Radio Meteor Observation in Japan No.089 March, 2009 ( 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 | 26 29 32 37 27 24 29 23 25 26 19 23 12 NS NS 2 2 4 2 5 8 13 15 28 02 | 27 30 34 25 25 25 34 22 15 12 %8 %5 NS NS NS NS %1 2 0 2 7 14 12 14 03 | 18 17 20 23 30 23 26 18 11 10 16 12 7 7 3 1 2 5 0 3 1 12 18 19 04 | 8 6 21 24 14 27 21 11 16 16 17 15 16 11 5 3 3 2 1 4 2 8 13 10 05 | 11 12 17 32 27 14 36 29 15 7 10 21 9 9 3 9 1 1 5 2 3 9 15 23 06 | 31 16 10 17 14 15 22 16 12 20 13 21 15 16 3 4 7 3 1 2 2 10 17 25 07 | 28 26 14 18 23 31 30 16 1 %6 NS NS %1 NS NS %0 1 4 2 1 %2 %3 NS NS 08 | 5%18 29 27 24 25 26 28 22 22 22 %3 10 13 %5 %5 3 2 4 6 8 7 18 9 09 | 22 9 30 28 27 27 30 22 17 17 15 27 17 14 9 1 5 7 2 3 6 16 11 10 10 | 13 20 15 19 21 18 20 23 20 24 %6 %4 3 8 6 2 5 2 2 0 11 9 10 16 11 | 15 17 22 27 22 19 17 15 8 12 4 9 6 7 0 2 1 3 2 2 4 10 6 9 12 | 24 25 27 21 21 20 25 21 13 8 NS %6 NS NS %1 1 1 0 3 3 5 8 8 12 13 | 15 19 12 17 27 12 20 25 21 24 9 4 14 15 12 8 4 3 6 5 8 13 18 18 14 | 38 30 63 49 51 31 24 20 15 13 19 25 11 12 4 0 %2 NS %2 2 1 5 9 9 15 | 27 14 20 18 9 14 20 26 28 10 8 5 2 %2 3 3 10 1 2 6 11 9 17 24 16 | 15 27 16 19 17 22 22 20 6 28 12 18 4 8 4 4 7 9 8 2 10 5 13 29 17 | 35 21 31 19 27 24 24 25 11 13 18 6 %1 6 3 2 3 4 4 6 5 12 21 17 18 | 26 31 33 31 25 27 32 22 20 14 10 9 9 3 5 5 4 1 3 3 10 14 16 21 19 | 26 35 26 23 23 23 21 32 19 37 11 12 16 12 8 7 1 2 5 2 7 13 13 10 20 | 25 22 22 26 21 24 27 29 17 18 7 2 1 2 4 1 2 0 4 3 1 %4 9 10 21 | 25 20 22 26 28 29 21 36 11 14 5 6 6 2 3 2 0 2 3 1 3 9 8 15 22 | 24 14 18 20 27 13 25 16 24 23 16 18 10 11 17 5 8 7 2 7 7 10 15 11 23 | 21 25 29 12 12 13 29 8 11 8 NS %6 6 %1 5 %5 3 2 2 2 9 7 14 21 24 | 17 11 21 21 18 18 14 15 18 14 9 12 7 NS 2 3 2 1 1 3 4 7 12 26 25 | 20 25 22 17 21 16 23 17 19 27 8 14 9 7 2 3 1 2 0 2 0 6 18 17 26 | 13 12 13 23 16 21 26 17 14 11 5 NS %0 2 1 7 5 3 0 4 4 6 15 18 27 | 21 22 15 12 23 27 26 25 7 12 3 9 8 8 5 4 2 %2 %2 1 3 2 16 15 28 | 28 28 33 27 18 16 23 10 %5 4 %2 %1 %4 NS NS NS NS %0 2 0 2 5 9 10 29 | 16 9 16 15 15 15 17 15 6 8 3 NS NS NS 0 2 3 4 %3 %0 4 8 12 16 30 | 26 24 25 15 12 18 22 9 13 18 21 15 5 6 %5 5 3 0 2 1 2 6 9 21 31 | 22 20 19 17 14 15 21 12 8 16 15 27 14 7 7 1 1 1 3 3 9 7 13 19 ---+------------------------------------------------------------------------ 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 03 | 1 04 | 2 1 1 1 05 | 1 06 | 07 | 1 08 | 4 09 | 1 1 10 | 1 11 | 12 | 13 | 14 | 1 1 15 | 1 1 1 16 | 1 17 | 18 | 19 | 20 | 1 1 21 | 22 | 23 | 1 24 | 25 | 1 26 | 27 | 1 28 | 1 29 | 30 | 31 | 1 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 : 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 | 14 11 14 11 15 16 11 9 12 6%14 IF IF IF IF IF IF IF IF 3 7 10 9 14 02 | 12 11 11 10 IF IF 14 22 19 IF IF %5 IF IF IF IF %5 2 3 7 3 6 12 10 03 | IF 11 12 9 10 8 9 11 12 14 IF IF IF 5 2 3 %5 2 5 6 9 14 13 9 04 | 11 8 12 19 16 18 10 12 24 15 13 17 5 IF IF IF IF IF 4 5 6 9 13 10 05 | 12 16 13 9 13 17 18 17 %6 10%12 IF IF IF IF %3 1 2 3 4 4 7 4 7 06 | 7 4 5 3 3 3 6 9 9 12 12 10 4 4 4 1 4 %4 IF IF %1 9 %8 IF 07 | %8 IF IF 6 7 10 8 16 12 IF IF IF IF IF IF IF IF IF IF IF IF 10 11 5 08 | 9 10 13 14 14 20 13 13%10 IF IF IF IF IF IF IF %4 0 %6 3 6 7 6 6 09 | 15 20 11 8 12 22 17 15 19 26 14 11 10 12 6 5 1 5 8 6 5 9 12 8 10 | 7 IF IF IF IF IF IF%23 16 11 IF IF IF IF IF IF IF IF IF 6 9 7 9 13 11 | 13 5 18 20 14 8 12 15 20 6 IF %0 %0 IF IF IF IF %0 %0 IF IF IF %2 %2 12 | %4 IF 1 7 %1 IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF %2 1 0 1 13 | 7 2 1 2 3 0 4 1 2 2 5 4 5 4 4 12 9 0 1 2 1 0 0 8 14 | 8 13 19 13 18 8 8 10 7 IF IF IF IF IF IF IF IF IF %0 0 0 0 0 IF 15 | IF 5 5 %1 IF IF%18 18 13 21 4 IF IF IF IF IF IF IF IF 7 3 6 17 8 16 | 9 14 10 18 7 12 21 17 19 14 9 IF IF IF IF IF IF IF IF IF%10 7 11 7 17 | 11 17 8 11 16 IF IF 21 11 8 6 IF IF IF IF IF IF %2 3 5 7 12 18 9 18 | 8 9 14 10 9 %6 16 14 21 5 6%10 1 %2 IF IF IF IF IF IF 3 11 7 4 19 | 6 11 7 9 5 11 9 5 14 9 12 5 3 IF IF IF IF IF IF IF IF IF IF IF 20 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF %6 %5 9 10 IF %2 21 | 9 5 9 7 7 12 15 16 12%10 IF IF IF IF IF IF IF IF IF %2 2 9 11 7 22 | 14 6 %4 %3 IF IF 3 4 5 2 5 6 8 3 1 2 2 1 %4 4 2 4 8 11 23 | 13 13 12%12 IF %7 7%14 %8 %4 IF%11 7 IF IF IF IF IF IF %0 3 8 7 16 24 | 9 8 13 12 IF IF 17 16 17 18 %8 %7 IF IF IF IF IF %3 3 3 9 6 10 7 25 | 10 7 13 12 13 15 18 12 18 8 %2 IF IF IF IF IF IF IF IF IF IF IF IF %0 26 | 2 7 11 16 15 17 IF 25 15 %7 %8 IF IF IF IF IF IF IF %0 0 0 0 0 1 27 | 4 5 7 6 3 4 7 16 4 1 %0 IF IF IF IF IF IF IF IF IF IF IF IF IF 28 | IF IF IF IF IF IF IF IF IF IF %1 %2 %3 4 1 0 0 0 0 %0 IF IF IF IF 29 | IF IF IF IF IF IF IF IF IF %2 1 2 0 3 4 0 0 0 0 0 0 0 0 0 30 | 0 IF IF IF IF %2 12 17 10 4 8 6 IF IF IF %0 0 0 0 8 3 8 7 15 31 | 6 7 14 17 21 14 18 22 13 11 9 %0 IF IF IF IF IF IF IF %2 5 4 6 4 ---+------------------------------------------------------------------------ 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 | 04 | 1 05 | 06 | 1 07 | 08 | 09 | 1 10 | 11 | 12 | 13 | 14 | 15 | 16 | 1 1 17 | 