Radio Meteor Observation in Japan No.088 February, 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 -- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 2 10 5 6 22 9 3 12 9 %6 NS NS NS NS NS NS 4 0 1 2 4 5 13 7 02 | 8 14 9 8 19 11 18 11 10 13 11 10 5 2 2 3 2 6 2 4 5 18 17 23 03 | 9 11 23 17 17 16 20 15 8 12 9 13 10 14 10 1 3 3 7 4 1 8 15 10 04 | 10 3 24 12 13 21 30 14 12 17 5 9 15 6 4 3 3 3 5 2 9 11 10 12 05 | 8 19 23 20 12 24 10 15 10 15 10 18 10 9 3 2 3 2 4 2 2 7 15 11 06 | 12 10 21 14 8 11 13 12 9 5 2 2 3 2 3 1 0 1 1 0 1 6 14 13 07 | 12 16 14 9 13 12 15 19 13 6 9 5 NS %1 3 3 3 3 2 1 2 4 13 8 08 | 17 17 14 15 14 20 13 11 9 7 NS NS 2 %4 1 %3 %1 0 2 0 4 5 5 6 09 | 10 13 13 17 9 10 11 10 6 7 8 11 11 12 8 5 3 2 2 4 3 8 4 11 10 | 9 6 14 22 24 17 20 17 13 8 6 4 3 2 2 0 2 0 1 1 2 9 9 10 11 | 21 7 12 10 10 18 12 5 11 10 13 12 7 8 4 3 1 1 3 2 5 3 4 13 12 | 10 7 18 13 17 10 10 18 16 10 8 9 9 7 3 2 3 3 3 2 6 6 7 13 13 | 14 10 11 10 15 10 18 10 9 17 10 18 10 6 10 10 2 2 3 4 5 6 10 10 14 | 12 9 18 21 17 17 20 13 14 19 12 10 4 4 1 2 1 3 1 2 4 5 3 9 15 | 7 10 7 16 10 7 12 10 10 14 15 4 %5 2 %2 2 4 1 2 1 1 9 11 10 16 | 10 10 12 16 8 5 5 6 4 8 6 8 1 4 2 5 1 4 3 2 2 3 9 6 17 | 10 14 9 9 9 11 11 9 8 6 10 5 6 1 2 5 2 0 5 5 8 2 6 9 18 | 11 15 17 9 13 15 11 8 10 7 10 5 4 3 5 3 0 1 2 4 2 5 3 8 19 | 6 9 8 12 15 11 21 11 9 14 9 6 11 5 11 3 4 0 5 5 2 6 3 9 20 | 9 16 10 14 18 20 26 21 19 27 10 15 16 12 5 4 3 1 1 4 1 5 5 12 21 | 20 13 12 13 16 9 15 17 3 12 6 8 5 3 7 2 1 2 3 2 3 17 14 22 22 | 14 19 14 15 16 17 11 8 12 6 14 5 6 9 7 4 2 1 7 0 3 13 9 19 23 | 17 19 20 23 17 16 16 19 17 8 15 13 13 3 4 1 2 0 2 1 3 4 9 14 24 | 16 11 11 19 21 18 11 6 15 12 18 17 9 9 10 9 4 3 1 2 2 3 10 9 25 | 10 15 17 14 25 15 23 14 21 18 15 21 11 13 9 5 2 1 3 5 3 11 16 8 26 | 19 21 9 12 21 17 18 23 17 5%15 9 3 3 5 5 2 2 5 1 2 6 8 16 27 | 17 19 16 26 16 19 19 15 17 23 13 10 13 12 9 5 5 3 2 6 3 8 12 19 28 | 11 10 11 11 12 14 19 13 8 5 6 5 4 3 5 2 %1 3 4 4 13 12 17 21 ---+------------------------------------------------------------------------ Feb| 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 Feb| 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 | 04 | 1 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 1 13 | 14 | 1 15 | 16 | 17 | 18 | 1 19 | 1 1 20 | 1 21 | 22 | 1 23 | 1 24 | 25 | 1 26 | 2 1 27 | 1 28 | 1 ---+------------------------------------------------------------------------ Feb| 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 -- Feb| 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 | IF IF IF %0 6 9 6 8%11 IF IF IF %6 IF IF IF IF IF IF 8 4 2 7 7 02 | %6 IF IF 7 IF IF IF IF IF %8 4%12 IF IF IF IF IF IF IF 6 4 9%13%15 03 | IF %7 10 IF IF IF IF IF IF IF IF IF 1 7 4 2 1 2 2 7 7 8 7 13 04 | 12 7 21 15 19 18 19 19 14%16%11%11 %6 3 2 IF IF IF IF 6 2 9 12 11 05 | 12 16 19%12 IF IF%18 23 21%17%12 5 IF IF IF IF IF 4 5 5 11 12 7 14 06 |%10 4 7 17 18 17 5 18 12 IF IF IF IF IF IF IF IF IF %2 2 2 6 6 8 07 | 7 2 4 15 8 19 15 26 IF 12 8 9 9 IF IF IF %1 2 3 4 5 6 11 11 08 | 8 10 6 2 10 20 19 14 23 11 %6 IF IF IF IF IF IF %0 IF IF IF IF%11 6 09 | 10 9 11 11 25 10 19 13 22 10 9 11 12 9 7 5 5 %2 5 5 6 10 8 10 10 | 19 6 19 17 18 10%20 15 18 8 7 8 %9 IF IF IF IF IF %2 3 10 4 8 13 11 | 17 12 14 19 13 16 21 21 26 19 %8 6%11 IF IF IF IF IF %2 3 9 5 7 14 12 | 5 6 8 11 15 16 17 13 16 17 13 IF IF IF IF IF IF IF %5 5 2 5 4 13 13 | 5 9 7 10 9 12 12 19 8 2 6 4 5 3 %3 IF %2 IF IF 0 1 6 3 2 14 | 3 4 3 5 4 5 11 6 12 7 6 3 %4 IF IF IF %0 2 1 1 4 3 3 2 15 | 8 5 4 11 22%17 16 9 22 9 %8 IF IF IF IF IF IF IF IF IF 8 10 10 8 16 | 11 9 IF%10 5 %5 12 12%10 %8 IF %0 0 IF IF IF IF IF IF IF IF IF IF IF 17 | IF%10 3 0 5 3 8 IF %4 %5 6 6 4 9 IF 2 1 %2 1 5 8 4 9 5 18 | 4 5 7 13 8 17 10 6 15 8 IF IF IF IF IF IF IF IF %0 IF%17 4 7 6 19 | 11 5 7 7 9 5 7 10 8%12 IF IF IF IF IF IF %6 6 1 1 6 13 8 16 20 |%10 IF 6 6 9 8 9 11 12 20 8 5 7 %0 IF %2 IF %3 1 7 %8 %2 IF IF 21 | IF%18%17 11 12 18 23 IF 15 IF IF IF IF IF IF IF IF IF 3 2 3 5 8 3 22 | 2 6 3 1 4 9 7 12 14 14 7 10 13%16 7 3 3 3 4 7 10 8 4 2 23 | 1 8 14 9 5 14 14 8 21 11 6 7 6 IF%11 2 2 2 0 1 4 10 6 13 24 | 13 14 8 10 16 6 10 4 6 7 12 4 0 9 3 10 5 4 6 6 2 10 6 2 25 | 8 10 6 3 2 4 3 8 15 11 14 8 4 2 %0 IF IF IF %5 6 7 9 8 10 26 | 8 14 16 14 17 11 20 21 IF 10 15 15 8 9 %2 IF IF IF IF IF 12 11 %2 %8 27 |%18 IF 13 14 18 6 5 10 11 14 10 11 6 6 9 IF 4 7 3 4 5 12 18 13 28 | 13 10 12 6 13 13 19 23 IF IF%12 6 7%10 IF IF IF IF %2 4 7 8 10 16 ---+------------------------------------------------------------------------ Feb| 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 Feb| 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 | 1 08 | 1 1 09 | 10 | 11 | 1 12 | 13 | 14 | 15 | 1 16 | 17 | 18 | 19 | 1 20 | 21 | 22 | 23 | 1 24 | 25 | 1 26 | 1 27 | 28 | 1 ---+------------------------------------------------------------------------ Feb| 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 -- Feb| 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 | 15 13 31 11 15 24 25 26 29 11 9 9 5 6 4 4 3 1 4 6 10 11 19 16 02 | 16 16 27 20 32 34 30 38 25 27 19 24 8 15 7 4 4 1 2 1 4 1 2 9 03 | 9 7 9 2 12 5 6 16 14 8 4 9 10 8 2 3 1 5 7 9 17 17 20 14 04 | 12 14 18 26 32 28 18 27 30 34 23 21 19 19 7 9 4 4 6 10 12 15 19 22 05 | 23 20 22 22 29 27 22 33 35 26 9 8 6%11 10 13 %5 4 8 5 4 13 3 7 06 | 3 6 9 19 14 11 10 17 15 7 3 1 2 1 3 1 %0 2 3 10 5 10 18 14 07 | 22 18 21 30 24 20 15 11 19 18 %6 4 6 1 2 1 %5 %8 5 %9 11 13 26 17 08 | 20 19 17 23 25 31 26 30 35%19 28 20 20 8 6 2 4 2 3 1 4 10 3 11 09 | 14 10 11 24 27 13 13 23 24 28 33 22 15 17 10 2 7 3 3 7 12 11 8 15 10 | 10 11 11 27 19 19 26 19 29 25 17 10 11 6 8 5 3 6 0 2 6 7 7 12 11 | 10 16 18 19 25 24 19 28 28 21 16 17 27 22 9 8 5 2 5 5 2 12 11 11 12 | 10 11 16 21 20 23 20 25 30 20 17 16 9 11 7 6 %6 4 2 5 10 6 14 12 13 | 20 11 12 16 22 20 25 24 22 35 19 20 13 10 9 4 1 4 5 3 13 8 9 13 14 | 5 12 12 14 23 14 15 20 19 28 12 11 7 6 2 1 1 5 3 8 14 11 15 7 15 | 9 9 7 13 15 22 11 24 17 17 19 15 12 7 9 3 2 5 4 3 5 10 15 10 16 | 8 10 16 17 21 16 21 19 22 31 24 11 13 6 6 5 5 2 1 3 4 10 11 8 17 | 6 8 7 8 12 9 21 20 19 13 24 18 15 5 5 5 2 5 4 2 6 7 14 14 18 | 12 16 16 22 23 19 29 27 30 29 21 13 7 14 5 9 3 %5 6 4 12 11 12 11 19 | 12 15 16 18 24 21 27 27 28 40 23 11 9 9 9 3 2 6 5 6 9 19 12 13 20 | 14 11 15 17 12 15 17 27 25%32 27 21 21 18 10 3 4 2 4 8 5 8 11 13 21 | 5 15 11 22 28 31 18 17 18 12 21 7 7 7 6 0 4 5 4 7 12 4 14 9 22 | 14 21 14 19 30 27 20 21 33 22 17 20 12 7 8 4 7 8 10 8 9 6 17 13 23 | 8 14 16 23 25 18 29 26 16 26 20 10 24 11 10 9 4 3 2 10 6 13 20 17 24 | 16 8 13 25 24 26 31 27 34%29 -- -- --%22 4 6 12 5 4 9 16 19 14 15 25 | 17 19 24 21 21 22 27 42 48 36 23 19 17 20 13 3 6 5 2 5 7 16 22 12 26 | 20 21 27 21 13 22 20 32 29 22 33 23 16 16 9 7 6 %5 6 11 10 12 19 18 27 | 10 20 16 24 22 23 25 28 21 36 25 24 11 24 19 8 4 6 7 7 11 21 20 25 28 | 22 18 26 31 25 30 23 27 27 34 36 20 20 11 10 5 7 6 4 9 7 6 13 16 ---+------------------------------------------------------------------------ Feb| 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 Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 02 | 1 1 1 03 | 1 04 | 1 1 05 | 1 06 | 07 | 08 | 1 1 09 | 10 | 1 11 | 1 1 12 | 1 13 | 14 | 1 15 | 16 | 1 1 1 17 | 18 | 2 19 | 20 | 21 | 1 22 | 23 | 1 24 | 1 25 | 1 26 | 1 1 1 27 | 1 28 | 1 ---+------------------------------------------------------------------------ Feb| 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 -- Feb| 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 | NS NS NS 13 2 5 2 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 02 | NS NS NS 6 8 10 14 10 10 9 NS NS NS NS NS NS NS 1 3 5 5 4 3 9 03 | 11 18 14 11 14 11 2 16 12 15 21 11 NS NS NS NS NS NS %6 6 4 8 5 6 04 | 4 9 10 11 17 21 13 15 23 10 18 11 13 7 %2 5 2 6 0 5 0 7 4 5 05 | 10 15 15 20 11 19 8 17 8 17 13 15 11 11 4 8 6 1 5 0 3 7 8 9 06 | 5 4 13 9 15 17 12 14 17 17 8 NS NS NS NS NS NS NS NS NS NS NS NS %2 07 | 2 4 10 NS NS %8 6 NS NS NS NS NS NS NS NS NS %2 %1 4 2 4 5 7 7 08 | 10 8 8 12 12 19 12 13 15%18 NS NS NS NS NS NS NS NS NS NS NS NS NS NS 09 | NS NS NS NS NS NS NS NS NS NS NS NS 7 NS NS NS NS 1 0 2 1 3 3 7 10 | 7 7 2 4 7 8 14 11 14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 11 | 0 3 9 12 14 19 8 21 19 9 12 2 15 8 9 0 3 3 6 3 1 5 5 12 12 | 10 4 15 11 17 5 10 10 16 8 NS NS NS NS NS NS 2 4 1 3 2 3 5 10 13 | 7 8 11 10 13 17 7 16 13 15 11 15 5 6 1 1 1 1 4 0 1 0 1 6 14 | 2 6 6 1 11 9 5 21 15 23 13 5 6 7 0 2 1 3 2 3 8 11 9 9 15 | 4 9 4 11 9 14 14 17 14 18 21 8 14 9 7 1 4 7 1 2 1 4 6 7 16 | 6 10 11 12 17 20 19 13 16 18 19 15 14 11 NS NS 5 2 %4 NS NS NS NS NS 17 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 18 | NS NS 4 12 14 8 15%12 NS NS NS NS NS NS NS NS NS NS NS 0 10 8 2 6 19 | 8 10 12 11 12 15 14 8 0 NS NS NS NS NS NS NS NS %0 2 2 2 5 2 5 20 | 12 14 13 21 8 18 23 28 29 34 21 26 23 12 11 5 4 4 2 2 3 6 3 9 21 | 7 15 9 11 16 18 10 8 8 10 12 NS NS NS NS NS NS NS NS NS NS NS NS NS 22 | 3 4 2 4 9 11 4 6 4 NS NS NS NS NS NS NS NS 1 6 3 1 2 5 17 23 | 8 14 10 22 26 23 29 28 29 26 17 12 25 11 8 5 4 5 0 8 0 8 7 6 24 | 10 11 21 25 18 20 24 26 19 20 23 14 9 20 4 5 7 1 1 4 5 9 7 2 25 | 17 12 16 27 17 18 13 27 36 28 14 11 18 16 10 1 3 4 1 5 7 5 13 9 26 | 8 16 15 11 16 21 12 14 16 11 24 19 12 8 10 4 4 3 3 3 