 | 8 | 4 | 2 | 4 | 7 | 9 | 8 | 4 | NS | NS | 8 | 14 | 19 | 10 | 24 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | NS | NS | 10 | 9 | 8 | 8 | 16 | 17 | 16 | 12 | 21 | 11 | NS | NS | NS | 18 | NS | NS | NS | 6 | 0 | 1 | 3 | 3 | 4 | 12 | 9 | 8 | 13 | 10 | 13 | 10 | 23 | 11 | 23 | 10 | 12 | 17 | 18 | 14 | 12 | 22 | 17 | 7 | 2 | 9 | 2 | 4 | 6 | 6 | 5 | 10 | 8 | NS | NS | NS | NS | NS | NS | NS | NS | 13 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 14 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 8 | 8 | 12 | NS | NS | NS | NS | NS | NS | 15 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 6 | 3 | 3 | NS | 8 | 12 | 15 | 15 | 16 | 10 | 17 | 22 | 16 | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 5 | 4 | 2 | 4 | 7 | 12 | 6 | 15 | 11 | 14 | 15 | 13 | 15 | 14 | NS | 17 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 7 | 11 | 10 | 8 | 11 | 10 | 21 | 8 | 18 | 10 | 8 | 14 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 9 | 7 | NS | 9 | 15 | 21 | 15 | 10 | 19 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 8 | 12 | 20 | 8 | 12 | 13 | 11 | 15 | 11 | 20 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 6 | 10 | 14 | 9 | 14 | 19 | 15 | 7 | 19 | 21 | 17 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 14 | 9 | 2 | 10 | 4 | 15 | 16 | 13 | 12 | 8 | 26 | 22 | 19 | 29 | 19 | 17 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 3 | NS | 7 | 13 | 10 | 16 | 17 | 10 | 21 | 18 | 23 | 28 | 26 | 31 | 31 | 24 | 13 | 8 | 9 | 5 | 7 | 6 | 6 | 6 | 6 | 15 | 12 | 17 | 23 | 20 | 32 | 32 | 13 | 30 | 32 | 24 | 17 | 15 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 25 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 27 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 10 | 21 | 6 | 10 | 14 | NS | 12 | 13 | 28 | 10 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 11 | 10 | 13 | 14 | 16 | 10 | 16 | 15 | 29 | 13 | 13 | NS | NS | NS | NS | 7 | 7 | 8 | 3 | NS | NS | NS | NS | NS | 7 | 10 | 15 | 16 | 18 | 15 | 14 | 17 | 22 | 30 | 27 | 24 | 17 | 26 | 11 | NS | 9 | NS | 0 | 0 | 3 | NS | 9 | 5 | 7 | 3 | 2 | NS | 10 | 10 | NS | 13 | 12 | 18 | 31 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | NS | NS | 0 | 0 | 0 | 2 | 0 | 0 |Dec 01 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 03 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 04 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | NS | 0 | NS | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | NS | NS | 0 | 0 | 0 | 10 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | NS | NS | NS | 1 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 13 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 14 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 0 | 0 | NS | NS | NS | NS | NS | NS | 15 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | NS | 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 | NS | 17 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 19 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 20 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | NS | 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 | 1 | 0 | 0 | 24 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 25 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 27 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | NS | 0 | 1 | 28 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 29 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | NS | 0 | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | NS | 0 | 0 | 0 | 31 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 (90-250 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 10 | 13 | 14 | 16 | 26 | 28 | 22 | 17 | 13 |Dec 01 | 10 | 8 | 14 | 5 | 4 | 5 | 4 | 4 | 4 | 3 | 7 | 3 | 7 | 13 | 8 | 8 | 17 | 15 | 33 | 30 | 33 | 24 | 23 | 10 | 02 | 8 | 11 | 3 | 6 | 6 | 4 | 4 | 1 | 2 | 1 | 3 | 3 | 6 | 9 | 12 | 8 | 23 | 25 | 37 | 32 | 41 | 28 | 20 | 18 | 03 | 15 | 22 | 15 | 12 | 8 | 11 | 8 | 3 | 3 | 3 | 2 | 2 | 3 | 7 | 10 | 2 | 33 | 50 | 47 | 67 | 94 | 95 | 30 | 26 | 04 | 52 | 57 | 51 | 50 | 27 | 26 | 13 | 11 | 3 | 3 | 6 | 7 | 6 | 13 | 21 | 25 | 31 | 38 | 64 | 63 | 43 | 55 | 27 | 25 | 05 | 21 | 14 | 18 | 13 | 5 | 5 | 6 | 9 | 3 | 0 | 4 | 4 | 3 | 2 | 4 | 5 | 13 | 37 | 26 | 45 | 49 | 37 | 20 | 18 | 06 | 13 | 19 | 16 | 11 | 11 | 10 | 8 | 3 | 2 | 3 | 4 | 6 | 3 | 9 | 10 | 14 | 14 | 28 | 29 | 40 | 37 | 38 | 22 | 14 | 07 | 19 | 22 | 32 | 13 | 19 | 13 | 7 | 6 | 2 | 1 | 9 | 3 | 10 | 9 | 3 | 9 | 15 | 21 | 23 | 28 | 31 | 20 | 23 | 19 | 08 | 25 | 21 | 13 | 11 | 4 | 2 | 4 | 1 | 0 | 1 | 6 | 5 | 3 | 8 | 4 | 6 | 8 | 17 | 31 | 33 | 28 | 25 | 25 | 19 | 09 | 3 | 3 | 1 | 4 | 2 | 3 | 2 | 1 | 2 | 4 | 3 | 7 | 9 | 10 | 7 | 16 | 22 | 40 | 22 | 48 | 29 | 25 | 25 | 17 | 10 | 19 | 14 | 18 | 13 | 14 | 5 | 7 | 4 | 5 | 5 | 3 | 5 | 11 | 11 | 17 | 11 | 15 | 23 | 24 | 40 | 32 | 24 | 25 | 9 | 11 | 20 | 8 | 16 | 6 | 10 | 3 | 3 | 1 | 1 | 2 | 6 | 5 | 5 | 6 | 5 | 5 | 12 | 19 | 31 | 29 | 33 | 32 | 23 | 9 | 12 | 9 | 7 | 8 | 3 | 9 | 2 | 2 | 1 | 0 | 2 | 3 | 2 | 3 | 7 | 4 | 3 | 25 | 20 | 29 | 34 | 26 | 33 | 16 | 2 | 13 | 8 | 8 | 5 | 8 | 6 | 6 | 3 | 4 | 5 | 1 | 3 | 6 | 4 | 7 | 9 | 14 | 20 | 24 | 41 | 30 | 24 | 38 | 14 | 28 | 14 | 19 | 30 | 17 | 21 | 15 | 9 | 3 | 3 | 3 | 2 | 3 | 7 | 12 | 10 | 14 | 20 | 20 | 22 | 39 | 35 | 34 | 30 | 14 | 10 | 15 | 7 | 10 | 10 | 5 | 8 | 7 | 6 | 1 | 1 | 4 | 7 | 4 | 2 | 5 | 9 | 16 | 12 | 14 | 25 | 25 | 37 | 20 | 16 | 14 | 16 | 13 | 14 | 6 | 8 | 7 | 2 | 5 | 2 | 2 | 1 | 2 | 6 | 11 | 5 | 10 | 4 | 4 | 13 | 19 | 30 | 37 | 23 | 7 | 6 | 17 | 11 | 12 | 14 | 10 | 5 | 1 | 4 | 2 | 6 | 3 | 4 | 4 | 8 | 6 | 7 | 15 | 17 | 31 | 32 | 43 | 36 | 24 | 14 | 15 | 18 | 18 | 14 | 11 | 11 | 13 | 14 | 3 | 1 | 1 | 5 | 4 | 8 | 5 | 2 | 6 | 9 | 8 | 15 | 49 | 24 | 37 | 16 | 