Radio Meteor Observation in Japan No.100 February, 2010 ( 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 | 12 17 14 5 10 8 7 7 4 7 9 9 8 5 0 5 0 1 0 1 9 4 19 10 02 | 10 7 3 1 4 3 4 3 2 3 6 4 6 1 2 1 3 0 1 0 2 1 2 3 03 | 4 5 0 4 3 1 5 2 1 3 6 3 3 1 1 1 4 0 3 1 2 2 0 3 04 | 5 3 3 4 2 0 2 3 3 2 3 5 1 1 0 2 1 1 0 2 1 2 1 2 05 | 3 3 6 7 8 1 4 1 2 8 4 2 4 1 1 1 1 1 1 3 2 6 5 2 06 | 4 7 15 7 12 10 5 4 6 7 6 6 5 5 3 2 0 2 1 2 3 5 5 4 07 | 8 7 16 11 14 7 12 2 5 13 15 4 1 2 0 3 1 1 2 1 0 1 3 1 08 | 8 3 3 3 6 2 1 7 2 11 6 1 1 0 3 4 3 0 1 2 1 5 8 8 09 | 7 1 6 9 12 5 6 6 9 5 9 13 5 3 0 1 2 0 1 0 5 1 1 4 10 | 3 9 11 6 4 6 6 8 11 9 8 11 5 2 2 1 1 2 3 2 2 1 2 11 11 | 6 4 3 2 4 4 5 6 9 5 11 11 13 7 4 2 3 4 5 3 1 2 15 11 12 | 5 4 7 3 5 1 2 2 2 5 4 2 1 7 2 1 2 1 0 2 3 4 4 4 13 | 3 3 10 8 11 4 5 6 7 9 10 2 0 2 2 1 0 1 1 3 4 4 7 1 14 | 9 8 11 10 12 18 12 10 5 10 10 7 7 1 1 1 1 1 3 0 2 1 5 4 15 | 6 4 12 5 3 8 6 9 6 12 12 6 13 9 4 5 0 2 1 1 1 1 3 1 16 | 3 6 7 5 6 6 4 7 8 3 4 4 3 1 1 0 1 0 1 0 2 1 5 6 17 | 4 1 6 6 10 8 3 8 6 9 2 3 2 2 2 1 0 1 0 3 3 6 5 10 18 | 4 8 16 12 10 11 11 16 5 0 2 5 8 2 3 0 1 1 1 4 1 3 1 2 19 | 0 6 5 6 5 1 11 11 5 5 5 8 1 6 0 1 2 0 1 0 4 0 5 3 20 | 5 2 7 4 7 5 0 6 7 10 9 3 4 0 1 0 3 0 1 1 0 4 4 4 21 | 3 7 8 10 9 6 5 4 0 5 4 NS 3 9 4 2 0 0 3 1 2 1 2 7 22 | 7 4 6 2 4 8 6 5 5 9 6 10 3 4 2 2 0 3 3 0 4 2 7 3 23 | 5 6 7 7 9 4 7 7 6 8 6 7 7 3 4 4 0 1 1 2 2 5 4 3 24 | 2 8 13 6 5 10 5 7 7 7 4 7 6 5 3 1 3 2 1 3 3 5 7 8 25 | 13 10 2 6 9 11 8 11 7 6 10 9 9 7 2 5 2 2 2 1 3 4 4 3 26 | 8 4 9 6 9 9 5 5 7 11 12 19 13 6 2 4 6 3 7 3 5 15 8 14 27 | 14 11 18 14 11 19 14 7 12 3 3 5 0 0 5 1 1 0 1 1 1 5 8 7 ---+------------------------------------------------------------------------ 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 | 06 | 1 1 07 | 08 | 09 | 10 | 11 | 1 12 | 1 13 | 1 14 | 1 15 | 1 1 16 | 1 17 | 18 | 1 19 | 20 | 1 21 | 22 | 23 | 24 | 25 | 2 26 | 27 | ---+------------------------------------------------------------------------ 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 | 3 6 4 4 6 IF %6 2 9 5 5 4 8 8 4 4 3 1 1 3 2 3 8 13 02 | 9 4 5 8 5 14 11 8 3 6 6 6 3 2 3 0 0 %0 IF %6 3 8 5 4 03 | 8 5 5 10 8 5 20 10 10 %2 IF IF IF IF IF IF IF IF IF IF IF IF %6 5 04 | 12 7 12 17 11 8 9 9 7 IF IF IF IF IF IF IF IF IF IF 1 2 5 7 3 05 | 7 9 2 12 5 12 14 11 14 9 1 %4 IF IF IF IF IF 0 6 1 3 4 5 10 06 | 3 7 9 7 3 6 7 5 4 10 6 IF IF IF IF %2 0 1 0 2 3 5 4 5 07 | 14 4 6 5 %7 9 