18 | 1 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 1 27 | 28 | 29 | 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 :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 | 13 16 17 21 18 29 16 28 29 30 20 18 19 10 9 7 4 5 6 6 10 11 13 20 02 | 21 19 13 32 24 26 37 31 28 18 15 8 7 4 8 7 1 5 4 3 9 11 16 13 03 | 25 25 27 25 27 37 34 36 28 23 20 26 20 13 10 9 5 7 8 4 10 15 22 16 04 | 15 23 21 24 28 19 30 34 29 41 29 37 12 16 9 4 3 4 5 10 15 12 15 22 05 | 23 15 19 29 30 25 30 30 25 21 15 10 8 8 3 6 1 3 7 11 20 13 21 23 06 | 20 23 24 30 28 20 28 23 15 27 19 21 6 16 11 7 0 5 4 9 9 17 18 18 07 | 25 14 18 18 17 20 30 21 19 26 13 8 13 6 4 4 5 4 9 6 5 12 3 20 08 | 21 17 21 24 17 16 28 29 31 29 21 24 16 18 6 6 5 4 3 9 13 11 16 16 09 | 18 13 17 19 14 28 24 24 40 13 22%17 -- -- -- -- -- -- -- %5%18 15 12 19 10 | 18 12 24 21 20 16 18 23 27 19 12 10 5 10 4 7 7 2 4 6 7 5 13 7 11 | 13 12 17 27 22 17 24 29 22 20 18 18 15 9 7 7 1 3 5 4 3 10 8 13 12 | 10 18 34 29 13 26 29 25 23 9 6 13 10 10 5 1 6 4 3 4 11 7 20 12 13 | 6 23 10 20 29 19 22 30 24 26 17 18 3 5 4 3 3 8 4 6 3 14 13 15 14 | 17 18 28 18 18 12 16 22 20 22 19 13 9 9 9 6 3 5 1 1 6 13 11 14 15 | 17 14 11 17 13 15 23 21 8 11 12 14 7 7 7 4 2 1 5 8 9 11 17 20 16 | 14 25 9 21 14 22 20 29 26 19 27 15 12 12 8 4 4 4 8 6 9 15 9 17 17 | 24 19 16 17 13 15 28 17 22 22 13 13 8 15 11 1 3 3 4 7 10 13 11 19 18 | 13 10 11 17 27 17 19 25 32 16 19 15 13 11 5 4 0 2 2 3 5 16 10 15 19 | 9 12 14 12 14 19 17 20 17 21 17 11 12 9 7 2 4 4 2 1 4 5 10 6 20 | 10 6 11 15 16 15 15 19 22 19 19 9 14 4 3 6 4 1 4 10 4 9 8 11 21 | 11 18 14 22 17 20 17 27 23 23 15 15 14 10 7 1 1 3 1 5 5 10 11 14 22 | 20 10 28 26 14 22 19 28 23 17 11 13 8 11 6 10 8 8 4 9 8 11 15 10 23 | 15 15 15 23 18 12 19 9 4 %5 -- %8 9 5 5 3 5 2 1 5 5 7 13 12 24 | 14 13 17 21 22 13 22 24 11 18 17 9 9 5 7 8 4 5 5 10 7 19 12 20 25 | 14 15 20 13 26 26 22 21 27 23 15 15 15 14 14 9 7 8 6 8 8 12 14 19 26 | 13 13 14 15 17 7 15 22 15 16 13 5 12 13 10 8 2 3 4 12 7 7 15 18 27 | 16 11 18 24 23 24 26 26 29 24 6 8 5 7 7 3 3 1 3 9 9 11 13 18 28 | 26 21 20 21 25 18 17 30 27 26 17 14 12 15 4 7 6 8 2 7 3 9 16 15 29 | 21 15 25 22 26 26 16 26 26 28 15 4 5 3 6 4 3 1 2 3 7 6 10 8 30 | 19 21 15 19 18 21 22 25 13 9 2 6 2 8 3 2 2 1 3 2 3 12 14 19 31 | 17 15 17 24 20 13 18 20 14 13 14 13 7 8 6 6 5 4 4 13 6 8 12 17 ---+------------------------------------------------------------------------ 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 | 2 1 03 | 1 1 04 | 1 2 1 1 05 | 1 1 06 | 07 | 1 1 1 08 | 2 1 09 | 1 1 10 | 1 11 | 12 | 1 1 13 | 2 14 | 15 | 1 16 | 1 17 | 18 | 1 19 | 20 | 1 21 | 22 | 1 1 23 | 24 | 1 25 | 1 26 | 27 | 28 | 1 29 | 1 1 1 1 30 | 31 | 1 1 2 ---+------------------------------------------------------------------------ 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 | 11 11 12 8 9 24 15 18 16 11 19 20 16 6 6 8 5 5 2 2 7 4 6 7 02 | 21 11 11 19 12 13 18 24 17 18 NS NS NS NS NS NS NS NS NS NS NS NS NS %2 03 | 7 8 11 18 8 14 15 18 14 11 4 13 15 7 4 6 2 2 2 4 7 6 7 7 04 | 5 16 13 12 16 13 14 17 16 17 8 18 13 11 4 3 5 1 5 3 2 10 8 11 05 | 13 10 13 24 22 19 11 19 11 10 7 6 12 9 5 5 5 6 2 2 5 2 10 8 06 | 14 10 13 15 16 16 13 16 15 12 13 18 8 17 12 0 1 4 2 4 5 6 7 11 07 | 14 9 18 23 16 22 26 9 13 21 15 12 21 10 NS NS NS 2 4 3 3 1 1 5 08 | 8 4 11 11 8 11 14 21 19 26 24 15 12 15 8 8 3 4 1 5 2 3 7 12 09 | 14 15 15 12 12 21 18 20 17 18 20 15 15 23 9 12 1 3 3 0 7 5 7 7 10 | 14 19 34 22 26 18 13 16 19 20 14 12 5 9 11 9 4 2 2 1 3 1 8 4 11 | 18 10 9%18 18 17 16 10 16 15 7 NS NS NS NS NS NS NS 3 NS NS 3 6 5 12 | 7 10 17 15 10 12 19 13 14 10 5 NS NS NS NS NS NS NS NS %0 1 6 10 7 13 | 13 18 7 18 22 18 15 15 19 14 22 20 10 11 5 3 2 3 2 3 1 11 7 7 14 | 8 11 38 17 24 13 10 11 12 6 19 13 10 8 9 7 1 6 1 1 1 3 3 4 15 | 7 10 14 11 10 11 7 11 NS NS NS NS NS NS %2 2 1 %0 %0 4 6 5 5 11 16 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 17 | 19 13 14 16 11 8 8 19 14 20 17 12 NS NS NS NS NS NS NS NS NS NS NS 15 18 | 6 11 9 6 20 16 13 20 19 16 11 NS%20 13 6 0 1 1 3 4 2 4 3 10 19 | 10 12 10 9 16 16 8 9 4 15 14 10 6 7 9 7 6 3 1 3 4 2 9 2 20 | 5 10 12 14 15 12 14 20 21 12 11 9 16 7 9 1 0 %0 NS NS NS NS NS NS 21 | NS%10 2 12 7 4 4 6 4 4 2 NS NS NS NS 0 4 4 0 2 2 3 3 2 22 | 5 12 11 18 13 10 4 13 10 9 9 15 8 11 8 8 4 4 3 5 3 6 6 2 23 | 12 15 21 15 9 14 18 16 18 %8 NS NS NS NS NS NS NS NS NS NS NS NS NS NS 24 | NS NS NS NS NS NS NS%12 2 16 11 6 8 4 7 7 2 3 3 2 9 10 7 8 25 | 7 18 14 9 16 10 9 16 12 13 4 11 11 15 10 10 3 5 3 7 5 6 10 3 26 | 4 7 4 3 7 3 6 8 5 11 3 4 2 4 1 0 0 0 0 1 2 1 3 7 27 | 5 5 5 8 3 9 4 5 3 3 4 8 4 2 2 2 1 3 0 4 5 6 6 7 28 | 11 10 12 8 4 11 7 10 8 6 %2 NS NS NS NS NS NS NS NS NS NS 10 11 8 29 | 4 9 12 6 9 5 1 9 6 5 4 4 NS NS NS NS NS NS %2 3 0 3 4 6 30 | 9 5 8 8 5 8 6 11 1 7 6 2 0 1 0 1 2 0 1 1 2 2 4 6 31 | 12 10 7 4 5 6 5 6 4 5 5 6 6 3 1 6 7 2 3 8 4 5 4%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 | 1 02 | 1 NS NS NS NS NS NS NS NS NS NS NS NS NS 03 | 1 04 | 1 1 1 05 | 1 06 | 07 | 1 NS NS NS 08 | 1 09 | 1 10 | 1 11 | NS NS NS NS NS NS NS NS