Radio Meteor Observation in Japan No.058 August, 2006 ( http://www.amro-net.jp/ ) ----------------------------------------------------------------------------- Observer : Kenji Fujito Location : Yokkaichi, Mie, Japan (34.96 N, 136.61 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 2el. Comet HB9CV, zenith Receiver: ITEC HRO-RX1a Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 20 23 17 18 15 11 3 11 8 6 4 1 3 4 6 10 4 7 2 1 5 13 14 22 02 | 15 16 13 17 11 7 8 8 3 10 4 5 4 7 6 8 5 2 0 2 1 7 13 10 03 | 15 21 12 10 9 8 8 8 8 2 3 3 3 1 6 6 1 2 3 3 1 6 17 12 04 | 18 17 13 15 13 9 6 6 7 6 5 3 3 6 8 5 3 0 4 2 5 9 13 16 05 | 13 12 14 12 13 9 13 9 8 4 5 1 9 9 3 4 2 2 3 3 4 4 6 15 06 | 17 19 14 8 16 10 13 11 8 5 3 4 1 1 5 1 8 1 5 6 0 5 4 4 07 | 10 13 15 9 6 9 7 9 2 4 4 2 3 3 5 7 2 2 4 2 4 6 7 10 08 | 7 10 14 11 5 10 6 8 6 4 3 0 5 6 6 4 5 3 2 2 7 7 8 9 09 | 14 14 7 14 19 11 12 9 9 8 4 4 5 8 7 3 4 3 4 1 3 9 12 5 10 | 10 16 12 15 13 9 12 9 6 5 5 2 6 3 2 4 4 4 1 8 4 8 12 16 11 | 12 9 15 14 10 6 10 8 7 7 8 1 2 5 3 6 4 5 2 1 5 9 5 12 12 | 17 12 16 16 17 12 12 6 7 6 6 9 8 5 6 4 6 2 4 4 2 8 12 12 13 | 10 22 13 15 16 15 7 19 12 17 8 11 12 3 6 1 3 1 2 5 1 5 7 7 14 | 9 13 10 16 8 11 8 4 9 7 7 6 6 8 7 1 5 3 5 4 7 7 9 8 15 | 14 10 11 14 8 10 13 6 8 6 8 5 4 8 3 3 5 1 2 2 4 6 7 9 16 | 9 11 11 6 5 12 11 9 4 2 2 3 2 5 4 4 5 4 3 3 4 2 7 6 17 | 6 2 5 7 5 6 3 7 3 2 2 5 7 2 3 1 8 4 0 4 2 3 8 10 18 | 10 8 6 6 5 5 6 4 8 4 1 0 2 2 5 3 3 2 4 3 4 7 5 5 19 | 5 6 4 2 7 4 3 7 3 3 1 3 1 5 3 3 2 1 1 1 1 5 3 3 20 | 6 4 1 4 7 4 7 5 1 4 6 1 1 3 3 5 4 0 3 1 4 2 4 6 21 | 6 7 3 4 7 2 6 6 3 4 3 4 3 7 1 3 0 1 4 1 4 3 4 3 22 | 4 5 9 14 2 5 7 5 1 3 3 2 2 2 2 1 3 1 3 2 3 5 2 4 23 | 12 3 5 3 7 7 7 7 7 7 3 3 6 8 8 5 2 3 0 4 2 5 3 4 24 | 4 5 3 4 7 8 2 3 3 4 1 4 2 1 9 2 0 2 3 4 0 1 6 5 25 | 7 7 5 6 0 10 3 8 8 4 3 7 3 4 3 3 2 5 1 6 7 6 3 6 26 | 8 4 10 7 8 8 5 3 7 4 3 3 4 7 5 2 4 1 1 4 0 2 6 5 27 | 7 5 3 10 5 7 10 5 10 7 1 1 5 1 2 4 3 2 0 4 3 7 9 5 28 | 6 5 5 8 6 4 10 7 1 2 3 4 5 1 2 3 1 3 2 2 2 5 5 6 29 | 8 9 5 3 4 9 6 8 3 2 1 3 5 4 3 5 4 1 0 2 2 7 7 4 30 | 1 4 7 5 8 5 10 8 4 3 2 0 3 5 3 2 1 0 2 3 6 4 7 3 31 | 8 0 8 6 5 8 9 6 3 3 5 3 2 8 1 4 5 2 2 6 1 7 8 4 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 1 02 | 1 1 03 | 04 | 1 1 2 1 05 | 1 1 06 | 1 2 07 | 1 2 1 1 1 1 08 | 2 1 09 | 1 1 1 10 | 3 1 1 1 1 1 11 | 1 1 1 1 2 1 12 | 2 3 1 1 2 1 1 3 2 13 | 2 1 2 3 2 2 2 1 1 1 14 | 1 1 1 1 1 2 15 | 2 1 2 1 1 16 | 1 1 17 | 18 | 2 19 | 1 1 20 | 21 | 1 22 | 23 | 24 | 1 1 25 | 26 | 27 | 28 | 1 29 | 30 | 1 31 | ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : 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 -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 45 52 55 59 39 42 33 31 19 6 %8 4 7 6%11%14 12 8 8 17 24 21 47 56 02 | 57 42 43 31 51 38 33 35 IF%25 %4 IF 2 4 6 %2 %4 8%22 IF IF%38 36 32 03 | 34 28 30 27 40 41 33 35 23 21 13 5 5 2 6 %6 IF %6 4 13 17 20 36 34 04 | 46 40 34 39 27 32 32 32 24 8 8 2 4 3 4%12 4 5 9 11 10 19 32 29 05 | 30 31 39 29 33 31 27%32 15 18 5 2 %5 2 %6 IF IF 7 10 9 15 22 33 34 06 | 33 32 33 32 44 50 35%29%16 1 0 0 0 1 2 5 10 8 11 17 2%17 IF 27 07 | 45 29 33 37 28 51 23%23 28%10%18 7 2 9 3 4 7 8 9 6 11 17 28 26 08 | 13 25 27 26 34 45 28 27 18 6 5 4 4 3 7 7 10 11%18 %4 4 19 25 22 09 | 23 34 19 42 34 25 32 28%12 11 0 1 0 0 3 8 2 9 5 14 9%19 25 20 10 | 28 38 31 32 35 29%42 32 22 29 16 6 13 4 4 12 7 6 8 9 8 20 20 36 11 | 25 42 23 29 49 22 32 26 IF IF %9 1 2 IF IF IF%12 4 13 8 10 19 32 37 12 | 32 35 36 37 43 40 34 43 44 24 19 11 5 %0 IF %3 5 9 11 14 13 24 22 32 13 | 46 42 52 70 64 77 69 55%40 IF 16 15%26 15 14 3 11 6 6 10 8 25 29 22 14 | 31 40 28 49 34 71 41 63 37 %7 0 8 5 13 10 IF %4 10 5 8 4 20 28 26 15 | 21 19 22 26 37 58 40 42 35 4 2 0 1 0 4 1 4 8 7 8 10 12 14 19 16 | 16 16 14 15 40 33 26 39 16 0 2 0 1 3 1 6 9 10 15 4 11 11 21 18 17 | 15 15 29 27 26 28 13 14 15 23 13 10 6 12 5 9 11 7 14 9%20 8 18 22 18 | 28 19 27 24 19 21 33 26 17 12 17 11 7 11 7 6 5 8%14 8 13 13 25 28 19 | 20 23 31 20 22 25 32 19 28 32 14 15 8 7 8 11 18 7 6 9 15 13 26 21 20 | 15 18 19 23%14 18 22 27 24 17 16 10 7 12 5 %8 9%12%14 12 6 17 23 19 21 |%18 13 17 21 30 28 25 25 19 14 5 1 3 2 %7 %8 IF IF IF %8 20 16 18 19 22 | 19 15 24 28 18 22 31 20 13 1 0 0%12 IF IF IF 7 12%23%13 17 19 15 18 23 | 16 12 21 16 21 27 21 35 30 16 8 %5 0 3 3 3 7 4 8 10 17 18 18 17 24 | 14 18 11 22 19 20 17 25 9 7 11 8 2 %2 IF IF %2 13 18 10 14 12 22 17 25 | 15 7 21 14 17 16 24 8 24 7 6 2 0 6 6 IF IF IF 2 9 7 19 10 16 26 | 8 19 25 20 17 15 18 37 26 13 7 4 3 2 6 IF %8 5 7 6 11 9 15 17 27 | 14 18 17 16 19 15 19 22 18 11 12 4 0 0 5 7 7 9 5 13 12 11 20 16 28 | 19 15 20 10 13 25 19 20 30 15%15 IF 4%11 %8 8 5 11 12 9 13 11 13 13 29 | 15 9 17 18 12 20 29 24 IF 20%12 6 10%10 8 17 13 %9 7 10 9 21 22 11 30 | 16 17 11 16 19 25 28 27 28%16%30%34 8 13 11 18 8 12 10 11 19 17 21 26 31 | 14 19 17 14 15 15 20 16 27 15 9 9 16 13 8 3 6 7 9 7 11 12 8 8 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 2 1 1 2 1 1 02 | 1 1 1 03 | 1 2 2 04 | 2 1 1 2 2 05 | 1 1 1 1 1 06 | 1 1 4 2 1 1 1 1 07 | 1 