5 5 7 6 8 3 1 IF IF IF %1 0 2 1 3 4 12 7 08 | 3 3 4 7 5 6 6 %5 14%11 6 6 2 4 3 1 4 1 1 0 1 3 5 5 09 | 1 10 3 5 9 3 6 4 7 7 7 7 6 6 2 1 1 4 1 1 3 2 5 1 10 | 4 2 0 5 5 1 5 5 0 3 6 4 6 0 2 1 1 2 2 0 5 2 4 4 11 | 5 5 5 4 5 5 5 3 3 3 5 5 4 3 2 3 1 2 1 3 6 3 2 1 12 | 6 6 5 5 8 6 3 6 4 5 8 1 3 %2 %2 1 3 0 0 0 %1 IF 1 1 13 | 6 6 6 6 7 6 6 12 8 5 2 8 IF IF 0 0 0 0 1 5 4 5 2 6 14 | 4 3 5 6 3 %4 %7 7 7 7 9 2 IF IF %0 2 3 0 3 3 4 2 3 4 15 | 3 2 6 2 5 9 6 15 13 8 12 5 3 %8 %3 3 1 3 1 4 11 6 1 2 16 | 2 8 4 9 8 12 4 11 11 6 7 1 0 %0 %2 IF IF %0 4 5 3 %2 IF IF 17 | 3 8 9 8 9 14 15 12 13 9 4 4 1 6 IF IF IF 1 1 1 6 4 6 5 18 | 10 5 9 6 7 4 8 10 7 4 10 6 6 5 3 %5 0 6 1 5 3 8 10 5 19 | 6 6 2 14 10 5 4 11 14 7 7 4 2 IF IF IF IF %0 1 5 6 2 12 8 20 | 5 5 5 7 9 13 2 5 9 4 1 IF 1 IF 0 1 1 %4 IF IF IF %4 4 4 21 | 6 6 4 7 9 11 10 11 7 2 3 1 0 1 %2 IF IF 0 1 2 6 5 7 8 22 | 6 7 6 12 4 4 8 6 8 6 2 5 1 2 2 2 1 0 0 3 2 0 4 6 23 | 5 5 7 10 3 8 4 13 12 3 1 1 4 4 3 0 1 2 1 1 1 3 0 4 24 | 3 2 4 6 4 8 10 10 9 1 1 0 1 1 1 2 0 1 2 5 3 3 1 %5 25 | 2 3 1 5 8 8 9 11 8 4 2 4 3 4 2 2 1 1 6 8 4 3 5 9 26 | 4 1 1 1 1 0 6 4 4 5 1 5 0 1 2 2 0 0 0 2 0 2 4 4 27 | 6 4 6 4 2 3 0 5 6 5 3 6 2 2 0 1 1 0 1 1 2 1 2 3 28 | 4 1 1 3 7 3 3 7 3 3 1 2 1 0 4 5 4 1 4 3 2 7 5 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 | 1 02 | 03 | 04 | 1 05 | 06 | 07 | 08 | 09 | 1 10 | 1 11 | 1 12 | 13 | 14 | 2 15 | 16 | 17 | 1 18 | 1 19 | 20 | 21 | 22 | 23 | 1 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 :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 | 16 30 18 27 28 20 21 24 24 19 17 23 19 16 8 11 2 5 5 6 7 13 6 5 02 | 6 5 8 11 9 19 17 27 19 28 25 21 14 13 7 7 4 4 6 8 8 16 25 21 03 | 17 22 17 25 23 17 32 32 28 22 19 12 28 10 15 11 9 5 9 5 6 15 14 20 04 | 18 22 28 26 28 27 31 17 30 33 31 18 7 11 9 5 4 2 5 7 12 11 17 19 05 | 19 18 20 37 38 23 28 39 19 22 8 10 8 9 16 7 5 5 6 4 3 10 13 17 06 | 14 12 18 3 8 27 28 29 32 17 19 14 14 15 7 4%12 %4 5 7 2 7 12 8 07 | 16 11 14 23 20 22 23 15 8 10 9 5 4 9 6 10 3 10 6 4 5 10 11 15 08 | 15 13 17 22 19 18 30 28 16 28 16 12 10 12 8 10 5 3 10 6 6 7 15 23 09 | 28 24 24 23 22 23 25 30 35 21 24 14 17 13 8 5 4 1 3 8 5 11 14 16 10 | 5 17 10 20 15 21 19 25 21 35 26 16 16 15 4 4 9 4 6 6 6 16 19 15 11 | 17 15 20 24 25 16 16 24 33 34 15 21 23 17 8 11 10 7 3 10 9 14 20 25 12 | 12 20 19 20 26 20 27 30 29 23 27 25 14 14 9 5 9 5 5 9 15 7 20 20 13 | 17 17 22 18 27 19 32 26 35 28%27 27 26 9 14 10 4 6 