NS 12 | 1 NS NS NS NS NS NS NS NS 13 | 1 14 | 1 15 | 1 NS NS NS NS NS NS 16 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 17 | NS NS NS NS NS NS NS NS NS NS NS 18 | 1 NS 19 | 1 20 | 1 NS NS NS NS NS NS 21 | NS NS NS NS NS 22 | 1 23 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS 24 | NS NS NS NS NS NS NS 25 | 1 26 | 27 | 28 | NS NS NS NS NS NS NS NS NS NS 29 | NS NS NS NS NS NS 30 | 31 | 2 ---+------------------------------------------------------------------------ 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 | 65 82 90 105 107 144 152 114 85 79 71 77 46 36 25 25 9 6 10 14 17 28 43 59 02 | 81 93 93 121 91 105 110 75 82 81 69 64 48 36 33 21 15 12 9 19 17 34 59 68 03 | 82 114 119 91 82 109 128 98 74 %62 -- %70 51 32 -- -- -- -- -- -- -- -- 50 46 04 | 60 103 101 106 97 112 98 90 66 71 69 88 68 35 27 22 15 11 10 13 15 26 38 56 05 | 91 96 73 103 112 137 139 78 100 73 82 64 68 43 20 16 11 13 9 12 26 27 44 58 06 | 85 84 80 103 82 107 110 104 119 110 116 102 71 59 43 21 13 9 18 7 16 26 29 48 07 | 75 79 108 94 109 88 143 97 65 NS 68 %68 57 30 20 10 15 15 11 11 21 27 30 52 08 | 61 82 95 114 121 91 113 82 73 70 68 69 69 40 27 15 12 10 10 15 20 26 46 56 09 | 82 83 96 90 92 119 119 75 92 82 71 67 55 55 38 16 12 13 6 11 19 30 56 64 10 | 92 114 104 87 84 120 130 84 125 100 76 82 59 41 17 19 14 8 16 16 19 25 43 69 11 | 83 79 80 99 88 105 139 115 97 83 70 68 64 43 17 24 20 4 10 7 22 33 42 44 12 |114 102 107 116 80 99 81 79 86 76 83 72 62 48 24 18 12 8 6 7 20 39 45 48 13 | 83 102 103 84 95 99 114 89 94 92 86 74 CW CW CW %17 12 11 9 12 26 35 44 62 14 | 79 87 114 95 94 90 104 94 85 103 95 69 60 42 27 11 10 7 9 11 20 24 43 72 15 | 74 118 119 112 67 104 111 99 74 75 73 57 50 38 24 14 13 6 14 14 23 28 57 66 16 | 76 88 87 88 74 97 97 92 121 94 125 109 70 55 27 16 13 10 4 15 22 36 44 64 17 | 78 94 92 88 72 82 92 95 78 96 79 94 %64 CW CW 19 14 15 13 14 11 %37 42 50 18 | 70 86 97 83 87 108 85 99 92 85 85 101 76 56 27 12 8 4 13 11 22 24 57 57 19 | 63 88 82 85 79 76 110 99 86 116 91 78 75 58 32 18 5 12 8 12 19 27 47 53 20 | 67 101 88 82 66 84 98 81 90 90 84 70 54 53 26 10 15 7 10 14 20 24 44 35 21 | 64 80 97 68 68 79 113 83 68%106 76 93 50 35 20 13 7 5 -- -- -- -- -- -- 22 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 6 10 24 34 39 69 23 | 86 99 85 97 84 93 114 82 108 76 79 86 68 46 26 19 8 6 10 15 12 30 52 59 24 | 81 99 88 97 82 77 108 96 114 96 92 95 58 41 32 19 20 9 16 12 20 45 50 69 25 | 71 92 86 102 81 91 119 102 94 90 82 82 73 49 31 13 16 6 6 19 25 27 56 55 26 | 73 79 93 86 89 102 89 111 104 102 90 69 %74 %34 26 20 5 10 11 %14 19 33 52 66 27 | 77 69 98 94 83 93 99 111 111 93 93 90 68 55 30 23 16 11 8 16 17 35 66 76 28 |105 106 123 101 113 120 122 126 108 94 67 63 47 29 25 15 13 8 4 13 10 32 70 85 29 | 89 110 114 92 95 108 115 103 99 99 87 111 62 52 28 18 14 8 9 11 19 25 37 63 30 |102 108 94 95 99 105 115 111 100 130 98 83 50 42 29 19 14 7 11 12 19 27 60 65 31 | 73 89 90 102 90 116 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 48 66 ---+----------------------------------------------------------------------------------------------- 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 2 1 02 | 1 1 5 2 1 1 03 | 1 2 1 1 1 04 | 1 3 1 1 2 1 1 2 05 | 1 1 1 1 06 | 1 1 07 | 1 1 1 1 1 08 | 1 1 1 1 09 | 1 1 1 1 1 1 10 | 1 2 1 11 | 1 1 12 | 1 1 1 1 1 1 1 13 | 1 1 14 | 1 2 1 1 15 | 2 1 1 1 16 | 1 1 1 17 | 18 | 2 1 19 | 1 2 20 | 1 1 2 1 21 | 1 22 | 23 | 1 1 24 | 2 2 1 25 | 1 1 26 | 1 1 1 27 | 1 2 1 2 1 1 28 | 1 2 1 1 1 1 29 | 1 1 1 3 2 1 30 | 1 1 1 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: 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 | 11 6 9 9 18 13 8 12 12 7 7 11 10 4 2 1 4 2 5 3 4 6 7 13 02 | 8 5 6 11 15 12 17 15 15 8 10 9 9 2 6 4 3 3 1 4 7 6 9 12 03 | 11 12 5 12 7 12 12 14 9 12 14 6 11 3 3 3 2 2 3 6 1 4 7 5 04 | 12 11 10 10 10 14 12 11 9 13 5 18 6 8 6 4 2 2 1 5 7 5 9 8 05 | 18 7 9 8 7 14 9 12 7 13 6 7 7 7 4 3 4 2 3 3 14 8 10 6 06 | 7 8 10 12 10 11 3 11 10 10 10 7 6 8 3 1 0 2 3 5 2 6 7 13 07 | 13 9 6 18 9 8 11 8 8 17 9 5 6 5 5 10 4 1 2 3 3 9 4 13 08 | 6 9 9 15 10 10 14 17 17 10 8 9 5 6 4 9 1 4 2 4 7 5 10 14 09 | 11 6 5 12 15 19 12 13 14 9 9 6 8 5 8 3 3 3 1 5 8 12 8 14 10 | 12 11 10 8 13 10 15 16 12 12 9 9 6 4 3 6 3 1 2 4 7 8 10 8 11 | 11 3 11 13 12 9 14 11 8 8 9 10 8 4 6 6 1 2 3 5 3 6 9 11 12 | 9 9 15 13 10 15 11 14 19 9 12 9 6 14 7 4 1 6 3 1 5 5 14 9 13 | 4 13 8 10 9 8 15 15 15 16 3 3 3 2 3 5 1 4 2 4 6 9 9 12 14 | 12 10 14 11 7 14 12 10 17 7 5 5 7 6 5 9 1 7 1 2 4 7 5 10 15 | 7 4 9 10 11 9 11 16 7 9 6 6 6 8 4 3 2 2 4 7 4 4 12 15 16 | 7 10 6 10 11 6 12 17 13 12 12 10 3 5 7 3 2 6 8 4 7 10 9 16 17 | 11 13 10 12 10 11 14 15 19 12 10 9 3 5 10 4 6 2 5 6 5 12 15 12 18 | 13 8 8 11 14 14 9 6 19 11 9 8 6 5 6 4 3 1 5 8 15 13 6 8 19 | 9 4 6 6 10 7 10 12 13 11 8 6 6 15 4 7 8 5 3 3 3 5 7 12 20 | 11 5 5 9 13 12 14 12 8 14 9 6 6 1 0 2 6 0 2 4 2 6 10 5 21 | 4 13 8 6 9 10 10 19 14 6 7 6 7 6 6 4 4 5 3 2 5 5 6 11 22 | 15 4 10 8 9 15 11 14 16 6 3 8 5 4 3 7 4 3 5 4 8 6 9 11 23 | 12 7 11 15 7 12 15 13 16 10 12 