13 | 20 | 19 | 17 | 24 | 14 | 7 | 15 | 5 | 4 | 1 | 3 | 3 | 3 | 6 | 4 | 7 | 8 | 17 | 23 | 29 | 32 | 39 | 49 | 27 | 25 | 16 | 20 | 6 | 19 | 19 | 3 | 6 | 11 | 11 | 6 | 7 | 4 | 5 | 1 | 7 | 6 | 9 | 7 | 23 | 28 | 21 | 33 | 21 | 35 | 22 | 19 | 21 | 6 | 19 | 7 | 4 | 13 | 4 | 12 | 0 | 1 | 1 | 2 | 7 | 5 | 7 | 6 | 6 | 6 | 28 | 40 | 34 | 33 | 22 | 12 | 9 | 22 | 13 | 20 | 13 | 17 | 6 | 7 | 1 | 2 | 2 | 5 | 8 | 5 | 8 | 7 | 7 | 10 | 15 | 26 | 21 | 33 | 24 | 34 | 18 | 12 | 23 | 11 | 18 | 13 | 7 | 6 | 7 | 5 | 0 | 0 | 1 | 2 | 3 | 1 | 1 | 4 | 2 | 2 | 8 | 30 | 29 | 23 | 7 | 9 | 4 | 24 | 3 | 3 | 2 | 4 | 4 | 4 | 1 | 0 | 2 | 1 | 5 | 4 | 3 | 6 | 9 | 13 | 12 | 16 | 24 | 27 | 23 | 9 | 21 | 14 | 25 | 7 | 8 | 13 | 9 | 7 | 6 | 6 | 2 | 3 | 3 | 3 | 3 | 9 | 10 | 11 | 14 | 16 | 20 | 22 | 21 | 31 | 16 | 13 | 23 | 26 | 24 | 18 | 13 | 6 | 3 | 4 | 5 | 0 | 2 | 0 | 0 | 1 | 8 | 15 | 16 | 23 | 13 | 18 | 15 | 38 | 19 | 9 | 10 | 13 | 27 | 17 | 15 | 14 | 7 | 5 | 2 | 8 | 1 | 6 | 7 | 6 | 3 | 3 | 7 | 4 | 7 | 17 | 20 | 27 | 36 | 23 | 22 | 11 | 12 | 28 | 5 | 9 | 8 | 7 | 7 | 7 | 3 | 6 | 3 | 0 | 2 | 8 | 9 | 11 | 11 | 15 | 13 | 19 | 25 | 25 | 15 | 31 | 13 | 13 | 29 | 14 | 14 | 11 | 10 | 7 | 7 | 6 | 2 | 1 | 2 | 6 | 3 | 9 | 5 | 9 | 13 | 6 | 20 | 36 | 20 | 25 | 23 | 16 | 11 | 30 | 13 | 8 | 5 | 7 | 3 | 2 | 2 | 3 | 1 | 5 | 4 | 6 | 3 | 7 | 2 | 6 | 16 | 22 | 23 | 31 | 33 | 25 | 10 | 16 | 31 | 2 | 4 | 5 | 9 | 10 | 2 | 6 | 2 | 1 | 2 | 1 | 4 | 4 | 16 | 8 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | 1 | 1 | 0 |Dec 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 1 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | 1 | 03 | 0 | 4 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 5 | 8 | 15 | 14 | 0 | 2 | 04 | 4 | 3 | 3 | 3 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 2 | 0 | 1 | 05 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 1 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 1 | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 4 | 5 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 1 | 0 | 2 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 10 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 11 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 2 | 0 | 1 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 2 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 0 | 1 | 0 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 20 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 0 | 0 | 25 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 26 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 0 | 1 | 0 | 1 | 28 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 29 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 30 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 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 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 2008.07.12