10 16 14%19 19 20 14 | 17 24 23 19 18 28 35 44 30 35 20 16 17 1 6 5 4 5 5 12 13 13 18 17 15 | 23 23 14 25 29 33 28 37 31 28 32 17 24 16 12 6 3 5 10 8 25 15 24 15 16 | 14 19 13 12 27 21 31 32 38 28 21 30 16 12 16 4 7 5 7 4 11 14 18 20 17 | 28 24 24 30 34 18 38 34 33 41 30 26 25 16 14 7 5 3 4 11 13 13 25 22 18 | 20 27 26 32 28 26 32 41 31 30 28 25 17 16 7 8 6 0 8 9 7 19 16 12 19 | 26 18 39 13 24 32 43 38 39 27 18 20 9 17 6 6 3 1 4 10 8 12 15 15 20 | 13 12 21 24 26 27 19 27 18 6 6 15 12 6 5 4 3 4 2 12 9 12 18 23 21 | 15 16 21 22 30 34 36 29 27 13 18 20 14 7 4 8 1 2 3 7 9 9 15 14 22 | 11 11 10 18 21 19 22 19 20 26 26 24 13 16 9 7 4 5 4 6 5 11 12 12 23 | 19 23 12 21 20 20 24 22 28 16 14 19 6 13 8 4 4 6 3 2 6 4 11 15 24 | 17 11 11 15 17 28 24 24 19 13 12 4 14 9 7 11 3 1 1 10 6 8 9 9 25 | 9 9 8 14 20 14 23 27 22 27 17 12 12 8 3 8 -- %2 5 6 9 9 12 7 26 | 12 14 11 8 16 14 16 16 20 12 18 11 6 8 7 6 5 1 3 5 6 6 9 17 27 | 11 13 9 11 14 13 11 19 25 14 15 15 4 8 8 1 6 2 5 2 5 9 9 10 28 | 18 10 13 13 14 13 15 13 16 23 14 16 20 11 13 7 5 2 5 6 11 8 12 14 ---+------------------------------------------------------------------------ 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 | 04 | 05 | 1 1 06 | 1 1 07 | 08 | 09 | 1 10 | 1 1 11 | 12 | 13 | 1 1 14 | 1 15 | 1 16 | 1 1 1 17 | 1 18 | 1 19 | 2 1 20 | 1 21 | 22 | 1 23 | 1 24 | 25 | 26 | 27 | 1 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 : 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 | 3 12 6 10 10 10 7 12 5 5 5 11 14 6 3 2 1 0 8 0 4 5 5 7 02 | 7 7 7 6 7 12 9 9 8 13 10 7 4 11 7 7 3 10 2 6 9 5 5 7 03 | 3 9 4 6 7 12 10 7 9 4 11 11 13 11 6 %8 NS %6 3 0 3 3 7 5 04 | 7 6 7 11 10 5 9 9 8 10 11 9 9 8 1 5 8 4 4 4 3 5 6 7 05 | 8 8 8 7 3 6 7 7 5 7 NS NS NS NS NS NS NS NS NS NS NS NS NS NS 06 | 3 6 7 1 4 8 7 7 11 8 %6 NS NS NS NS NS NS NS NS NS NS %2 2 1 07 | 4 4 7 6 13 10 9 10 6 NS NS NS NS NS NS NS NS NS NS NS NS NS 2 0 08 | 0 1 6 4 8 12 8 10 4 9 4 2 5 2 2 3 1 3 7 9 7 9 6 5 09 | 2 8 4 9 6 10 11 8 10 6 1 2 NS %4 4 6 3 4 4 4 1 2 8 9 10 | 5 6 6 9 7 11 13 12 12 17 15 8 11 %9 5 6 9 7 7 7 3 6 8 7 11 | 5 13 11 17 6 5 9 9 10 10 9 5 6 6 4 4 3 2 4 4 5 4 4 6 12 | 2 2 10 6 17 9 14 19 12 15 2 10 4 15 5 7 6 3 3 7 3 3 9 4 13 | 9 13 7 7 5 7 15 11 12 10 7 11 6 2 5 3 1 3 2 3 0 1 6 4 14 | 10 8 2 9 4 4 2 10 10 12 5 6 7 %2 NS NS NS 4 4 5 1 2 6 5 15 | 5 4 7 4 6 6 3 12 13 8 4 7 10 4 4 4 3 2 2 2 6 6 2 4 16 | 4 3 4 6 8 9 8 9 7 13 5 7 3 5 6 2 4 