Radio Meteor Observation in Japan No.112 February, 2011 ( 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 | 11 10 12 11 10 20 15 7 8 15 14 10 9 3 4 2 2 1 4 2 2 3 5 14 02 | 11 13 19 18 19 20 14 20 15 11 3 9 6 10 2 2 1 2 4 1 3 15 6 14 03 | 9 15 14 8 17 17 16 21 14 10 11 9 2 6 4 4 2 2 1 5 6 8 10 11 04 | 20 7 9 14 14 16 16 13 10 8 9 8 3 0 3 0 1 0 4 3 7 8 7 5 05 | 7 5 16 24 19 16 11 20 4 8 6 8 5 6 4 1 3 1 0 2 6 12 12 12 06 | 13 11 8 12 13 14 18 9 5 8 6 15 6 8 3 4 1 3 4 1 2 2 9 14 07 | 12 13 6 8 12 15 14 9 7 10 10 9 8 5 4 3 1 0 5 3 2 5 6 7 08 | 14 9 9 9 8 23 15 8 6 7 8 9 6 6 1 0 4 2 2 0 4 5 5 10 09 | 8 13 9 12 5 7 11 7 4 9 8 7 4 0 1 3 2 0 1 2 1 3 5 7 10 | 8 6 7 13 11 12 10 10 10 16 8 10 5 3 4 4 0 2 1 1 2 3 5 8 11 | 6 13 16 10 12 10 9 1 9 7 6 10 6 5 4 3 1 1 2 0 3 2 5 5 12 | 2 6 8 10 14 14 8 7 5 8 10 10 9 9 3 3 0 1 3 2 1 1 5 7 13 | 9 7 10 9 9 12 12 6 6 5 3 7 6 6 4 4 2 0 2 3 4 4 5 5 14 | 8 4 5 3 14 6 4 8 11 13 7 11 14 6 1 1 3 0 1 2 4 7 9 5 15 | 7 8 15 14 8 6 5 7 6 7 10 1 6 1 1 1 0 1 3 2 2 6 12 15 16 | 11 14 8 16 14 8 13 8 10 6 10 4 5 6 0 1 2 1 0 4 6 6 7 6 17 | 6 4 5 7 7 2 10 9 9 9 10 8 10 2 10 2 0 4 3 7 2 13 7 6 18 | 8 9 13 8 12 5 9 7 4 3 1 8 0 1 0 0 1 0 2 0 2 1 3 9 19 | 1 3 11 1 6 12 5 6 1 0 1 2 1 3 0 1 1 0 2 0 3 5 4 7 20 | 7 6 3 6 6 5 11 6 6 4 4 5 0 0 2 1 0 1 0 2 2 4 1 3 21 | 6 6 4 4 8 1 3 5 4 6 3 7 3 2 2 0 3 0 3 1 2 4 6 2 22 | 3 15 6 11 6 4 7 3 6 7 4 2 3 4 0 5 1 0 3 1 4 2 2 3 23 | 6 3 6 11 11 8 5 5 3 3 4 4 2 4 0 4 1 2 1 2 2 5 6 3 24 | 2 7 11 13 15 6 9 10 5 4 7 3 2 7 2 3 0 1 1 1 4 4 3 2 25 | 1 4 10 12 5 8 8 3 2 3 4 4 4 3 1 1 1 0 1 0 2 3 5 6 26 | 4 5 3 6 11 4 6 9 8 4 2 3 3 3 0 0 0 1 1 0 0 0 5 4 27 | 4 6 10 7 7 8 9 6 3 3 1 9 3 1 1 6 2 0 2 2 3 4 2 1 28 | 2 0 9 7 8 7 5 9 5 9 4 4 4 3 0 3 0 0 0 1 0 4 3 3 ---+------------------------------------------------------------------------ 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 | 2 03 | 1 04 | 05 | 06 | 07 | 1 1 08 | 1 1 1 1 1 09 | 10 | 11 | 2 12 | 13 | 14 | 15 | 16 | 1 17 | 18 | 1 19 | 1 20 | 2 21 | 22 | 23 | 24 | 1 1 25 | 1 26 | 27 | 1 28 | 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 : Tuboi Observatory[TSUBOI MASAKI] Location : Asakitaku,Hiroshimashi,JAPAN (34.45 N, 132.50 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 : 5.6m loop antenna (original) dir: zenith Receiver: AITEC MRX-50(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 | 5 7 5 9 5 3 7 14 20 9 3 3 7 1 3 2 1 0 6 2 2 1 5 3 02 | 5 3 6 5 8 9 9 13 12 8 7 0 1 2 1 1 4 2 3 2 2 3 6 4 03 | 3 3 10 9 8 6 0 10 9 6 3 2 0 0 %0 IF IF IF %2 4 2 2 6 4 04 | 4 6 5 5 10 6 9 3 7 5 4 5 IF IF IF 1 0 1 2 4 3 5 4 7 05 | 4 3 11 12 12 8 11 6 12 10 7 1 1 IF IF IF IF IF %1 4 2 3 7 5 06 | 3 3 2 5 16 4 1 12 10 7 5 1 4 1 3 1 2 1 3 3 2 2 3 2 07 | 5 4 5 1 10 3 9 5 11 6 3 2 0 0 IF IF IF IF 4 3 0 6 5 1 08 | 5 8 6 3 6 7 6 3 3 5 3 4 %6 IF %0 2 0 0 1 1 1 6 3 3 09 | 3 1 2 8 4 5 2 6 9 9 6 3 0 0 1 1 0 1 1 0 3 3 0 2 10 | 6 4 2 10 8 6 7 6 6 8 4 8 5 7 4 3 4 2 0 4 2 5 3 7 11 | 3 4 3 4 10 7 2 7 9 3 3 IF IF %1 1 4 2 3 0 2 4 6 3 1 12 | 4 0 2 2 8 9 5 5 7 4 2 4 5 2 1 2 1 0 2 3 2 2 2 8 13 | 4 5 12 4 8 8 7 7 7 6 3 6 3 2 1 1 0 4 0 1 2 1 1 13 14 | 10 5 6 9 6 7 6 6 8 5 2 4 4 2 2 2 2 4 2 0 1 4 5 5 15 | 5 5 5 7 7 3 7 6 7 3 2 0 5 2 2 3 1 1 3 1 2 4 3 5 16 | 2 1 3 7 7 6 4 4 8 4 4 1 1 0 0 %0 IF 0 0 2 4 5 6 5 17 | 8 7 1 4 2 4 3 2 2 6 4 4 2 2 0 2 2 0 0 2 2 5 2 2 18 | 1 3 2 5 8 6 6 9 2 9 8 5%11 IF %0 0 2 2 2 %0 3 %6 %2 5 19 | 2 2 3 5 4 2 4 3 9 9 9 2 3 IF IF IF IF %1 0 4 1 3 7 4 20 | 8 6 9 7 9 5 9 8 8 3 10 3 IF IF IF IF IF IF 1 0 0 4 2 3 21 | 5 2 4 3 4 9 9 7 5 5 5 2 0 3 3 IF IF %2 3 4 2 5 3 4 22 | 5 11 4 IF 1 1 9 5 4 1 4 3 5 5 %5 IF IF %2 2 1 1 3 2 0 23 | 6 4 2 4 4 5 5 6 9 2 0 2 3 1 1 IF 0 0 2 0 0 3 4 5 24 | 6 4 7 2 3 6 8 4 8 11 12 3 3 3 2 3 0 1 1 1 3 6 3 2 25 | 3 3 4 5 3 5 2 2 5 8 4 1 1 2 1 IF IF IF IF IF IF IF IF %0 26 | 2 2 2 10 3 5 17 13 8 4 6 4 1 1 %0 IF IF IF %3 3 1 2 3 3 27 | 1 5 1 6 5 5 4 7 8 5 6 2 2 1 0 3 3 2 2 1 2 3 3 2 28 | 1 0 2 2 2 5 0 1 4 4 1 4 7 1 1 0 0 2 3 2 %5 4 10 3 ---+------------------------------------------------------------------------ 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 2 02 | 1 03 | 1 1 1 04 | 05 | 1 1 06 | 07 | 1 08 | 1 09 | 10 | 1 11 | 12 | 13 | 14 | 15 | 16 | 1 17 | 18 | 1 19 | 20 | 21 | 22 | 1 23 | 24 | 25 | 1 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 :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 | 18 19 36 34 26 33 37 34 33 29 18 15 12 9 5 4 1 3 5 11 7 11 16 18 02 | 19 20 23 31 26 34 34 28 37 24 27 17 9 5 6 7 6 5 5 8 8 15 13 20 03 | 22 29 20 21 17 19 28 26 20 17 23 15 14 5 7 5 2 2 2 8 11 16 14 17 04 | 12 17 26 26 21 25 23 31 21 30 15 20 9 9 6 2 2 2 2 9 13 17 14 17 05 | 12 17 27 33 15 32 24 18 29 18 17 15 14 13 15 5 0 2 4 3 7 15 12 12 06 | 16 15 19 23 20 23 25 31 27 32 29 12 21 8 12 7 3 2 4 5 6 8 19 12 07 | 17 10 24 15 18 31 20 20 16 18 11 10 15 3 10 5 3 2 1 3 5 8 11 13 08 | 8 10 9 15 20 20 17 22 27 20 24 17 8 12 5 5 5 1 3 6 5 11 11 14 09 | 13 13 11 23 15 25 21 26 30 21 22 20 15 12 6 4 4 4 3 8 7 11 12 18 10 | 11 15 16 16 19 25 20 20 24 23 16 18 17 12 4 5 6 6 1 8 6 10 17 18 11 | 4 13 8 8 14 17 21 33 28 21 14 20 18 14 13 6 5 4 4 8 6 9 19 14 12 | 9 17 23 20 16 23 18 29 16 24 24 26 -- -- -- -- -- -- -- -- -- -- -- -- 13 | -- -- -- -- -- -- -- -- -- --%11 12 7 10 6 10 8 6 2 7 10 14 11 14 14 | 12 10 19 13 17 18 23 24 29 24 21 21 16 13 9 2 4 9 2 8 5 8 5 3 15 | 5 14 15 20 20 30 23 20 19 19 15 9 11 8 6 8 5 5 6 5 10 17 11 14 16 | 23 18 26 25 22 19 23 18 23 27 19 22 17 10 6 2 1 5 6 4 14 15 8 12 17 | 13 18 16 12 19 19 20 30 24 21 14 7 16 7 7 5 3 4 3 7 11 14 10 14 18 | 10 12 11 19 18 19 15 26 25 26 19 6 8 9 3 12 11 5 3 4 8 4 10 12 19 | 10 12 13 14 14 20 18 19 42 26 18 18 15 6 8 8 4 1 1 4 5 8 12 10 20 | 10 13 17 7 12 11 17 21 25 26 10 19 18 15 12 10 9 4 5 5 9 8 8 9 21 | 17 9 17 16 18 21 26 17 12 24 9 6 11 11 7 2 1 3 3 7 10 11 16 15 22 | 18 8 16 16 17 24 19 9 20 15 15 15 15 10 8 2 2 5 3 5 13 12 11 12 23 | 11 18 12 16 19 14 22 18 13 15 10 12 12 12 7 2 6 5 5 4 8 10 14 11 24 | 12 14 18 14 16 20 17 15 21 20 23 15 16 12 13 1 4 1 3 9 10 14 18 13 25 | 5 11 16 17 21 20 21 22 15 13 10 16 6 8 28 5 11 6 6 4 2 5 7 10 26 | 6 6 8 7 7 9 10 10 5 10 10 11 7 11 11 6 3 2 3 4 6 7 7 20 27 | 13 14 19 16 14 22 24 32 21 22 22 16 10 15 10 9 5 1 2 5 6 5 11 12 28 | 10 8 8 14 13 9 17 15 16 21 12 16 7 13 5 5 2 2 3 4 7 5 12 8 ---+------------------------------------------------------------------------ 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 | 1 1 04 | 1 05 | 1 06 | 1 07 | 1 1 1 08 | 1 1 1 1 09 | 1 1 1 2 10 | 11 | 1 12 | 1 13 | 14 | 1 15 | 2 1 16 | 17 | 18 | 19 | 1 20 | 1 1 21 | 1 22 | 23 | 1 1 24 | 1 25 | 26 | 27 | 1 1 28 | 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 : 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 | 6 5 7 3 4 10 7 5 10 NS NS NS NS NS NS NS NS NS NS NS NS 1 1 3 02 | 2 2 5 6 2 2 2 4 14 5 4 3 4 4 2 4 1 0 3 6 3 5 3 7 03 | 4 3 10 3 5 5 5 6 5 7 7 5 NS NS NS NS NS 0 0 0 1 1 6 4 04 | 2 6 8 6 8 10 3 7 2 5 6 4 %0 NS NS NS NS NS NS 0 1 5 0 6 05 | 3 3 5 9 3 7 2 5 8 6 3 3 3 1 3 0 4 0 3 0 4 2 3 0 06 | 5 3 4 9 6 5 9 5 7 10 6 1 11 2 9 3 0 0 5 1 7 0 2 4 07 | 3 6 8 4 3 9 4 9 6 5 5 %4 NS NS NS NS NS NS %2 0 1 2 1 6 08 | 1 4 5 4 5 4 7 8 10 8 NS NS NS 4 2 2 1 0 0 0 0 0 1 1 09 | 2 3 2 7 6 4 5 6 15 5 6 7 4 2 3 4 1 4 0 3 3 1 3 2 10 | 3 6 5 4 6 7 9 7 10 10 4 NS NS NS NS NS 2 4 2 1 1 2 1 0 11 | 3 5 4 4 2 7 7 4 11 12 1 7 12 6 3 1 3 0 1 2 3 2 2 2 12 | 2 5 8 1 6 5 4 0 2 6 6 6 6 2 2 1 0 1 2 1 3 2 1 1 13 | 2 4 6 5 8 7 6 8 6 3 0 NS NS NS NS NS NS NS NS NS NS 1 2 0 14 | 1 3 7 4 4 6 13 4 6 8 8 6 7 4 3 4 2 1 2 2 0 2 3 1 15 | 4 3 4 9 5 12 6 5 5 10 6 8 3 3 %0 NS NS NS NS 2 2 2 2 4 16 | 7 1 4 4 7 3 7 4 2 5 NS NS NS NS NS NS 3 0 3 0 3 3 1 4 17 | 2 1 4 7 10 5 10 9 15 8 5 6 8 6 2 3 3 2 2 3 1 3 4 3 18 | 3 3 6 7 8 9 3 15 6 12 12 4 5 2 3 5 1 1 NS NS NS NS 1 1 19 | NS NS 0 2 4 4 1 5 7 5 9 1 1 4 4 0 2 1 1 2 1 1 1 3 20 | 3 2 3 3 1 1 8 8 12 12 8 7 6 7 4 2 0 1 0 2 1 1 1 4 21 | 2 0 2 2 9 5 10 7 9 6 6 5 6 3 3 1 2 0 1 2 2 3 0 5 22 | 4 2 4 4 1 7 7 4 7 4 7 %4 NS NS NS NS NS NS 0 0 3 0 1 0 23 | 6 4 5 6 10 6 6 12 5 6 5%10 NS NS NS %0 0 3 1 0 3 0 0 0 24 | 1 6 5 2 4 9 11 11 14 5 9 9 6 4 6 0 0 1 0 1 5 3 0 3 25 | 0 4 5 4 8 5 7 11 4 8 9 5 7 4 8 3 2 6 2 0 0 0 2 4 26 | 5 4 1 11 2 9 7 8 3 %8 NS NS NS NS NS NS NS NS NS 0 1 1 0 1 27 | 2 1 4 5 7 12 7 11 16 8 8 2 3 3 3 6 2 0 0 3 5 0 2 4 28 | 3 4 4 9 8 9 9 11 9 5 11 9 4 4 3 3 1 2 0 0 2 2 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 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 02 | 03 | NS NS NS NS NS 04 | NS NS NS NS NS NS 05 | 06 | 1 07 | NS NS NS NS NS NS 08 | 1 NS NS NS 09 | 1 1 10 | NS NS NS NS NS 11 | 12 | 1 13 | NS NS NS NS NS NS NS NS NS NS 14 | 15 | NS NS NS NS 16 | NS NS NS NS NS NS 17 | 18 | NS NS NS NS 19 | NS NS 20 | 1 21 | 22 | NS NS NS NS NS NS 23 | NS NS NS 24 | 25 | 26 | NS NS NS NS NS NS NS NS NS 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: 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 | 6 6 8 7 7 8 14 14 14 15 8 2 3 3 5 4 5 2 2 6 2 4 6 7 02 | 8 7 7 13 8 9 9 3 16 6 10 5 7 4 2 3 2 3 1 2 6 6 7 8 03 | 9 6 11 4 9 6 8 6 8 3 9 5 10 2 4 5 2 3 3 6 7 6 10 9 04 | 8 2 10 6 3 13 8 10 4 8 4 12 5 5 3 1 6 1 2 3 2 10 5 2 05 | 5 4 11 10 6 11 10 8 8 13 3 6 6 4 5 1 0 3 0 1 5 4 5 5 06 | 5 6 7 8 5 10 15 8 13 6 10 6 5 2 4 3 2 2 1 2 1 2 10 5 07 | 7 5 7 3 4 9 4 7 2 7 11 6 9 3 3 4 2 1 2 4 5 5 1 4 08 | 1 2 2 5 5 6 4 3 8 5 3 9 8 4 1 2 2 2 5 5 1 5 4 4 09 | 5 2 5 11 8 7 12 11 11 4 4 6 3 1 2 1 1 1 2 2 8 5 4 6 10 | 3 9 4 4 3 8 7 4 13 11 3 8 3 5 1 2 2 2 1 2 5 4 11 11 11 | 5 6 4 7 6 9 7 15 10 9 7 5 3 3 0 4 0 1 3 0 2 4 6 4 12 | 4 7 17 1 5 8 10 4 5 7 7 8 6 2 4 1 2 3 5 1 2 6 7 5 13 | 9 6 9 6 4 4 9 12 7 9 6 8 3 3 0 6 0 3 1 3 4 7 6 5 14 | 5 10 10 4 5 3 11 11 5 8 9 8 3 5 4 3 3 5 2 1 0 0 0 1 15 | 0 0 2 2 0 2 9 5 7 2 3 1 0 2 1 0 1 0 5 3 4 6 5 2 16 | 7 8 5 4 6 7 10 5 5 8 7 3 4 4 3 2 1 2 3 1 9 4 6 5 17 | 4 5 4 6 9 7 5 7 11 7 4 3 4 3 2 4 0 2 2 3 4 7 7 6 18 | 10 7 7 9 10 8 5 11 9 9 8 4 3 2 4 1 0 5 0 2 2 1 3 5 19 | 3 6 5 8 7 8 8 9 7 8 6 14 0 1 5 1 3 2 4 2 5 4 4 6 20 | 5 8 10 2 8 7 5 8 10 9 12 6 9 7 3 1 2 3 2 4 4 7 6 5 21 | 10 2 4 9 7 7 10 9 11 11 5 2 4 4 4 1 1 0 2 4 2 6 11 8 22 | 8 10 5 10 4 7 5 6 5 7 8 4 5 3 2 1 4 2 4 4 8 7 4 6 23 | 6 1 8 4 8 9 3 8 6 9 6 4 4 8 5 1 6 4 2 1 2 2 12 5 24 | 4 8 4 6 7 11 9 9 9 9 7 1 8 3 3 2 6 2 2 4 8 9 6 5 25 | 4 7 6 8 5 6 6 9 10 8 2 5 2 3 3 4 3 0 2 1 5 5 4 11 26 | 4 5 8 6 3 5 6 5 8 5 8 2 4 2 3 0 2 1 3 2 5 8 3 7 27 | 6 8 6 9 8 8 8 14 15 6 7 9 2 3 5 5 3 2 2 1 3 7 9 7 28 | 6 1 7 4 7 6 4 11 12 8 5 10 0 1 3 1 2 1 1 2 3 2 8 6 ---+------------------------------------------------------------------------ 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 | 1 06 | 07 | 08 | 1 1 09 | 1 10 | 11 | 12 | 1 13 | 14 | 15 | 16 | 17 | 18 | 19 | 1 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 1 1 28 | 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: 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 16 18 13 24 23 21 25 22 22 12 23 14 15 10 8 7 2 9 10 24 24 31 02 | 30 38 33 43 40 41 48 53 58%50 41 35 24 22 14 11 11 9 13 15 11 18 11 13 03 | 20 9 18 7 11 12 15 11 17 15 17 8 16 11 10 8 5 2 1 5 8 7 22%17 04 | 5 22 20 19 21 18 12 22 13 18 18 27 12 12 5 7 11 11 4 6 8 10 4%26 05 | 9 7 15 14 16 14 14 16 11 14 15 15 13 12 7 3 1 1 9 4 6 9 4 3 06 | 12 7 12 17 14 12 13 16 21 13 18 16 21 7 9 6 1 2 1 %5 5 4 7 10 07 | 9 6 13 9 10 16 9 14 10 16 17 13 10 9 7 10 9 6 4 4 5 8 7 6 08 | 5 10 9 10 17 17 17 25 17 16 13 17 8 13 11 8 7 4 6 6 7 5 2 5 09 | 4 8 4 13 10 9 11 17 19 15 14 14 16 14 10 11 7 3 3 2 8 8 11 8 10 | 6 11 8 8 12 22 19 10 18 27 11 19 17 5 3 5 8 6 2 5 5 %6 7 7 11 | 3 13 6 26 32 36 29 51 45 44 25 31 22 26 22 10 5 3 7 10 17 21 %4 6 12 | 6 18 15 16 13 21 15 14 14 14 16 14 12 8 10 5 2 2 4 9 9 3 4 4 13 | %5 9 10%10 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --%18 21 21 14 | 18 12 29 30 32 25 40 30 39 28 41 33 21 20 16 9 8 9 3 8 6 9 10 7 15 | 12 24 21 27 27 40 33 41 37 27 22 12 13 14 5 7 4 1 9 10 15 20 16 18 16 | 24 27 20 28 32 28 29 30 32 33 23 32 23 14 6 4 3 6 5 6 17 20%18 3 17 | 5 10 6 10 14 16 13 12 15 19 16 15 16 5 11 9 4 3 4 4 5 15 9 8 18 | 5 4 9 9 9 9 8 9 14 10 11 