Radio Meteor Observation in Japan No.065 March, 2007 ( 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 -- Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 11 7 3 8 14 7 7 13 9 8 4 3 3 4 3 0 2 4 0 1 0 3 7 7 02 | 6 7 9 8 6 9 9 10 7 16 15 7 5 3 3 0 0 0 1 0 1 4 1 1 03 | 3 3 9 4 12 9 10 11 18 10 7 6 8 7 1 1 2 0 1 2 4 2 3 4 04 | 8 1 2 0 3 3 4 5 7 6 11 2 3 2 2 0 1 2 0 1 1 3 7 4 05 | 3 5 7 4 2 10 6 8 9 4 8 7 5 5 6 2 2 2 0 1 4 8 4 9 06 | 7 3 4 5 3 7 9 1 5 3 0 1 1 2 3 2 0 0 1 1 0 1 7 11 07 | 4 3 8 8 9 13 12 11 3 3 2 1 1 3 0 2 2 1 2 2 1 3 2 7 08 | 6 13 11 11 8 5 4 8 5 4 4 1 1 4 4 4 0 0 0 1 4 2 3 8 09 | 15 17 12 10 15 16 18 12 8 13 2 4 2 3 0 1 1 0 0 0 1 0 3 1 10 | 9 7 7 8 12 9 4 14 9 17 17 3 5 5 5 2 1 2 2 0 2 1 5 3 11 | 8 14 9 15 7 3 10 10 5 6 3 1 2 3 4 0 1 1 0 0 4 3 2 2 12 | 1 5 7 1 9 7 12 9 7 12 12 11 5 8 2 2 5 1 2 0 2 7 3 2 13 | 6 12 16 13 9 12 13 11 6 8 8 8 8 2 2 2 2 2 3 2 3 7 6 4 14 | 7 5 6 5 15 13 13 10 5 5 1 3 6 2 1 4 1 1 1 1 3 4 4 3 15 | 6 8 13 19 13 18 8 3 15 9 12 4 3 5 2 2 2 1 2 4 2 9 6 7 16 | 7 10 4 12 17 18 11 12 13 13 12 8 2 1 2 0 0 1 3 2 1 2 0 9 17 | 7 8 12 10 20 12 13 10 8 3 10 3 1 1 0 0 1 2 2 2 3 3 3 13 18 | 13 11 2 14 11 18 11 17 11 8 4 2 5 1 1 0 0 1 1 1 3 3 1 5 19 | 6 12 6 9 7 4 10 9 4 10 7 9 10 5 4 2 3 1 4 1 0 0 2 11 20 | 13 14 12 3 5 11 10 11 9 14 1 3 3 6 4 1 2 3 0 2 3 2 8 7 21 | 10 14 18 17 14 8 7 9 9 16 7 12 8 9 4 7 3 0 1 3 2 5 4 11 22 | 13 6 11 8 6 10 18 10 8 9 6 12 10 5 3 7 2 2 2 0 1 6 6 3 23 | 5 3 10 4 11 8 12 10 8 7 6 3 3 3 3 3 1 1 2 2 3 3 2 3 24 | 3 2 9 9 12 5 11 8 11 6 6 5 2 3 4 2 4 0 0 0 0 0 3 3 25 | 0 2 4 5 4 16 3 5 5 8 9 6 7 4 3 4 4 0 0 2 4 2 11 6 26 | 5 2 5 9 9 10 13 8 3 8 13 4 3 4 4 5 2 0 2 2 2 4 4 7 27 | 6 5 11 6 6 6 9 12 9 4 6 4 4 8 1 3 3 3 2 1 1 2 3 11 28 | 8 6 8 6 8 8 9 3 6 8 7 6 11 2 3 3 4 0 2 1 2 3 6 11 29 | 9 10 15 3 16 8 10 15 11 17 12 10 6 8 8 6 1 3 3 3 3 9 4 10 30 | 9 14 14 11 10 6 10 12 8 10 7 2 6 8 5 7 2 2 0 2 3 6 6 5 31 | 2 7 10 11 7 7 15 9 7 3 3 3 5 7 5 5 3 2 6 5 10 20 7 0 ---+------------------------------------------------------------------------ Mar| 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 Mar| 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 | 2 03 | 1 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 1 17 | 1 18 | 1 1 1 19 | 1 20 | 21 | 1 1 22 | 23 | 1 24 | 1 25 | 1 26 | 27 | 28 | 1 29 | 30 | 31 | ---+------------------------------------------------------------------------ Mar| 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 -- Mar| 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 22 30 26 37 57 47 27 29%16 19 IF IF IF IF IF IF %7 9 11 11 16 18 02 | 17 23 16 25 21 14 25 23 29 19 12 IF IF IF IF IF IF IF IF IF IF IF IF IF 03 | 17 12 17 20 12 15 16 32 30 31 19 25 14 13 14 9 5 5 6 10 16 12 12 14 04 | 13 18 14 20 13 14 22 26 27 27 15 12 17 10 10 11 4 4 2 5 6 12 8 13 05 | 14 %8 7 11 11 14 11 15 31 19%24 IF IF IF IF IF IF IF IF%10 10 19 28 19 06 | IF IF 23 21 29 22 28 28 34%27 IF IF IF IF IF IF IF IF IF%11 14 9 IF%26 07 |%18%30 18 23 26 21 42 48%31 27 18 27 IF IF IF IF IF IF IF %3 14%18 IF IF 08 | IF%32 29 32 23 24 31%43 28 18 21 14 %9 IF IF IF IF 1 0 0 0 0 0 0 09 | 0 0 0 0 0 1 1 0 13 11 11 IF%11 7 4 6 3 4 3 4 7 11%18%20 10 | 19 39%24 14 IF IF 28 27 25 26 21 15 16 13 2 7 7 5 5 2 7 11 6 13 11 | 15 13 14 27 25 25 26 34 26 22 15 14 10%16 IF IF IF IF %8 IF IF%14 18 15 12 | 11 23 18 21 26 28 16 36 40 30%32 IF IF IF IF IF IF IF IF IF IF%40%23 IF 13 |%22 27 25 24 15 29 38 28 29 24 16 IF IF 13 %2 IF %2 %0 %5 10%14 24 IF IF 14 | IF%14 19 IF IF IF IF%44 28 22 21 17 12 14 10 7 3 4 6 %8%18%16 IF%12 15 | 11 15 22 19 16 25 21 33 36%31%24 IF%22 11 7 5 8 4 6 8 13 13 22 25 16 | 20 26 22 25 18 30 32 36 42 16%18 IF%15 8 19 %3 9 8 11 9 16 28 29 16 17 | 23 12 35 29 34 29 35 34 20 16 IF%14 12 14%10 IF IF IF IF IF IF IF 29 27 18 | 20 24 39 31 38 23 29 49 23 20 IF IF IF IF IF IF IF IF %0 9%16%28%19 IF 19 |%22 16 20 19 27 20 25 30 29 22 15 9 IF IF IF IF %8 8 %5 5 11 12 21 23 20 | 17 21 17 16 20%20 25 36 24 11 10%12 IF IF IF IF IF IF IF %6 7 22 28%38 21 | IF%23 20 23 31 28 37 35 34 20 20 10 8 7 7 6 3 6 5 8 13 12 19%17 22 | 19 22 13 22 17 22 24 24 24 26%17 IF 10 13 12 7 3 5 2 6 5 17 23 22 23 | 19 21 24 14 31 26 32 42 24 26 17%15 IF 9%13 6 3 2 4 %2 IF 18 18 12 24 | 18 18 14 16 21 14 24%26%20 12 14 10 5 11 5 8 4 4 5 2 9 8 15 14 25 | 9 9 12 12 14 18 20 22 20 18 11 13 20 5 9 IF IF IF IF 8 11 11%14 18 26 | 18 28 15 18 21 17 26 29 26 24 IF%10%14 %8 4 6 5 2 3 3 5 16 18 21 27 | 28 15 12 12 14 25 21 