2 2 7 1 08 | 2 2 1 1 2 2 1 09 | 1 3 2 1 1 2 1 10 | 1 1 2 2 1 2 1 1 1 1 11 | 2 2 5 4 1 1 1 1 12 | 3 2 1 1 2 2 2 3 1 1 2 13 | 2 2 1 3 5 7 6 5 1 1 1 1 4 3 14 | 1 1 1 2 6 4 5 2 1 1 1 2 15 | 1 2 1 3 3 16 | 1 1 4 1 17 | 1 1 18 | 2 1 1 1 1 1 19 | 2 1 1 20 | 21 | 3 1 22 | 1 1 1 1 23 | 1 1 1 24 | 1 1 25 | 1 26 | 27 | 28 | 1 1 29 | 2 30 | 1 1 2 31 | 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer :Hirofumi Sugimoto Location : Hachioji, Tokyo, Japan (35.654 N, 139.319 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : HB9CV 2el. zenith(el.S-N) Receiver: ICOM IC-PCR1000 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 25 34 32 26 26 15 14 13 7 3 6 4 1 4 4 3 1 2 1 9 5 10 21 23 02 | 31 25 31 18 21 18 15 18 4 9 5 3 2 2 3 5 7 5 5 3 9 11 14 12 03 | 19 26 17 25 12 11 10 3 10 5 5 5 4 7 5 1 3 4 1 4 4 13 11 15 04 | 17 24 24 15 18 11 15 5 10 5 7 3 2 1 1 3 4 3 1 3 10 8 14 11 05 | 12 12 25 13 19 12 9 12 6 7 2 3 5 3 4 2 5 3 4 2 5 6 18 14 06 | 10 23 12 14 23 15 7 5 6 7 5 1 0 2 1 3 3 0 2 3 9 11 8 9 07 | 17 16 11 12 16 13 14 5 7 4 5 3 4 0 2 2 2 4 0 3 7 12 15 12 08 | 17 9 15 13 10 13 13 6 11 7 6 3 1 1 5 5 2 4 4 5 3 12 18 13 09 | 15 11 14 12 16 15 17 6 11 8 9 4 1 2 7 5 3 6 5 7 5 9 17 23 10 | 14 14 19 20 20 18 13 13 9 7 9 3 3 5 5 3 1 1 2 5 5 9 12 11 11 | 8 10 21 8 19 17 14 16 9 4 9 4 5 3 4 2 6 6 6 9 6 2 8 12 12 | 19 8 13 24 17 18 17 9 8 8 4 13 4 6 2 3 2 2 1 8 5 12 19 13 13 | 16 18 26 20 35 26 13 20 14 16 13 6 5 3 4 4 4 2 4 3 8 9 14 7 14 | 10 12 16 15 14 14 11 12 9 8 9 3 6 7 3 2 1 2 4 5 3 12 7 17 15 | 12 7 11 13 18 12 11 6 8 6 11 2 4 0 2 4 3 4 2 5 5 11 5 10 16 | 10 10 9 10 5 5 6 12 5 6 7 3 0 3 0 3 3 5 3 3 3 4 1 10 17 | 6 9 6 8 8 13 7 8 8 3 2 5 4 2 3 1 3 1 0 1 2 2 9 11 18 | 9 3 5 7 7 5 9 5 2 3 8 5 3 5 4 4 5 3 3 3 8 3 12 11 19 | 8 9 5 10 9 8 10 6 9 10 8 2 3 4 1 2 6 0 3 5 4 4 6 6 20 | 5 5 6 7 7 5 7 7 5 6 4 4 2 3 3 2 2 1 2 5 6 9 11 9 21 | 16 14 11 13 7 9 6 9 5 8 3 2 2 10 1 3 3 2 1 1 8 12 10 8 22 | 7 2 10 10 6 11 15 8 8 6 6 2 3 1 5 3 3 4 1 6 4 9 4 12 23 | 10 6 7 11 9 10 4 6 7 3 8 4 4 3 2 4 5 4 3 4 4 3 3 11 24 | 5 2 7 10 8 9 8 5 7 5 9 2 4 1 0 2 0 1 3 5 4 4 5 6 25 | 5 7 5 3 3 5 8 8 7 6 3 2 1 1 2 1 3 2 2 1 3 7 7 7 26 | 3 12 10 15 9 6 7 6 5 6 8 6 4 1 1 5 3 7 11 5 3 9 9 3 27 | 6 8 8 7 14 9 7 10 13 9 6 7 %1 11 7 2 3 5 4 4 13 16 15 18 28 | 11 10 16 16 13 14 15 11 12 9 8 6 4 3 2 2 6 4 7 6 5 13 5 6 29 | 5 12 14 12 9 11 14 8 9 2 2 5 3 3 5 3 2 2 2 5 10 19 9 14 30 | 12 7 10 11 11 9 12 9 8 11 10 4 5 8 2 0 2 4 5 3 6 13 11 9 31 | 13 11 5 14 16 20 9 9 10 6 2 4 2 5 3 4 2 4 6 5 11 14 14 14 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 2 1 1 1 02 | 1 1 1 1 1 1 03 | 1 1 04 | 1 2 1 1 1 1 1 05 | 1 1 1 1 1 1 06 | 1 2 1 1 1 07 | 1 3 1 2 1 1 1 08 | 1 3 1 1 1 1 1 09 | 1 1 1 2 1 2 1 3 10 | 1 3 1 1 2 2 3 1 1 1 1 11 | 2 3 2 2 1 1 3 1 1 1 12 | 2 3 4 2 3 3 2 2 1 7 3 13 | 1 2 3 2 10 5 3 5 7 4 2 1 2 1 1 14 | 1 1 2 1 3 2 1 1 2 1 2 1 2 15 | 1 1 2 2 2 1 1 1 1 1 16 | 1 1 1 1 1 1 17 | 1 1 18 | 2 1 19 | 1 1 1 1 20 | 1 21 | 1 2 1 22 | 1 1 23 | 1 1 24 | 1 1 1 25 | 1 1 26 | 1 1 27 | 28 | 1 1 29 | 30 | 1 1 1 31 | 2 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h -------------------------------------------------------------------------- Observer : 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 -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 43 66 73 67 58 43 34 26 16 15 13 11 9 7 16 7 7 4 5 7 9 20 24 31 02 | 45 53 64 46 50 44 30 22%18 12 13 18 13 7 6 15 11 7 5 4 13 13 23 31 03 | 45 62 57 56 45 35 21 14 17 15 15 16 10 6 2 6 9 2 1 6 2 12 13 30 04 | 65 64 52 43 50 38 30 17 14 12 16 7 6 3 2 5 7 3 4 11 7 14 12 29 05 | 29 29 35 37 38 32 15 28 17 18 5 7 3 8 6 4 1 4 1 4 7 13 28 20 06 | 27 30 16 30 38 31 22 15 16 14 11 7 4 8 7 6 6 0 2 3 16 21 17 15 07 | 11 31 20 20 30 26 18 13 20 8 18 5 7 8 9 12 3 7 1 3 15 18 17 25 08 | 30 25 32 35 22 29 22 18 14 18 25 15 14 20 17 8 4 6 10 4 8 17 29 19 09 | 44 53 70 60 73 38 41 31 25 26 13 18 9 16 15 10 6 10 11 8 7 11 30 32 10 | 41 45 35 52 34 38 29 21 18 14 16 13 4 4 14 14 7 4 3 7 3 8 9 23 11 | 17 33 48 39 38 24 27 15 18 17 13 15 8 5 5 13 12 9 4 7 3 2 6 18 12 | 20 20 20 34 30 16 22 16 16 10 11 14 6 7 2 6 1 7 3 8 5 19 22 14 13 | 22 33 38 42 53 44 38 25 25 23 20 14 10 13 11%10 NS %4 3 5 11 8 16 10 14 | 31 39 47 42 40 30 25 32 27 28 25 10 9 17 10 5 7 4 8 7 9 20 13 20 15 | 32 42 40 32 32 40 24 23 21 11 15 9 13 7 5 7 2 3 2 13 8 15 7 16 16 | 14 23 24 25 19 25 17 26 25 22 15 14 15 10 2 1 7 6 6 5 5 10 12 22 17 | 30 40 48 37 44 32 40 30 27 19 8 10 9 6 9 6 6 3 7 5 11 10 6 22 18 | 27 33 35 45 30 25 27 16 14 12 11 10 13 11 13 6 7 2 6 5 10 9 10 9 19 | 18 9 9 20 29 30 26 14 17 14 12 5 14 10 9 4 5 4 5 5 8 13 12 19 20 | 15 9 9 12 21 20 20 17 14 17 3 9 6 11 10 18 7 6 1 5 11 7 13 16 21 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 22 | 8 11 19 14 17 17 26 25 21 11 9 11 8 15 10 12 9 6 5 6 6 3 8 8 23 | 24 21 28 30 21 27 23 14 21 17 15 11 2 4 9 7 6 10 7 6 7 3 0 16 24 | 17 20 20 25 28 23 28 17 15 18 19 7 4 9 8 11 3 6 8 10 15 10 2 2 25 | 12 21 24 26 22 26 18 16 19 19 15 21 11 13 17 5 6 6 4 11 8 15 18 30 26 | 25 32 26 35 