8 10%10%10 9 5 3 4 7 4 5 4 8 19 | 9 5 17%13%10 17 15 17 30 16 19 31%12 15 16 9 4 7%12 %6 %9 4 7 12 20 | 10 11 14 8 11 7 14 13 21 20 19 21 13 12 7 7 7 6 1 1 4 5 1 3 21 | 6 8 8 8 18 18 14 16 19 16 12 12 14 13 5 4 4 2 7 2 3 6 10 5 22 | 10 5 9 12 10 15 13 12 13 13 13 11 18 12 8 8 8 2 2 3 5 2 3 5 23 | 8 8 12 15 12 10 11 14 12 12 5 9 13 10 6 5 5 6 6 3 4 4 6 1 24 | 6 6 13 5 12 11 7 14 24 15 13 23 14 10 10 2 5 2 11 16 22%27 9 8 25 | 9 %8 10 12 13 11 14 24 12 22 12 12 16 9 11 4 4 6 2 5 4 2 8 6 26 | 8 10 17 17 19 14 12 13 16 15 9 13 13 15 11 6 5 8 6 6 5 6 6 6 27 | 5 13 15 10 13 22 18 21 25 26 34 15 10 15 10 5 5 0 0 5 4 8 11 6 28 | 7 10 7 11 17 9 16 14 15 6 10 17 13 16 12 5 3 3 3 7 7 5 5 5 ---+------------------------------------------------------------------------ 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 1 2 1 03 | 04 | 05 | 06 | 2 07 | 08 | 1 1 1 09 | 2 1 1 10 | 1 11 | 1 1 12 | 1 13 | 14 | 1 1 15 | 1 1 1 1 16 | 1 1 17 | 1 18 | 19 | 1 20 | 1 21 | 1 22 | 23 | 24 | 1 25 | 26 | 27 | 1 1 28 | 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 : 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: 4el. Yagi dir:Transmitting station ch-2: 3el. Original(Yagi model) dir:zenith Receiver:ch-1: MRX-50 ch-2: 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) 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 1 3 2 0 4 4 7 3 9 3 0 2 1 2 0 0 0 0 2 0 0 2 4 02 | 5 5 5 8 10 8 5 2 6 6 7 2 4 1 2 1 1 0 0 0 1 3 3 3 03 | 4 3 9 2 2 2 3 3 2 4 6 4 1 2 1 1 1 1 0 2 2 2 7 4 04 | 3 4 5 6 5 1 2 2 2 9 4 8 3 2 0 0 2 0 0 1 2 3 0 2 05 | 1 5 3 3 0 2 3 3 1 2 5 5 2 2 0 1 0 0 2 0 0 1 4 0 06 | 2 3 4 7 3 5 4 5 6 5 8 3 4 2 2 2 4 0 1 0 0 0 5 3 07 | 5 2 5 2 5 5 4 6 2 7 2 3 4 1 0 2 3 0 1 1 1 2 2 5 08 | 1 6 1 1 1 3 4 2 8 3 5 3 2 2 1 1 1 0 0 0 1 1 0 3 09 | 3 1 2 6 3 3 4 4 4 6 7 5 1 0 0 1 0 1 0 1 2 3 3 3 10 | 1 8 2 1 3 7 5 4 %5 %0%10 7 4 5 0 2 1 3 2 0 3 4 8 6 11 | 2 6 3 1 2 8 5 6 14 10 8 7 12 7 3 4 1 7 0 1 4 3 3 3 12 | 5 10 6 7 9 12 3 2 5 8 9 9 10 4 5 1 2 3 2 3 3 5 5 6 13 | 3 4 7 9 5 4 8 9 5 12 2 3 3 3 0 6 0 1 1 0 0 2 2 4 14 | 1 4 9 6 5 2 8 4 7 5 4 5 6 3 4 6 1 2 1 0 0 0 0 0 15 | 1 0 0 3 1 3 7 6 4 9 1 2 1 4 0 2 0 1 0 3 2 4 3 3 16 | 11 5 7 5 7 6 11 8 7 14 12 12 9 5 2 2 2 2 1 1 1 3 6 4 17 | 2 7 4 4 5 6 9 1 6 7 6 7 7 1 2 2 0 0 0 1 1 3 0 4 18 | 0 2 4 3 6 6 3 4 8 9 13 3 8 1 2 4 0 1 2 2 0 0 2 3 19 | 4 2 4 4 4 3 5 6 7 6 4 4 3 4 4 1 0 1 0 0 3 1 4 7 20 | 6 9 10 6 3 4 10 5 6 10 12 7 4 7 0 2 1 2 1 3 2 2 5 1 21 | 1 1 4 10 8 8 11 13 5 3 6 6 4 7 5 1 1 1 0 0 0 1 6 1 22 | 6 2 2 4 6 4 6 2 9 2 6 4 5 5 3 0 1 1 0 0 3 3 1 1 23 | 3 2 4 2 7 4 10 3 8 6 3 1 4 5 0 1 3 1 0 1 0 3 6 4 24 | 3 8 4 12 10 9 4 4 8 9 14 5 6 2 6 2 2 0 0 1 4 4 4 4 25 | 1 5 4 5 7 5 6 6 9 3 0 3 2 2 4 2 4 1 1 1 0 0 3 2 26 | 3 4 2 12 11 8 8 5 4 6 2 1 6 4 4 0 1 1 1 0 1 0 3 2 27 | 3 4 6 4 10 8 9 11 8 4 4 5 4 1 1 2 1 0 1 1 1 5 7 3 28 | 1 2 6 7 6 11 11 3 8 8 4 9 3 5 8 3 0 0 0 0 2 1 2 0 ---+------------------------------------------------------------------------ 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 | 1 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 1 13 | 14 | 15 | 16 | 17 | 18 | 19 | 1 20 | 1 21 | 1 22 | 23 | 1 1 24 | 25 | 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 -- Total number of echoes -- (ch-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 ---+------------------------------------------------------------------------ 01 | 2 1 3 3 7 17 6 12 8 5 2 3 6 1 4 0 0 1 1 2 0 0 0 0 02 | 2 2 5 8 8 6 4 2 4 8 8 9 6 1 3 1 2 0 0 1 1 2 1 0 03 | 5 3 5 3 6 2 3 4 2 5 5 4 3 3 4 4 0 0 1 0 1 3 2 1 04 | 0 3 7 9 5 8 6 6 9 3 8 13 5 4 1 0 2 1 1 0 1 1 4 2 05 | 2 2 2 4 5 11 4 4 6 5 7 11 7 7 5 5 0 0 2 0 1 1 3 2 06 | 2 2 5 6 6 8 6 10 5 7 11 3 7 4 7 2 3 1 1 2 2 0 2 2 07 | 4 2 1 2 3 5 9 1 6 7 3 4 3 3 2 4 2 0 0 0 1 1 0 4 08 | 0 7 5 3 8 8 9 2 8 3 2 3 8 4 2 1 0 3 0 0 0 1 0 5 09 | 5 0 2 15 10 8 6 15 12 18 5 10 4 0 1 1 0 1 1 0 2 0 1 3 10 | 1 2 3 2 5 7 10 2 4 9 %7 %3 4 1 1 2 2 0 5 1 2 1 1 2 11 | 2 4 2 3 3 8 14 15 12 9 9 15 13 12 6 10 5 1 0 1 2 4 3 3 12 | 4 14 12 6 10 19 6 12 8 18 12 14 20 8 5 2 2 5 2 2 5 4 5 3 13 | 8 5 8 16 7 8 14 9 11 7 7 7 5 7 1 6 1 1 3 1 1 1 1 1 14 | 2 3 8 4 9 9 8 8 6 6 6 8 8 4 4 5 3 4 0 0 2 6 7 6 15 | 25 19 16 24 11 19 12 11 25 8 2 0 5 4 3 3 1 3 0 1 2 2 1 2 16 | 6 1 2 6 7 4 7 6 5 11 8 8 5 0 1 2 1 0 0 0 0 1 0 2 17 | 3 2 2 3 4 3 4 2 5 8 5 3 6 1 2 0 1 0 1 1 0 2 3 2 18 | 2 6 2 4 4 6 4 2 7 6 9 4 9 1 2 2 1 1 2 0 0 0 1 1 19 | 1 1 1 9 4 1 2 2 2 4 7 10 3 4 4 2 0 1 0 1 0 0 1 5 20 | 6 2 2 5 1 2 4 3 8 6 5 6 5 5 1 1 1 1 0 2 1 1 2 0 21 | 1 2 2 4 10 2 9 5 7 3 3 4 2 4 3 2 0 0 0 0 0 1 1 0 22 | 5 2 0 0 5 3 3 1 5 1 3 4 6 4 4 2 2 1 0 2 1 0 0 1 23 | 0 3 5 0 4 2 5 1 2 4 2 5 5 7 1 2 0 1 2 1 1 0 1 0 24 | 2 2 1 6 3 6 2 5 7 1 9 7 4 1 8 5 0 0 1 1 3 3 0 2 25 | 0 3 3 7 9 3 7 10 7 4 3 0 2 5 4 4 1 1 0 0 0 1 5 2 26 | 0 1 1 12 6 13 7 3 1 5 4 3 4 4 4 2 2 1 0 0 2 0 1 0 27 | 0 3 5 3 4 8 7 8 11 2 5 8 8 2 0 1 5 0 0 0 0 3 1 0 28 | 0 2 4 4 5 9 10 2 5 6 3 11 2 7 8 2 3 2 0 0 1 0 2 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 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 | 1 04 | 1 05 | 06 | 1 07 | 08 | 09 | 1 1 10 | 11 | 12 | 1 13 | 14 | 15 | 1 16 | 17 | 18 | 19 | 20 | 1 21 | 1 22 | 23 | 1 1 24 | 25 | 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 : 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 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 47 51 02 | 75 95 122 134 116 134 119 120 101 82 57 77 54 58 30 13 16 16 13 18 18 %35 48 55 03 | 71 98 %86 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- %67 04 | 58 111 106 101 119 110 129 93 69 47 59 56 %40 49 30 18 9 13 9 15 25 26 43 55 05 | 71 84 115 100 103 148 132 101 %86 CW 37 53 CW CW 18 17 12 11 5 %7 19 36 40 57 06 | 82 105 105 121 122 104 120 95 60 %64 CW 47 45 %25 CW 20 7 %12 -- -- 12 26 34 55 07 | 66 82 90 93 101 104 81 91 82 62 76 %46 CW 35 19 19 11 10 8 14 17 25 48 41 08 | 47 74 97 112 113 144 146 120 82 65 56 46 46 CW %24 19 15 10 10 16 25 43 41 61 09 | 77 98 114 105 112 97 117 108 88 101 64 63 38 35 23 18 9 11 3 12 16 29 39 40 10 | 69 71 78 97 87 111 121 89 79 54 CW %65 45 27 