9 8 2 4 3 2 3 1 6 6 4 6 10 24 | 10 5 7 7 15 6 12 9 4 9 8 7 3 5 4 7 2 3 1 5 5 13 6 10 25 | 13 8 11 12 14 13 16 9 10 12 8 4 9 7 4 2 4 2 1 4 5 3 12 8 26 | 9 4 7 9 11 13 6 13 7 16 5 4 9 4 2 4 2 8 1 8 8 6 11 13 27 | 10 7 20 8 13 9 14 15 17 15 8 9 3 5 2 3 0 2 2 10 8 11 13 9 28 | 12 13 12 9 11 10 12 11 10 11 9 4 6 7 1 4 4 1 4 1 3 6 11 10 29 | 7 10 10 9 16 13 10 15 13 13 3 5 7 5 8 7 3 2 1 3 3 7 7 6 30 | 12 17 7 13 6 19 13 11 11 10 2 3 2 4 4 2 4 3 4 1 3 11 9 10 31 | 13 7 9 16 14 10 12 12 11 11 8 9 5 8 8 3 8 1 1 12 5 7 9 10 ---+------------------------------------------------------------------------ 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 04 | 1 1 05 | 1 1 06 | 07 | 1 1 08 | 09 | 1 10 | 11 | 12 | 1 1 13 | 1 14 | 15 | 1 16 | 17 | 18 | 19 | 20 | 1 21 | 22 | 1 1 23 | 24 | 25 | 1 26 | 27 | 1 28 | 1 29 | 1 30 | 31 | 1 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: 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 |%12 16 16 24 25 40 30 32 32 19 31 26 19 15 9 11 10 14 11 7 -- --%12 8 02 | 19 22 14 30 17 24 24 40 24 21 22 20 16 22 17 12 8 2 3 6 6 8 13 8 03 | 11 19 22 24 18 27 26 33 24 20 24 27 23 18 18 14 8 5 2 1 2 5 5 2 04 | 6 2 7 7 8 10 22 21 12 22 20 29 23 34 7 8 5 4 11 %7 8 12 8 15 05 | 16 12 15 15 20 15 23 25 22 22 19 13 23 17 12 7 4 7 8 8 11 9 14 13 06 | 15 18 13 13 18 20 19 17 13 19 10 20 15 22 15 7 2 8 3 7 9 9 8 15 07 | 14 10 12 29 23 24 30 27 24 30 26 26 25 18 16 10 9 7 5 2 3 11 1 %9 08 | 13 12 19 24 19 11 21 38 29 36 26 34 29 20 14 14 7 6 5 11 7 8 10 12 09 | 19 14 11 16 20 36 27 17 39 34 22 11 20 27 13 9 5 2 9 3 13 10 10%12 10 | 8 10 20 17 17 13 19 28 27 20 19 20 17 16 12 7 8 2 6 4 7 -- %3 8 11 | 12 10 16 21 19 24 23 21 21 25 23 13 16 18 12 9 5 5 12 5 7 12 10 17 12 | 16 19 34 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 13 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 14 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 15 | -- -- -- -- -- -- -- -- -- -- -- -- -- 13 12 5 8 3 4 8 5 6 9 14 16 | 8 19 15 18 17 20 24 21 26 24 26 17 24 10 15 14 5 6 6 4 7 10 4 -- 17 | 13 14 11 16 16 15 23 24 20 24 14 13 14 19 15 7 9 5 7 6 6 13 6 20 18 | 6 6 6 13 23 19 13 26 25 16 20 11 16 11 13 5 2 4 2 7 4 17 5 10 19 | 9 6 11 13 20 22 17 19 15 19 21 18 14 18 15 7 6 4 2 2 4 1 9 3 20 | %7 5 13 12 20 12 16 22 19 11 8 8 21 7 5 4 1 3 4 5 5%11 9 14 21 | 8 --%20 20 17 16 21 32 31 24 16 26 19 19 9 2 2 7 3 4 6 10 12 16 22 | 12 16 23 24 25 31 23 21 24 20 22 22 12 16 14 12 12 8 5 3 9 10 7 7 23 | 14 16 14 17 14 22 17 16 25 9 27 19 21 16 14 8 6 4 2 6 6 10 13 11 24 | 20 13 17 21 24 19 23 21 15 34 22 15 20 16 13 14 11 6 8 7 5 14 11 15 25 | 16 13 21 16 24 22 18 19 30 29 22 24 12 15 24 14 10 4 3 11 10 8 13 32 26 | 12 10 15 16 25 12 19 31 20 29 15 17 21 10 22 9 6 9 2 6 8 7%11 13 27 | %8 12 14 21 22 12 19 19 22 23 17 28 21 24 17 10 10 4%17 8 18 15 13 10 28 | 14 20 22 20 18 23 22 28 30 17 21 23 15 12 8 4 5 6 3 4 5 11 13 7 29 | 15 15 19 19 19 22 14 22 18 29 36 13 14 23 17 10 6 3 3 5 3 6 6 7 30 | 10 17 18 22 19 15 26 25 16 12 13 12 13 22 10 2 11 4 4 3 7 12 19 9 31 |%15 17 20 23 27 17 27 22 22 16 31 26 24 22 17 19 9 4 3 10 6 10%11%12 ---+------------------------------------------------------------------------ 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 | 1 1 1 1 05 | 1 06 | 07 | 1 1 08 | 09 | 1 10 | 11 | 12 | 13 | 14 | 15 | 16 | 1 17 | 18 | 1 19 | 20 | 1 21 | 22 | 1 23 | 24 | 1 1 25 | 1 1 26 | 27 | 28 | 1 29 | 1 1 30 | 1 31 | 2 ---+------------------------------------------------------------------------ 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 : Tokyo sogo-koka High school Location : Tokyo,JAPAN (139.58 E, 35.63 N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna :ch-1(L): 4el. Yagi dir:Transmitting station ch-2(R): 3el. Original(Yagi model) dir:zenith Receiver:ch-1(L): MRX-50 ch-2(R): ITEC Method : by using 2ch-HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- (ch-1:[L-ch]) 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 | 3 2 0 2 1 0 0 1 0 1 0 0 0 2 0 0 0 1 1 1 0 0 0 0 02 | 1 2 0 0 0 1 0 3 1 0 2 3 1 2 2 4 0 1 1 0 0 0 0 0 03 | 0 1 0 1 1 0 1 0 1 3 3 4 4 3 2 4 2 1 0 0 0 1 0 0 04 | 0 2 0 0 0 1 0 1 0 3 0 2 1 0 1 1 0 0 1 0 0 1 3 0 05 | 2 2 0 3 0 1 2 0 0 0 0 2 0 1 1 1 0 1 0 0 0 1 0 0 06 | 2 2 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 | 0 0 0 1 3 2 3 1 0 0 0 1 1 0 1 0 0 2 0 0 1 2 2 0 08 | 0 0 2 3 2 0 0 1 1 0 0 1 1 1 0 1 0 0 0 0 0 0 0 1 09 | 2 3 6 4 4 1 4 3 2 3 4 3 5 0 2 2 2 3 2 3 3 2 2 0 10 | 0 0 0 0 0 0 0 0 0 0 1 2 3 2 4 3 4 1 4 1 4 0 3 1 11 | 3 1 2 2 1 2 4 2 2 1 2 3 1 1 2 0 1 2 1 0 0 0 0 0 12 | 3 0 0 1 1 3 0 1 1 1 3 0 3 3 0 1 0 0 1 1 0 1 2 0 13 | 1 0 0 1 0 2 2 0 1 2 0 0 3 1 1 0 0 1 0 1 2 1 3 0 14 | 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 6 3 1 1 2 15 | 0 0 0 1 2 1 3 2 2 1 2 1 1 1 1 2 1 2 2 2 3 0 2 0 16 | 1 2 2 0 1 2 1 1 4 2 2 3 2 1 4 0 0 2 2 0 1 1 1 2 17 | 4 5 4 3 4 2 1 3 0 1 0 0 0 1 0 0 0 1 1 1 1 2 2 2 18 | 4 2 2 0 2 1 0 3 1 8 5 5 7 4 3 2 2 1 2 1 1 4 1 4 19 | 3 3 5 4 2 4 2 3 2 4 4 4 3 2 2 4 4 4 2 5 2 3 2 1 20 | 4 3 2 2 1 1 2 0 3 0 0 0 0 0 5 5 5 3 2 8 4 4 3 4 