24 23 27 19 13 14 9 10 6 7 5 4 9 14 13 19 15 28 | 16 19 16 25 28 23 24 28 27 18 26 15 13 10 8 7 2 5 6 5 2%12 IF IF 29 | IF IF 20 21 17 25 25 27 21 30 17 12 12 9 9 8 4 5 8 5 9 17 12 16 30 |%20 IF%11 10 12 13 20 26 22 30 IF IF IF IF %8 6 8 5 8 7 10 18%27 15 31 | 30 26 28 21 28 26 44 26 43 19 27 20 20 12 15 8 16%14 IF IF%17 19 11 24 ---+------------------------------------------------------------------------ Mar| 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 Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 1 1 04 | 1 05 | 06 | 07 | 08 | 1 1 1 09 | 10 | 1 11 | 1 12 | 13 | 1 14 | 15 | 1 16 | 2 17 | 18 | 1 19 | 1 20 | 1 21 | 1 22 | 23 | 1 24 | 1 25 | 1 26 | 27 | 1 28 | 1 29 | 30 | 31 | ---+------------------------------------------------------------------------ Mar| 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 -- Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 11 6 13 30 15 15 6 14 16 5 6 19 15 13 2 3 5 8 7 7 11 10 24 13 02 | 30 21 13 15 23 36 44 44 44 32 20 19 12 8 19 11 3 8 8 7 6 13 15 10 03 | 25 19 18 30 42 20 18 13 16 11 21 24 19 28 10 7 3 1 2 2 9 10 9 9 04 | 16 23 24 29 35 35 37 43 38 40 17 15 11 11 5 8 6 5 5 11 5 9 10 14 05 | 7 8 14 25 11 13 10 12 4 6 8 12 9 7 6 6 8 7 4 8 9 9 11 15 06 | 21 27 23 23 19 8 12 19 53 13 13 12 17 19 5 5 4 4 4 9 5 7 5 14 07 | 8 9 11 16 9 6 4 10 34 43 46 23 19 10 10 7 7 5 4 5 16 13 14 19 08 | 15 28 38 34 37 42 21 22 39 27 15 11 10 8 8 5 3 2 1 3 2 5 3 8 09 | 13 17 17 9 11 13 18 14 26 9 4 3 1 2 8 5 4 3 5 4 2 1 8 6 10 | 11 13 5 5 18 32 22 31 18 25 15 9 14 11 10 8 1 3 7 8 2 7 14 18 11 | 15 10 13 12 16 12 20 35 40 47 43 20 15 14 16 11 6 2 9 4 5 12 17 18 12 | 21 20 20 30 39 21 29 24 26 20 7 16 8 9 6 2 4 2 5 3 6 6 5 12 13 | 6 11 24 29 11 10 26 18 10 14 4 11 13 7 7 1 4 5 5 9 6 10 16 18 14 | 7 21 16 36 38 43 33 45 35 33 22 19 12 12 5 3 1 5 0 3 3 6 12 16 15 | 6 10 22 19 5 11 25 18 7 15 21 11 7 2 8 4 3 4 1 6 6 7 24 12 16 | 25 33 28 32 26 42 20 21 26 31 23 24 34 17 3 3 5 4 6 2 7 10 12 16 17 | 13 11 9 12 18 19 34 37 41 30 26 15 11 5 6 6 6 3 3 6 6 4 7 8 18 | 10 13 5 13 17 18 27 16 13 12 18 10 9 8 10 5 3 7 6 3 7 9 13 14 19 | 10 13 23 21 6 7 18 6 8 13 22 14 13 3 1 4 3 2 1 3 3 4 5 1 20 | 0 2 4 5 18 28 20 16 21 8 13 7 10 12 4 7 6 3 2 5 10 13 13 10 21 | 10 11 9 13 26 27 18 18 21 11 21 17 5 16 13 5 2 4 6 6 10 12 17 18 22 | 10 7 9 8 9 16 29 27 12 23 28 20 11 18 9 7 4 4 8 6 8 11 9 14 23 | 16 25 15 8 12 20 38 19 13 30 21 20 11 7 10 10 5 3 4 6 8 11 12 21 24 | 12 13 14 12 8 16 33 24 39 21 13 24 16 16 11 6 4 3 6 5 9 9 14 8 25 | 29 19 8 28 29 32 39 25 46 34 28 13 10 22 12 9 8 6 3 6 3 9 16 15 26 | 15 24 28 21 17 10 18 13 28 34 15 13 8 14 2 7 0 2 2 5 6 16 26 24 27 | 36 25 25 33 32 25 46 33 35 10 15 5 5 6 7 8 5 3 4 9 8 14 17 18 28 | 16 26 28 17 14 8 18 14 25 19 16 13 10 7 10 9 4 7 7 6 5 12 22 26 29 | 25 35 32 31 27 32 20 29 32 20 31 16 20 14 14 11 5 3 5 7 9 15 14 26 30 | 14 29 26 31 33 36 22 28 29 27 39 28 14 21 11 8 5 7 5 7 7 15 12 15 31 | 20 24 20 27 36 23 24 30 32 28 19 13 16 9 12 5 3 7 4 18 10 7 7 11 ---+------------------------------------------------------------------------ Mar| 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 Mar| 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 1 03 | 1 1 04 | 1 05 | 1 06 | 07 | 1 08 | 09 | 10 | 11 | 1 12 | 1 13 | 1 1 14 | 1 15 | 1 16 | 1 17 | 1 1 1 18 | 1 1 19 | 1 1 20 | 1 1 21 | 1 22 | 23 | 24 | 1 25 | 1 26 | 27 | 28 | 1 1 29 | 1 1 30 | 1 31 | 1 1 ---+------------------------------------------------------------------------ Mar| 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 -- Mar| 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 | 0 2 5 5 5 6 10 7 %4 NS NS NS NS NS NS NS NS NS NS 2 5 7 10 3 02 | 13 10 17 14 14 22 18 23 22%16 NS NS NS NS 6 4 2 5 2 7 7 4 10 7 03 | 15 14 11 17 20 8 18 15 20 28 23 17 13 22 11 6 7 2 1 2 2 5 10 9 04 | 16 18 11 18 21 19 14 19 13 27 16 21 11%20 NS NS 0 2 2 3 3 5 8 12 05 | 9 7 9 13 13 9 18 13 NS NS NS 6 6 7 16 1 9 3 2 4 4 8 6 13 06 | 12 13 7 5 13 6 15 13 12 14 9 6 4 14 2 5 4 3 5 5 3 2 %0 NS 07 | 6 4 4 1 2 5 1 %4 NS 3 6 5 6 8 2 3 NS NS %0 1 2 1 3 4 08 | 3 10 7 9 5 18 6 11%20 NS NS NS NS NS NS NS NS NS NS 1 4 2 9 4 09 | 3 6 9 11 10 5 8 7 4 %0 NS %4 7 5 9 6 3 2 4 4 5 2 6 5 10 | 8 12 12 3 7 4 6 15 16 9 %8 NS NS NS %4 3 NS %0 2 4 2 1 4 5 11 | 9 5 8 6 7 11 13 17 14 11 17 10 13 6 7 5 1 0 2 0 3 3 7 18 12 | 12 6 9 7 16 7 7 10 5 %8 NS NS NS NS NS NS NS NS NS NS NS NS NS NS 13 | %8 6 13 13 8 11 14 9 6 %6 NS 5 11 5 NS NS NS NS NS NS NS NS