23 15 11 11 7 12 23 32 41 52 11 | 60 69 103 79 81 99 104 110 104 92 CW CW CW CW CW 17 7 10 8 15 21 30 26 66 12 | 71 87 110 63 102 99 96 77 56 %68 NS 74 55 36 NS NS NS NS 10 18 17 16 39 48 13 |131 88 104 96 96 122 125 63 %68 NS NS NS NS NS NS %12 11 10 10 15 19 30 38 39 14 | 82 75 104 106 91 113 103 88 NS NS NS NS NS NS 29 15 16 14 5 16 18 23 48 47 15 | 70 78 87 100 105 111 100 87 73 %70 %42 47 53 44 27 17 10 8 8 10 15 26 42 56 16 | 63 86 99 100 87 91 95 NS NS CW CW CW %50 51 25 18 5 10 15 15 25 38 40 52 17 | 74 72 73 93 82 105 92 110 CW CW CW CW CW CW CW 22 11 10 13 12 21 28 38 50 18 | 70 78 86 104 93 100 110 121 102 66 CW CW CW CW CW 11 8 6 7 12 16 33 50 64 19 | 76 73 85 94 94 100 118 91 NS CW CW CW CW NS 29 17 13 13 15 16 19 23 51 66 20 | 77 88 103 105 77 84 125 110 NS CW CW CW %32 36 30 21 11 9 9 13 14 27 55 66 21 | 65 92 78 93 65 83 112 %80 94 79 CW CW CW CW %10 21 12 7 5 13 17 35 48 69 22 | 72 88 100 81 101 105 101 83 73 %84 %82 CW CW CW CW 25 11 5 12 12 16 34 37 56 23 | 66 88 101 99 101 96 112 NS NS NS NS NS CW CW CW 9 6 10 7 8 12 32 45 55 24 | 79 88 101 85 99 92 120 138 132 95 89 114 85 %44 CW %13 10 6 7 11 23 %26 46 62 25 | 63 91 101 94 104%120 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 26 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 27 | -- -- -- -- -- -- -- -- -- -- -- -- -- CW CW CW CW -- -- -- -- 39 35 46 28 | 52 70 82 89 78 85 117 95 107 83 67 68 73 CW CW %20 11 5 8 12 12 31 52 52 ---+----------------------------------------------------------------------------------------------- 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 1 1 1 03 | 1 04 | 2 1 1 05 | 06 | 1 2 1 07 | 1 2 1 1 1 1 08 | 1 1 1 1 1 1 09 | 1 1 1 1 1 10 | 1 1 1 2 2 1 1 11 | 1 1 2 1 12 | 1 2 2 13 | 1 14 | 1 15 | 1 1 1 16 | 17 | 1 1 1 1 1 18 | 1 1 1 19 | 2 20 | 1 1 1 1 21 | 1 22 | 1 23 | 1 1 1 24 | 1 1 25 | 1 26 | 27 | 1 28 | 3 ---+------------------------------------------------------------------------ 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 : 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 7 | 8 | 11 | 13 | 5 | 17 | 25 | 15 | 13 |Jan 01 | 14 | 5 | 4 | 7 | 2 | 4 | 2 | 0 | 2 | 1 | 6 | 2 | 3 | 2 | 8 | 8 | 9 | 15 | 19 | 15 | 15 | 18 | 10 | 24 | 02 | 10 | 15 | 9 | 4 | 6 | 2 | 1 | 2 | 1 | 3 | 1 | 4 | 6 | 4 | 7 | 12 | 15 | 14 | 14 | 9 | 14 | 23 | 4 | 9 | 03 | 7 | 12 | 8 | 10 | 0 | 3 | 3 | 0 | 1 | 1 | 4 | 4 | 5 | 7 | 5 | 5 | 13 | 15 | 10 | 12 | 16 | 21 | 21 | 9 | 04 | 13 | 9 | 17 | 5 | 9 | 3 | 2 | 2 | 1 | 0 | 5 | 6 | 7 | 7 | 7 | 8 | 10 | 19 | 24 | 12 | 10 | 17 | 7 | 10 | 05 | 8 | 5 | 13 | 6 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 5 | 2 | 3 | 2 | 10 | 17 | 8 | 7 | 19 | 15 | 12 | 06 | 7 | 10 | 5 | 17 | 5 | 7 | 5 | 6 | 0 | 1 | 3 | 3 | 2 | 9 | 6 | 10 | 7 | 7 | 13 | 9 | 19 | 12 | 15 | 6 | 07 | 4 | 7 | 6 | 5 | 1 | 6 | 4 | 2 | 0 | 1 | 2 | 5 | 3 | 3 | 4 | 3 | 8 | 12 | 11 | 9 | 12 | 12 | 11 | 16 | 08 | 9 | 7 | 10 | 6 | 9 | 3 | 1 | 1 | 1 | 1 | 4 | 1 | 3 | 6 | 6 | 5 | 5 | 7 | 15 | 7 | 8 | 9 | 15 | 17 | 09 | 8 | 14 | 10 | 13 | 6 | 3 | 0 | 0 | 2 | 1 | 2 | 5 | 5 | 3 | 7 | 6 | 7 | 5 | 16 | 13 | 8 | 15 | 11 | 13 | 10 | 15 | 6 | 15 | 8 | 3 | 0 | 5 | 2 | 3 | 1 | 2 | 4 | 6 | 8 | 11 | 3 | 7 | 4 | 10 | 3 | 3 | 14 | 10 | 8 | 11 | 10 | 9 | 10 | 11 | 11 | 5 | 3 | 2 | 2 | 0 | 2 | 4 | 3 | 9 | 4 | 3 | 7 | 10 | 2 | 7 | 12 | 11 | 13 | 8 | 12 | 16 | 11 | 13 | 10 | 6 | 2 | 3 | 2 | 1 | 3 | 1 | 3 | 1 | 9 | 8 | 5 | 7 | 8 | 7 | 8 | 7 | 15 | 21 | 11 | 13 | 12 | 5 | 13 | 4 | 4 | 1 | 2 | 0 | 0 | 1 | 2 | 2 | 6 | 3 | 2 | 6 | 10 | 13 | 9 | 15 | 6 | 19 | 15 | 15 | 14 | 13 | 11 | 14 | 12 | 8 | 6 | 3 | 4 | 5 | 3 | 2 | 3 | 7 | 5 | 3 | 3 | 7 | 6 | 7 | 4 | 15 | 6 | 12 | 5 | 15 | 5 | 4 | 15 | 4 | 7 | 1 | 5 | 0 | 0 | 1 | 4 | 2 | 5 | 3 | 6 | 14 | 11 | 10 | 10 | 6 | 9 | 10 | 8 | 11 | 16 | 9 | 13 | 14 | 13 | 8 | 2 | 2 | 2 | 0 | 1 | 0 | 2 | 5 | 4 | 4 | 4 | 7 | 8 | 9 | 15 | 8 | 10 | 9 | 11 | 17 | 13 | 8 | 3 | 11 |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 2 | 7 | 2 | 6 | 7 | 12 | 14 | 7 | 3 | 4 | 2 | 18 | 7 | 10 | 6 | 2 | 4 | 0 | 5 | 2 | 3 | 2 | 3 | 2 | 1 | 5 | 1 | 2 | 2 | 5 | 9 | 8 | 7 | 7 | 11 | 7 | 19 | 9 | 7 | 8 | 6 | 4 | 5 | 1 | 1 | 1 | 0 | 1 | 2 | 5 | 7 | 4 | 4 | 8 | 8 | 3 | 7 | 11 | 13 | 17 | 15 | 20 | 15 | 15 | 12 | 18 | 10 | 6 | 4 | 4 | 1 | 2 | 2 | 2 | 1 | 5 | 5 | 5 | 4 | 6 | 15 | 17 | 9 | 11 | 11 | 7 | 21 | 9 | 9 | 4 | 3 | 8 | 3 | 1 | 0 | 1 | 1 | 3 | 0 | 7 | 10 | 2 | 4 | 5 | 7 | 13 | 8 | 14 | 6 | 7 | 10 | 22 | 5 | 11 | 10 | 6 | 6 | 5 | 1 | 2 | 0 | 0 | 4 | 4 | 4 | 4 | 4 | 7 | 6 | 9 | 6 | 12 | 15 | 12 | 10 | 9 | 23 | 7 | 10 | 14 | 11 | 10 | 5 | 1 | 3 | 3 | 2 | 1 | 0 | 1 | 5 | 4 | 1 | 6 | 7 | 12 | 13 | 12 | 9 | 6 | 9 | 24 | 9 | 13 | 6 | 9 | 6 | 11 | 1 | 5 | 0 | 2 | 3 | 8 | 9 | 4 | 2 | 7 | 9 | 10 | 10 | 18 | 10 | 12 | 13 | 5 | 25 | 7 | 4 | 8 | 6 | 3 | 7 | 2 | 2 | 2 | 2 | 1 | 4 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 26 |??? | 4 | 5 | 3 | 3 | 6 | 2 | 0 | 1 | 2 | 0 | 4 | 1 | 5 | 5 | 4 | 8 | 13 | 13 | 9 | 20 | 8 | 17 | 13 | 27 | 7 | 8 | 7 | 8 | 11 | 6 | 3 | 4 | 2 | 2 | 1 | 5 | 4 | 9 | 10 | 8 | 7 | 7 | 15 | 17 | 8 | 9 | 7 | 10 | 28 | 12 | 7 | 12 | 6 | 11 | 2 | 4 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 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 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 3 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 1 | 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 | 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 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 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 | 1 | 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 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 26 |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 1 | 4 | 1 | 3 | 5 | 8 | 11 | NS |Jan 01 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 1 | 1 | 1 | 1 | 5 | 5 | 7 | 10 | 10 | 5 | 7 | 16 | 02 | 11 | 15 | 8 | 8 | 9 | 3 | 3 | 4 | 0 | 0 | 2 | 1 | 4 | 2 | 4 | 2 | 5 | 7 | 5 | 8 | 3 | 3 | 6 | 6 | 03 | 8 | 11 | 12 | 10 | NS | NS | NS | NS | NS | 0 | 3 | 1 | 3 | 6 | 4 | 3 | 3 | 6 | 5 | 3 | 5 | 4 | 10 | 4 | 04 | 10 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 1 | 3 | 1 | 1 | 3 | 2 | 3 | 7 | 6 | 5 | 6 | 7 | 14 | 05 | 12 | 10 | 10 | NS | NS | NS | NS | NS | 1 | 1 | 2 | 2 | 2 | 3 | 0 | 2 | 1 | 4 | 8 | 4 | 10 | 3 | 5 | 7 | 06 | 13 | 15 | 8 | NS | 2 | 4 | 2 | 1 | 4 | 1 | 1 | 1 | 0 | 4 | 3 | 3 | 3 | 3 | 2 | 7 | 6 | 7 | 8 | 7 | 07 | 9 | 8 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 1 | 1 | 2 | 7 | 3 | 2 | 5 | 5 | 6 | 3 | NS | 08 | NS | NS | NS | NS | NS | NS | NS | 4 | 0 | 0 | 2 | 0 | 2 | 0 | 2 | 3 | 6 | 7 | 6 | 8 | 13 | 13 | 11 | 19 | 09 | 12 | 11 | 9 | 6 | 7 | 1 | 1 | 2 | 3 | 1 | 0 | 3 | 2 | 2 | 5 | 0 | 4 | 3 | NS | 3 | NS | NS | NS | NS | 10 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 1 | 4 | 6 | 5 | 10 | 9 | 11 | 14 | 8 | 18 | 4 | 5 | 1 | 4 | 2 | 3 | 1 | 1 | 2 | 1 | 7 | 3 | 0 | 7 | 9 | 6 | 10 | 8 | 3 | 6 | 5 | 12 | 18 | 12 | 13 | 12 | 6 | 5 | 2 | 3 | 3 | 3 | 1 | 3 | 3 | 5 | 4 | 5 | 8 | 6 | 6 | 4 | 1 | 2 | 7 | 5 | 13 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 1 | 2 | 3 | 6 | 8 | 3 | 1 | 5 | 5 | 5 | 14 | 6 | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 3 | 2 | 6 | 4 | 2 | 1 | 4 | 5 | 3 | 6 | 18 | 13 | 10 | 13 | 15 | 14 | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 2 | 7 | 9 | 5 | 5 | 9 | 9 | 14 | 11 | 11 | 16 | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 4 | 3 | 1 | 1 | 7 | 9 | 9 | 11 | 9 | 9 | 8 | 17 | 17 | 10 | 9 | 5 | 15 | 8 | 5 | 3 | 1 | 1 | 1 | 2 | 7 | 6 | 4 | 7 | 6 | 6 | 5 | 12 | 14 | 11 | 10 | 10 | 11 | 18 | 15 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 19 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 5 | NS | NS | 3 | 6 | 4 | 13 | 20 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 2 | 2 | NS | 1 | 1 | 1 | 7 | 5 | 12 | 8 | NS | NS | NS | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 1 | 4 | 3 | 3 | 1 | 1 | 2 | 3 | 1 | 1 | 5 | 4 | 8 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 4 | 0 | 6 | 0 | 1 | 7 | 4 | 4 | 1 | 4 | 3 | 8 | 23 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 2 | 4 | 1 | 3 | 9 | 6 | 8 | 3 | 6 | 7 | 7 | 11 | 24 | 10 | NS | 5 | 13 | 3 | 5 | 2 | NS | 1 | 2 | 2 | 5 | 5 | 3 | 3 | 2 | 4 | 3 | 7 | 9 | 1 | 6 | 13 | 7 | 25 | 8 | 8 | NS | 8 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 1 | 2 | 6 | 2 | 4 | 7 | 5 | 10 | 16 | 27 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 8 | 4 | 5 | 4 | 4 | 8 | 9 | 10 | 13 | 8 | 10 | 11 | 28 | 16 | 9 | 18 | 4 | 12 | 14 | 2 | 2 | 3 | 2 | 2 | 0 | 1 | 4 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | NS |Jan 01 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 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 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 06 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | NS | 08 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | NS | NS | NS | NS | 10 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 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 | 0 | 13 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 19 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | NS | NS | 0 | 1 | 0 | 0 | 20 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | NS | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | NS | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 28 | 0 | 0 | 1 | 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 : 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 9 | 11 | 11 | 20 | 11 | 9 | 14 | 7 | 13 |Jan 01 | 12 | 7 | 9 | 6 | 1 | 5 | 3 | 2 | 2 | 2 | 3 | 6 | 5 | 6 | 4 | 11 | 11 | 16 | 4 | 19 | 16 | 16 | 8 | 14 | 02 | 13 | 8 | 6 | 9 | 6 | 0 | 5 | 4 | 8 | 5 | 1 | 6 | 4 | 5 | 7 | 11 | 17 | 18 | 16 | 13 | 12 | 17 | 17 | 10 | 03 | 6 | 8 | 9 | 8 | 1 | 3 | 2 | 0 | 2 | 2 | 0 | 1 | 1 | 8 | 4 | 4 | 5 | 17 | 17 | 22 | 18 | 17 | 8 | 11 | 04 | 5 | 6 | 4 | 5 | 2 | 2 | 2 | 0 | 5 | 2 | 3 | 3 | 5 | 4 | 2 | 4 | 9 | 19 | 17 | 17 | 14 | 23 | 5 | 10 | 05 | 5 | 11 | 6 | 6 | 4 | 1 | 3 | 1 | 3 | 3 | 6 | 5 | 4 | 8 | 9 | 6 | 10 | 12 | 15 | 17 | 21 | 9 | 13 | 4 | 06 | 12 | 8 | 9 | 7 | 5 | 3 | 5 | 3 | 0 | 0 | 2 | 3 | 9 | 6 | 6 | 7 | 9 | 13 | 19 | 12 | 15 | 7 | 10 | 8 | 07 | 18 | 5 | 6 | 10 | 2 | 2 | 3 | 2 | 3 | 3 | 0 | 4 | 2 | 9 | 3 | 7 | 6 | 7 | 9 | 8 | 8 | 18 | 17 | 6 | 08 | 6 | 8 | 8 | 9 | 6 | 3 | 4 | 4 | 1 | 4 | 1 | 4 | 3 | 2 | 3 | 2 | 6 | 15 | 12 | 9 | 16 | 15 | 13 | 15 | 09 | 14 | 8 | 9 | 8 | 4 | 2 | 3 | 2 | 2 | 2 | 3 | 8 | 10 | 10 | 4 | 5 | 16 | 18 | 17 | 9 | 5 | 6 | 10 | 10 | 10 | 8 | 8 | 6 | 6 | 4 | 1 | 3 | 1 | 3 | 3 | 1 | 4 | 4 | 2 | 7 | 8 | 8 | 10 | 13 | 9 | 13 | 13 | 8 | 11 | 11 | 4 | 17 | 9 | 3 | 5 | 7 | 2 | 2 | 4 | 1 | 2 | 7 | 5 | 13 | 4 | 17 | 11 | 6 | 11 | 14 | 14 | 9 | 15 | 8 | 12 | 10 | 11 | 6 | 17 | 12 | 4 | 7 | 4 | 3 | 3 | 3 | 2 | 9 | 2 | 14 | 6 | 16 | 14 | 15 | 15 | 13 | 11 | 10 | 13 | 13 | 5 | 4 | 4 | 3 | 5 | 2 | 2 | 3 | 1 | 0 | 4 | 2 | 5 | 6 | 3 | 5 | 5 | 16 | 20 | 16 | 14 | 14 | 15 | 11 | 14 | 7 | 8 | 11 | 15 | 3 | 6 | 7 | 0 | 4 | 0 | 4 | 3 | 4 | 7 | 3 | 3 | 10 | 4 | 13 | 20 | 14 | 16 | 12 | 13 | 15 | 15 | 4 | 6 | 4 | 5 | 4 | 3 | 2 | 0 | 3 | 2 | 4 | 5 | 7 | 9 | 7 | 2 | 7 | 15 | 13 | 6 | 10 | 11 | 11 | 16 | 13 | 9 | 8 | 7 | 1 | 0 | 1 | 4 | 3 | 0 | 5 | 2 | 2 | 7 | 8 | 5 | 5 | 11 | 5 | 9 | 7 | 7 | 6 | 8 | 17 | 2 | 10 | 4 | 3 | 1 | 4 | 4 | 2 | 0 | 6 | 5 | 10 | 7 | 5 | 12 | 4 | 8 | 5 | 7 | 14 | 9 | 24 | 21 | 8 | 18 | 4 | 7 | 5 | 4 | 5 | 2 | 6 | 2 | 5 | 4 | 2 | 5 | 2 | 7 | 0 | 6 | 7 | 6 | 13 | 7 | 10 | 9 | 14 | 18 | 19 | 12 | 9 | 6 | 10 | 0 | 3 | 3 | 1 | 1 | 1 | 2 | 2 | 4 | 4 | 10 | 14 | 12 | 10 | 12 | 20 | 16 | 12 | 9 | 8 | 20 | 6 | 5 | 7 | 5 | 7 | 5 | 0 | 2 | 3 | 1 | 7 | 0 | 4 | 7 | 6 | 9 | 11 | 14 | 19 | 20 | 13 | 9 | 7 | 1 | 21 | 5 | 8 | 5 | 1 | 1 | 1 | 4 | 2 | 1 | 3 | 0 | 3 | 10 | 4 | 5 | 3 | 13 | 7 | 6 | 14 | 15 | 10 | 8 | 6 | 22 | 8 | 6 | 13 | 4 | 2 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 23 | 8 | 5 | 5 | 10 | 3 | 6 | 6 | 3 | 0 | 4 | 1 | 3 | 8 | 9 | 1 | 6 | 14 | 4 | 10 | 11 | 10 | 11 | 14 | 15 | 24 | 9 | 12 | 7 | 2 | 5 | 6 | 1 | 2 | 4 | 3 | 