21 | 5 5 3 4 2 3 2 2 4 3 3 3 4 2 1 0 0 4 0 0 0 1 15 35 22 | 4 0 0 0 0 0 4 16 15 21 20 13 3 4 0 5 0 0 0 5 0 0 0 0 23 | 2 0 0 0 0 0 0 0 0 2 0 3 2 1 0 0 0 0 0 0 0 0 0 0 24 | 0 0 1 3 4 2 0 1 2 4 7 6 15 7 10 11 2 2 5 7 2 1 0 2 25 | 18 0 0 0 0 1 5 17 12 1 0 2 5 0 0 3 1 2 1 4 0 0 1 0 26 | 3 3 5 10 2 1 0%18 3 0 1 1 9 2 0 1 2 4 0 7 0 0 0 0 27 | 0 0 1 0 5 4 0 3 0 1 6 4 0 1 1 0 3 11 3 7 1 1 1 10 28 | 3 0 0 7 5 4 0 1 3 1 1 12 12 3 2 3 0 0 0 4 0 0 0 0 29 | 0 0 1 0 1 8 21 11 8 6 5 7 7 6 4 7 7 6 2 7 8 8 4 8 30 | 9 8 1 5 5 8 8 2 3 5 5 %1 9 6 0 2 1 0 9 4 9 0 5 4 31 | 0 0 3 0 5 9 3 12 1 1 9 7 1 10 8 4 2 0 0 1 0 0 0 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 -- Total number of echoes -- (ch-2:[R-ch]) 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 | 3 2 0 2 1 0 0 1 0 1 0 0 0 2 0 0 0 1 1 1 0 0 0 0 02 | 1 2 0 0 0 1 0 3 1 0 2 3 1 2 2 4 0 1 1 0 0 0 0 0 03 | 0 1 0 1 1 0 1 0 1 3 3 3 4 3 2 3 2 1 0 0 0 1 0 0 04 | 0 2 0 0 0 1 0 1 0 3 0 2 1 0 1 1 0 0 0 0 0 1 3 0 05 | 2 2 0 3 0 0 2 0 0 0 0 2 0 1 1 0 0 1 0 0 0 1 0 0 06 | 2 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07 | 0 0 0 1 3 2 3 1 0 0 0 1 1 0 0 0 0 2 0 0 1 2 2 0 08 | 0 0 2 3 2 0 0 1 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 1 09 | 1 3 6 4 4 1 4 3 2 3 4 3 5 0 2 2 2 3 2 3 3 2 2 0 10 | 0 0 0 0 0 0 0 0 0 0 1 2 3 2 4 3 4 1 4 1 4 0 2 1 11 | 3 1 2 2 1 2 4 2 2 1 2 3 1 1 2 0 1 2 1 0 0 0 0 0 12 | 3 0 0 1 1 3 0 1 1 1 2 0 2 2 0 1 0 0 0 1 0 1 2 0 13 | 1 0 0 1 0 2 2 0 1 2 0 0 3 1 1 0 0 1 0 1 2 1 3 0 14 | 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 6 3 1 1 2 15 | 0 0 0 1 2 1 3 2 2 1 2 1 1 1 1 2 1 2 2 2 3 0 2 0 16 | 1 2 2 0 1 2 1 1 4 2 2 3 2 1 4 0 0 2 2 0 1 1 1 2 17 | 4 5 4 3 4 2 1 3 0 1 0 0 0 1 0 0 0 0 1 1 1 2 2 1 18 | 3 2 2 0 2 0 0 3 0 4 4 5 4 3 3 2 2 1 2 1 1 4 1 4 19 | 3 3 5 4 2 4 2 3 2 4 4 4 3 1 2 4 4 4 2 5 2 3 2 1 20 | 4 3 2 2 1 1 2 0 3 0 0 0 0 0 5 4 5 3 2 8 4 4 3 4 21 | 5 5 3 4 2 3 2 2 4 3 3 3 4 2 1 0 0 3 0 0 0 2 15 34 22 | 4 0 0 0 0 1 4 17 15 21 20 13 3 4 0 5 0 0 0 5 0 0 0 0 23 | 2 0 0 0 0 0 0 0 0 4 0 3 2 1 0 0 0 0 0 0 0 0 0 0 24 | 0 0 0 3 4 2 0 1 2 4 7 5 15 7 8 10 2 2 5 6 2 1 0 2 25 | 17 0 0 0 0 1 5 18 11 1 0 2 5 0 0 3 1 2 1 4 0 0 1 0 26 | 3 3 5 9 2 1 0%20 3 0 1 1 9 3 0 1 2 4 0 7 0 0 0 0 27 | 0 0 1 0 5 4 0 2 1 1 5 3 0 1 1 0 3 10 3 7 1 1 1 9 28 | 3 0 0 5 5 4 0 2 3 2 1 13 12 3 2 3 0 0 0 3 0 0 0 0 29 | 0 0 1 0 0 8 19 11 8 6 5 7 6 6 4 7 7 6 2 7 8 7 4 8 30 | 9 8 1 5 5 7 8 2 3 5 5 %1 9 6 0 2 1 0 9 4 9 0 6 4 31 | 0 0 4 0 6 9 3 12 1 1 9 7 1 10 8 4 2 0 0 1 0 0 0 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 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 1 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 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 : 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 52 | 67 | 59 | 48 | 55 | 57 | 49 | 61 | 58 |Feb 01 | 62 | NS | NS | NS | NS | NS | NS | 15 | 18 | 17 | 20 | 34 | 47 | 42 | 55 | 60 | 61 | 49 | 48 | 58 | 53 | 54 | 51 | 71 | 02 | 59 | 59 | 40 | 33 | 28 | 24 | 18 | 13 | 12 | 8 | 21 | 36 | 43 | 54 | 46 | 46 | 38 | 50 | 51 | 68 | 64 | 64 | 71 | 62 | 03 | 60 | 44 | 38 | 28 | 29 | 27 | 16 | 18 | 18 | 15 | 27 | 37 | 47 | 44 | 46 | 53 | 52 | 59 | 62 | 59 | 65 | 65 | 41 | 43 | 04 | 68 | 56 | 41 | 31 | 23 | 21 | 18 | 21 | 11 | 11 | 27 | 22 | 42 | 45 | 53 | 57 | 44 | 51 | 57 | 60 | 61 | 58 | 60 | 68 | 05 | 69 | 50 | 36 | 31 | 17 | 17 | 18 | 22 | 14 | 18 | 15 | 39 | 44 | 53 | 51 | 56 | 65 | 49 | 52 | 55 | 64 | 54 | 63 | 61 | 06 | 60 | 47 | 28 | 23 | 29 | 12 | 20 | 9 | 10 | 17 | 16 | 34 | 42 | 67 | 62 | 72 | 55 | 61 | 68 | 55 | 57 | 57 | 64 | 51 | 07 | 59 | 48 | NS | 26 | 25 | 21 | NS | 18 | 7 | 15 | 24 | 24 | 47 | 49 | 49 | 44 | 53 | 40 | 45 | 49 | 50 | 43 | 47 | 54 | 08 | 39 | 40 | 32 | 25 | 23 | 16 | 15 | 8 | 12 | 11 | 23 | 23 | 48 | 57 | 58 | 48 | 53 | 43 | 40 | 45 | 44 | 45 | 59 | 50 | 09 | 45 | 58 | 45 | 31 | 27 | 22 | 14 | 11 | 13 | 10 | 21 | 33 | 41 | 62 | 59 | 70 | 45 | 56 | 57 | 59 | 48 | 61 | 54 | 63 | 10 | 72 | 59 | 34 | 47 | 28 | 26 | 26 | 27 | 18 | 7 | 22 | 22 | 42 | NS | 66 | 28 | NS | 24 | NS | 38 | 22 | 46 | 40 | 46 | 11 | 72 | 71 | 40 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 72 | NS | 60 | 47 | 53 | 66 | 56 | 55 | 70 | 70 | 12 | 70 | 49 | 52 | 36 | NS | 41 | 26 | 10 | 13 | 10 | 24 | 14 | 31 | 47 | 66 | 33 | 41 | 45 | 38 | 42 | 38 | 42 | 60 | 71 | 13 | 67 | 66 | 35 | 26 | 27 | 16 | 19 | 16 | 7 | 13 | 12 | 29 | 35 | 59 | 57 | 49 | 41 | 34 | 51 | 58 | 49 | 43 | 63 | 70 | 14 | 72 | 61 | 62 | 26 | 30 | 19 | 19 | 5 | 9 | 11 | 19 | 27 | 52 | 62 | 69 | 63 | 62 | 73 | 43 | 48 | 56 | 56 | 49 | 66 | 15 | 70 | 45 | 28 | 20 | 21 | 24 | 20 | 17 | 18 | 26 | 25 | 32 | 56 | 75 | 51 | 66 | 52 | 59 | 60 | 55 | 54 | 55 | 61 | 72 | 16 | 86 | 83 | 48 | 17 | 29 | 37 | 19 | 18 | NS | 7 | 16 | 30 | 45 | 67 | 74 | 49 | 59 | 44 | 53 | 77 | 46 | 50 | 62 | 66 | 17 | 71 | 51 | 35 | 39 | 31 | 36 | 13 | 26 | 19 | 13 | 16 | 45 | 61 | 79 | 67 | 74 | 69 | 57 | 61 | 63 | 61 | 54 | 60 | 74 | 18 | 46 | 59 | 53 | 28 | 23 | 26 | 24 | 16 | 10 | 13 | 22 | 40 | 57 | 63 | 66 | 48 | 57 | 55 | 53 | 53 | 64 | 60 | 71 | 78 | 19 | 64 | 74 | 37 | 47 | 34 | 26 | 19 | 15 | 20 | 14 | 23 | 35 | 48 | 62 | 65 | 62 | 65 | 72 | 62 | 64 | 47 | 72 | 80 | 62 | 20 | 76 | 59 | 51 | 30 | 18 | 18 | 18 | 19 | 12 | 9 | 18 | 37 | 35 | 51 | 59 | 57 | 55 | 52 | 38 | 39 | 57 | 56 | 65 | 58 | 21 | 80 | 58 | 41 | 24 | 20 | 13 | 13 | 13 | 15 | 17 | 18 | 37 | 59 | 45 | 58 | 62 | 56 | 48 | 56 | 71 | 62 | 54 | 51 | 66 | 22 | 63 | 57 | 46 | 31 | 28 | 22 | 18 | 13 | 10 | 17 | 25 | 47 | 41 | 66 | 67 | 55 | 51 | 60 | 62 | 55 | 45 | 68 | 56 | 65 | 23 | 86 | 63 | 45 | 32 | 32 | 24 | 23 | 17 | 18 | 6 | 20 | 40 | 52 | 63 | 56 | 72 | 53 | 68 | 40 | 64 | 45 | 67 | 60 | NS | 24 | NS | NS | NS | NS | 36 | 25 | 22 | 10 | 28 | 17 | 16 | 31 | 42 | 73 | 62 | 65 | 66 | 53 | 41 | 59 | 59 | 57 | 78 | 76 | 25 | 69 | 62 | 46 | 31 | 18 | 28 | 28 | 15 | 20 | 13 | 16 | 35 | 63 | 37 | 50 | 48 | 40 | 46 | 54 | 60 | 57 | 69 | 68 | NS | 26 | NS | NS | NS | 35 | 30 | 25 | 35 | 20 | 14 | 12 | 26 | 38 | 40 | 59 | 56 | 70 | 57 | 53 | 39 | 64 | 65 | 66 | 73 | 86 | 27 | 69 | 68 | 58 | 32 | 37 | 22 | 32 | 19 | 16 | 9 | 17 | 29 | 42 | 43 | 52 | 50 | 56 | 37 | 45 | 55 | 48 | 70 | 73 | 68 | 28 | 79 | 52 | 43 | 35 | 28 | 26 | 20 | 18 | 8 | 19 | 23 | 23 | 35 | 61 | 68 | 77 | 55 | 62 | 69 | 64 | 51 | 54 | 59 | 80 | 29 | 60 | 49 | 55 | 30 | 27 | 21 | 28 | 20 | 14 | 19 | 21 | 25 | 43 | 67 | 91 | 70 | 69 | 76 | 56 | 56 | 49 | 61 | 70 | 89 | 30 |110 | 84 | 56 | 29 | 24 | NS | 27 | 14 | 24 | 9 | 21 | 33 | 37 | 64 | 65 | 79 | 71 | 53 | 68 | 57 | 48 | 66 | 78 | 79 | 31 | 94 | 62 | 63 | 41 | 27 | 35 | 17 | 18 | 18 | 18 | 19 | 50 | 49 | 75 | 77 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 |Feb 01 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 1 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 04 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 07 | 3 | 0 | NS | 0 | 1 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 12 | 0 | 0 | 1 | 1 | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 14 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 2 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 16 | 2 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 22 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 23 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | NS | 24 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | NS | 26 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | 0 | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 30 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 1 | 31 | 0 | 1 | 2 | 1 | 0 | 1 | 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 : 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 | 8 | 6 | 28 | 17 | 11 | 8 | 13 | 6 |Feb 01 | 12 | 7 | 9 | 13 | 1 | 1 | 10 | 1 | 3 | 3 | 2 | 3 | 6 | 2 | 6 | 12 | 20 | 12 | 24 | 12 | 22 | 25 | 20 | 14 | 02 | 13 | 7 | 6 | 4 | 2 | 7 | 1 | 2 | 4 | 0 | 3 | 3 | 2 | 9 | 6 | 13 | 9 | 9 | 25 | 10 | 18 | 22 | 12 | 12 | 03 | 18 | 19 | 24 | 13 | 8 | 2 | 4 | 6 | 5 | 2 | 3 | 1 | 5 | 9 | 4 | 6 | 10 | 5 | 11 | 7 | 12 | 28 | 22 | 11 | 04 | 12 | 14 | 24 | 11 | 12 | 4 | 4 | 3 | 2 | 1 | 4 | 13 | 5 | 9 | 12 | 15 | 13 | 19 | 19 | 14 | 18 | 18 | 20 | 16 | 05 | 12 | 14 | 12 | 14 | 7 | 5 | 3 | 7 | 2 | 3 | 7 | 12 | 8 | 12 | 9 | 19 | 22 | 20 | 21 | 17 | 17 | 15 | 22 | 16 | 06 | 22 | 16 | 18 | 5 | 9 | 6 | 3 | 1 | 5 | 3 | 6 | 4 | 7 | 19 | 13 | 19 | 12 | 17 | 19 | 6 | 9 | 21 | 16 | 10 | 07 | 20 | 9 | 12 | 15 | 18 | 8 | 5 | 10 | 4 | 1 | 3 | 4 | 6 | 2 | 18 | 18 | 12 | 18 | 16 | 12 | 19 | 29 | 36 | 35 | 08 | 25 | 18 | 23 | 21 | 24 | 8 | 8 | 4 | 4 | 2 | 9 | 9 | 9 | 5 | 13 | 19 | 10 | 18 | 23 | 14 | 27 | 18 | 17 | 20 | 09 | 16 | 18 | 14 | 17 | 14 | 5 | 8 | 0 | 4 | 4 | 7 | 12 | 6 | 2 | 11 | 18 | 23 | 33 | 22 | 24 | 20 | 20 | 23 | 30 | 10 | 22 | 22 | 22 | 22 | 15 | 11 | 8 | 8 | 3 | 2 | 3 | 6 | 4 | 8 | 13 | 18 | 17 | 19 | 15 | 24 | 14 | 19 | 26 | 19 | 11 | 21 | 14 | 11 | 11 | 7 | 3 | 8 | 5 | 4 | 3 | 6 | 2 | 7 | 11 | 10 | 11 | 10 | 30 | 23 | 12 | 27 | 19 | 13 | 11 | 12 | 3 | 9 | 6 | 4 | 11 | 6 | 6 | 5 | 2 | 3 | 2 | 4 | 5 | 10 | 11 | 7 | 18 | 10 | 16 | 20 | 21 | 29 | 16 | 20 | 13 | 17 | 19 | 9 | 11 | 12 | 6 | 2 | 3 | 3 | 4 | 4 | 1 | 9 | 9 | 13 | 17 | 23 | 22 | 23 | 27 | 16 | 14 | 27 | 30 | 14 | 25 | 13 | 15 | 10 | 13 | 11 | 6 | 6 | 4 | 0 | 2 | 5 | 7 | 9 | 14 | 5 | 14 | 17 | 9 | 13 | 25 | 35 | 14 | 14 | 15 | 9 | 11 | 7 | 8 | 10 | 5 | 0 | 0 | 3 | 4 | 3 | 5 | 5 | 16 | 5 | 8 | 18 | 18 | 22 | 20 | 21 | 20 | 29 | 23 | 16 | 22 | 24 | 25 | 20 | 17 | 11 | 10 | 3 | 1 | 6 | 5 | 6 | 9 | 6 | 20 | 21 | 17 | 16 | 16 | 24 | 14 | 24 | 18 | 25 | 17 | 29 | 25 | 22 | 16 | 14 | 13 | 2 | 5 | 2 | 6 | 6 | 2 | 11 | 11 | 12 | 16 | 13 | 12 | 23 | 27 | 22 | 23 | 30 | 38 | 18 | 15 | 21 | 17 | 21 | 13 | 10 | 5 | 2 | 3 | 2 | 0 | 5 | 7 | 6 | 12 | 15 | 17 | 17 | 16 | 19 | 15 | 22 | 29 | 32 | 19 | 39 | 27 | 14 | 20 | 12 | 12 | 12 | 8 | 5 | 2 | 0 | 6 | 7 | 15 | 13 | 24 | 11 | 18 | 14 | 38 | 22 | 28 | 30 | 26 | 20 | 24 | 21 | 19 | 19 | 9 | 8 | 8 | 9 | 1 | 5 | 9 | 3 | 7 | 12 | 8 | 12 | 26 | 24 | 30 | 33 | 12 | 15 | 22 | 20 | 21 | 10 | 18 | 25 | 18 | 