NS NS 14 | NS NS NS%14 12 2 9 6 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 15 | NS NS NS NS%12 9 12 8%10 NS NS NS NS NS NS NS NS NS NS NS 4 4 16 6 16 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 17 | 11 10 3 11 2 3 9 6 13 15 13 9 10 8 2 3 1 3 0 NS NS NS NS %4 18 | 2 2 2 6 9 1 2 %2 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 3 19 | 6 %6 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 20 | NS NS NS NS NS NS 12%10 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 21 | NS NS NS%18 16 13 10 16 17 12 11 10 7 5 8 1 0 1 2 8 4 5 4 12 22 | 9 10 8 14 11 13 10 13 10 14 13 4 3 11 5 1 %0 NS 0 6 2 5 5 10 23 | 11 12 4 10 13 7 5 5 NS NS NS NS NS NS NS 1 3 1 4 0 5 4 5 13 24 | 7 7 7 12 12 12 17 7 16 13 7 1 9 13 5 2 3 2 4 0 1 4 7 7 25 | 16 9 6 14 11 11 12 9 20 11 10 7 6 9 8 5 5 6 1 3 2 8 11 12 26 | 7 16 9 11 9 9 14 9 6 4 3 9 8 5 4 5 3 0 1 4 2 6 3 1 27 | 8 9 14 16 11 8 12 4 4 15 11 14 9 9 7 0 1 2 2 2 2 4 7 6 28 | 5 7 8 8 15 9 13 12 6 NS%10 12 3 4 6 3 3 4 7 8 5 4 12 12 29 | 5 10 14 11 7 15 9 8 14 3 NS NS NS NS NS NS NS NS NS 1 6 5 3 11 30 | 11 13 9 16 14 11 3 15 17 11 23 13 NS 9 2 %0 NS NS NS NS NS NS NS NS 31 | 0 1 4 7 4 8 18 10 12 14 13 11 10 12 8 6 4 2 2 4 4 8 6 %7 ---+------------------------------------------------------------------------ Mar| 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 Mar| 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 1 03 | 2 1 04 | 05 | 1 06 | 07 | 08 | 09 | 10 | 1 11 | 1 1 12 | 1 13 | 14 | 1 15 | 16 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 1 25 | 1 26 | 27 | 28 | 29 | 1 1 30 | 31 | 1 ---+------------------------------------------------------------------------ Mar| 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 -- Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 5 6 12 4 7 12 9 12 11 10 13 8 %6 5 6 3 1 0 1 2 3 3 9 9 02 | 16 4 9 1 6 9 6 16 15 14 3 %5 3 3 4 2 0 4 2 2 2 4 15 17 03 | 14 25 7 8 8 6 27 25 15 23 13 16 2 1 0 0 2 0 3 2 6 18 8 9 04 | 4 7 12 8 4 4 5 9 23 8 6 4 6 3 1 2 1 0 2 4 3 6 12 8 05 | 10 7 8 7 11 7 16 8 12 22 8 5 6 1 1 2 0 2 3 2 %6 %6 10%10 06 |%11 5 7 3 13 15 22 19 13 17 9 %5 NS %3 2 %1 NS NS NS 2 3 6 10 6 07 | 9 12 0 3 10 8 19 21 10%14 NS NS NS %2 6 2 %5 1 1 %0 NS %8 8 8 08 | 11 4 9 6 12 11 13 13 9 28 11 3 3 0 1 0 0 NS NS NS NS %2 NS NS 09 | %0 0 0 0 0 0 1 0 0 0 0 5 9 0 2 1 NS NS %4 0 NS NS NS NS 10 | 6 10 11 9 6 13 9 16 8 16 7 6 4 4 4 0 0 1 0 8 8 8 11 13 11 | 14 10 15 24 21 16 31 29 21 13 11 12 NS NS NS NS %0 %6 1 6 3 11 13 11 12 | 8 12 26 9 14 21 14 13 21 12 17 8 6 5 3 0 1 2 2 10 8 12 14 22 13 | 19 24 15 13 14 18 22 19 23 23 18 13 3 3 3 6 4 5 4 2 6 11 7 17 14 | 24 24 26 14 14%22 35 29 22 15 18 16 7 5 11 3 3 8 NS NS NS%14%14%19 15 | 32 20 27 16 16 13 48 29 31 17 16 7 2 4 3 3 1 2 2 3 11 14 11 18 16 | 14 9 12 18 37 23 25 36 25 8 15 5 5 3 4 5 2 2 1 0 7 9 18 18 17 | 20 20 24 22 13 33 26 38 27 10 14 9 7 10 2 2 0 3 2 7 10 11 15 13 18 | 14 12 8 18 17 22 22 27 30 18 9 8 8 4 %2 5 1 1 3 6 10 9 6 4 19 | 22 14 20 21 12 11 14 19 23 15 10 24 9 4 2 4 3 2 4 6 9 4 6 19 20 | 16 12 11 11 10 19 15 21 17 19 12 8 4 2 6 1 2 1 0 1 10 11 5 28 21 | 28 15 23 14 23 24 34 30 17 13 17 12 10 10 5 4 3 8 7 8 7 4 7 14 22 | 16 16 15 8 21 28 19 14 28 15 11 4 2 2 1 2 0 %4 %0 3 5 9 8 24 23 | 26 28 17 14 25 20 18 18 18 9 7 2 4 6 2 4 6 1 2 1 3 13 13 23 24 | 34 20 25 5 13 2 17 8 11 14 5 2 0 2 6 0 0 0 4 2 1 4 4 3 25 | 9 7 8 1 0 15 16 29 25 13 15 8 12 4 2 4 5 4 1 3 6 14 17 26 26 | 16 11 6 12 9 8 15 12 10 8 11 8 5%10 %4 4 3 5 1 5 10 5 15 28 27 | 30 25 14 33 22 35 49 30 21 7 4 5 3 2 1 5 2 0 5 2 7 9 5 25 28 | 37 19 7 10 12 5 14 22 %6 18 14 9 7 4 5 3 2 %1 2 0 5 4 21 28 29 | 34 37 33 15 33 33 33 36 42 16 23 7 14 3 1 2 3 2 4 13 5 12 22 24 30 | 25 37 26 35 31 42 31 25 23 23 15 5 4 4 1 6 1 1 1 5 3 14 21 26 31 | 40 28 1 7 6 4 8 12 9 11 13 5 4 4 6 2 %0 NS %6 %7 1 12 7 9 ---+------------------------------------------------------------------------ Mar| 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 Mar| 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 03 | 1 04 | 05 | 1 06 | 1 07 | 08 | 1 09 | 10 | 1 1 11 | 1 12 | 1 1 1 1 13 | 14 | 15 | 16 | 17 | 1 1 18 | 1 19 | 1 20 | 21 | 1 1 1 22 | 1 23 | 1 24 | 25 | 26 | 27 | 1 28 | 2 1 1 29 | 30 | 1 31 | ---+------------------------------------------------------------------------ Mar| 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 -- Mar| 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 | 80 116 143 133 135 161 116 111 92 %96 CW CW CW 