5 | 2 | 6 | 5 | 7 | 6 | 14 | 12 | 20 | 20 | 14 | 12 | 14 | 8 | 25 | 11 | 4 | 9 | 12 | 7 | 3 | 7 | 3 | 0 | 2 | 2 | 2 | 4 | 3 | 8 | 8 | 18 | 11 | 19 | 20 | 14 | 7 | 4 | 8 | 26 | 7 | 8 | 10 | 4 | 2 | 6 | 1 | 3 | 1 | 1 | 0 | 2 | 7 | 0 | 10 | 5 | 2 | 15 | 10 | 8 | 11 | 9 | 5 | 9 | 27 | 7 | 9 | 6 | 1 | 9 | 4 | 2 | 2 | 3 | 1 | 4 | 4 | 6 | 5 | 3 | 8 | 3 | 5 | 4 | 13 | 12 | 16 | 14 | 16 | 28 | 6 | 4 | 12 | 3 | 3 | 5 | 3 | 1 | 0 | 0 | 2 | 3 | 4 | 2 | 4 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |Jan 01 | 1 | 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 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 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 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 07 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 08 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 09 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 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 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 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 | 2 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 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 | 1 | 0 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 20 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 22 | 1 | 0 | 1 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 24 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 27 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 0 | 28 | 1 | 0 | 1 | 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 : Masashi Araki Location : Maebashi, Gunma, Japan (139.01 E, 36.39 N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (139.01 E, 36.39 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 2el Delt Loop Antenna Receiver: ICOM IC-PCR1000 53.7492MHz (USB-mode) 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 30 | 19 | 37 | 37 | 31 | 40 | 36 | 49 | 41 |Jan 01 | 44 | 27 | 18 | 16 | 4 | 9 | 9 | 8 | 12 | 15 | 23 | 22 | 25 | 11 | 34 | 34 | 21 | 28 | 38 | 38 | 40 | 31 | 43 | 28 | 02 | 35 | 26 | 22 | 18 | 17 | 14 | 16 | 9 | 7 | 9 | 12 | 13 | 15 | 29 | 29 | 28 | 32 | 37 | 35 | 35 | 30 | 39 | 34 | 31 | 03 | 40 | 23 | 21 | 10 | 9 | 8 | 11 | 5 | 9 | 7 | 10 | 16 | 25 | 37 | 35 | 30 | 23 | 23 | 35 | 28 | 39 | 41 | 31 | 34 | 04 | 37 | 22 | 12 | 7 | 3 | 7 | 5 | 10 | 4 | 9 | 11 | 17 | 35 | 27 | 33 | 35 | 18 | 34 | 37 | 37 | 34 | 49 | 39 | 34 | 05 | 38 | 30 | 25 | 18 | 17 | 7 | 5 | 5 | 5 | 13 | 11 | 8 | 30 | 23 | 31 | 17 | 27 | 24 | 51 | 40 | 44 | 40 | 31 | 35 | 06 | 42 | 36 | 32 | 18 | 23 | 13 | 12 | 9 | 7 | 6 | 14 | 19 | 25 | 24 | 28 | 34 | 24 | 34 | 30 | 28 | 33 | 24 | 40 | 27 | 07 | 40 | 28 | 6 | 6 | 7 | 13 | 9 | 9 | 4 | 11 | 16 | 15 | 27 | 34 | 40 | 23 | 23 | 28 | 23 | 27 | 35 | 39 | 35 | 31 | 08 | 36 | 38 | 18 | 7 | 8 | 12 | 7 | 5 | 8 | 9 | 10 | 18 | 23 | 10 | 26 | 30 | 14 | 17 | 25 | 25 | 20 | 31 | 32 | 32 | 09 | 30 | 22 | 23 | 8 | 8 | 5 | 5 | 4 | 3 | 10 | 12 | 16 | 25 | 23 | 32 | 22 | 18 | 24 | 21 | 30 | 37 | 28 | 41 | 43 | 10 | 35 | 21 | 22 | 10 | 15 | 7 | 9 | 5 | 4 | 6 | 16 | 16 | 21 | 28 | 31 | 26 | 20 | 17 | 33 | 38 | 25 | 23 | 25 | 15 | 11 | 40 | 18 | 13 | 12 | 10 | 10 | 6 | 6 | 11 | 11 | 15 | 13 | 23 | 28 | 26 | 22 | 16 | 39 | 21 | 30 | 26 | 35 | 34 | 30 | 12 | 33 | 28 | 23 | 14 | 13 | 17 | 6 | 9 | 5 | 13 | 12 | 28 | 24 | 26 | 38 | 26 | 21 | 28 | 33 | 36 | 33 | 41 | 32 | 32 | 13 | 31 | 25 | 25 | 11 | 11 | 11 | 7 | 3 | 4 | 5 | 10 | 17 | 26 | 30 | 22 | 18 | 18 | 28 | 33 | 43 | 30 | 31 | 43 | 38 | 14 | 35 | 23 | 15 | 10 | 7 | 11 | 6 | 4 | 9 | 13 | 19 | 16 | 28 | 30 | 20 | 17 | 19 | 19 | 33 | 24 | 27 | 29 | 39 | 35 | 15 | 32 | 13 | 11 | 7 | 5 | 9 | 7 | 5 | 5 | 6 | 14 | 11 | 15 | 29 | 26 | 32 | 16 | 18 | 31 | 36 | 27 | 25 | 28 | 30 | 16 | 32 | 25 | 14 | 10 | 13 | 3 | 2 | 8 | 6 | 11 | 8 | 14 | 28 | 23 | 30 | 20 | 26 | 31 | 35 | 28 | 33 | 29 | 32 | 38 | 17 | 33 | 32 | 13 | 9 | 20 | 9 | 9 | 10 | 10 | 9 | 14 | 15 | 16 | 18 | 19 | 30 | 24 | 19 | 22 | 26 | 30 | 26 | 25 | 24 | 18 | 26 | 24 | 9 | 11 | 8 | 11 | 8 | 7 | 5 | 7 | 13 | 25 | 18 | 27 | 25 | 19 | 16 | 23 | 22 | 24 | 24 | 28 | 33 | 26 | 19 | 38 | 27 | 22 | 17 | 6 | 7 | 5 | 2 | 6 | 6 | 7 | 26 | 24 | 18 | 32 | 29 | 23 | 24 | 17 | 32 | 27 | 33 | 38 | 38 | 20 | 31 | 24 | 17 | 20 | 17 | 15 | 14 | 8 | 5 | 9 | 10 | 21 | 20 | 25 | 24 | 27 | 18 | 29 | 31 | 31 | 26 | 29 | 34 | 28 | 21 | 26 | 19 | 9 | 7 | 8 | 5 | 5 | 5 | 8 | 8 | 9 | 15 | 11 | 18 | 31 | 28 | 32 | 31 | 34 | 31 | 30 | 30 | 35 | 34 | 22 | 37 | 33 | 15 | 12 | 11 | 9 | 4 | 3 | 5 | 8 | 15 | 18 | 20 | 27 | 20 | 22 | 28 | 10 | 29 | 24 | 38 | 25 | 39 | 36 | 23 | 32 | 17 | 15 | 9 | 10 | 9 | 5 | 3 | 8 | 6 | 20 | 12 | 22 | 20 | 18 | 18 | 22 | 24 | 19 | 28 | 31 | 21 | 31 | 39 | 24 | 30 | 34 | 12 | 5 | 10 | 5 | 11 | 7 | 6 | 5 | 11 | 14 | 19 | 26 | 27 | 19 | 16 | 9 | 30 | 28 | 34 | 26 | 24 | 37 | 25 | 27 | 22 | 23 | 15 | 8 | 8 | 6 | 2 | 6 | 12 | 7 | 15 | 21 | 21 | 28 | 23 | 23 | 25 | 21 | 26 | 17 | 19 | 15 | 25 | 26 | 25 | 25 | 7 | 12 | 5 | 8 | 4 | 7 | 5 | 10 | 14 | 12 | 15 | 17 | 20 | 29 | 24 | 26 | 29 | 35 | 45 | 39 | 41 | 48 | 27 | 36 | 23 | 24 | 22 | 15 | 11 | 8 | 7 | 4 | 8 | 11 | 9 | 21 | 28 | 23 | 28 | 22 | 16 | 26 | 27 | 27 | 28 | 36 | 34 | 28 | 23 | 16 | 26 | 14 | 13 | 11 | 6 | 9 | 10 | 13 | 10 | 14 | 16 | 29 | 33 | 23 | 23 | 33 | 28 | 36 | 38 | 35 | 40 | 39 | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 1 | 3 | 6 | 3 | 1 | 0 | 1 | 5 |Jan 01 | 4 | 1 | 3 | 0 | 0 | 1 | 1 | 2 | 1 | 4 | 5 | 4 | 3 | 0 | 0 | 3 | 0 | 2 | 4 | 4 | 1 | 1 | 0 | 3 | 02 | 3 | 0 | 3 | 3 | 0 | 1 | 2 | 0 | 1 | 5 | 2 | 2 | 3 | 2 | 1 | 0 | 2 | 2 | 4 | 2 | 1 | 0 | 1 | 0 | 03 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 2 | 4 | 1 | 4 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 04 | 4 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 3 | 1 | 1 | 0 | 0 | 0 | 05 | 3 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 2 | 4 | 3 | 0 | 0 | 1 | 0 | 0 | 4 | 1 | 1 | 0 | 2 | 1 | 06 | 3 | 4 | 5 | 3 | 2 | 1 | 2 | 0 | 0 | 2 | 4 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 