37 27 27 28 18 10 15 13 6 10 9 7 8 2 9 7 5 6 9 13 27 | 17 12 19 22 27 17 14 15 16 8 9 11 6 5 10 9 5 4 3 3 6 10 7 13 28 | 10 11 24 24 16 23 20 13 10 14 9 8 6 10 14 6 4 2 6 5 9 12 6 10 29 | 9 17 19 21 21 27 18 18 17 12 14 14 12 4 13 13 7 9 5 4 3 10 8 12 30 | 15 15 15 20 18 12 12 18 10 18 14 10 7 13 7 6 3 4 4 3 5 14 19 16 31 | 21 16 21 31 26 30 18 20 14 13 21 9 17 13 11 3 2 0 7 4 7 12 18 %6 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 1 02 | 1 1 1 1 1 1 03 | 1 1 1 04 | 2 1 1 1 1 1 1 1 05 | 2 2 1 06 | 2 3 1 1 07 | 1 3 1 1 2 1 1 08 | 1 1 1 1 09 | 1 1 2 1 2 1 1 1 1 3 10 | 4 2 1 1 2 1 1 1 11 | 2 2 2 1 1 3 2 1 12 | 1 4 1 3 1 1 1 1 1 7 2 13 | 1 1 1 4 4 3 3 4 4 1 1 1 14 | 3 2 2 1 3 1 3 3 1 1 1 2 15 | 1 1 2 3 2 1 1 1 16 | 1 1 1 1 1 1 17 | 2 1 18 | 2 1 1 19 | 1 1 1 20 | 1 21 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 22 | 2 23 | 1 24 | 1 1 1 1 25 | 1 26 | 1 1 1 27 | 1 28 | 1 1 29 | 30 | 1 31 | 2 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST 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 -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 70 64 51 25 39 26 15 15 6 9 28 6 4 7 3 6 1 7 2 2 6 11 36 24 02 | 33 41 25 27 14 30 9 16 5 4 10 2 1 2 4 0 4 1 5 1 7 17 34 26 03 | 35 43 25 9 19 10 22 12 13 4 6 4 2 3 4 3 2 2 2 10 8 18 18 63 04 | 74 80 44 80 80 64 72 36 17 16 7 5 3 10 9%14 ES %4 %9 ES ES%19 43 58 05 | 46 39 30 15 18 24 23 12 %3 15 8 2 %6 4 2 2 8 5 1 2 10 12 17 30 06 | 33 34 22 18 34 25 17 12 17 26 5 5 3 8 %0 ES %4 %1 1 2 22 15 16 30 07 | 18 32 17 9 38 21 31 33 17 17 8 19 7 3 4 0 ES %8 4 5 8 15 26 24 08 | 27 19 22 22 41 24 18 25 38 12 14 6 4 5 4 4 6 4 7 10 12 17 55 35 09 | 36 39 61 68 28 71 47 78 25 7 20 14 3 32 7 12 4 19%11 ES 11 21 42 14 10 | 30 32 29 16 24 18%29 19 26 14 -- -- -- 1 16 13 0 5 3 4 7 14 22%22 11 | 28 25 16 12 9 43 28 48 15 ES ES ES 4 %0 8 4 2 4 12 5 7 11 15 48 12 | 21 16 26 35 24 35 12 27 ES 17%14 10 13 10 10 7 4 5 4 7 7 15 22 25 13 | 50 57 30 36 45 38 54 34 27 56 25 26 6 15 10 %2 8 7 6 5 13 %8%25 46 14 | 58 28 51 23 36 35 53 41 55 ES%23 8 13 19 12 1 15 1 6 10 11 24 29 36 15 | 37 18 48 23 37 37 36%45 ES ES ES ES ES 10 1 6 5 0%10 ES 13 20 29 25 16 | 22 20 20 ES%18 28 31 24 25 8 15 5 7 3 2 4 5 4 3 5 11 13 16 36 17 | 30 18 19 15 44 29 19 16 16 7 6 7 5 4 4 7 9 2 7 8 7 8 16 21 18 | 10 22 19 20 20 18 17 19%11 ES %8 3 3 2 0 2 2 0 4 1 2 6 9 17 19 | 8 5 14 19 14 28 38 22 7 7 11 5 ES ES %4 0 1 2 %1%11 0 3 14 26 20 | 12 13 14 11 15 11 23 10 12 6 7 3 1 2 1 1 3 1 6 3 8 13 15 20 21 | 14 12 12 8 22 12 11 6 5 13 6 4 0 2 2 2 2 2 4 5 8 8 11 25 22 | 14 8 13 15 19 19 12 14 4 9 8 3 1 ES 3 7 2 ES 4 8 7 8 18 21 23 | 15 10 14 11 13 16 12 10 16 9 8 7 2 3 3 2 1 %2 6 6 6%17 16 12 24 | 29 11 15 11 11 22 13 19 15 7 %9 9 ES %0 8 2 6 5 10 13 10%18%22 42 25 | 27 32 44 38 43 28%24 32%29%12 %4 4 1 3 4 2 6 1 4 4 15 15 15 13 26 | 10 8 8 7 16 14 11 15%25 ES %8%11 NS %4 %4 4 1 2 2 4 7 15 20 22 27 | 15 13 8 14 9 22 34 20 14 10 4 2 3 %0 NS NS NS NS 6 4 %5 18 13 18 28 | 8 11 14 9 23 19 10 15 17 12 8 3 2 3 4 1 1 4 10 4 13 19 20 17 29 | 16 12 16 9 12 17 17 31 7 10 3 0 0 3 6 3 4 1 3 2 8 11 31 13 30 | 3 7 10 6 7 4 12 13 8 5 10 3 1 0 1 2 3 1 3 4 6 11 15 17 31 | 16 5 5 20 26 27 23 16 16 9 10 9 4 4 8 0 2 2 3 9 14 13 8 10 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 1 03 | 04 | 3 1 1 1 05 | 1 06 | 1 07 | 2 1 1 1 1 08 | 1 2 2 2 1 09 | 1 1 1 1 3 3 4 1 2 10 | 1 11 | 1 1 2 1 12 | 1 1 2 13 | 1 1 3 1 4 1 5 14 | 2 1 1 1 1 1 1 15 | 1 1 1 1 16 | 1 1 1 1 17 | 1 1 1 18 | 1 19 | 1 20 | 21 | 1 22 | 1 1 1 23 | 24 | 1 25 | 1 2 2 26 | 27 | 1 28 | 29 | 1 30 | 31 | 1 1 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Yasufumi Yoshikawa Location : Nishi, Nagoya, Aichi, Japan (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 -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+----------------------------------------------------------------------------------------------- 01 |208 223 245 211 182 163 179 CW CW CW 42 45 49 34 36 22 25 18 16 18 17 50 81%122 02 %218 222 232 195 167 154 115 94 %72 43 51 56 56 42 24 19 17 17 20 19 35 56 86%133 03 |160 238 233 197 166 151%141 CW CW CW 43 34 30 39 27 15 13 14 15 13 32 55 ES%166 04 |196 177 201 207 163 167 145 127 83 79 54 41 46 50 CW CW CW CW CW CW ES ES %94 117 05 |138 160 ES ES ES 161 CW CW CW CW CW CW CW CW CW %18 CW %5 CW 23 26 49 86 138 06 %168%188 216 208 138 149 137 123 81 %72 %61 46 CW CW CW 19 ES %12 16 ES ES ES ES %98 07 %110 192 148 133%147 155%152 %90 91 64 54 50 57 45 29 26 CW 11 17 %20 28 51 69 124 08 |154%181%150 ES%170 156 125 86 90 71 55 35 ES %29 44 28 27 11 17 17 24 33 %60 ES 09 |151 174 162 143 130 138 129 107 64 75 42 52 CW CW %29 22 10 7 10 %20 ES 44 %71 ES 10 |161 155 177 149 116 118 100 61 80 55 43 41 62 37 35 32 13 %24 ES 15 26 49 74 %92 11 %140 169 ES 75 110 123 123 62 CW CW CW ES ES CW 22 29 28 11 18 25 26 30 70 69 12 |101 118 97 103 %93 NS%129 102 CW CW CW %49 39 37 20 NS NS 7 9 20 %26 %72 100 %79 13 %142 133 163 139 98 114 101 83 %75 51 60 75 75 39 37 25 15 18 23 34 29 50 72 113 14 |169 159 183 143 144 90 76 132 111 66 %50 41 56 37 34 