2 9 2 5 27 | 4 12 6 7 22 13 7 21 15 28 16 29 11 19 16 7 6 3 2 2 3 7 8 12 28 | 24 14 20 14 21 27 17 16 18 16 21 12 13 9 NS 3 6 3 4 1 5 8 3%10 ---+------------------------------------------------------------------------ Feb| 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 Feb| 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 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 02 | NS NS NS NS NS NS NS NS NS NS 03 | NS NS NS NS NS NS 04 | 05 | 1 1 06 | NS NS NS NS NS NS NS NS NS NS NS NS 07 | NS NS NS NS NS NS NS NS NS NS NS 08 | 1 NS NS NS NS NS NS NS NS NS NS NS NS NS NS 09 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 10 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 11 | 1 1 12 | NS NS NS NS NS NS 13 | 14 | 15 | 16 | 1 1 1 NS NS NS NS NS NS NS 17 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 18 | NS NS 19 | 20 | 21 | 1 NS NS NS NS NS NS NS NS NS NS NS NS NS 22 | NS NS NS NS NS NS NS NS 23 | 1 24 | 1 25 | 26 | 1 1 27 | 1 28 | 1 NS ---+------------------------------------------------------------------------ Feb| 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 -- Feb| 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 | 54 81 120 111 121 133 155 99 70 56 72 48 31 36 26 21 16 8 16 17 15 46 30 61 02 | 73 82 132 130 132 143 139 122 74 67 62 62 58 41 25 24 14 7 11 19 24 28 32 61 03 | 75 92 126 124 124 122 145 130 113 74 82 56 65 42 29 12 15 8 10 15 33 32 55 42 04 | 84 74 120 117 129 149 153 117 73 80 69 80 47 37 19 CW CW CW %8 10 32 29 38 39 05 | 52 88 95 101 123%108 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 44 06 | 63 79 114 98 111 108 100 91 80 77 72 58 56 38 35 25 8 10 11 12 20 28 23 33 07 | 54 77 92 97 87 111%104 -- -- -- -- -- %53 50 28 18 7 11 10 10 19 32 38 53 08 | 63 75 107 116 105 116 135 103 83 73 66 65 48 37 31 18 11 13 9 13 19 31 36 40 09 | 68 105 99 97 99 123 114 125 134 95 80 %60 -- -- -- -- -- -- -- -- -- 20 ES ES 10 |%76 87 105 124 124 108 113 114 96 84 62 76 43 47 36 21 17 10 %11 -- -- 45 37 44 11 | 57 104 113 96 101 128 %94 -- %83 69 82 82 70 37 27 21 12 7 ES ES 16 24 22 40 12 | 63 65 89 112 95 91 125 99 83 71 69 71 66 38 33 %8 CW %10 %12 ES %18 24 34 45 13 | 64 84 90 84 88 105 114 88 70 %76 %52 ES ES %26 17 21 9 6 11 ES ES 30 31 43 14 | 67 83 91 94 93 93 96 118 117 73 67 78 55 39 27 %14 7 10 15 14 17 23 42 42 15 | 62 64 86 81 %82%114 ES %92 88 85 %52 CW CW 47 21 16 6 %10 ES ES 23 31 25 55 16 | 54 91 93 89 91 101 105 104 110 91 71 59 47 26 33 12 10 11 3 %17 %18 %24 -- 42 17 | 66 76 105 90 %98 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- %23 39 18 | 63 96 84 120 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 19 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 10 8 14 22 26 37 53 20 | 56 86 107 85 75 100 110 92 113 93 89 74 69 39 41 13 13 7 13 9 29 26 44 53 21 | 62 76 104 94 95 105 114 93 68 66 59 64 43 35 25 13 12 8 15 5 14 32 44 70 22 | 62 87 107 115 124 119 120 101 %76 -- -- %62 57 50 25 14 14 10 9 12 27 35 28 66 23 | 67 110 89 100 98 114 125 137 104 91 84 71 62 36 25 20 12 6 14 16 21 31 52 59 24 | 67 92 112 105 99 120 127 117 90 104 102 84 84 62 36 16 15 9 9 19 18 35 58 49 25 | 85 75 99 96 80 114 147 121 116 99 105 68 44 59 35 23 12 6 11 12 25 25 51 55 26 | 73 87 92 108 97 124 138 93 95 82 79 83 45 51 %18 16 7 15 11 17 23 36 45 61 27 | 76 115 110 101 105 111 110 91 97 70 73 78 60 50 31 24 13 12 9 13 26 38 46 43 28 | 52 95 88 99 90 90 78 103 68 74 %78 %92 64 44 29 24 20 7 11 14 22 40 35 44 ---+----------------------------------------------------------------------------------------------- Feb| 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 Feb| 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 1 1 1 02 | 2 1 1 03 | 1 1 04 | 1 1 05 | 1 06 | 1 1 1 07 | 2 1 08 | 09 | 10 | 2 2 1 11 | 1 1 12 | 1 1 13 | 14 | 1 2 1 15 | 1 1 16 | 1 2 1 1 1 1 17 | 1 18 | 2 1 19 | 20 | 1 1 1 21 | 1 22 | 2 1 23 | 1 1 1 1 24 | 1 1 1 2 25 | 1 1 26 | 1 1 1 1 1 3 1 27 | 1 1 1 2 28 | 2 1 1 1 1 1 1 ---+------------------------------------------------------------------------ Feb| 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 -- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 7 8 10 5 9 6 8 8 17 12 14 9 9 7 3 4 1 1 3 3 10 12 9 12 02 | 7 7 12 11 14 9 14 14 9 8 6 7 4 6 2 4 3 1 3 4 6 13 9 13 03 | 7 7 15 11 10 8 4 14 9 6 2 9 5 8 4 2 2 3 3 4 5 9 14 8 04 | 7 7 5 8 11 8 9 11 15 14 4 6 11 8 2 3 1 2 2 6 4 9 9 12 05 | 9 8 10 11 15 14 9 15 12 5 11 6 4 5 7 6 2 2 2 6 4 8 10 8 06 | 9 5 8 12 6 6 5 17 8 10 10 9 12 13 5 1 0 2 2 8 5 6 8 8 07 | 12 14 7 13 8 10 6 7 15 13 5 10 7 1 3 1 3 6 4 1 6 7 8 10 08 | 8 6 4 6 8 10 10 18 13 11 11 8 9 8 