1 | 1 | 0 | 07 | 3 | 1 | 1 | 0 | 0 | 3 | 1 | 3 | 0 | 3 | 3 | 4 | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 08 | 3 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 2 | 1 | 09 | 6 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 4 | 2 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 4 | 2 | 0 | 2 | 1 | 10 | 4 | 1 | 2 | 0 | 1 | 1 | 1 | 3 | 0 | 2 | 3 | 3 | 1 | 1 | 0 | 2 | 0 | 0 | 3 | 2 | 0 | 0 | 1 | 1 | 11 | 2 | 3 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 12 | 4 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 3 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 2 | 13 | 3 | 1 | 3 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 3 | 2 | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 14 | 2 | 0 | 1 | 1 | 0 | 1 | 3 | 1 | 3 | 2 | 5 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 2 | 3 | 0 | 0 | 1 | 1 | 15 | 3 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 2 | 5 | 4 | 3 | 2 | 3 | 0 | 1 | 0 | 0 | 2 | 3 | 2 | 0 | 1 | 1 | 16 | 4 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 3 | 4 | 2 | 2 | 1 | 2 | 1 | 0 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 17 | 5 | 1 | 2 | 0 | 2 | 0 | 1 | 2 | 2 | 2 | 2 | 3 | 1 | 2 | 0 | 1 | 1 | 0 | 1 | 2 | 2 | 2 | 1 | 0 | 18 | 2 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 3 | 4 | 2 | 2 | 2 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 1 | 19 | 4 | 1 | 3 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 3 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 3 | 1 | 1 | 20 | 2 | 0 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 2 | 4 | 2 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 21 | 3 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 1 | 22 | 5 | 0 | 2 | 2 | 0 | 1 | 0 | 0 | 1 | 3 | 2 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 1 | 1 | 0 | 23 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 3 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 2 | 0 | 0 | 1 | 24 | 3 | 3 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 4 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 3 | 2 | 2 | 0 | 0 | 0 | 25 | 3 | 0 | 3 | 0 | 0 | 1 | 0 | 1 | 0 | 3 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 3 | 3 | 4 | 1 | 1 | 2 | 27 | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 3 | 2 | 2 | 0 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 0 | 28 | 4 | 0 | 4 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | 5 | 3 | 3 | 2 | 3 | 2 | 1 | 2 | 4 | 5 | 0 | 0 | 1 | 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 : Kazuyoshi Kanatsu Location : Matsue, Shimae, Japan (133.06 E, 35.48 N) Frequency: 53.750 MHz Antenna : 2el. COMET HB9CV 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 5 | 4 |Jan 01 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |??? |??? |??? |??? | 0 | 7 | 11 | 12 | 19 | 16 | 17 | 19 | 15 | 15 | 14 | 02 | 14 | 21 | 16 | 12 | 6 | 10 | 2 | 8 | 2 | 5 | 3 | 11 | 8 | 8 | 8 | 9 | 13 | 20 | 15 | 14 | 20 | 14 | 16 | 12 | 03 | 15 | 17 | 6 | 10 | 7 | 6 | 1 | 0 | 3 | 7 | 6 | 13 | 12 | 23 | 11 | 13 | 10 | 12 | 19 | 8 | 18 | 19 | 12 | 8 | 04 | 11 | 13 | 14 | 0 | NS | NS | NS | NS | NS | 10 | 3 | 8 | 10 | 3 | 14 | 15 | 11 | 16 | 24 | 14 | 14 | 12 | 12 | 10 | 05 | 9 | 5 | 6 | 4 | NS | NS | NS | NS | 4 | 2 | 2 | 4 | 8 | 2 | 13 | 5 | 3 | 8 | 16 | 7 | 6 | 5 | 7 | 6 | 06 | 7 | 6 | 3 | 8 | NS | NS | NS | NS | 2 | 2 | 5 | 3 | 6 | 7 | 8 | 10 | 10 | 8 | 5 | 6 | 9 | 7 | 9 | NS | 07 | NS | 2 | NS | NS | NS | NS | NS | 4 | 3 | 1 | 6 | 3 | 8 | 7 | 6 | 7 | 4 | 6 | 6 | 9 | 7 | 11 | 10 | 5 | 08 | 12 | 14 | 6 | NS | 6 | 7 | 7 | 3 | 1 | 0 | 1 | 2 | 3 | 7 | 4 | 4 | 1 | 2 | 11 | 6 | 12 | 4 | 5 | 6 | 09 | NS | 6 | 6 | 4 | 4 | 6 | 5 | NS | 2 | 1 | 2 | 4 | 2 | 3 | 9 | 4 | 2 | 5 | 7 | 3 | 7 | 9 | 11 | 8 | 10 | 7 | 7 | 10 | 0 | NS | 3 | 4 | 5 | 2 | 6 | 7 | 7 | 10 | 4 | 10 | 6 | 3 | 3 | 10 | 6 | 4 | 2 | 4 | NS | 11 | NS | NS | 2 | 5 | NS | 2 | 2 | 2 | 2 | 2 | 1 | 4 | 5 | 3 | 0 | 0 | 2 | 9 | 9 | 8 | 7 | 7 | 2 | 3 | 12 | 8 | 6 | 7 | 10 | 7 | 2 | 4 | 2 | 2 | 7 | 3 | 3 | 7 | 3 | 3 | 4 | 3 | 8 | 4 | 15 | 5 | 7 | 13 | 8 | 13 | 4 | 8 | 11 | 9 | 5 | 7 | 3 | 2 | 6 | 4 | 6 | 7 | 10 | 8 | 4 | 7 | 6 | 13 | 21 | 14 | 12 | 11 | 13 | 11 | 14 | 6 | 6 | 11 | 11 | 4 | 7 | 3 | 3 | 3 | 6 | 3 | 4 | 7 | 10 | 3 | 1 | 1 | 1 | 5 | 15 | 11 | 14 | 11 | 11 | 15 | 5 | 6 | 10 | 6 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 8 | 0 | 2 | 10 | 5 | 7 | 8 | 3 | 4 | 1 | 16 | 4 | 5 | 9 | 1 | 3 | NS | 3 | NS | NS | 1 | 1 | 5 | 5 | 9 | 10 | 6 | 5 | 6 | 5 | 10 | 5 | 8 | 4 | 6 | 17 | 5 | 6 | 4 | 3 | 6 | 1 | 4 | 2 | 7 | 0 | 5 | 5 | 5 | 10 | 4 | 4 | 5 | 5 | 9 | 3 | 9 | 13 | 9 | 6 | 18 | 1 | 4 | 2 | 3 | 3 | 1 | 0 | NS | NS | 3 | 2 | NS | NS | 3 | 8 | 6 | 6 | 5 | 6 | 6 | 3 | 6 | 9 | 7 | 19 | 7 | 11 | 7 | 7 | 10 | 4 | 4 | NS | NS | NS | 3 | 4 | 3 | 3 | 15 | 11 | 7 | 16 | 8 | 17 | 14 | 21 | 19 | 19 | 20 | 13 | 16 | 12 | NS | NS | NS | NS | NS | NS | 9 | 16 | 9 | 11 | 17 | 16 | 12 | 16 | 3 | NS | NS | 3 | 3 | NS | 2 | 21 | 3 | 2 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 8 | 3 | 9 | NS | NS | 9 | 7 | 5 | 9 | 10 | 7 | 22 | 7 | 4 | 0 | 1 | 0 | NS | 1 | 2 | NS | 2 | 4 | 4 | 7 | 6 | 8 | 3 | 7 | 8 | 4 | 7 | 7 | 4 | 7 | 11 | 23 | 12 | NS | NS | NS | 5 | 1 | 3 | 3 | 2 | 3 | 7 | 2 | 6 | 2 | 8 | 12 | 4 | 13 | 3 | 7 | 7 | 8 | 13 | 5 | 24 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 7 | 9 | 4 | 3 | 12 | 8 | 6 | 9 | 4 | 6 | 7 | 7 | 25 | 11 | 7 | 2 | 4 | 2 | 5 | 0 | 0 | 0 | NS | NS | 2 | 0 | 5 | 7 | 4 | 4 | 2 | 5 | NS | NS | 2 | 4 | NS | 26 | NS | NS | NS | NS | 1 | NS | 0 | NS | 2 | 3 | 3 | 5 | 9 | 6 | 7 | 8 | 7 | 4 | 6 | 6 | 5 | 12 | 10 | 10 | 27 | 9 | 5 | 5 | 9 | 7 | 0 | NS | 3 | 2 | 4 | 5 | 5 | 4 | 8 | 7 | 8 | 10 | 6 | 7 | 7 | 9 | 7 | 7 | 7 | 28 | 5 | 6 | 7 | 4 | 4 | 8 | 5 | 5 | 2 | 2 | 3 | 4 | 9 | 9 | 4 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | 1 | 0 | 0 | 0 | 1 |Jan 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 02 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 03 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 