18 9 17 16 11 16 63 75 116 15 |123%149 154 142 129 97 127 CW CW CW CW %36 %56 CW 31 24 11 14 25 %12 ES 52 %40 ES 16 |103 144 155 83 148 113 102 92 85 70 47 48 50 42 34 16 20 17 13 ES 31 47 77 82 17 |150 151 144 123 133 129 106 102 77 51 42 49 52 29 26 22 12 %14 %6 9 22 39 48 59 18 | 84%113 99 80 81 78 91 82 81 %44 35 41 41 35 26 20 10 12 8 17 20 53 84 102 19 |133%122 ES 65 86 102 119 71 75 48 31 23 CW CW CW 12 19 10 17 13 27 32 84 88 20 |159 156 137 122 111 114 142 119 101 78 67 57 40 45 46 23 12 16 %18 21 32 54 68 72 21 |108 162 121 105 131 122 130 128 122 64 49 44 65 52 33 24 12 13 13 18 ES ES ES %92 22 |105 166 ES%107 103 124 135 CW CW CW CW CW CW 24 18 16 9 CW CW NS %27 36 55 96 23 |116 148 154 120 115 126 122 101 82 73 48 50 44 33 21 30 11 5 17 11 %20 30 77 98 24 |118 128 145 114 97 145 123 123%102 CW CW CW CW 38 28 20 12 9 12 13 28 46 39 73 25 |115 128 133 99 103 150 132 118 %76 64 43 36 42 38 30 13 11 CW %9 17 %26 ES ES %74 26 |%82 ES 122 85 80 104 109 %92 CW CW CW CW CW 33 15 9 16 10 17 15 27 35 61 %98 27 |101 116 142 92 106 95 92 67 61 53 57 36 40 27 27 11 8 15 15 14 17 37 63 75 28 | 75 109 115 122 104 90 105 92 67 54 35 47 35 30 14 24 21 21 21 24 ES %26 42 70 29 | 86 123 99 97 78 94 111 81 70 67 50 40 41 38 23 15 21 16 15 14 11 42 53 84 30 | 81 127 97 80 97 93 102 76 63 61 31 27 40 32 22 15 CW CW CW %9 23 36 79 111 31 | 92 103 82 97 83 89 129 93 96 72 53 46 58 42 39 11 13 18 14 16 24 42 49 65 ---+----------------------------------------------------------------------------------------------- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 3 2 3 3 1 2 2 02 | 1 1 1 1 3 3 1 1 1 1 03 | 1 1 3 2 3 1 1 04 | 1 2 2 1 2 2 1 1 2 05 | 2 06 | 3 1 2 3 3 2 1 2 07 | 3 2 1 2 1 1 08 | 1 1 3 1 1 1 1 09 | 1 3 5 1 3 2 1 1 1 1 2 10 | 1 3 5 1 2 4 3 2 1 1 2 1 11 | 3 1 1 3 5 1 1 2 12 | 2 3 1 6 1 3 1 6 2 1 13 | 4 7 6 4 11 6 6 4 5 2 1 2 1 14 | 6 3 4 1 3 2 3 2 1 1 3 1 2 15 | 2 3 2 2 6 1 1 16 | 2 1 2 1 1 1 2 2 1 17 | 2 2 1 1 1 1 1 18 | 2 1 3 1 19 | 1 1 1 1 1 20 | 1 1 1 1 1 1 21 | 1 1 3 1 1 1 1 1 1 22 | 1 1 1 1 23 | 1 1 2 1 1 24 | 2 25 | 1 1 1 1 26 | 1 2 1 1 27 | 1 1 1 1 1 28 | 1 1 1 1 2 1 1 1 29 | 2 1 1 1 1 30 | 1 1 2 1 1 2 1 31 | 2 1 1 1 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: Kawaguchi Science Museum [Masahiko Matsuda] Location: Kawaguchi, Saitama,Japan(139.72E, 35.82N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 5el-Yagi (15m height) direction 270+ALA-(WEST) Receiver: IC-R75 Method: by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 36 30 21 28 24 23 16 17 12 10 10 5 3 5 3 6 6 6 2 7 12 18 31 27 02 | 35 24 30 26 29 23 14 19 15 15 9 9 6 4 9 8 12 10 11 5 14 10 15 20 03 | 21 26 18 18 26 16 18 18 14 16 12 9 5 6 5 3 4 6 4 8 8 19 32 26 04 | 35 24 31 22 25 27 15 15 17 14 13 9 8 8 1 4 7 8 6 10 7 20 19 27 05 | 20 22 17 22 14 21 12 21 15 12 7 9 8 6 3 5 8 4 7 6 11 14 22 27 06 | 20 27 24 21 26 20 22 14 19 17 11 6 4 6 5 8 8 5 5 13 8 17 20 22 07 | 23 21 20 18 18 19 14 14 17 11 10 8 6 1 2 4 4 7 5 8 14 14 18 22 08 | 24 17 19 15 25 23 16 14 22 13 14 7 7 7 5 7 5 5 7 6 12 16 20 37 09 | 28 15 18 23 23 26 18 10 19 11 12 11 5 4 11 5 3 12 9 14 11 15 19 26 10 | 21 23 20 23 26 18 18 16 23 19 15 10 8 4 9 14 4 7 9 12 10 15 21 21 11 | 12 16 23 10 24 24 17 22 21 15 15 12 6 2 9 7 5 11 8 14 15 10 16 25 12 | 22 22 18 34 27 27 27 20 21 18 12 15 15 13 4 3 4 8 9 14 11 21 32 24 13 | 24 36 37 31 55 38 33 36 28 30 21 15 8 13 12 10 7 3 10 12 17 16 24 18 14 | 17 30 29 27 25 24 28 28 22 16 22 10 8 8 7 5 9 9 11 8 10 25 16 29 15 | 21 18 14 22 26 26 19 11 22 14 12 4 10 10 5 9 9 5 3 12 21 17 10 18 16 | 14 20 22 22 22 11 11 21 13 12 17 12 10 5 8 9 8 7 9 10 6 8 18 15 17 | 13 13 13 13 11 18 17 13 19 15 3 9 10 4 4 7 5 8 9 5 9 15 19 21 18 | 24 13 12 21 18 13 15 16 15 7 11 9 3 9 6 5 5 4 8 11 10 13 14 14 19 | 19 11 12 23 11 13 15 14 17 11 14 5 3 4 3 4 6 6 8 9 5 9 19 11 20 | 10 12 11 14 9 14 10 10 16 10 11 11 6 6 8 8 8 7 6 10 9 18 17 15 21 | 18 15 15 14 8 13 12 17 6 9 5 7 2 4 4 5 9 11 5 8 11 12 21 13 22 | 11 10 13 12 5 14 22 19 12 9 7 5 7 4 10 5 7 7 4 9 8 16 7 12 23 | 13 3 12 12 11 10 11 11 10 4 11 9 1 9 5 6 6 2 5 11 9 7 6 17 24 | 13 7 8 14 10 16 18 9 10 7 6 6 3 8 6 4 4 4 6 10 14 11 11 11 25 | 7 10 9 5 7 8 11 8 16 8 9 5 1 3 8 7 4 6 2 7 9 11 9 11 26 | 5 12 9 19 19 11 13 7 12 12 8 9 6 7 4 6 8 5 11 7 4 11 11 3 27 | 9 8 9 4 18 13 8 21 15 15 11 11 4 5 11 5 3 4 6 7 13 16 17 19 28 | 13 11 10 13 6 15 9 8 8 9 11 2 4 4 1 6 8 4 7 7 18 18 11 12 29 | 5 4 12 5 5 11 21 11 13 5 6 4 0 1 5 1 4 6 7 9 10 20 13 12 30 | 12 16 8 4 10 9 10 11 14 10 13 4 11 8 4 2 2 7 7 5 5 14 11 15 31 | 10 9 9 10 14 19 10 14 16 8 11 4 5 1 5 3 5 6 4 6 9 12 12 13 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 2 2 1 1 1 02 | 1 2 2 1 1 1 1 03 | 1 2 1 1 04 | 1 2 1 1 1 1 1 1 1 05 | 3 1 2 2 1 06 | 1 2 3 1 3 07 | 1 1 4 1 2 2 1 1 08 | 2 1 1 3 2 1 1 1 09 | 1 4 1 2 1 3 10 | 1 2 2 1 4 1 3 3 2 1 1 1 1 11 | 1 2 4 4 4 3 2 5 1 1 1 1 1 12 | 2 3 6 4 3 3 1 4 3 3 7 3 3 13 | 1 3 3 2 5 11 4 6 5 9 3 2 2 1 1 14 | 1 1 3 3 2 4 4 2 2 1 2 1 2 15 | 1 1 1 2 2 4 1 3 1 1 1 2 1 16 | 1 2 1 1 2 17 | 2 1 