12 | 9 | 1 | 2 | 7 | 1 | 3 | 3 | 3 | 6 | 8 | 15 | 13 | 21 | 27 | 16 | 27 | 20 | 24 | 24 | 22 | 27 | 15 | 17 | 11 | 16 | 9 | 12 | 10 | 8 | 6 | 8 | 5 | 11 | 12 | 11 | 14 | 23 | 20 | 22 | 12 | 15 | 17 | 13 | 14 | 23 | 12 | 15 | 22 | 18 | 11 | 6 | 9 | 2 | 2 | 2 | 0 | 5 | 6 | 9 | 15 | 11 | 11 | 18 | 27 | 24 | 11 | 29 | 26 | 10 | 24 | 19 | 12 | 13 | 8 | 17 | 13 | 12 | 6 | 5 | 2 | 7 | 8 | 13 | 7 | 24 | 12 | 13 | 25 | 30 | 26 | 31 | 25 | 20 | 26 | 25 | 31 | 26 | 16 | 17 | 15 | 15 | 8 | 5 | 5 | 2 | 3 | 4 | 3 | 13 | 13 | 10 | 10 | 19 | 18 | 21 | 14 | 18 | 21 | 15 | 26 | 19 | 19 | 10 | 10 | 11 | 13 | 6 | 2 | 3 | 1 | 3 | 3 | 2 | 5 | 9 | 12 | 6 | 12 | 18 | 23 | 21 | 19 | 21 | 30 | 27 | 22 | 15 | 9 | 10 | 10 | 10 | 5 | 1 | 0 | 1 | 5 | 10 | 9 | 10 | 8 | 18 | 20 | 20 | 24 | 20 | 9 | 9 | 20 | 13 | 28 | 23 | 11 | 11 | 11 | 4 | 5 | 1 | 5 | 4 | 1 | 4 | 1 | 6 | 17 | 11 | 14 | 5 | NS | 26 | 20 | 16 | 27 | 19 | 21 | 29 | 15 | 7 | 1 | 7 | 9 | 8 | 4 | 2 | 0 | 0 | 2 | 1 | 7 | 6 | 8 | 16 | 21 | 17 | 12 | 24 | 22 | 23 | 13 | 14 | 30 | 10 | 6 | 3 | 4 | 7 | 5 | 3 | 1 | 0 | 2 | 1 | 4 | 8 | 16 | 14 | 19 | 24 | 19 | 26 | 12 | 13 | 22 | 22 | 26 | 31 | 25 | 20 | 20 | 22 | 16 | 8 | 5 | 7 | 3 | 2 | 8 | 6 | 8 | 12 | 26 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Feb 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 0 | 25 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 1 | 0 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 31 | 0 | 0 | 1 | 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 6 | 4 | 4 | 7 | 7 | 15 | 3 | 16 | 12 |Feb 01 | 15 | 13 | 10 | 18 | NS | NS | NS | 4 | 4 | 1 | 3 | 3 | 2 | 1 | 5 | 4 | 7 | 6 | NS | 5 | 16 | 20 | 18 | 17 | 02 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 10 | 11 | NS | 03 | NS | NS | NS | NS | NS | NS | 5 | 3 | 3 | 6 | 2 | 3 | 5 | 6 | 7 | 16 | 12 | 20 | 13 | 13 | 17 | 19 | 15 | 14 | 04 | 11 | 8 | 33 | 9 | 19 | 13 | 6 | 4 | 4 | 1 | 6 | 5 | 7 | 9 | 8 | 11 | 11 | 16 | 17 | 4 | 14 | 10 | 11 | 11 | 05 | 12 | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 5 | 8 | 4 | 5 | 2 | 3 | 7 | 10 | 8 | 12 | 16 | 8 | 14 | 12 | 06 | 23 | 17 | 21 | 12 | 14 | 8 | 6 | 3 | 3 | 5 | 5 | 1 | 3 | 6 | 4 | 9 | 6 | 7 | 16 | 6 | NS | NS | NS | NS | 07 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 08 | NS | NS | NS | NS | NS | NS | NS | NS | 3 | NS | 3 | 0 | 3 | 5 | 8 | 11 | 7 | 8 | 11 | 10 | 8 | 10 | 14 | 15 | 09 | 13 | 11 | 10 | 13 | 16 | 6 | 9 | 1 | 4 | 2 | 2 | 9 | 5 | 4 | 6 | 8 | 7 | 16 | 17 | 20 | 20 | 9 | 14 | 15 | 10 | 13 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 11 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 5 | 5 | 7 | 7 | 6 | 7 | 9 | 6 | 8 | 7 | 16 | 13 | 9 | 8 | NS | NS | NS | NS | 3 | NS | 3 | 1 | 6 | 2 | 9 | 10 | 7 | 12 | 12 | 15 | 12 | 16 | 12 | 9 | 18 | 24 | 14 | 13 | 12 | 16 | 14 | 19 | 12 | 11 | NS | NS | NS | NS | NS | NS | 7 | 7 | 6 | 2 | 4 | 9 | 5 | 7 | 11 | 12 | NS | 15 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 5 | 3 | NS | 8 | 8 | 17 | 3 | 9 | 7 | 9 | 8 | 14 | 18 | 16 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 2 | 7 | 6 | 7 | 5 | 9 | 19 | 9 | 7 | 9 | 13 | 13 | 9 | 13 | 17 | NS | NS | 20 | 10 | 15 | NS | NS | NS | NS | NS | NS | NS | 14 | 10 | 9 | 5 | 5 | 11 | 10 | 6 | 10 | 16 | 9 | 24 | 18 | 18 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 4 | 5 | 4 | 6 | 8 | 5 | 5 | 13 | 13 | 10 | 10 | 5 | 9 | 19 | 15 | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 4 | 1 | 6 | 7 | 2 | 8 | 6 | 10 | 11 | 12 | 11 | 11 | 22 | 19 | 20 | 11 | 13 | 13 | 18 | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | 5 | 1 | 5 | 4 | 4 | 4 | 4 | 11 | 8 | 11 | 4 | 9 | 11 | 7 | 16 | 16 | 22 | 19 | 9 | 16 | 10 | 14 | 9 | 15 | 6 | 7 | 5 | 4 | 6 | 5 | 4 | 9 | 11 | 11 | 17 | 13 | 9 | 9 | 11 | NS | NS | 23 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 24 | NS | NS | NS | 15 | 11 | 11 | 8 | 3 | 1 | 2 | 5 | 2 | 8 | 7 | 8 | 9 | 8 | 8 | 9 | 8 | 9 | 9 | 8 | 12 | 25 | 13 | 18 | 10 | 19 | 21 | 13 | 9 | 6 | 4 | 4 | 4 | 4 | 2 | 5 | 9 | 2 | 3 | 7 | 10 | 7 | 5 | 6 | 6 | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 6 | 7 | 7 | 4 | 7 | 5 | 7 | 5 | 7 | 11 | 14 | 27 | 17 | 17 | 26 | 13 | 20 | 6 | 4 | 2 | 3 | 0 | 5 | NS | NS | 8 | 7 | 7 | 8 | 9 | 11 | 11 | 3 | 8 | NS | NS | 28 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | NS | NS | NS | NS | NS | NS | NS | 29 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | NS | NS | NS | NS | NS | 9 | 8 | 6 | NS | NS | 30 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 3 | 8 | 7 | 11 | 14 | 11 | 8 | 10 | 12 | 7 | 9 | 20 | 13 | 31 | 15 | 14 | 26 | 12 | 13 | 16 | 10 | 6 | 1 | 1 | 8 | 4 | 7 | 11 | 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Feb 01 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 02 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | NS | 03 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | NS | NS | NS | NS | 07 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 08 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 11 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 