63 32 22 10 9 12 21 21 37 68 68 02 |105 111 127 127 147 146 140 152 90 76 64 75 62 47 29 20 8 7 10 20 21 25 53 47 03 | 81 117 101 128 125 144 151 115 91 83 CW CW CW CW CW 17 13 10 13 18 30 32 46 61 04 | 82 117 99 111 103 124 133 138 114 119 106 CW CW CW CW CW CW 8 13 14 21 30 61 57 05 | 84 103 120 123 134 127 164 137 172 104 97 76 CW CW CW CW 5 5 12 18 24 28 53 61 06 | 90 92 102 92 108 107 114 132 116 104 83 73 55 42 CW CW %8 10 11 12 20 30 44 56 07 | 64 106 110 95 92 154 124 107 128 125 103 CW CW CW 41 20 10 6 9 10 24 37 45 56 08 | 74 110 104 78 80 141 133 99 98 95 89 78 %78 CW CW CW %12 7 5 10 16 19 42 62 09 | 77 111 135 98 112 107 126 93 101 100 CW CW CW CW CW CW %10 7 10 11 19 36 59 55 10 | 57 81 105 81 81 89 79 91 78 92 70 %74 CW CW CW CW 12 11 14 13 11 31 45 40 11 | 66 102 107 94 82 107 89 75 73 88 72 70 68 CW %32 30 15 10 10 15 22 37 36 67 12 | 93 92 101 83 93 123 96 89 77 89 83 %76 %68 38 27 13 8 8 6 11 31 37 41 57 13 | 88 89 105 105 86 102 149 119 94 97 CW %83 61 38 CW %13 21 9 4 11 15 29 60 70 14 | 92 98 91 102 122 118 111 106 88 98 88 %72 CW CW CW CW %4 7 10 15 15 22 51 53 15 | 74 107 102 88 78 78 126 118 93 78 75 65 50 42 26 10 6 7 12 14 19 33 46 73 16 | 76 81 87 76 86 94 77 69 83 82 %58 CW CW 43 30 13 11 7 11 9 24 36 53 56 17 | 67 82 85 79 88 91 117 75 74 69 59 CW CW 24 15 9 10 10 4 15 15 20 38 43 18 | 57 102 85 82 87 97 112 79 52 71 60 69 52 48 32 23 18 16 11 21 13 23 37 43 19 | 79 93 93 80 73 69 80 59 74 60 71 50 CW CW %16 13 6 3 5 17 12 30 32 42 20 | 65 78 73 61 79 54 58 51 56 98 51 CW CW CW 25 10 9 11 4 10 23 29 31 40 21 | 76 81 83 86 69 96 96 80 76 74 71 CW CW CW %18 20 7 9 3 16 18 36 36 51 22 | 61 104 96 93 65 97 106 75 76 61 81 %84 CW CW CW CW 6 13 12 11 20 36 49 42 23 | 86 122 89 102 88 111 107 91 90 86 87 71 CW CW CW CW %10 5 9 13 16 31 45 81 24 | 99 86 98 73 68 114 146 115 99 108 CW CW CW CW %21 14 14 11 13 11 24 35 63 80 25 | 90 107 92 95 97 99 130 117 87 85 78 78 58 48 23 19 14 6 14 20 21 39 49 70 26 | 90 117 105 102 94 103 118 127 108 96 69 70 65 48 35 16 10 16 8 16 18 45 46 69 27 | 92 106 96 79 94 101 132 106 103 90 91 CW CW 31 28 25 7 9 14 15 15 33 49 71 28 | 90 96 91 88 105 101 113 92 95 96 86 83 CW CW CW %16 CW CW 6 14 13 43 61 69 29 | 91 89 120 97 93 91 82 80 93 96 93 CW CW CW 30 19 11 6 9 18 19 49 50 45 30 | 85 114 92 74 96 %78 NS 112 110 72 97 %78 %76 43 39 13 19 14 11 17 16 38 48 79 31 | 78 102 98 101 118 106 112 91 98 117 85 73 82 -- -- -- -- -- -- 13 9 25 31 58 ---+----------------------------------------------------------------------------------------------- Mar| 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 Mar| 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 03 | 1 1 1 04 | 05 | 1 1 1 1 1 1 06 | 1 1 07 | 1 1 08 | 1 1 1 09 | 1 10 | 2 2 1 1 11 | 1 1 1 1 3 12 | 13 | 1 1 1 1 14 | 1 1 1 2 1 15 | 1 1 1 1 1 16 | 17 | 1 1 18 | 1 1 1 1 1 19 | 1 1 20 | 1 2 1 21 | 1 1 22 | 1 1 1 23 | 1 1 1 1 24 | 3 1 1 1 25 | 1 1 26 | 3 2 27 | 1 28 | 1 2 1 1 2 29 | 1 1 1 30 | 31 | 1 1 ---+------------------------------------------------------------------------ Mar| 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 -- Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 9 9 9 8 12 15 19 15 11 12 10 10 7 3 4 1 4 5 4 7 6 10 11 12 02 | 9 6 5 12 14 6 12 12 18 10 7 3 3 1 9 3 6 2 5 5 7 7 13 9 03 | 4 12 6 13 15 4 12 21 22 8 7 4 4 6 5 1 4 2 3 3 10 7 9 8 04 | 11 7 9 7 9 6 6 12 12 12 12 6 5 7 4 4 4 4 4 5 3 6 11 8 05 | 7 8 7 8 9 10 13 16 8 15 13 5 12 8 5 3 4 2 2 7 8 6 6 10 06 | 6 8 4 8 9 6 14 10 16 7 8 9 10 8 4 4 2 0 5 7 7 2 3 9 07 | 5 10 4 9 11 9 9 7 23 10 13 15 9 10 4 2 2 3 2 2 10 12 7 12 08 | 9 13 12 8 6 13 10 21 14 9 14 8 7 2 7 5 1 1 6 5 6 6 10 14 09 | 8 8 11 8 10 7 8 11 15 11 5 5 7 4 2 3 3 0 4 5 6 8 15 7 10 | 5 6 9 6 9 8 15 18 5 10 11 6 4 5 4 4 3 0 3 8 6 2 7 12 11 | 8 6 12 8 2 10 7 18 11 12 12 10 5 4 4 3 4 3 3 1 5 6 12 13 12 | 10 7 11 13 9 10 13 13 11 14 13 14 11 7 6 2 5 2 4 2 8 6 6 8 13 | 6 9 9 12 5 10 9 13 10 18 7 7 9 10 1 2 3 2 2 11 6 10 15 15 14 | 7 11 7 9 13 11 11 14 6 12 7 6 11 2 1 2 0 1 2 3 2 7 12 9 15 | 7 9 11 11 3 10 13 13 13 8 7 8 5 3 5 3 0 3 2 3 9 6 13 8 16 | 11 13 12 10 9 20 12 10 14 15 8 5 9 8 5 3 2 3 5 3 8 18 9 11 17 | 11 5 9 7 15 12 18 16 14 9 11 6 6 6 4 5 1 7 1 7 9 11 12 14 18 | 10 16 3 16 10 9 8 10 16 7 3 9 9 7 3 3 4 2 6 5 5 5 14 9 19 | 6 8 7 16 6 12 20 13 7 6 6 8 8 6 3 2 4 3 2 5 10 6 7 4 20 | 12 7 8 5 8 11 20 9 12 12 3 9 9 8 4 2 2 2 2 4 10 13 8 5 21 | 8 13 8 8 8 11 10 6 17 9 9 7 5 2 6 5 2 2 3 7 6 6 