18 | 1 1 1 19 | 1 1 1 20 | 1 21 | 1 3 1 22 | 1 1 23 | 1 1 24 | 2 2 1 1 25 | 1 1 26 | 1 1 1 1 27 | 1 28 | 1 1 29 | 30 | 1 1 1 1 1 31 | 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: 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 -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 73 78 90 88 75 67 69 41 31 13 %6 12 20 14 20 18 9 12 8 14 14 17 31 35 02 | 58 62 65 60 60 62 39 31 19 15 18 21 25 22 14 23 22 16 19 7 18 11 34 24 03 | 40 77 64 62 49 43 33 30 39 34 26 19 21 20 19 8 11 5 5 14 11 32%24 44 04 | 77 65 51 53 65 47 48 27 34 29 27 19 20 21 12 12 7 12 12 8 14 23 30 53 05 | 51 47 74 57 67 56 38 41 45 29 19 21 27 22 11 15 10 10 7 7 11 18 52 43 06 | 63 72 64 75 66 47 36 26 38 29 30 21 17 9 10 14 15 4 7 5 19 26 20 30 07 | 47 59 60 73 73 62 53 27 39 21 28 16 11 24 13 23 9 15 4 8 15 27 26 40 08 | 50 46 66 78 86 53 53 46 28 42 22 14 26 19 24 13 9 8%14 8 10 22 41 30 09 | 37 50 69%51%86 48 50 26 44 31 26 29 10 24 34 20 15 12 12 6 5 17 31 38 10 | 51 65 44 57 59 59 46 39 32 22 19 20 18 19 23 26 7 5 7 7 7 16 31 44 11 %31 46 59 64 104 70 57 47 63 38 25 29 28 13 7 15 16 14 10 25 23 21 21 53 12 | 51 49 56 68 71 62 56 45 45 43 33 40 19%18 IF IF %6 9 5 12 12 23 33 36 13 | 55 56 71 71 89 63 64 43 68 73 38 29 28 20 26 18 10 14 7 14 22 19 26 18 14 | 46 59 62 68 73 63 53%56 62 40 41 24 18 22 20 5 14 16 6 10 20 27 18 34 15 | 40 42 45 28 50 55 30 24 29 18 31 14 9 7 18 16 10 12 4 21 13 15 13 23 16 | 22 40 40 36 30 31 24 32 22 25 18 22 20 12 14 13 10 13 8 7 11 10 16 25 17 | 23 36 57 48 52 48 45 35 36 21 12 11 17 11 14%16 11 4 7 5 7 18 26 25 18 | 30 20 35 56 34 25 34 35 35 16 29 16 18 23 17 4 9 5 8 8 22 15 27 29 19 | 20 36 38 29 38 34 37 36 31 27 36 13 16 19 11 10 22 6 8 9 8 17 18 24 20 | 24 23 27 37 29 31 41 23 23 26 22 23 15 17 11 8 8 6 9 8 18 15 21 25 21 | 31 31 37 46 36 34 17 28 30 16 17 11 19 21 5 9 12 16 5 10 8 16 22 21 22 | 18 19 24 32 32 23 46 35 30 16 11 11 12 15 15 13 9 18 8 10 18 19 23 20 23 | 26 25 38 49 35 38 28 23 28 28 23 16 16 13 20 15 10 11 11 11 14 9 12 18 24 | 20 11 28 42 31%35 43 28 32 18 19 16 13 11 15 17 9 9 10 10 17 20 13 12 25 | 13 22 36 41 35 28 27 27 30 22 9 8 11 12 13 7 8 13 14 4 10 17%13%22 26 | 20 27 33 29 49 25 23 15 21 20 23 24 19 22 21 18 14 6%17 3 9%18 18 15 27 | 17 23 21 24 31 25 16 20 21 21 25 22 13 10 19 16 9 11 6 4 14 18 15 22 28 | 19 24 30 26 22 23 17 21 22 21 15 11 14 18 33 11 15 8 10 11 19 16 15 15 29 | 19 29 31 34 16 30 23 21 24 26 20 28 19 23 24 11 14 16 6 12 16 25 15 22 30 | 15 25 28 30 38 26 34 20 19 29 25 14 12 26 15 8 5 7 5 5 9 19 21 21 31 | 21 19 15 25 26 30 23 20 21 18 22 15 19 18 15 6 2 2 9 12 9 11 14 13 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 2 1 1 1 02 | 1 1 1 1 1 1 1 03 | 1 1 1 1 04 | 2 2 1 1 1 1 1 1 1 05 | 1 2 1 2 1 2 1 06 | 1 1 3 3 1 1 1 07 | 1 4 1 1 1 2 1 08 | 3 1 1 1 1 1 1 3 09 | 1 2 1 2 2 1 1 3 10 | 1 3 1 2 2 1 1 2 1 2 1 1 1 1 11 | 3 3 4 2 2 2 4 2 1 1 12 | 1 3 7 2 3 2 2 2 3 2 7 2 1 13 | 3 3 4 7 3 6 4 5 8 4 1 2 1 1 1 14 | 2 2 2 1 5 1 1 1 2 3 2 1 1 1 2 15 | 1 1 2 3 2 1 1 1 1 1 16 | 1 1 1 1 1 1 17 | 2 1 18 | 2 1 1 19 | 1 1 1 1 1 20 | 1 21 | 1 2 1 22 | 1 1 2 23 | 1 24 | 1 2 1 25 | 1 26 | 1 1 1 27 | 1 28 | 1 29 | 1 30 | 1 1 1 2 31 | 2 1 1 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise 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 -- Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 72 | 42 | 41 | 32 | 30 | 33 | 35 | 37 | 33 | 27 | 37 | 51 |102 |117 |140 |144 |162 |175 |136 |122 |147 |126 |106 | 81 | 02 | 57 | 65 | 59 | 32 | 35 | 52 | 43 | 44 | 37 | 44 | 34 | 47 | 71 |114 |117 |156 |132 |143 |117 |126 |144 |133 | 90 | 65 | 03 | 70 | 79 | 65 | 43 | 23 | 27 | 26 | 31 | 45 | 27 | 33 | 47 | 61 | 94 |117 |156 |135 |146 |146 |156 |130 |129 |113 | 81 | 04 | 75 | 81 | 66 | 30 | 37 | 35 | ES | ES | 40 | 44 | ES | 43 | 53 | 71 | 99 |134 |137 |127 |116 |114 |137 |131 | 89 | 75 | 05 |108 | ES | ES | ES | ES | ES | 39 | 45 | 28 | 26 | 47 | 66 | 77 |130 |135 |131 |125 |157 |136 |145 |129 |120 | 68 | 84 | 06 | 76 | 42 | 49 | 35 | 47 | 66 | 59 | ES | 29 | 32 | 34 | 45 | 40 | 74 | 94 |112 |107 | 99 | 90 |101 |119 |102 | 73 | 66 | 07 | 46 | 41 | 44 | 41 | 22 | 30 | 38 | 53 | 39 | 25 | 34 | 38 | 72 | 67 | 86 |118 |108 |106 |134 |144 |125 |120 | 81 | 74 | 08 | 90 | 60 | 40 | 29 | 18 | 55 | 47 | 45 | 24 | 34 | 38 | 46 | 61 | 81 | 82 |125 |126 |137 |129 |147 |153 |132 |102 |101 | 09 | 73 | 65 | 45 | 32 | 27 | 46 | IF | 41 | 47 | 34 | 41 | 50 | 66 | 99 |102 |121 |126 |144 |122 |105 |113 |119 | 87 | 61 | 10 | 58 | 58 | 63 | 37 | 27 | 34 | 38 | 46 | 43 | 23 | 30 | 39 | 58 | 66 | 79 |103 |111 | 97 | 99 |124 |122 | 90 |113 | 56 | 11 | IF | ES | ES | 20 | 29 | 27 | 28 | 37 | 28 | 34 | 16 | 45 | 56 | 68 | 78 | 81 |113 |105 |114 |146 |116 |151 | 98 |108 | 12 |102 | 62 | 66 | 53 | 73 | 48 | 43 | 57 | 41 | 37 | 24 | 53 | 48 | 81 |109 |117 | 99 |161 |161 |153 |141 |146 |107 |104 | 13 | 90 | 95 | 71 | 42 | 44 | 51 | 53 | 46 | 34 | 55 | 44 | 55 | 60 | 72 | 88 | 79 |111 |140 |148 |140 |156 |134 |127 | 98 | 14 | 85 | 88 | 60 | 49 | 44 | 41 | 45 | 37 | 51 | 