6 4 3 3 3 0 5 7 3 10 09 | 10 8 7 6 11 5 9 9 15 16 4 8 12 7 6 2 1 4 2 2 6 7 5 6 10 | 12 4 12 12 6 12 11 7 13 10 7 7 3 4 5 3 5 5 4 2 6 7 9 5 11 | 4 6 10 8 9 7 10 17 16 16 7 3 7 9 2 1 1 3 2 2 2 9 6 9 12 | 7 7 15 9 6 5 16 10 15 7 8 4 7 3 3 4 4 6 6 2 14 5 7 10 13 | 5 8 9 7 6 8 13 10 14 10 5 8 5 4 3 2 0 3 3 4 9 7 6 8 14 | 6 9 5 11 16 6 10 13 9 8 11 11 11 2 1 3 4 1 4 5 8 11 9 4 15 | 5 12 7 2 7 8 8 15 10 10 15 5 6 6 4 1 2 1 4 2 5 6 13 5 16 | 4 8 8 5 9 6 15 15 6 8 8 7 10 3 3 2 2 1 2 4 3 9 18 6 17 | 3 5 2 8 13 10 15 12 9 5 6 5 7 3 2 0 2 4 5 3 5 6 11 8 18 | 7 7 4 7 10 9 14 9 13 13 7 4 4 4 3 1 0 2 2 2 9 8 10 8 19 | 8 4 10 11 10 14 12 8 6 5 6 4 4 3 5 1 2 2 4 7 8 10 7 3 20 | 9 6 8 12 10 10 9 13 12 15 8 7 8 7 3 3 2 1 4 2 5 5 12 6 21 | 12 11 6 12 7 9 7 14 11 14 6 5 9 7 5 5 2 1 5 3 5 5 9 5 22 | 10 13 10 8 18 10 15 11 15 10 13 13 11 7 2 5 3 4 6 3 8 3 5 7 23 | 9 6 5 16 14 15 13 11 9 14 7 4 9 4 6 4 2 1 3 6 4 7 10 11 24 | 12 10 6 8 10 12 17 15 16 13 14 9 6 7 5 0 3 3 2 3 8 10 9 8 25 | 11 7 8 6 10 10 9 17 18 14 10 6 2 10 8 2 4 3 2 3 5 10 7 7 26 | 12 9 15 7 8 11 9 15 6 8 11 9 4 9 8 3 1 4 6 5 6 9 15 9 27 | 2 11 8 6 8 10 13 17 15 10 14 8 8 7 4 2 0 5 3 2 2 7 11 15 28 | 11 12 8 18 14 13 13 12 14 13 12 6 9 2 3 3 7 3 2 3 6 8 11 15 ---+------------------------------------------------------------------------ Feb| 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 Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 03 | 04 | 05 | 1 1 06 | 07 | 08 | 1 09 | 10 | 11 | 1 12 | 13 | 14 | 2 15 | 16 | 1 1 17 | 18 | 1 19 | 1 20 | 21 | 22 | 23 | 24 | 1 25 | 1 26 | 27 | 28 | 1 ---+------------------------------------------------------------------------ Feb| 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 -- Feb| 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 12 27 19 23 26 28 24 25 20 27 25 14 18 9 %8 8 3 4 6 13 10 12%20 02 |%14 16 17 19 40 35 43 28 28 22 18 29 26 23 10 13 4 3 6 9 17 8 10 12 03 | 17 18 22 19 30 21 15 33 30 37 29 25 22 18 12 10 7 8 8 13 13 14 12 13 04 | 10 9 12 13 31 34 29 25 37%23 33 25 19 20 13 10 IF %5 3 11 10 15 11 12 05 | --%22 18 28 21 30 21 24 25 28 27 25 16 10 13 14 5 8 8 3 5 11 7 15 06 | 8 7 17 20 17 22 24 30 26 29 21 18 17 17 13 7 5 3 11 11 7 14 12 11 07 | 11 19 17 34 34 19 15 28 27 28 21 26 25 16 7 5 4 5 3 4 7 7 9 8 08 | %9 19 17 14 26 36 20 22 25 21 26 25 20 10 13 10 4 2 2 %4 %8 12 9 9 09 | 14 10 13 20 25 16 20 31 25 21 31 32 27 23 17 10 11 0 3 4 6 11 8 15 10 | 13 12 15 22 32 24 27 21 27 18 28 26 18 12 9 15 8 6 4 4 13 11 8 16 11 | 6 17 22 20 33 24 18 26 36 37%38 -- 29 17 16 5 6 6 5 6 7 8 5 9 12 | 13 5 20 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --%19 15 13 | 10 10 17 23 17 27 26 31 24 23 25 23 24 17 16 7 11 5 7 8 9 5 7 15 14 | 7 16 15 15 29 18 11 25 26 21 27 19 10 13 3 1 4 3 6 8 12 11 12 8 15 | 8 11 9 11 20 25 21 22 18 31 28 16 21 11 17 8 7 8 4 6 13 %8%11 10 16 | 4 13 24 23 26 24 27 17 23 23 24 18 18 20 12 8 10 3 IF 6 5 9 6 6 17 | 5 9 13 10 19 18 29 16 16 23 26 22 20 7 9 12 4 2 10 6 8 14 12 9 18 |%12%19 17 22 28 24 28 27 27 26 30 20 16 17 18 14 7 9 10 5 12 12 17 10 19 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 21 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 22 | %7 20 20 26 36 33 33 35 41 34%38 29 23 12 10 7 13 12 9 9 12 6 12 15 23 |%11 25 15 15 14 14 28 27 19 14 15 18 26 18 18 15 13 11 8 11 8 17 14 14 24 | 13 12 15 24 34 30 35 33 26 27 18 25 11 15 8 5 4 3 0 1 2 13 -- %7 25 | 12 10 10 22 17 21 24 47 24 16 15 10 12 24 15 6 4 4 2 4 7 8 23 10 26 | 13 25 22 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 27 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 28 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- ---+------------------------------------------------------------------------ Feb| 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 Feb| 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 | 05 | 1 1 06 | 07 | 1 08 | 1 09 | 10 | 11 | 1 1 12 | 13 | 14 | 2 15 | 16 | 1 1 17 | 18 | 2 19 | 20 | 21 | 22 | 1 23 | 1 24 | 1 25 | 26 | 1 27 | 28 | ---+------------------------------------------------------------------------ Feb| 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]) Feb| 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 3 5 4 3 4 0 4 7 4 5 4 5 4 2 1 0 2 0 2 2 3 3 3 02 | 4 7 4 5 4 5 7 2 5 11 6 9 3 9 8 8 8 7 6 6 6 6 8 7 03 | 7 6 7 6 7 5 5 7 6 10 5 10 6 2 3 4 6 2 4 1 4 7 3 6 04 | 4 4 7 6 4 8 6 4 7 3 7 4 4 6 5 6 6 3 2 5 2 5 3 3 05 | 6 6 4 10 8 6 8 8 6 5 5 0 5 6 4 6 2 5 5 4 5 3 3 6 06 | 3 3 6 5 5 4 4 5 5 9 8 9 6 12 7 3 0 3 3 5 6 5 4 5 07 | 8 7 7 6 8 7 3 7 8 8 5 3 7 6 7 10 7 5 5 6 7 6 6 8 08 | 4 5 7 7 4 9 3 5 5 4 12 3 2 6 4 4 3 5 6 6 6 5 3 