11 7 22 | 10 9 10 7 8 7 7 11 10 8 6 13 5 9 5 4 1 3 7 1 8 13 8 5 23 | 13 12 4 8 10 10 20 17 9 12 3 10 3 4 5 3 1 1 5 2 11 10 11 12 24 | 6 8 8 8 16 12 14 7 20 12 4 4 7 6 2 1 5 0 4 2 6 5 14 8 25 | 13 7 8 10 14 9 15 11 22 11 13 7 3 3 8 2 6 1 5 6 7 8 13 8 26 | 11 13 10 8 11 11 11 9 19 12 10 6 8 5 7 3 3 2 2 7 3 9 13 11 27 | 7 11 10 14 16 7 18 13 10 10 15 4 4 6 5 1 3 3 6 8 6 10 11 12 28 | 6 8 6 9 9 10 15 13 8 8 10 7 0 3 5 11 2 1 4 5 2 6 9 17 29 | 14 7 9 9 10 17 8 16 14 9 8 10 4 6 6 7 1 1 3 3 3 6 8 12 30 | 10 7 9 7 15 13 3 11 11 9 6 6 6 6 4 1 3 5 6 4 6 5 8 4 31 | 11 16 9 6 13 9 7 15 7 9 9 5 8 6 0 4 2 1 2 7 8 9 5 5 ---+------------------------------------------------------------------------ Mar| 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 Mar| 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 1 1 03 | 1 1 04 | 05 | 1 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 1 1 14 | 1 15 | 16 | 1 17 | 18 | 19 | 1 20 | 1 21 | 1 22 | 23 | 24 | 1 25 | 1 26 | 27 | 28 | 29 | 1 30 | 31 | 1 ---+------------------------------------------------------------------------ Mar| 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 -- Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 14 17 18 36 29 42 41 28 41 30 27 39 26 25 18 14 12 10 11 8 8 17 22 15 02 | 25 17 25 30 31 32 34 37 27 28 29 26 24 18 21 14 8 8 7 11 11 11 18 14 03 | 22 21 20 29 40 20 39 27 38 40 33 28 29 29 18 8 9 10 5 6 5 9 16 18 04 | 27 25 31 35 48 35 28 37 27 41 34 43 27 30 21 9 4 4 4 10 6 6 13 21 05 | 12 17 23 30 37 28 30 42 37 42 31%26 12 17 12 9 7 6 2 9 8 11 15 11 06 | 13 21 19 24 27 18 29 22 27 29 27 33 18 28 20 16 10 4 8 9 6 8 13 14 07 | 20 20 22 25 34 32 31 29 45 31 37 25%16 24 22%11 7 11 8 6 14 15 13 17 08 | 19 24 25 28 29 32 21 37 46 31 33 38 34 22 21 14 9 6 6 4 4 9 9 10 09 | 6 11 14 26 28 19 37 24 29 14 14 24 38 30 31 14 13 8 11 10 7 11 17 8 10 | 16 22 16 11 23 20 25 40 34 33 34 30 29 18 16 14 %6 5 5 11 4 4 15 17 11 | 21 12 36 24 27 22 21 35 28 41 37 23 25 26 21 12 6 3 5 2 8 14 12 13 12 | 18 13 22 27 30 25 24 29 32 28 35 33 11 14 16 13 7 2 5 3 8 11 7 17 13 | 18 24 24 35 24 32 33 27 20 36 34 31 32 16 15 8 9 9 7 7 7 14 12 19 14 | 16 27 18 25 39 31 30 32 31 30 25 25 27 26 16 5 5 14 7 9 16 12 22%20 15 | 18 34 38 37 24 29 36 35 47 30 31 27 30 15 13 11 4 7 8 8 11 9 26 11 16 | 25 18 33 27 19 34 30 23 30 28 31 25 38 23 16 5 5 %4 16 2 16 18 19 28 17 | 28 26 22 31 23 37 39 31 40 36 37%32 29 18 16 16 16 6 2 2 9 13 15 13 18 | 15 27 19 30 25 25 33 35 23 22 14 20 9 24 14 18 12 11 11 10 5 9 23 17 19 | 20 23 19 33 27 24 36 39 30 28 23 31 25 16 11 17 5 7 4 9 5 15 14 10 20 | 28 18 33 29 34 28 29 24 33 28 16 12 14 17 14 16 11 7 4 8 11 14 17 16 21 | 24 27 24 32 29 27 23 31 33 36 24 25 15 18 16 12 4 5 6 10 10 11 10 19 22 | 13 20 26 32 20 41 30 32 30 28 33 30 24 16 15 13 7 7 13 7 11 19 14 16 23 | 17 33 19 39 30 24 37 32 37 29 26 25 16 19 18 16 12 7 6 4 6 13 13 22 24 | 16 17 21 33 29 23 35 22 43 32 30 22 26 25 22 7 5 7 7 3 8 9 19 12 25 | 31 21 16 23 22 27 34 15 24 19 29 18 21 19 15 10 8 6 3 9 7 12 15 35 26 | 19 30 22 16 25 24 26 21 33 14 12 26 22 14%11 15 4 8 1 10 5 16 13 12 27 | 28 22 23 24 34 30 36 21 28 22 24 24 15 15 22 9 11 8 12 13 10 14 16 19 28 | 12 16 16 24 34 24 29 31 25 29 28 26 14 18 15 14 7 8 4 8 10 9 21 20 29 | 11 21 25 18 24 18 28 21 23 21 22 18 17 18 15 13 7 4 7 3 5 9 10 20 30 | 13 15 22 22 35 27 20 25 15%14 38 18 14 24 12 2 5 2 4 2 7 11 11 10 31 | 24 14 12 29 18 24 25 26 24 25 14 21 28 15 14 8 8 5 5 11 7 12 14 21 ---+------------------------------------------------------------------------ Mar| 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 Mar| 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 | 2 1 04 | 05 | 1 1 1 06 | 07 | 1 1 1 1 08 | 09 | 10 | 11 | 1 1 1 1 12 | 1 13 | 1 14 | 1 15 | 16 | 17 | 1 18 | 19 | 1 20 | 1 21 | 1 22 | 23 | 24 | 1 25 | 1 26 | 1 27 | 28 | 1 29 | 1 1 30 | 31 | 1 1 ---+------------------------------------------------------------------------ Mar| 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 -- Mar| 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 | NS | NS | NS | NS | NS | NS | NS | 12 | 17 | 12 | 13 | 24 | 39 | 36 | 35 | 43 | 39 | 52 | 53 | 55 | 71 | 60 | 45 | 38 | 02 | NS | 54 | 45 | 27 | 30 | 18 | 19 | 15 | 12 | 16 | 25 | 17 | 26 | 44 | 43 | 43 | 44 | 41 | 59 | 58 | 53 | 65 | 52 | 37 | 03 | 49 | 55 | 44 | 24 | 27 | 21 | 21 | 21 | 15 | 34 | 23 | 31 | 35 | 36 | 47 | 29 | 37 | 29 | 49 | 38 | 51 | 48 | 61 | 68 | 04 | 60 | 50 | 33 | 20 | 19 | 17 | 17 | 16 | 9 | 20 | 25 | 21 | 27 | 49 | 47 | 33 | 24 | 53 | 32 | 54 | 45 | 32 | 52 | 44 | 05 | 54 | 53 | 35 | 25 | 20 | 24 | 18 | 16 | 16 | 11 | 11 | 27 | 27 | 38 | 39 | 46 | 49 | 46 | 45 | 39 | 50 | 51 | 41 | 55 | 06 | 52 | 58 | 49 | 37 | 39 | 27 | 20 | 11 | 12 | 14 | 12 | 35 | 30 | 35 | 53 | 48 | 43 | 56 | 52 | 53 | 48 | 59 | 54 | 37 | 07 | 48 | 49 | 36 | 20 | 15 | 24 | 18 | 14 | 6 | 12 | 22 | 23 | 31 | 51 | 59 | 39 | 41 | 48 | 53 | 65 | 59 | 61 | 60 | 53 | 08 | 54 | 54 | 44 | 37 | 23 | 18 | 14 | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 09 |??? |??? | 28 | 12 | 15 | 18 | 12 | 20 | 11 | 18 | 17 | 21 | 20 | 39 | 47 | 48 | 44 | 42 | 54 | 56 | 56 | 53 | 41 | 48 | 10 | 58 | 44 | 33 | 34 | 38 | 23 | 17 | 25 | 13 | 17 | 19 | 26 | 45 | 36 | 40 | 41 | 34 | 28 | 37 | 47 | 50 | 62 | 55 | 45 | 11 | NS | NS | NS | 30 | 30 | 20 | 13 | 17 | 11 | 17 | 22 | 32 | 44 | 49 | 50 | 60 | 57 | 50 | 47 | 51 | 50 | 51 | 46 | 44 | 12 | 65 | 47 | 35 | 29 | 19 | 24 | 19 | 18 | 13 | 10 | 12 | NS | 23 | NS | NS | NS | NS | 38 | 43 | 43 | 53 | 50 | 47 | 55 | 13 | 59 | 49 | 39 | 22 | 16 | 17 | 19 | 22 | 14 | 9 | 19 | 30 | 51 | 56 | 56 | 40 | 53 | 30 | 49 | 60 | 51 | 75 | 54 | 53 | 14 | 43 | 42 | 34 | 24 | 19 | 13 | 17 | 15 | 7 | 9 | 22 | 30 | 27 | 44 | 58 | 60 | 49 | 55 | 46 | 41 | 49 | 62 | 62 | 51 | 15 | 50 | 48 | 37 | 24 | 27 | 14 | 22 | 19 | 15 | 9 | 16 | 21 | 38 | 38 | 57 | 36 | IF | IF | 47 | 50 | 63 | 74 | 55 | 47 | 16 | 46 | 32 | 25 | 22 | 27 | 18 | 17 | 19 | 11 | 10 | 17 | 27 | 43 | 38 | 41 | 43 | 47 | 54 | 41 | 55 | 66 | 69 | 55 | 65 | 17 | 47 | 39 | 34 | 31 | 20 | 27 | 21 | 9 | 19 | 11 | 21 | 16 | 49 | 43 | 45 | 47 | 45 | 27 | 67 | 41 | 45 | 61 | 66 | 38 | 18 | 49 | 49 | 50 | 24 | NS | 22 | 32 | 16 | 16 | 17 | 17 | 28 | 37 | 41 | 50 | 33 | 58 | 45 | 51 | 48 | 44 | 56 | 54 | 33 | 19 | 51 | 32 | 20 | 18 | 16 | NS | 12 | 16 | 23 | 9 | 16 | IF | 36 | 34 | IF | 43 | 55 | 57 | 52 | 48 | 60 | 69 | 43 | 44 | 20 | 45 | 39 | 32 | 17 | 18 | 19 | 14 | 5 | 9 | 11 | 12 | 22 | 36 | 36 | 48 | 46 | 41 | 53 | 43 | 53 | 56 | 48 | 60 | 75 | 21 | 65 | 75 | 48 | 36 | 21 | 28 | 28 | 19 | 13 | 13 | 21 | 31 | 34 | 50 | 46 | 34 | 32 | 32 | 35 | 51 | 51 | 57 | 53 | 32 | 22 | 39 | NS | NS | IF | 27 | 24 | 20 | 22 | 11 | 9 | 15 | 24 | 37 | 49 | 47 | 34 | 52 | 42 | 49 | 44 | 34 | 34 | 42 | 49 | 23 | 73 | 60 | NS | NS | 31 | 26 | 26 | 19 | 9 | 10 | 16 | 29 | 40 | 54 | 45 | 58 | 43 | 42 | 35 | 39 | 61 | 63 | 57 | 62 | 24 | 58 | 58 | 39 | 32 | 36 | 30 | 17 | 16 | 14 | 13 | 14 | 27 | 37 | 30 | 39 | 44 | 56 | 37 | 27 | 41 | 44 | 65 | 65 | 56 | 25 | 44 | 34 | 24 | 18 | 15 | 19 | 27 | 17 | 23 | 15 | 20 | 22 | 35 | 36 | 36 | 29 | 38 | 36 | 35 | 35 | 42 | 60 | 50 | 48 | 26 | NS | NS | 34 | NS | 28 | NS | 28 | 18 | 21 | 13 | 16 | 42 | 43 | 40 | 45 | 39 | NS | 44 | 49 | 49 | 67 | 46 | 51 | 35 | 27 | 61 | 59 | 32 | 38 | 24 | 31 | 23 | NS | 10 | 9 | 4 | 23 | 27 | 36 | 51 | 36 | 33 | 45 | 48 | 36 | 33 | 61 | 43 | 53 | 28 | 40 | 24 | 29 | 12 | 19 | 12 | 18 | 17 | 17 | 10 | 13 | 21 | 41 | 53 | 57 | 54 | 60 | 40 | 47 | 46 | 55 | 39 | 32 | 46 | 29 | 38 | 29 | 12 | 15 | 10 | 7 | 16 | 10 | 11 | 11 | 10 | 27 | 29 | 33 | 43 | 39 | 34 | 38 | 52 | 38 | 47 | 48 | 64 | 38 | 30 | 45 | 39 | 22 | 20 | 18 | 22 | 19 | 17 | 6 | 5 | 14 | 23 | 35 | 31 | 43 | 49 | 61 | 49 | 43 | 37 | 46 | 43 | 50 | 42 | 31 | 56 | 27 | 21 | 29 | 31 | 23 | 20 | 44 | 20 | 16 | 13 | 25 | 30 | NS | 42 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 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 Mar| 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 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 02 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 09 |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 10 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | NS | NS | NS | NS | 0 | 0 | 1 | 1 | 0 | 3 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 14 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 15 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | IF | IF | 1 | 0 | 0 | 0 | 0 | 1 | 16 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 2 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 0 | 1 | 0 | NS | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | NS | NS | IF | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 23 | 1 | 0 | NS | NS | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 25 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 26 | NS | NS | 0 | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 28 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 31 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 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 -- Mar| 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 | 22 | 18 | 23 | 13 | 12 | 10 | 4 | 2 | 3 | 5 | 4 | 6 | 14 | 17 | 14 | 23 | 22 | 18 | 29 | 21 | 29 | 38 | 30 | 28 | 02 | 23 | 24 | 23 | 20 | 10 | 21 | 11 | 8 | 0 | 3 | 6 | 4 | 7 | 12 | 17 | 14 | 25 | 20 | 23 | 34 | 17 | 20 | 34 | 38 | 03 | 27 | 26 | 22 | 21 | 18 | 16 | 6 | 5 | 6 | 8 | NS | 6 | 10 | 13 | 16 | 25 | 27 | 21 | 28 | 30 | 26 | 21 | 40 | 20 | 04 | 26 | 22 | 26 | 15 | 18 | 13 | 9 | 6 | 6 | 8 | 6 | 6 | 8 | 16 | 12 | 15 | 12 | 15 | 32 | 33 | 27 | 28 | 36 | 34 | 05 | 35 | 33 | 27 | 31 | 21 | 16 | 6 | 4 | 7 | 9 | 10 | 8 | 6 | 15 | 13 | 15 | 22 | 21 | 21 | 20 | 19 | 31 | 34 | 35 | 06 | 25 | 14 | 26 | 17 | 12 | 16 | 12 | 4 | 2 | NS | 11 | 7 | 5 | 3 | 14 | 25 | 20 | 11 | 30 | 30 | 28 | 26 | 23 | 20 | 07 | 23 | 25 | 17 | 19 | 16 | 14 | 7 | 7 | 6 | 4 | 1 | 13 | 15 | 11 | 14 | 11 | 19 | 26 | 26 | 29 | 31 | 26 | 27 | 34 | 08 | 25 | 29 | 9 | 8 | 14 | 16 | 11 | 4 | 2 | 2 | 4 | 1 | 6 | 10 | 13 | 5 | 16 | 24 | 20 | 23 | 15 | 21 | 20 | 23 | 09 | 20 | 17 | 17 | 12 | 9 | 14 | 2 | 5 | 2 | NS | 6 | 12 | 2 | 12 | 19 | 21 | 15 | 22 | 25 | 21 | 30 | 23 | 39 | 29 | 10 | 18 | 25 | 18 | 17 | 11 | 11 | 6 | 2 | 2 | 5 | 5 | 5 | 7 | 13 | 12 | 12 | 19 | 29 | 21 | 19 | 30 | 28 | 28 | 24 | 11 | 34 | 26 | 17 | 12 | 12 | 16 | 7 | 2 | NS | NS | NS | NS | 6 | 7 | 10 | 11 | 14 | 12 | 17 | 28 | 24 | 25 | 34 | 28 | 12 | 14 | 14 | 21 | 9 | 6 | 9 | 4 | 8 | 2 | 2 | 2 | 8 | 7 | 6 | 12 | 13 | 24 | 19 | 28 | 26 | 22 | 23 | 19 | 10 | 13 | 25 | 18 | 10 | 20 | 13 | 8 | 1 | 4 | 10 | NS | 10 | 6 | 12 | 22 | 23 | 17 | 22 | 19 | 11 | 23 | 19 | 23 | 16 | 7 | 14 | 17 | 11 | 8 | 12 | 2 | 5 | 3 | 0 | NS | 1 | 2 | 4 | 12 | 14 | 21 | 11 | 16 | 23 | 25 | 18 | 26 | 26 | 23 | 21 | 15 | 13 | 8 | 14 | 11 | 3 | 6 | 4 | 6 | NS | 6 | 2 | 5 | 10 | 16 | 14 | 14 | 18 | 24 | 20 | 23 | 23 | 25 | 21 | 34 | 16 | 24 | 33 | 19 | 30 | 28 | 9 | 6 | 4 | 4 | 7 | 2 | 10 | 6 | 11 | 13 | 15 | 18 | 17 | 32 | 24 | 21 | 32 | 28 | 22 | 17 | 27 | 18 | 26 | 23 | 17 | 8 | 5 | 5 | 6 | 2 | 5 | 5 | 9 | 13 | 17 | 14 | 17 | 14 | 21 | 18 | 10 | 20 | 24 | 23 | 18 | 11 | 11 | 11 | 11 | 5 | 5 | 3 | 0 | 8 | 3 | 2 | 3 | 7 | 12 | 15 | 23 | 16 | 19 | 17 | 21 | 16 | 20 | 28 | 16 | 19 | 17 | 4 | 11 | 12 | 6 | 4 | 4 | 2 | 5 | 4 | 6 | 8 | 7 | 11 | 6 | 20 | 13 | 18 | 23 | 23 | 23 | 34 | 20 | 20 | 20 | 17 | 9 | 12 | 13 | 9 | 9 | 10 | 5 | 2 | 0 | 6 | 12 | 17 | 13 | 16 | 19 | 18 | 24 | 21 | 23 | 17 | 14 | 21 | 24 | 21 | 14 | 21 | 19 | 19 | 19 | 11 | 7 | 1 | 8 | 12 | 7 | 10 | 9 | 10 | 11 | 14 | 12 | 18 | 21 | 23 | 22 | 16 | 33 | 27 | 22 | 23 | 24 | 20 | 18 | 13 | 13 | 8 | 5 | 3 | 5 | 6 | 8 | 16 | 11 | 12 | 14 | 20 | 12 | 22 | 20 | 21 | 26 | 25 | 20 | 23 | 14 | 19 | 19 | 18 | 10 | 8 | 12 | 6 | 4 | 3 | 4 | 6 | 8 | 14 | 11 | 12 | 11 | 23 | 18 | 27 | 22 | 25 | 25 | 35 | 24 | 19 | 20 | 17 | 20 | 22 | 16 | 2 | 5 | 4 | 7 | 5 | 8 | 8 | 16 | 13 | 30 | 23 | 16 | 26 | 23 | 26 | 41 | 18 | 34 | 25 | 25 | 24 | 19 | 15 | 22 | 13 | 8 | 7 | 4 | 2 | 6 | NS | 7 | 16 | 9 | 16 | 23 | 32 | 23 | 11 | 24 | 33 | 24 | 23 | 26 | 30 | 16 | 25 | 22 | 17 | 12 | 16 | 5 | 1 | 5 | 5 | 5 | 14 | 20 | 15 | 19 | 20 | 13 | 25 | 32 | 24 | 34 | 21 | 15 | 27 | 33 | 29 | 21 | 14 | 18 | 10 | 5 | 4 | 4 | 4 | 5 | 6 | 15 | 22 | 14 | 17 | NS | 22 | 26 | 21 | 23 | 23 | 15 | 21 | 28 | 11 | 21 | 13 | 16 | 14 | 15 | 12 | 6 | 5 | 1 | 5 | NS | 4 | 22 | 21 | 14 | 19 | 23 | 23 | 24 | 21 | 20 | 20 | 22 | 29 | 22 | 35 | 16 | 25 | 13 | 8 | 17 | 5 | 8 | NS | 2 | 4 | 7 | 10 | 13 | 11 | 22 | 25 | 21 | 27 | 31 | 21 | 19 | 24 | 30 | 20 | 27 | 21 | 21 | 32 | 16 | 11 | 2 | 5 | 3 | 3 | 2 | 7 | 12 | 9 | 12 | 18 | 21 | 26 | 23 | 20 | 17 | 17 | 19 | 31 | 16 | 14 | 22 | 21 | 16 | 16 | 7 | 4 | 1 | 4 | 9 | 5 | 4 | 3 | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 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 Mar| 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 1 | 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 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 1 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 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 -- Mar| 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 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 14 | 8 | 5 | 14 | 18 | 8 | 14 | 19 | 32 | 02 | 22 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | 3 | 6 | 7 | 10 | 16 | 8 | 16 | 8 | 15 | 18 | 7 | 16 | 21 | 32 | 03 | 22 | 29 | 22 | 21 | 14 | 12 | 8 | 8 | 1 | 4 | 3 | 8 | 5 | 8 | 11 | 19 | 17 | 13 | 10 | 17 | 17 | 8 | 29 | 14 | 04 | 30 | 20 | 21 | 9 | 16 | 11 | 11 | 4 | 2 | 0 | 8 | 2 | 4 | 14 | 12 | 8 | 10 | 15 | 18 | 21 | 15 | 19 | 26 | 18 | 05 | 25 | 21 | 9 | 14 | 24 | 14 | NS | 8 | 2 | 2 | 8 | 7 | 6 | 8 | 6 | 10 | 12 | 8 | 18 | 15 | 11 | 13 | 13 | 24 | 06 | 12 | NS | NS | NS | NS | NS | NS | 5 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 07 | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 2 | 3 | 9 | 10 | 9 | 11 | 4 | 15 | 11 | 7 | 8 | 13 | 17 | 19 | 29 | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 12 | 15 | 18 | 10 | 17 | 20 | 36 | 09 | NS | NS | NS | NS | NS | NS | NS | 5 | 2 | 5 | 5 | 9 | 5 | 9 | 10 | 10 | 11 | 15 | 9 | 14 | 11 | 16 | 28 | 23 | 10 | 29 | 18 | 17 | NS | 11 | NS | NS | NS | NS | 5 | 6 | 6 | 3 | 7 | 13 | 10 | 15 | 19 | 20 | 11 | 17 | 12 | 25 | 27 | 11 | 27 | 27 | 25 | 18 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 12 | 6 | 13 | 23 | 12 | 14 | 10 | 20 | NS | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 14 | 10 | 18 | NS | 13 | 15 | 19 | 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 | NS | NS | NS | NS | 11 | 9 | NS | NS | NS | 15 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 13 | 10 | 12 | 9 | 19 | 12 | 15 | 13 | 16 | 26 | 19 | 22 | 15 | 18 | NS | NS | NS | NS | 5 | 4 | 8 | 15 | 7 | 11 | 12 | 7 | 11 | 12 | 16 | 16 | 20 | 18 | 19 | 17 | 24 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 13 | 8 | 6 | NS | NS | 18 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 11 | 9 | NS | NS | NS | NS | NS | NS | NS | 19 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 20 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 9 | 9 | 10 | 11 | 9 | 13 | 11 | 12 | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 7 | 4 | 6 | 2 | 15 | 10 | 19 | 18 | 10 | 13 | 15 | 14 | 18 | 14 | 22 | 19 | 20 | 18 | 22 | 23 | 11 | 6 | 4 | 6 | 9 | 0 | 3 | NS | NS | 7 | 16 | 15 | 14 | 21 | 10 | 13 | 23 | 24 | NS | 23 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 5 | 2 | 8 | 7 | 10 | 16 | 15 | 15 | 11 | 9 | 22 | 14 | 16 | 17 | 27 | 24 | 15 | 12 | 24 | 24 | 25 | 9 | 11 | 5 | 3 | 6 | 4 | 8 | 5 | 14 | 11 | 14 | 18 | 15 | 19 | 15 | 18 | 26 | 17 | 27 | 25 | 27 | 23 | 19 | 13 | 20 | 17 | 8 | 4 | 3 | 3 | 10 | NS | NS | 12 | 6 | 12 | 26 | 18 | 17 | NS | 15 | 21 | 21 | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | NS | NS | 10 | 10 | 13 | 15 | 9 | 16 | 24 | 20 | 27 | 21 | 20 | 27 | 12 | 26 | 19 | 17 | 22 | 21 | 6 | 11 | 3 | 2 | 6 | 8 | 10 | 13 | 11 | 10 | 12 | 18 | 13 | 19 | 13 | 18 | 14 | 11 | 28 | 17 | 23 | 20 | NS | NS | NS | NS | NS | NS | NS | 5 | 4 | 4 | 11 | 17 | 10 | 12 | 15 | 14 | 17 | 10 | 15 | 17 | 20 | 29 | 21 | 18 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 5 | 10 | 7 | 8 | 13 | 18 | 15 | 21 | 16 | 11 | 14 | 17 | 30 | 15 | 20 | 20 | 19 | 15 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 7 | 16 | 17 | 11 | 15 | 16 | 11 | 17 | 13 | 31 | 20 | 15 | NS | NS | NS | 9 | 7 | 4 | 4 | 5 | 5 | 6 | 6 | 8 | 6 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 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 Mar| 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 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 02 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | NS | NS | NS | NS | NS | NS | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 07 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | NS | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 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 | NS | NS | NS | NS | 0 | 0 | NS | NS | NS | 15 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | NS | NS | 18 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 19 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 20 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 23 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | 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 | 1 | 0 | 1 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 1 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 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 ----------------------------------------------------------------------------- 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 2007.04.28