0 | 0 | NS | NS | NS | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | NS | 15 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | NS | NS | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | NS | NS | 23 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 24 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 28 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | NS | NS | NS | NS | NS | 29 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | NS | NS | 30 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 31 | 0 | 0 | 2 | 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 : Hirotaka Otsuka Location : Hirakata, Osaka, Japan (135.7 E, 34.9 N) Frequency: 53.750 MHz Antenna : 2el-HB9CV, 4mH (90-270 Azimuth(East-West), 90elevation) Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Reciever: YAESU FT-690 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 2 | 2 | 8 | 5 | 3 | 3 | 1 | 4 |Feb 01 | 4 | 3 | 3 | 1 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 3 | 0 | 2 | 1 | 0 | 2 | 2 | 0 | 5 | 5 | 15 | 5 | 2 | 02 | 3 | 0 | 2 | 2 | 0 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 3 | 1 | 6 | 4 | 6 | 4 | 5 | 5 | 6 | 6 | 03 | 1 | 1 | 4 | 2 | 0 | 1 | 0 | 2 | 0 | 2 | 2 | 1 | 3 | 4 | 4 | 3 | 4 | 8 | 13 | 5 | 11 | 3 | 3 | 9 | 04 | 3 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 2 | 1 | 3 | 4 | 1 | 1 | 3 | 2 | 6 | 8 | 4 | 05 | 2 | 2 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 1 | 2 | 0 | 4 | 3 | 8 | 7 | 7 | 1 | 06 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 4 | 7 | 4 | 7 | 4 | 1 | 07 | 3 | 1 | 0 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | 3 | 1 | 5 | 3 | 3 | 7 | 12 | 12 | 7 | 6 | 3 | 5 | 08 | 4 | 6 | 6 | 6 | 3 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 1 | 4 | 4 | 4 | 4 | 6 | 3 | 3 | 7 | 6 | 5 | 3 | 09 | 5 | 2 | 2 | 2 | 1 | 5 | 2 | 1 | 4 | 3 | 3 | 2 | 2 | 0 | 5 | 3 | 6 | 4 | 9 | 9 | 6 | 7 | 8 | 4 | 10 | 4 | 3 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 5 | 4 | 4 | 4 | 9 | 7 | 3 | 9 | 7 | 2 | 0 | 11 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 4 | 6 | 4 | 1 | 2 | 5 | 5 | 6 | 9 | 19 | 10 | 6 | 12 | 1 | 3 | 1 | 0 | 3 | 2 | 0 | 3 | 0 | 0 | 0 | 1 | 3 | 5 | 3 | 2 | 8 | 8 | 2 | 11 | 4 | 6 | 4 | 4 | 13 | 2 | 2 | 1 | 3 | 2 | 1 | 1 | 1 | 1 | 2 | 4 | 2 | 5 | 5 | 6 | 8 | 12 | 9 | 11 | 10 | 12 | 6 | 12 | 10 | 14 | 9 | 8 | 4 | 3 | 4 | 1 | 1 | 0 | 1 | 0 | 1 | 2 | 2 | 3 | 3 | 3 | 0 | 1 | 4 | 4 | 4 | 3 | 6 | 6 | 15 | 2 | 4 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 3 | 3 | 7 | 7 | 14 | 3 | 6 | 6 | 1 | 10 | 16 | 2 | 0 | 2 | 2 | 1 | 0 | 1 | 1 | 2 | 3 | 2 | 3 | 5 | 1 | 10 | 6 | 15 | 6 | 10 | 3 | 4 | 14 | 8 | 4 | 17 | 4 | 6 | 1 | 5 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 3 | 3 | 3 | 4 | 3 | 0 | 6 | 4 | 5 | 11 | 6 | 4 | 18 | 5 | 1 | 0 | 1 | 5 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 4 | 1 | 7 | 4 | 3 | 5 | 1 | 2 | 5 | 7 | 6 | 7 | 19 | 1 | 5 | 2 | 4 | 2 | 0 | 0 | 0 | 2 | 2 | 2 | 4 | 4 | 1 | 3 | 6 | 2 | 3 | 5 | 9 | 7 | 2 | 6 | 1 | 20 | 4 | 2 | 2 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 2 | 2 | 1 | 1 | 1 | 2 | 6 | 7 | 3 | 7 | 9 | 6 | 21 | 1 | 1 | 0 | 1 | 1 | 2 | 1 | 0 | 0 | 1 | 1 | 3 | 2 | 2 | 1 | 1 | 1 | 3 | 0 | 1 | 5 | 7 | 6 | 0 | 22 | 2 | 2 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 | 1 | 2 | 4 | 7 | 4 | 7 | 1 | 1 | 23 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 4 | 4 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 6 | 10 | 5 | 3 | 24 | 3 | 2 | 0 | 1 | 0 | 3 | 0 | 1 | 2 | 2 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 13 | 5 | 2 | 6 | 5 | 25 | 2 | 1 | 2 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 5 | 3 | 4 | 5 | 3 | 10 | 5 | 10 | 12 | 7 | 1 | 1 | 26 | 10 | 1 | 0 | 3 | 0 | 2 | 1 | 1 | 1 | 0 | 1 | 2 | 4 | 6 | 3 | 4 | 1 | 2 | 5 | 5 | 4 | 6 | 3 | 1 | 27 | 5 | 1 | 3 | 0 | 3 | 2 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 1 | 1 | 8 | 4 | 2 | 10 | 4 | 3 | 1 | 28 | 0 | 3 | 3 | 1 | 2 | 1 | 2 | 1 | 1 | 0 | 4 | 1 | 2 | 0 | 7 | 1 | 4 | 3 | 5 | 10 | 6 | 11 | 7 | 1 | 29 | 2 | 4 | 3 | 2 | 3 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 1 | 0 | 2 | 2 | 6 | 3 | 7 | 8 | 9 | 3 | 3 | 30 | 2 | 2 | 3 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 3 | 0 | 4 | 6 | 3 | 4 | 7 | 6 | 4 | 31 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 2 | 8 | 3 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Feb 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 02 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 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 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 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 | 1 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 13 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 25 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 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 ----------------------------------------------------------------------------- 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 2009.04.18