32 | 50 | 58 | 76 | 77 | 89 | 80 | 81 |112 |104 |118 |127 |112 | 93 | ES | 15 | ES | ES | ES | 25 | 30 | 29 | 31 | 41 | 52 | 43 | 35 | 44 | 58 | 65 | 82 | 80 | 94 |124 |108 |112 |116 |103 | 98 | 69 | 16 | 76 | 37 | 27 | 12 | 9 | 17 | 10 | 11 | NS | 11 | 39 | 49 | 51 | 84 | 86 | 79 | 88 | 72 | 63 |103 | 99 | 96 |102 | 79 | 17 | NS | NS | NS | NS | NS | NS | NS | NS | 33 | 30 | 34 | 49 | 43 | 68 | 69 | 73 | 95 | 92 | IF | 77 | 99 |101 | 80 | NS | 18 | NS | NS | NS | NS | IF | IF | IF | NS | 24 | 19 | 23 | 44 | 61 | 75 | 97 |100 | 63 | 99 | 84 | 96 |124 | 98 | 87 | 69 | 19 | 60 | 55 | 37 | 42 | ES | 40 | 46 | 39 | 28 | 33 | 29 | 40 | 61 | 76 | 60 | 82 | 80 | 83 | 87 | 83 |101 |107 | 72 | 96 | 20 | 51 | 47 | 37 | 37 | 36 | 36 | 50 | 34 | 28 | 41 | 37 | 35 | 48 | 54 | 69 | 82 | 85 | 97 | 84 |123 |104 | 99 | 80 | 83 | 21 | NS | 68 | 50 | 32 | 17 | 21 | 30 | 35 | 27 | 24 | 33 | 47 | 54 | 56 | 67 | 83 | 71 | 58 | 79 | 93 | 85 | 77 | 77 | 63 | 22 | 50 | 52 | 27 | 23 | 44 | 28 | 34 | 24 | ES | 33 | 24 | 32 | 43 | 58 | 57 | 83 | 72 | 91 |102 | 80 | 91 | 87 | 79 | 95 | 23 | 79 | 38 | 40 | 38 | 25 | 36 | 38 | 30 | 19 | 29 | 28 | 44 | 44 | 64 | 73 | 53 | 59 | 82 | 75 | 97 |105 |101 | 86 | ES | 24 | ES | ES | ES | 34 | 40 | 35 | 38 | 26 | 23 | 17 | 20 | 36 | 47 | 51 | 48 | 57 | 53 | 81 | 92 | 79 | 94 | 81 | 59 | 75 | 25 | 61 | 58 | 45 | 29 | 36 | 42 | 37 | 35 | 43 | 21 | 31 | 33 | 53 | 41 | 50 | 55 | 77 | 68 | 65 | 85 | 90 | 91 | 81 | 59 | 26 | ES | 36 | ES | 23 | 41 | 34 | 38 | 28 | 27 | 24 | 35 | 44 | 40 | 49 | 57 | 58 | 68 | 76 | 80 | 85 |114 | 87 | 88 | 81 | 27 | 57 | 49 | 57 | 37 | 22 | 47 | 36 | 30 | 32 | 28 | 28 | 40 | 55 | 61 | 84 | 84 | 63 | 99 | 76 | 90 | 79 | 92 | 76 | 60 | 28 | 56 | 67 | 53 | 38 | 38 | 34 | 31 | 25 | 26 | 25 | 25 | 34 | 37 | 50 | 65 | 66 | 55 | 60 | 67 | 99 | 96 | 91 | 69 | 72 | 29 | 66 | 74 | 38 | 46 | 33 | 47 | 28 | 36 | 28 | 31 | 22 | 29 | 67 | 67 | 63 | 51 | 61 | 66 | 81 | 91 | 96 |110 | 67 | 61 | 30 | 64 | 56 | 37 | 46 | 55 | 36 | 30 | 26 | 25 | 28 | 23 | 38 | 55 | 57 | 76 | 64 | 70 | 55 | 86 | 85 | 96 | 87 | 74 | 69 | 31 | 87 | 74 | 51 | 49 | 42 | 34 | 40 | 39 | 15 | 23 | 27 | 38 | 34 | 63 | 46 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than XX seconds Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 3 | 2 | 0 | 4 | 5 | 02 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 1 | 2 | 1 | 4 | 6 | 5 | 1 | 5 | 0 | 0 | 03 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 2 | 3 | 1 | 2 | 2 | 2 | 0 | 3 | 04 | 4 | 0 | 1 | 0 | 0 | 0 | ES | ES | 0 | 0 | ES | 0 | 0 | 0 | 3 | 4 | 5 | 5 | 2 | 2 | 6 | 6 | 3 | 1 | 05 | 2 | ES | ES | ES | ES | ES | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 4 | 1 | 5 | 3 | 3 | 6 | 6 | 3 | 2 | 06 | 5 | 3 | 0 | 1 | 0 | 0 | 0 | ES | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 3 | 6 | 1 | 5 | 4 | 3 | 4 | 2 | 07 | 2 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 1 | 1 | 0 | 0 | 4 | 3 | 7 | 4 | 6 | 9 | 11 | 4 | 2 | 08 | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 2 | 3 | 4 | 9 | 4 | 5 | 2 | 2 | 2 | 09 | 1 | 2 | 0 | 0 | 2 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 4 | 2 | 3 | 7 | 6 | 6 | 3 | 7 | 10 | 4 | 8 | 5 | 3 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 2 | 3 | 7 | 7 | 2 | 8 | 9 | 7 | 6 | 5 | 11 | IF | ES | ES | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 7 | 5 | 3 | 3 | 13 | 8 | 6 | 3 | 2 | 6 | 12 | 12 | 0 | 7 | 2 | 3 | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 5 | 4 | 3 | 13 | 14 | 19 | 14 | 11 | 12 | 14 | 13 | 11 | 7 | 7 | 3 | 1 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 3 | 4 | 9 | 10 | 8 | 9 | 13 | 13 | 6 | 1 | 14 | 6 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 4 | 3 | 3 | 5 | 6 | 5 | 6 | 1 | 7 | ES | 15 | ES | ES | ES | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 4 | 6 | 2 | 2 | 1 | 16 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 5 | 1 | 0 | 17 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | IF | 0 | 0 | 3 | 0 | NS | 18 | NS | NS | NS | NS | IF | IF | IF | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 19 | 1 | 0 | 0 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 2 | 2 | 1 | 1 | 1 | 0 | 1 | 21 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | 2 | 1 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 3 | 1 | 0 | 1 | 1 | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 1 | 2 | 0 | ES | 24 | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 25 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 3 | 26 | ES | 0 | ES | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 1 | 0 | 1 | 28 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 3 | 1 | 29 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 0 | 1 | 2 | 30 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Naoya Saito Location : Akiruno, Tokyo, Japan (139.21 E, 35.72 N) Frequency: 53.750 MHz Antenna : radix RY-62V , dir: zenith (70d) Receiver : ITEC HRO-RX1a Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 35 | 19 | 12 | 15 | 18 | 22 | 15 | 10 | 12 | 9 | 15 | 16 | 27 | 48 | 55 | 89 | 87 | 80 | 83 | 69 | 62 | 45 | 46 | 35 | 02 | 45 | 31 | 22 | 15 | 16 | 13 | 16 | 13 | 13 | 10 | 9 | 19 | 15 | 45 | 54 | 48 | 80 | 86 | 76 | 66 | 60 | 56 | 31 | 48 | 03 | 33 | 26 | 18 | 17 | 17 | 17 | 5 | 5 | 9 | 8 | 24 | 20 | 31 | 50 | 60 | 88 | 93 | 78 | 62 | 73 | 72 | 61 | 49 | 32 | 04 | 28 | 30 | 13 | 19 | 10 | 8 | 11 | 14 | 11 | 3 | 6 | 18 | 24 | 28 | 63 | 63 | 79 | 66 | 77 | 64 | 59 | 30 | 45 | 41 | 05 | 30 | 25 | 9 | 11 | 10 | 6 | 3 | 6 | 8 | 14 | 7 | 13 | 25 | 42 | 46 | 53 | 64 | 56 | 66 | 63 | 53 | 34 | 39 | 32 | 06 | 21 | 21 | 9 | 6 | 9 | 3 | 7 | 6 | 0 | 5 | 5 | 20 | 31 | 41 | 68 | 64 | 64 | 75 | 61 | 59 | 79 | 54 | 49 | 47 | 07 | 40 | 22 | 19 | 14 | 8 | 11 | 13 | 4 | 9 | 7 | 9 | 14 | 19 | 34 | 47 | 63 | 55 | 60 | 60 | 76 | 38 | 50 | 39 | 57 | 08 | 49 | 31 | 22 | 28 | 19 | 24 | 15 | 8 | 8 | 10 | 11 | 14 | 29 | 47 | 33 | 31 | 47 | 46 | 47 | 58 | 41 | 47 | 32 | 34 | 09 | 30 | 19 | 15 | 12 | 22 | 27 | 24 | 17 | 20 | 16 | 16 | 18 | 18 | 40 | 45 | 68 | 67 | 79 | 79 | 75 | 54 | 50 | 43 | 35 | 10 | 34 | 31 | 20 | 20 | 14 | 23 | 19 | 7 | 11 | 12 | 13 | 18 | 17 | 37 | 40 | 32 | 52 | 52 | 65 | 74 | 67 | 56 | 64 | 48 | 11 | 34 | 32 | 19 | 29 | 10 | 22 | 12 | 10 | 11 | 5 | 12 | 9 | 11 | 20 | 30 | 42 | 53 | 64 | 68 | 60 | 68 | 68 | 57 | 61 | 12 | 41 | 28 | 32 | 23 | 20 | NS | 11 | 17 | 16 | 10 | 19 | 13 | 24 | 47 | 48 | 76 | 68 | 88 | 95 | 86 | 85 | 70 | 66 | 67 | 13 | 66 | 45 | 37 | 25 | 28 | 24 | 16 | 9 | 8 | 17 | 12 | 26 | 24 | 37 | 39 | 63 | 53 | 82 | 79 | 65 | 57 | 64 | 50 | 61 | 14 | 34 | 44 | 22 | 18 | 16 | 10 | 12 | 16 | 8 | 14 | 16 | 19 | 28 | 28 | 57 | 48 | 59 | 65 | 56 | 47 | 59 | 51 | 45 | 47 | 15 | 34 | 26 | 14 | 13 | 25 | 21 | 25 | 17 | 14 | 7 | 11 | 14 | 20 | 28 | 34 | 42 | 66 | 47 | 59 | 34 | 35 | 30 | 37 | 33 | 16 | 51 | 37 | 28 | 31 | 17 | 18 | 20 | 13 | 14 | 12 | 18 | 17 | 19 | 44 | 45 | 47 | 60 | 63 | 73 | 52 | 56 | 63 | 53 | 50 | 17 | 34 | 25 | 17 | 26 | 13 | 11 | 10 | 10 | 8 | 12 | 14 | 12 | 23 | 54 | 45 | 71 | 61 | 64 | 78 | 65 | 70 | 70 | 47 | 45 | 18 | 34 | 37 | 34 | 14 | 25 | 17 | 11 | 16 | 12 | 8 | 15 | 22 | 33 | 57 | 54 | 76 | 65 | 57 | 75 | 72 | 76 | 69 | 58 | 64 | 19 | 43 | 38 | 15 | 22 | 22 | 21 | 17 | 15 | 5 | 17 | 13 | 26 | 25 | 38 | 44 | 61 | 68 | 73 | 62 | 73 | 74 | 83 | 58 | 61 | 20 | 54 | 25 | 25 | 18 | 15 | 11 | 22 | 9 | 14 | 5 | 15 | 19 | 30 | 49 | 48 | 62 | 75 | 78 | 88 | 69 | 83 | 60 | 57 | 50 | 21 | 35 | 26 | 29 | 23 | 21 | 13 | 14 | 17 | 19 | 6 | 11 | 17 | 26 | 50 | 63 | 56 | 69 | 61 | 88 | 68 | 74 | 91 | 68 | 65 | 22 | 43 | 39 | 35 | 27 | 18 | 20 | 12 | 13 | NS | 6 | 16 | 7 | 24 | 36 | 48 | 71 | 59 | 62 | 72 | 67 | 71 | 70 | 67 | 60 | 23 | 43 | 39 | 30 | 29 | 22 | 19 | 22 | 17 | 15 | 10 | 18 | 17 | 21 | 37 | 43 | 64 | 51 | 82 | 87 | 76 | 84 | 78 | 74 | 59 | 24 | 35 | 27 | 27 | 23 | 15 | 12 | 11 | 10 | 12 | 12 | 15 | 23 | 33 | 43 | 56 | 51 | 71 | 76 | 84 | 71 | 85 | 79 | 61 | 68 | 25 | 54 | 42 | 29 | 19 | 22 | 24 | 24 | 18 | 18 | 15 | 14 | 17 | 29 | 22 | 50 | 61 | 72 | 94 | 95 | 65 | 62 | 80 | 67 | 62 | 26 | 50 | 34 | 23 | 22 | 24 | 21 | 25 | 14 | 26 | 19 | 18 | 21 | 22 | 28 | 34 | 55 | 54 | 85 | 87 | 88 | 70 | 73 | 64 | 68 | 27 | 53 | 45 | 30 | 24 | 29 | 31 | 26 | 15 | 15 | 14 | 9 | 20 | 28 | 30 | 42 | 58 | 51 | 78 | 78 | 57 | 91 | 87 | 46 | 41 | 28 | 54 | 25 | 31 | 32 | 21 | 27 | 22 | 15 | 13 | 18 | 15 | 23 | 30 | 29 | 34 | 30 | 38 | 56 | 52 | 41 | 60 | 48 | 53 | 45 | 29 | 60 | 23 | 27 | 23 | 28 | 19 | 11 | 6 | 9 | 8 | 10 | 19 | 28 | 18 | 45 | 55 | 45 | 51 | 45 | 57 | 45 | 42 | 48 | 47 | 30 | 47 | 34 | 30 | 18 | 22 | 8 | 13 | 11 | 6 | 12 | 9 | 10 | 19 | 32 | 36 | 48 | 42 | 38 | 57 | 48 | 51 | 55 | 51 | 46 | 31 | 31 | 46 | 18 | 19 | 11 | 16 | 10 | 13 | 13 | 4 | 11 | 16 | 22 | 20 | 16 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 02 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 04 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 06 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 3 | 0 | 1 | 1 | 0 | 3 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 2 | 0 | 3 | 0 | 0 | 0 | 09 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 1 | 1 | 0 | 0 | 3 | 0 | 10 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 1 | 2 | 0 | 1 | 3 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 2 | 0 | 1 | 2 | 0 | 2 | 12 | 4 | 2 | 6 | 0 | 3 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 3 | 5 | 4 | 5 | 2 | 4 | 13 | 4 | 3 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 3 | 3 | 5 | 1 | 1 | 0 | 14 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 2 | 1 | 2 | 0 | 1 | 2 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 1 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 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 | 1 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Minoru Ehara Location : Sayama, Saitama, Japan (139.4 E, 35.8 N) Frequency: 53.750 MHz Antenna : 2el. HB9CV Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 13 | 22 | 10 | 18 | 17 | 13 | 14 | NS | 6 | 6 | 13 | NS | NS | 36 | 42 | 61 | 65 | 67 | 54 | 64 | 52 | 32 | 36 | 28 | 02 | 20 | 19 | 18 | 17 | 10 | NS | NS | 12 | 10 | NS | 6 | 13 | 12 | NS | 35 | 25 | 56 | 58 | 39 | 52 | 36 | 22 | 27 | 17 | 03 | 19 | 19 | 12 | 10 | NS | NS | NS | NS | NS | 6 | 9 | 11 | 24 | 22 | 32 | 46 | 43 | 57 | 51 | 42 | 47 | 33 | 22 | 23 | 04 | 14 | NS | NS | NS | NS | NS | NS | NS | NS | 3 | 3 | 12 | 17 | 26 | 36 | 27 | 45 | 39 | 45 | 34 | 34 | 28 | 30 | 22 | 05 | 17 | NS | NS | NS | NS | NS | NS | NS | 9 | 9 |??? |??? |??? |??? | 32 | 29 | 47 | 37 | 48 | 38 | 38 | 27 | 14 | 17 | 06 | 20 | 15 | 18 | 8 | NS | NS | NS | NS | NS | 8 | 9 | 14 | 19 | 30 | 34 | 33 | 34 | 40 | 41 | 33 | 22 | 25 | 25 | 21 | 07 | 12 | 14 | 18 | NS | NS | NS | NS | 7 | 2 | 5 | 6 | 15 | 15 | 10 | 20 | 32 | 36 | 27 | 37 | 35 | 38 | 37 | 22 | 33 | 08 | 26 | 23 | 21 | 15 | 17 | 18 | 14 | 8 | 12 | 5 | 7 | 17 | 29 | 33 | 27 | 44 | 30 | 40 | 53 | 57 | 46 | 34 | 23 | 34 | 09 | 25 | 20 | 22 | 17 | 19 | 22 | 15 | 13 | 9 | 5 | 11 | 16 | 13 | 27 | 31 | 40 | 46 | 33 | 49 | 43 | 35 | 26 | 24 | 27 | 10 | 26 | 23 | NS | NS | NS | 17 | 24 | 12 | NS | 8 | 11 | 6 | 16 | 18 | 25 | 27 | 32 | 35 | 28 | 33 | 22 | 31 | 28 | 26 | 11 | 22 | 19 | 17 | 14 | 14 | 10 | NS | 9 | 13 | 4 | 14 | 8 | 7 | 22 | 35 | 36 | 32 | 36 | 47 | 36 | 33 | 35 | 30 | 29 | 12 | 22 | 22 | 23 | 21 | NS | NS | 12 | 8 | 6 | 7 | 12 | 2 | 14 | 39 | 30 | 41 | 50 | 50 | 56 | 58 | 51 | 55 | 54 | 41 | 13 | 48 | 30 | 35 | 26 | 14 | 24 | 8 | 16 | 4 | 7 | 10 | 15 | 13 | 19 | 25 | 31 | 33 | 48 | 38 | 41 | 31 | 35 | 41 | 35 | 14 | 21 | 31 | 12 | NS | NS | 15 | 9 | 11 | 5 | 9 | 11 | 10 | 20 | NS | 26 | 26 | 32 | 38 | 37 | 36 | 35 | 34 | 22 | 24 | 15 | NS | 22 | 21 | 20 | 18 | 18 | 11 | 11 | 10 | 5 | 16 | 15 | 22 | 17 | 26 | 24 | 32 | 45 | 40 | 24 | 22 | 25 | 28 | 20 | 16 | 31 | 19 | 21 | 25 | 14 | 19 | 18 | 12 | 11 | 6 | 7 | 12 | 13 | 14 | 19 | 20 | 26 | 24 | 41 | 43 | 42 | 30 | 22 | 29 | 17 | 25 | 18 | 16 | 21 | 13 | 11 | NS | 8 | 6 | 7 | 7 | 3 | 10 | 26 | 20 | 23 | 28 | 34 | 42 | 23 | 30 | 23 | 24 | 24 | 18 | 18 | 22 | 14 | NS | NS | NS | 5 | 9 | 9 | 6 | 8 | 10 | NS | 21 | 24 | 24 | 20 | 27 | 31 | 30 | 18 | 22 | 19 | 16 | 19 | 17 | 19 | 15 | 11 | 10 | 14 | NS | NS | 0 | 5 | 7 | 8 | 12 | 23 | 22 | 17 | 27 | 27 | 31 | 20 | 21 | 21 | 15 | 24 | 20 | 24 | 13 | 19 | 14 | 20 | 12 | 16 | 12 | 9 | 9 | 4 | 6 | 15 | 23 | 26 | 25 | 22 | 31 | 31 | 29 | 21 | 13 | 27 | 23 | 21 | 18 | 10 | 18 | 13 | 13 | 12 | 11 | 6 | 10 | 4 | 6 | 15 | 17 | 24 | 26 | 27 | 22 | 30 | 27 | 21 | 23 | 29 | 21 | 19 | 22 | 15 | 13 | 13 | 15 | 11 | 10 | 10 | 14 | 3 | 5 | 3 | 12 | 16 | 11 | 21 | 17 | 20 | 30 | 25 | 27 | 23 | 15 | 19 | 22 | 23 | 9 | 15 | 17 | 20 | 19 | 14 | 16 | 10 | 7 | 4 | 8 | 13 | 10 | 10 | 19 | 24 | 24 | 14 | 34 | 19 | 21 | 28 | 17 | 23 | 24 | 20 | 20 | 13 | 17 | 18 | 14 | 9 | 8 | 8 | 7 | 11 | 7 | 14 | 16 | 12 | 16 | 25 | 29 | 31 | 29 | 15 | 15 | 15 | 23 | 25 | 18 | 16 | 17 | 12 | 18 | 16 | 12 | 7 | 10 | NS | 9 | 9 | 15 | 16 | 26 | 20 | 33 | 38 | 36 | 33 | 27 | 23 | 24 | 21 | 26 | 14 | 16 | 14 | 13 | 12 | 15 | 14 | 12 | 12 | 13 | 10 | 9 | 8 | 13 | 16 | 17 | 24 | 26 | 29 | 38 | 24 | 23 | 21 | 27 | 27 | 22 | 25 | 21 | 13 | 21 | 24 | 17 | 7 | 9 | 5 | 5 | 17 | 16 | 28 | 23 | 33 | 29 | 23 | 39 | 24 | 29 | 30 | 28 | 24 | 28 | 23 | 21 | 18 | 18 | 21 | 17 | 12 | 19 | 5 | 12 | 6 | 10 | 23 | 24 | 25 | 17 | 28 | 36 | 26 | 21 | 34 | 22 | 29 | 27 | 29 | 18 | 10 | 18 | 19 | 20 | 10 | 10 | 9 | 10 | 7 | 7 | 11 | 23 | 11 | 20 | 24 | 25 | 35 | 27 | 23 | 20 | 24 | 16 | 18 | 30 | 26 | 19 | 12 | 21 | 26 | 15 | 8 | 8 | 8 | 9 | 5 | 10 | 27 | 21 | 21 | 20 | 31 | 18 | 33 | 31 | 39 | 21 | 24 | 23 | 31 | 15 | NS | NS | NS | NS | NS | NS | NS | NS | 5 | 4 | 12 | 10 | 11 | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | NS | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 02 | 0 | 0 | 1 | 0 | 0 | NS | NS | 0 | 0 | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 1 | 2 | 1 | 0 | 0 | 04 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 1 | 0 | 05 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 |??? |??? |??? |??? | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 2 | 0 | 1 | 06 | 1 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 0 | 2 | 0 | 07 | 1 | 1 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 08 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 09 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 2 | 0 | 2 | 2 | 0 | 10 | 1 | 1 | NS | NS | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 2 | 1 | 0 | 4 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 5 | 0 | 5 | 1 | 2 | 1 | 0 | 2 | 12 | 2 | 1 | 6 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 3 | 5 | 6 | 3 | 3 | 3 | 4 | 13 | 6 | 3 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 3 | 1 | 0 | 1 | 0 | 14 | 0 | 2 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 1 | 1 | 0 | 0 | 2 | 2 | 1 | 0 | 1 | 1 | 15 | NS | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- 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 2006.9.9