04 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 05 | 0 | 1 | 0 | 1 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 06 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | NS | 07 | NS | 0 | NS | NS | NS | NS | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 08 | 1 | 1 | 1 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 09 | NS | 0 | 1 | 1 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | NS | 11 | NS | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 1 | 0 | 2 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 15 | 0 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | NS | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 1 | 1 | 0 | 18 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 19 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 20 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | NS | 0 | 21 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | NS | NS | 0 | 0 | 1 | 0 | 1 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 23 | 0 | NS | NS | NS | 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 | 1 | 0 | 25 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | NS | 26 | NS | NS | NS | NS | 0 | NS | 0 | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 : Atsushi Kawashima (140.16 E, 35.73 N) Location : Sakura, Chiba, Japan Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (139.01 E, 36.39 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 2el-Yagi (8.5m height) Receiver: ITEC MRX-50 53.750MHz 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 6 | 8 | 7 | 13 | 11 | 17 | 18 | 13 | 17 |Jan 01 | 21 | 8 | NS | NS | NS | NS | NS | NS | NS | NS | 10 | 4 | 3 | 3 | 6 | 9 | 10 | 8 | 7 | 12 | 13 | 10 | 10 | 20 | 02 | 15 | 14 | 9 | 2 | NS | NS | NS | NS | NS | NS | 4 | 6 | 9 | 6 | 8 | 12 | 6 | 14 | 7 | 9 | 9 | 10 | 9 | 12 | 03 | 9 | 13 | 10 | 10 | 5 | 4 | NS | NS | NS | 0 | 4 | 5 | 5 | 8 | 7 | 5 | 5 | 8 | 11 | 9 | 14 | 11 | 10 | 10 | 04 | 20 | 11 | 13 | NS | 4 | NS | NS | NS | NS | 4 | 1 | 2 | 7 | 3 | 5 | 5 | 4 | 10 | 11 | 8 | 5 | 10 | 10 | 14 | 05 | NS | NS | 20 | 8 | NS | NS | NS | NS | NS | 1 | 1 | 5 | 6 | 3 | 3 | 10 | 7 | 11 | 15 | 9 | 10 | 14 | 7 | 9 | 06 | 8 | 16 | 10 | NS | NS | NS | NS | NS | 2 | 1 | NS | 0 | 3 | 8 | 8 | 11 | 10 | 11 | 9 | 10 | 16 | 21 | 21 | 12 | 07 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 29 | 31 | 29 | 42 | 08 | NS | NS | NS | 21 | 24 | 20 | 17 | 22 | 13 | 30 | 14 | NS | 21 | 13 | 10 | 5 | 6 | 14 | 17 | 11 | 8 | NS | 14 | 18 | 09 | 6 | 9 | 13 | 4 | 5 | NS | 2 | NS | 4 | 3 | 1 | 6 | 5 | 2 | 7 | 7 | 10 | 7 | 7 | 10 | 12 | 15 | NS | NS | 10 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 2 | 6 | 11 | 21 | 7 | 7 | 8 | 3 | 5 | 8 | 8 | 11 | 11 | 11 | 8 | 8 | 12 | 8 | 4 | 3 | 3 | 0 | 3 | 0 | 0 | 0 | 2 | 3 | 6 | 2 | 7 | 9 | 9 | 8 | 13 | 15 | 7 | 2 | 12 | NS | NS | NS | NS | NS | 3 | 1 | 1 | 2 | 4 | 2 | 3 | 7 | 5 | 6 | 8 | 9 | 11 | 6 | 5 | 5 | 7 | 15 | NS | 13 | NS | NS | NS | 10 | 7 | 2 | 4 | NS | NS | NS | 2 | 4 | 5 | 4 | 3 | 8 | NS | NS | NS | NS | 9 | 11 | 12 | 9 | 14 | 14 | NS | NS | NS | NS | NS | 6 | 0 | 2 | 1 | 4 | 2 | 6 | 6 | 3 | 2 | 2 | 5 | 5 | 5 | 9 | 9 | 10 | 7 | 15 | 12 | 5 | 11 | 11 | 8 | 7 | 3 | NS | 2 | 1 | 2 | 3 | 4 | 5 | 4 | 11 | 7 | 7 | 6 | 11 | 5 | 12 | 3 | NS | 16 | 8 | NS | 12 | NS | NS | NS | NS | NS | 1 | 5 | 0 | 4 | 5 | 5 | 4 | 3 | 3 | 6 | 6 | 7 | 3 | 8 | 13 | 14 | 17 | 14 | 12 | 6 | 11 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | NS | 7 | 2 | 4 | 9 | 4 | 6 | 5 | 5 | 8 | 18 | 9 | 6 | 8 | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 9 | 6 | 8 | 13 | NS | 20 | 19 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 2 | 4 | 3 | 3 | 7 | 7 | 4 | 4 | 10 | 3 | 3 | 4 | 17 | 8 | 14 | 20 | 9 | 10 | 12 | 13 | 12 | 3 | 4 | NS | NS | NS | 3 | 3 | 2 | 2 | 5 | 5 | 1 | 6 | NS | NS | 7 | 13 | 9 | 15 | 21 | 9 | 18 | NS | NS | 8 | 6 | 0 | 0 | 1 | 2 | 4 | 6 | 9 | 8 | 4 | 5 | 8 | 7 | 11 | 6 | 8 | 8 | 4 | 13 | 22 | 10 | 15 | 10 | 11 | NS | NS | 8 | 4 | 4 | 2 | 3 | 3 | 3 | 3 | 3 | 7 | 4 | 10 | 4 | 15 | 4 | 10 | 10 | 9 | 23 | 14 | 9 | 13 | NS | NS | NS | NS | NS | NS | 4 | 1 | 2 | 5 | 5 | 4 | 5 | 8 | 8 | 4 | 10 | 8 | 13 | 14 | 9 | 24 | 12 | 13 | 13 | 14 | 9 | 8 | 1 | 2 | 2 | 1 | 3 | 6 | 6 | 6 | 4 | 2 | 7 | 7 | 10 | 4 | 9 | 9 | 10 | 10 | 25 | 17 | 2 | NS | 8 | 2 | 3 | 3 | 5 | 1 | 0 | 2 | 4 | 3 | 7 | 4 | 9 | NS | NS | NS | NS | NS | NS | 8 | 8 | 26 | 12 | NS | 8 | 7 | 10 | NS | 3 | 1 | 2 | 3 | 3 | 3 | 1 | 0 | 2 | 5 | 5 | 5 | 6 | 9 | 7 | 8 | 16 | 11 | 27 | 10 | 9 | 12 | 5 | 7 | 6 | 5 | 4 | 1 | 1 | 3 | 3 | 3 | 6 | 8 | 5 | 2 | 3 | 4 | 3 | 3 | 5 | 7 | 12 | 28 | 7 | 6 | 9 | 2 | 2 | 4 | 0 | 2 | 0 | 0 | 0 | 7 | 2 | 3 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Jan 01 | 0 | 1 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 1 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 2 | 0 | 0 | NS | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | NS | NS | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 06 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 0 | 0 | 2 | 08 | NS | NS | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 1 | 0 | 09 | 1 | 1 | 0 | 0 | 0 | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | NS | NS | 10 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 13 | NS | NS | NS | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 1 | 0 | 14 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | NS | 16 | 0 | NS | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 0 | 0 | 0 | NS | 1 | 19 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 1 | 0 | 0 | 21 | 0 | 0 | NS | NS | 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 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 1 | 0 | 0 | NS | NS | NS | NS | NS | NS | 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 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 26 | 0 | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 28 | 0 | 0 | 1 | 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 2011.04.16