5 09 | 4 5 6 4 4 4 4 4 3 5 3 1 0 2 0 0 0 2 7 6 5 5 6 3 10 | 4 5 4 3 5 7 3 5 6 4 6 2 3 2 1 5 7 4 3 3 3 5 4 2 11 | 3 4 3 1 2 0 1 1 5 5 0 1 6 6 4 4 3 3 4 2 1 3 1 3 12 | 3 2 4 4 3 3 4 0 5 5 6 1 2 5 5 4 0 1 0 0 1 1 3 3 13 | 3 5 6 4 2 3 6 3 4 6 2 7 4 8 5 9 5 13 4 9 2 2 0 0 14 | 0 3 5 5 6 7 0 0 0 1 5 8 5 7 4 4 5 6 5 5 5 8 3 4 15 | 8 6 4 7 6 5 6 6 11 7 5 3 4 4 2 7 1 2 3 4 4 2 6 3 16 | 4 4 4 3 2 3 3 5 2 2 15 10 6 6 4 4 4 4 5 6 6 8 5 5 17 | 6 7 9 7 7 6 6 5 7 7 5 1 4 3 6 2 3 2 3 4 2 4 5 3 18 | 2 3 3 6 3 4 3 1 4 6 4 6 2 3 4 4 5 3 4 3 3 4 4 6 19 | 4 2 3 4 7 5 5 3 2 6 4 4 4 5 4 3 2 2 3 3 2 3 3 0 20 | 2 2 1 6 3 3 3 1 4 8 4 4 5 1 1 3 1 1 3 0 1 0 4 4 21 | 4 2 6 5 4 3 3 2 5 3 7 2 6 2 6 2 1 0 2 0 4 3 1 4 22 | 2 2 3 4 4 2 4 1 4 4 5 6 6 3 3 3 3 2 2 3 4 0 2 1 23 | 4 3 2 1 2 4 7 4 3 4 1 3 3 0 2 2 1 1 1 3 1 1 1 3 24 | 2 0 3 2 5 3 2 1 2 0 0 0 0 1 0 0 0 0 0 0 0 2 1 0 25 | 1 3 1 1 3 1 1 1 0 0 2 1 0 0 2 0 0 1 4 1 0 1 2 1 26 | 0 3 1 0 1 1 1 1 2 1 4 2 2 3 1 0 2 1 1 0 1 1 0 2 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 4 1 2 0 1 0 0 2 2 2 1 2 ---+------------------------------------------------------------------------ Feb| 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]) Feb| 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 3 5 4 3 4 0 4 7 4 5 4 5 4 2 1 0 2 0 2 2 3 3 3 02 | 4 7 4 5 4 5 7 2 5 7 6 8 3 9 8 8 8 6 6 6 6 6 8 7 03 | 7 6 7 6 7 5 4 7 6 10 5 8 6 2 3 4 6 2 4 1 3 7 3 6 04 | 4 4 7 6 4 8 6 4 7 3 7 4 3 6 5 6 6 3 2 5 2 5 3 3 05 | 6 6 4 10 8 6 8 8 6 5 5 0 4 6 4 6 2 5 5 4 5 3 3 6 06 | 3 3 6 5 5 4 4 5 5 9 8 8 6 13 7 3 0 3 3 5 6 5 4 5 07 | 8 7 7 6 8 7 3 7 8 8 5 3 7 4 7 10 7 5 5 6 7 6 6 8 08 | 4 5 7 7 4 9 3 5 5 4 11 3 2 6 4 4 3 5 6 6 6 5 3 5 09 | 4 5 5 4 4 4 4 4 3 5 3 1 0 2 0 0 0 2 7 6 5 5 6 3 10 | 4 5 4 3 5 7 3 5 6 4 6 2 3 2 1 5 7 4 3 3 3 5 4 2 11 | 3 4 3 1 2 0 0 1 5 5 0 1 6 6 4 4 3 3 4 2 1 3 1 3 12 | 3 2 4 4 3 3 4 0 5 5 6 1 2 5 5 3 0 1 0 0 1 1 3 3 13 | 3 5 6 4 2 3 6 2 4 6 2 7 3 8 4 7 4 12 4 9 2 2 0 0 14 | 0 3 5 5 6 7 0 0 0 1 5 7 5 6 3 4 5 5 5 5 4 8 2 3 15 | 7 6 4 7 6 5 6 6 11 7 5 3 4 4 2 7 1 2 3 4 4 2 6 3 16 | 4 4 4 3 2 3 3 5 2 2 15 10 6 6 4 4 4 4 5 6 6 8 5 5 17 | 6 6 9 7 7 6 6 5 7 7 5 1 4 3 6 2 3 2 3 4 2 4 5 3 18 | 2 3 3 6 3 4 3 1 4 6 4 6 2 3 4 4 5 3 4 3 3 4 4 6 19 | 4 2 3 4 7 5 5 3 2 6 4 4 4 5 4 3 2 2 3 3 2 3 3 0 20 | 2 2 1 6 3 3 3 1 4 8 4 4 5 1 1 3 1 1 3 0 1 0 4 4 21 | 4 2 6 5 4 3 3 2 5 3 7 2 6 2 6 2 1 0 2 0 4 3 1 4 22 | 2 2 3 4 4 2 4 1 4 4 5 6 6 3 3 3 3 2 2 3 4 0 2 1 23 | 4 3 2 1 2 4 7 4 3 4 1 3 3 0 2 2 1 1 1 3 1 1 1 3 24 | 2 0 3 2 5 3 2 1 2 0 0 0 0 1 0 0 0 0 0 0 0 2 1 0 25 | 1 3 1 1 3 1 1 1 0 0 2 1 0 0 2 0 0 1 4 1 0 1 2 1 26 | 0 3 1 0 1 1 1 1 2 1 4 2 2 3 1 0 2 1 1 0 1 1 0 2 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 4 1 2 0 1 0 0 2 2 2 1 2 ---+------------------------------------------------------------------------ Feb| 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 Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 03 | 04 | 1 05 | 1 1 06 | 1 07 | 08 | 1 09 | 10 | 11 | 1 1 12 | 13 | 1 14 | 1 1 1 1 15 | 1 16 | 17 | 18 | 19 | 20 | 21 | 1 1 22 | 23 | 24 | 25 | 26 | 27 | 28 | ---+------------------------------------------------------------------------ Feb| 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 -- Feb| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |Jan 02 |??? |??? |??? |??? |??? |??? | | 17 | 9 | 11 | 31 | 31 | 38 | 53 | 61 | 53 | 61 | 61 | 52 | 65 | 55 | 60 | 72 | 65 | 03 | 57 | 40 | 33 | 38 | 34 | 19 | 14 | 19 | 15 | 14 | 30 | 34 | 50 | 54 | 50 | 56 | 44 | 55 | 64 | 74 | 54 | 58 | 54 | 47 | 04 | 66 | 59 | 43 | 25 | 31 | 22 | 12 | 15 | 20 | 20 | 17 | 31 | 41 | 55 | 48 | 44 | 33 | 60 | 61 | 47 | 60 | 69 | 62 | 75 | 05 | 48 | 45 | 38 | 25 | 15 | 29 | 20 | 17 | 21 | 14 | 24 | 38 | 57 | 65 | 46 | 45 | 39 | 56 | 59 | 69 | 72 | 67 | 62 | 58 | 06 | 57 | 54 | 51 | 33 | 30 | 23 | 23 | 28 | 11 | 15 | 28 | 29 | 36 | 51 | 51 | 64 | 60 | 62 | 70 | 73 | 71 | 53 | 72 | 60 | 07 | 65 | 56 | 38 | NS | NS | NS | 21 | 13 | 11 | 12 | NS | NS | 51 | 57 | 47 | 40 | 50 | 54 | 30 | 60 | 66 | 58 | 45 | NS | 08 | 42 | 56 | 42 | 49 | 20 | 18 | 16 | 15 | 19 | 20 | 16 | 21 | 53 | 53 | 47 | 58 | 45 | 61 | 53 | 70 | 58 | 43 | 64 | 46 | 09 | 60 | 46 | 38 | 39 | 44 | N | 24 | 18 | 7 | 10 | 17 | 33 | 30 | 46 | 37 | 57 | 44 | 57 | 65 | 71 | 51 | 64 | 64 | 68 | 10 | 49 | 61 | 34 | 32 | 22 | 17 | 16 | 15 | 7 | 16 | 18 | 41 | 50 | 56 | 48 | 55 | 47 | 68 | 70 | 69 | 67 | 54 | 55 | 50 | 11 | 46 | 41 | 46 | 31 | 20 | 21 | 21 | 16 | 10 | 18 | 28 | 34 | 38 | 40 | 46 | 44 | 39 | 68 | 52 | 54 | 44 | 53 | 42 | 39 | 12 | 51 | 62 | 26 | 29 | 24 | 27 | 14 | 13 | 15 | 10 | 30 | 47 | 38 | 42 | 45 | 47 | 38 | 51 | 56 | 64 | 39 | 58 | 44 | 72 | 13 | 47 | 68 | 33 | 29 | 7 | 13 | 14 | 19 | 7 | 8 | 14 | 24 | 37 | 49 | 40 | 41 | 51 | 45 | 48 | 68 | 53 | 68 | 59 | 54 | 14 | 67 | 43 | 33 | 37 | 34 | 25 | 15 | 17 | 17 | 29 | 25 | 34 | 48 | 58 | 61 | 50 | 57 | 59 | 66 | 63 | 70 | 59 | 70 | 60 | 15 | 79 | 72 | 46 | IF | NS | 28 | 27 | 20 | IF | IF | 29 | 40 | 43 | 75 | 54 | 58 | 58 | 72 | 57 | 78 | 56 | 59 | 61 | 69 | 16 | NS | NS | NS | NS | NS | 20 | NS | 10 | 9 | IF | NS | 21 | 53 | 65 | 59 | 56 | 46 | 46 | 62 | 76 | 75 | 56 | 63 | 60 | 17 | 75 | 60 | 43 | 31 | 24 | 16 | 21 | 22 | ES | 9 | 16 | 27 | 44 | 54 | 62 | 47 | 41 | 54 | 60 | 86 | 60 | 52 | 50 | 52 | 18 | 62 | 58 | 51 | 32 | 22 | 6 | 22 | 11 | 9 | 17 | 25 | 35 | 38 | 51 | 38 | 60 | 47 | 67 | 60 | 64 | 63 | 66 | 57 | 64 | 19 | NS | NS | NS | NS | 32 | 29 | 16 | 20 | 13 | 16 | 28 | 30 | 52 | 51 | 48 | 46 | 39 | 37 | 51 | 41 | 47 | 61 | 48 | 55 | 20 | 60 | 54 | NS | 19 | 31 | 23 | 21 | 19 | 9 | 16 | 20 | 36 | 39 | 52 | IF | NS | NS | NS | NS | NS | NS | NS | NS | 53 | 21 | 30 | 61 | 23 | 25 | 10 | 11 | 12 | 11 | 14 | 17 | 24 | 24 | 43 | 37 | 67 | 60 | 48 | 55 | 47 | 49 | 46 | 48 | 56 | 66 | 22 | 53 | 45 | 38 | NS | 26 | 16 | 13 | 6 | 8 | 11 | 26 | 28 | 51 | 44 | 43 | 49 | 47 | 61 | 66 | 62 | 64 | 67 | 72 | NS | 23 | NS | NS | NS | NS | NS | NS | NS | NS | 10 | 12 | 26 | 34 | 44 | 48 | 67 | 56 | 54 | 55 | 61 | 52 | 67 | 59 | 60 | 60 | 24 | 46 | 59 | 37 | 28 | 29 | 21 | 18 | 16 | 20 | 12 | 34 | 37 | 34 | 61 | 40 | 42 | 30 | 43 | 45 | 48 | 46 | 51 | 46 | 55 | 25 | 79 | 52 | 47 | 26 | NS | 26 | 22 | 18 | 8 | 13 | 28 | 29 | 49 | 50 | 49 | 60 | 48 | 45 | 59 | 50 | 53 | 60 | 56 | 58 | 26 | 70 | 44 | 44 | 28 | 30 | 18 | NS | 15 | 21 | 15 | 25 | 35 | 31 | 49 | 46 | 55 | 46 | 58 | 58 | 56 | 52 | 43 | 60 | 71 | 27 | NS | NS | NS | NS | 30 | 16 | 15 | 22 | 12 | 8 | 32 | 44 | 48 | 56 | 61 | 46 | 57 | 66 | 64 | 49 | 49 | 45 | 52 | 54 | 28 | 68 | 58 | 50 | 28 | 24 | 13 | 8 | 13 | 13 | 22 | 32 | 31 | 55 | 54 | 67 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |Jan 02 |??? |??? |??? |??? |??? |??? | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 03 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 04 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 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 | 2 | 0 | 0 | 1 | 1 | 0 | 07 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | NS | 08 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 09 | 0 | 1 | 0 | 0 | 0 | N | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 15 | 0 | 0 | 1 | IF | NS | 0 | 0 | 0 | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 16 | NS | NS | NS | NS | NS | 1 | NS | 0 | 0 | IF | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 19 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 20 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 22 | 0 | 0 | 0 | NS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | NS | 23 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 2 | 1 | 0 | 24 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 25 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 1 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 -- Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 8 | 9 | 21 | 10 | 13 | 16 | 9 | 20 | 21 |Jan 01 | 8 | 12 | 8 | 11 | 7 | 1 | 1 | 0 | 2 | 0 | 5 | 6 | 7 | 9 | 13 | 17 | 16 | 22 | 17 | 26 | 26 | 29 | 22 | 20 | 02 | 7 | 8 | 8 | 12 | 9 | 5 | 6 | 4 | 0 | 2 | 4 | 5 | 3 | 6 | 12 | 16 | 15 | 21 | 7 | 22 | 14 | 20 | 30 | 25 | 03 | 16 | 4 | 8 | 11 | 10 | 5 | 6 | 3 | 2 | 3 | 3 | 6 | 7 | 6 | 7 | 12 | 15 | 17 | 24 | 33 | 18 | 9 | 23 | 24 | 04 | 19 | 15 | 11 | 13 | 6 | 9 | 11 | 2 | 2 | 1 | 3 | 6 | 6 | 12 | 13 | 17 | 22 | 16 | 16 | 23 | 12 | 17 | 32 | 30 | 05 | 22 | 17 | 25 | 14 | 15 | 4 | 10 | 3 | 2 | 2 | 4 | 2 | 7 | 8 | 13 | 12 | 8 | 16 | 22 | 17 | 8 | 19 | 29 | 26 | 06 | 10 | 11 | 8 | 4 | 6 | 3 | 1 | 1 | 0 | 0 | 5 | 1 | 10 | 11 | 12 | 10 | 18 | 14 | 31 | 22 | 17 | 20 | 12 | 16 | 07 | 15 | 17 | 16 | 11 | 6 | 8 | 7 | 3 | 1 | 1 | 2 | 7 | 7 | 8 | 10 | 13 | 14 | 15 | 22 | 16 | 18 | 25 | 9 | 16 | 08 | 27 | 17 | 11 | 12 | 3 | 6 | 1 | 0 | 2 | 1 | 0 | 3 | 7 | 6 | 14 | 16 | 10 | 18 | 13 | 24 | 19 | 15 | 23 | 16 | 09 | 8 | 16 | 13 | 7 | 8 | 8 | 0 | 3 | 1 | 1 | 2 | 5 | 3 | 4 | 13 | 9 | 11 | 15 | 22 | 10 | 33 | 25 | 10 | 24 | 10 | 17 | 12 | 11 | 2 | 3 | 2 | 6 | 2 | 1 | 0 | 1 | 5 | 6 | 9 | 10 | 12 | 22 | 29 | 23 | 14 | 14 | 26 | 24 | 20 | 11 | 15 | 18 | 14 | 20 | 16 | 10 | 3 | 4 | 2 | 4 | 3 | 1 | 8 | 7 | 9 | 8 | 2 | 20 | 11 | 17 | 12 | 17 | 20 | 28 | 12 | 15 | 10 | 6 | 9 | 9 | 10 | 7 | 6 | 2 | 2 | 2 | 4 | 3 | 7 | 4 | 14 | 10 | 14 | 14 | 11 | 18 | 14 | 21 | 19 | 13 | 20 | 18 | 29 | 14 | 8 | 7 | 4 | 1 | 3 | 5 | 4 | 9 | 4 | 10 | 13 | 7 | 14 | 13 | 18 | 23 | 14 | 15 | 22 | 21 | 14 | 22 | 15 | 16 | 9 | 9 | 4 | 4 | 1 | 2 | 2 | 6 | 7 | 4 | 8 | 6 | 5 | 10 | 11 | 16 | 21 | 18 | 15 | 22 | 18 | 15 | 21 | 17 | 14 | 15 | 10 | 7 | 2 | 0 | 0 | 5 | 3 | 5 | 9 | 10 | 7 | 4 | 9 | 12 | 13 | 27 | 19 | 19 | 14 | 18 | 16 | 31 | 29 | 19 | 26 | 4 | 3 | 2 | 0 | 0 | 2 | 2 | 6 | 9 | 10 | 12 | 14 | 12 | 11 | 10 | 16 | 13 | 15 | 14 | 9 | 17 | 5 | 11 | 6 | 5 | 3 | 6 | 3 | 2 | 0 | 2 | 0 | 5 | 7 | 13 | 11 | 8 | 15 | 25 | 12 | 17 | 24 | 23 | 14 | 12 | 18 | 19 | 13 | 4 | 3 | 2 | 2 | 0 | 3 | 1 | 7 | 3 | 4 | 6 | 8 | 2 | 5 | 10 | 10 | 7 | 13 | 15 | 25 | 16 | 12 | 19 | 19 | 16 | 9 | 11 | 1 | 10 | 6 | 2 | 3 | 2 | 2 | 4 | 6 | 13 | 10 | 10 | 16 | 19 | 18 | 12 | 16 | 8 | 22 | 23 | 20 | 22 | 11 | 10 | 17 | 11 | 4 | 3 | 4 | 1 | 2 | 3 | 2 | 3 | 12 | 18 | 14 | 17 | 9 | 15 | 35 | 26 | 13 | 23 | 9 | 21 | 13 | 9 | 4 | 5 | 4 | 10 | 3 | 1 | 5 | 2 | 3 | 4 | 5 | 10 | 6 | 4 | 25 | 14 | 11 | 32 | 22 | 20 | 17 | 30 | 22 | 19 | 12 | 14 | 4 | 4 | 9 | 6 | 2 | 4 | 3 | 1 | 4 | 1 | 8 | 12 | 9 | 15 | 27 | 22 | 28 | 20 | 24 | 29 | 19 | 23 | 17 | 17 | 10 | 19 | 6 | 6 | 5 | 0 | 2 | 1 | 6 | 1 | 8 | 11 | 10 | 18 | 13 | 21 | 16 | 26 | 20 | 24 | 28 | 25 | 24 | 18 | 17 | 10 | 7 | 11 | 4 | 4 | 6 | 1 | 3 | 4 | 5 | 10 | 10 | 8 | 18 | 18 | 16 | 19 | 19 | 24 | 13 | 22 | 28 | 25 | 9 | 17 | 9 | 10 | 17 | 15 | 5 | 2 | 3 | 0 | 2 | 4 | 6 | 12 | 6 | 14 | 12 | 17 | 18 | 17 | 21 | 14 | 13 | 13 | 26 | 22 | 21 | 21 | 12 | 12 | 12 | 5 | 3 | 4 | 4 | 4 | 0 | 2 | 5 | 11 | 6 | 18 | 9 | 16 | 22 | 19 | 16 | 15 | 17 | 27 | 15 | 16 | 8 | 9 | 19 | 12 | 5 | 2 | 1 | 3 | 5 | 9 | 4 | 8 | 17 | 12 | 11 | 15 | 20 | 23 | 13 | 19 | 18 | 23 | 28 | 19 | 12 | 8 | 12 | 8 | 4 | 1 | 5 | 2 | 3 | 2 | 4 | 1 | 4 | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Jan 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 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 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 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 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 1 | 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 | 1 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 -- Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | NS | NS | NS | NS | NS | NS | NS | NS | NS |Jan 01 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 12 | NS | NS | NS | 02 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 2 | 1 | 5 | 3 | 3 | 12 | 5 | 6 | 7 | 2 | 7 | 11 | 03 | 11 | 9 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 5 | 4 | 2 | 5 | 3 | 7 | 7 | 9 | 5 | 5 | 8 | 04 | 15 | 9 | 12 | 13 | 10 | 11 | NS | NS | 3 | 2 | 3 | 1 | 5 | 3 | 3 | 5 | 6 | 9 | 6 | 7 | 11 | 9 | 8 | 10 | 05 | 7 | 13 | 11 | 5 | 11 | 7 | 8 | 5 | 0 | 2 | 3 | 2 | 7 | 8 | 6 | 1 | 2 | 8 | 5 | 5 | 1 | 10 | 5 | 15 | 06 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 3 | 2 | 9 | 7 | 5 | 5 | 7 | 13 | 07 | NS | NS | NS | NS | NS | NS | NS | NS | 2 | NS | 0 | 1 | 3 | 1 | 5 | 8 | 3 | 1 | 6 | 2 | 6 | 4 | 8 | NS | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 3 | 7 | NS | 09 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 3 | 1 | 3 | 0 | 5 | 3 | 10 | 3 | 7 | 5 | 8 | 13 | 10 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 7 | 7 | 9 | 10 | 8 | 11 | 11 | 11 | 14 | 8 | NS | 18 | 14 | NS | 4 | 1 | 0 | 2 | 2 | NS | 0 | NS | 4 | 2 | 4 | 7 | 4 | 2 | 2 | 3 | 6 | 17 | 12 | NS | NS | NS | NS | NS | NS | NS | NS | 3 | 1 | 2 | 3 | 2 | 5 | 1 | 4 | 3 | 6 | 6 | 5 | 10 | 7 | 8 | 13 | 13 | 8 | 9 | 17 | NS | NS | NS | NS | NS | 3 | 5 | 3 | 4 | 3 | 2 | 8 | 2 | 6 | 6 | 9 | 9 | 8 | 8 | 13 | 13 | 14 | 14 | 13 | 19 | 14 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | NS | NS | NS | 11 | 11 | 7 | 10 | 12 | 15 | 14 | NS | NS | NS | NS | NS | NS | 0 | 2 | 5 | 2 | 4 | 3 | 7 | 3 | 3 | 6 | 6 | 7 | 9 | 5 | 13 | 14 | 14 | 16 | 15 | 14 | 18 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 17 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 6 | 2 | 6 | 10 | 4 | 6 | 18 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 5 | 4 | 3 | 5 | 4 | 5 | 4 | 5 | 5 | 6 | NS | NS | NS | 19 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 3 | 2 | 5 | 0 | 9 | 7 | 12 | 19 | 11 | 11 | 14 | 23 | 24 | 20 | 22 | 22 | 20 | 17 | 9 | 5 | 0 | NS | 3 | 3 | 1 | 1 | 1 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 3 | 3 | 5 | 1 | NS | 6 | 11 | 5 | 10 | 14 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 5 | 4 | 0 | 3 | 4 | 2 | 7 | 8 | 11 | 18 | 15 | 20 | 19 | 14 | 23 | 19 | 19 | 16 | 17 | 8 | 9 | 6 | 3 | 2 | 0 | 2 | 1 | 4 | 6 | 6 | 1 | 6 | 5 | 5 | 9 | 17 | 11 | 14 | 12 | 24 | 14 | 12 | 9 | 13 | 11 | 12 | 4 | 3 | 4 | 2 | 2 | 4 | 6 | 5 | 5 | 10 | 4 | 7 | 8 | 3 | 7 | 6 | 13 | 14 | 25 | 11 | 14 | 18 | 14 | 9 | 11 | 1 | 5 | 2 | 1 | 5 | 3 | 8 | 5 | 4 | 7 | 10 | 10 | 11 | 8 | 12 | 9 | 15 | 7 | 26 | 14 | 12 | 12 | 8 | 10 | 8 | 4 | 2 | 1 | 4 | 2 | 5 | 2 | 6 | 3 | 0 | 6 | 10 | 8 | 14 | 13 | 8 | 15 | 10 | 27 | 21 | 18 | 19 | 18 | 14 | 17 | 6 | NS | 4 | 2 | 3 | 3 | 6 | 9 | 8 | 8 | 12 | 13 | 12 | 13 | 18 | 13 | 11 | 17 | 28 | 15 | 18 | NS | NS | NS | NS | NS | NS | NS | 2 | 1 | 1 | 1 | 4 | 5 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | NS | NS | NS | NS | NS | NS | NS | NS | NS |Jan 01 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | NS | NS | NS | 02 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 1 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | NS | 09 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 11 | 0 | 0 | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 15 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 16 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 17 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 19 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 -- Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 1 | 4 | 12 | 9 | 9 | 12 | 8 | 2 |Jan 01 | 3 | 4 | 2 | 1 | 2 | 1 | 1 | 2 | 0 | 0 | 2 | 3 | 2 | 6 | 4 | 5 | 7 | 10 | 17 | 28 | 22 | 21 | 14 | 9 | 02 | 2 | 3 | 7 | 5 | 0 | 1 | 3 | 3 | 2 | 0 | 3 | 6 | 4 | 2 | 2 | 3 | 1 | 8 | 22 | 17 | 16 | 14 | 2 | 7 | 03 | 11 | 6 | 2 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 3 | 0 | 1 | 5 | 11 | 13 | 13 | 14 | 1 | 0 | 04 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 6 | 1 | 2 | 4 | 13 | 14 | 18 | 24 | 16 | 5 | 3 | 05 | 7 | 4 | 1 | 2 | 3 | 0 | 1 | 0 | 3 | 1 | 0 | 1 | 1 | 2 | 4 | 1 | 3 | 4 | 4 | 5 | 1 | 9 | 4 | 5 | 06 | 7 | 1 | 2 | 2 | 4 | 3 | 1 | 0 | 2 | 1 | 1 | 3 | 2 | 6 | 1 | 1 | 4 | 2 | 7 | 12 | 10 | 14 | 9 | 2 | 07 | 3 | 2 | 0 | 1 | 2 | 1 | 0 | 0 | 1 | 0 | 7 | 0 | 6 | 7 | 1 | 6 | 4 | 10 | 20 | 12 | 17 | 3 | 2 | 8 | 08 | 10 | 5 | 3 | 2 | 2 | 0 | 1 | 0 | 3 | 1 | 0 | 2 | 0 | 1 | 2 | 5 | 5 | 5 | 8 | 9 | 11 | 10 | 7 | 6 | 09 | 6 | 8 | 7 | 1 | 6 | 1 | 3 | 0 | 0 | 5 | 0 | 3 | 3 | 5 | 6 | 5 | 4 | 10 | 7 | 22 | 10 | 13 | 7 | 4 | 10 | 6 | 6 | 4 | 4 | 3 | 3 | 5 | 3 | 1 | 1 | 0 | 1 | 4 | 3 | 6 | 3 | 5 | 6 | 4 | 7 | 7 | 9 | 2 | 6 | 11 | 5 | 9 | 1 | 3 | 4 | 0 | 2 | 4 | 1 | 2 | 3 | 3 | 2 | 10 | 4 | 1 | 3 | 3 | 10 | 3 | 12 | 12 | 9 | 8 | 12 | 5 | 3 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 0 | 3 | 5 | 2 | 6 | 9 | 9 | 11 | 9 | 8 | 12 | 5 | 1 | 13 | 12 | 6 | 4 | 3 | 0 | 2 | 1 | 2 | 2 | 1 | 5 | 0 | 3 | 3 | 2 | 5 | 6 | 4 | 4 | 9 | 5 | 4 | 2 | 4 | 14 | 5 | 2 | 1 | 3 | 3 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 2 | 3 | 4 | 0 | 3 | 1 | 2 | 15 | 3 | 0 | 2 | 1 | 0 | 2 | 0 | 2 | 1 | 1 | 2 | 5 | 2 | 4 | 5 | 0 | 1 | 1 | 2 | 3 | 2 | 6 | 2 | 1 | 16 | 2 | 4 | 0 | 2 | 0 | 1 | 0 | 2 | 0 | 2 | 0 | 3 | 0 | 3 | 6 | 2 | 9 | 4 | 0 | 4 | 1 | 7 | 4 | 6 | 17 | 6 | 8 | 1 | 3 | 1 | 0 | 4 | 2 | 0 | 0 | 0 | 2 | 1 | 4 | 2 | 1 | 6 | 3 | 6 | 9 | 5 | 5 | 4 | 3 | 18 | 3 | 3 | 0 | 5 | 5 | 2 | 2 | 1 | 1 | 0 | 1 | 2 | 3 | 8 | 5 | 4 | 3 | 12 | 13 | 8 | 11 | 12 | 13 | 3 | 19 | 4 | 2 | 0 | 1 | 2 | 1 | 3 | 1 | 0 | 1 | 3 | 0 | 2 | 2 | 6 | 6 | 3 | 8 | 13 | 7 | 8 | 12 | 5 | 5 | 20 | 18 | 4 | 6 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 2 | 3 | 4 | 7 | 8 | 9 | 9 | 3 | 2 | 6 | 21 | 11 | 7 | 2 | 1 | 0 | 4 | 0 | 1 | 1 | 0 | 2 | 2 | 2 | 1 | 6 | 2 | 10 | 3 | 6 | 15 | 7 | 22 | 14 | 2 | 22 | 2 | 0 | 3 | 1 | 2 | 2 | 1 | 0 | 0 | 1 | 2 | 0 | 6 | 5 | 5 | 5 | 4 | 10 | 13 | 1 | 4 | 6 | 6 | 6 | 23 | 5 | 3 | 4 | 3 | 0 | 2 | 0 | 0 | 1 | 2 | 2 | 2 | 3 | 1 | 2 | 2 | 1 | 12 | 6 | 2 | 6 | 6 | 9 | 10 | 24 | 3 | 9 | 5 | 3 | 2 | 3 | 4 | 1 | 2 | 1 | 3 | 2 | 2 | 2 | 1 | 2 | 4 | 2 | 7 | 9 | 10 | 17 | 7 | 5 | 25 | 3 | 5 | 1 | 2 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 1 | 0 | 2 | 6 | 10 | 6 | 6 | 10 | 3 | 26 | 0 | 2 | 1 | 2 | 1 | 1 | 3 | 1 | 1 | 2 | 0 | 1 | 1 | 3 | 6 | 5 | 6 | 11 | 12 | 4 | 13 | 7 | 13 | 1 | 27 | 9 | 9 | 1 | 0 | 4 | 4 | 2 | 2 | 1 | 1 | 0 | 0 | 4 | 4 | 3 | 3 | 4 | 6 | 11 | 8 | 3 | 6 | 1 | 1 | 28 | 6 | 2 | 1 | 1 | 2 | 3 | 1 | 0 | 3 | 0 | 1 | 2 | 1 | 1 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Jan 01 | 0 | 0 | 0 | 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 | 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 | 3 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 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 | 1 | 0 | 2 | 23 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 2009.03.22