2 6 4 4 6 10 8 17 | 3 11 13 9 9 10 18 15 11 15 10 8 7 12 7 3 8 6 3 4 1 2 3 3 18 | 8 8 5 10 7 10 9 16 12 8 9 13 8 6 4 4 7 6 2 9 2 4 2 4 19 | 9 5 13 8 6 5 11 14 13 18 5 10 5 7 9 10 11 10 2 6 3 6 3 6 20 | 9 4 8 9 9 12 13 11 12 13 9 9 NS NS NS NS NS NS 5 2 5 4 3 6 21 | 10 12 8 11 10 9 13 14 13 9 6 5 2 %4 NS NS 6 4 5 6 7 7 8 8 22 | 6 9 3 16 16 6 12 10 11 8 8 10 12 10 7 6 7 2 4 9 2 4 8 9 23 | 4 5 4 5 6 5 11 11 15 10 8 9 15 12 %8 NS 1 3 3 5 7 4 8 6 24 | 9 8 9 7 11 19 13 12 12 11 10 10 11 %2 NS 8 4 7 5 12 7 16 6 6 25 | 7 8 8 6 11 4 11 9 13 10 17 14 9 8 4 4 4 3 5 5 10 10 8 7 26 | 16 4 8 4 6 15 7 8 16 5 4 2 2 2 1 4 2 3 5 5 10 3 3 12 27 | 14 7 10 13 11 12 12 8 13 8 14 15 7 9 8 4 5 2 2 5 6 9 2 7 28 | 3 10 12 7 8 13 11 11 11 11 9 9 9 10 9 6 5 4 3 3 5 4 7 %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 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 1 11 | 12 | 13 | 1 1 14 | 15 | 1 16 | 1 17 | 1 18 | 1 19 | 20 | 21 | 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: 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 10 7 9 8 9 11 8 8 6 7 9 14 6 5 4 1 6 6 3 2 5 0 0 02 | 0 0 1 5 6 9 13 11 9 12 6 5 3 2 7 5 3 5 1 4 5 10 13 6 03 | 6 9 9 9 12 5 14 10 13 12 17 8 16 7 5 2 6 2 3 4 2 2 4 7 04 | 8 13 8 11 11 12 7 8 7 10 10 7 9 5 9 4 2 2 2 0 8 9 12 11 05 | 7 7 6 11 7 6 15 14 10 15 11 7 7 6 4 6 1 1 4 7 3 6 9 10 06 | 7 2 7 14 3 9 4 6 11 11 5 12 9 10 2 2 2 0 1 4 3 5 11 10 07 | 8 6 8 5 6 5 13 9 5 6 6 2 8 5 6 5 0 2 5 3 3 5 7 8 08 | 6 5 8 10 14 10 9 9 6 7 12 10 5 3 0 2 4 2 6 3 10 3 10 8 09 | 10 4 8 4 8 13 8 6 10 8 7 12 10 3 5 3 1 7 2 5 2 7 5 6 10 | 5 7 6 7 10 13 13 11 9 13 5 2 9 5 3 5 3 4 1 2 2 12 14 6 11 | 3 5 15 15 10 7 10 12 9 12 10 8 6 5 8 6 2 3 2 4 1 5 11 9 12 | 8 7 4 5 9 6 6 5 9 7 7 10 8 6 3 4 3 3 1 5 8 4 8 5 13 | 5 6 3 9 10 6 12 10 12 9 5 5 6 6 7 7 2 1 2 5 3 5 5 4 14 | 6 8 9 9 8 6 10 13 7 11 8 7 3 3 4 2 2 2 1 5 7 4 6 10 15 | 12 11 8 8 10 7 5 7 17 10 8 4 9 7 7 4 1 3 3 4 8 6 5 5 16 | 3 7 5 8 9 8 10 12 14 7 5 9 4 9 7 2 4 0 1 2 5 6 5 6 17 | 13 6 6 3 6 8 11 15 8 18 10 7 8 8 3 5 3 0 3 2 5 6 12 7 18 | 6 8 10 6 7 7 13 10 7 9 4 9 12 5 6 2 1 2 3 5 4 7 4 1 19 | 16 3 10 4 6 12 14 14 14 15 7 8 5 7 7 1 4 2 4 5 3 6 7 10 20 | 4 10 14 7 9 14 6 10 10 9 8 2 5 1 5 4 3 5 2 5 3 8 7 11 21 | 8 8 2 12 13 8 8 7 11 2 7 6 13 7 4 13 0 1 4 4 4 6 8 10 22 | 4 6 5 7 10 5 8 6 8 12 8 3 4 3 2 3 3 2 1 6 3 8 9 7 23 | 11 5 6 6 8 8 12 12 15 16 8 7 3 10 2 2 4 5 5 4 5 5 9 9 24 | 7 4 5 8 8 13 16 16 9 8 4 5 10 1 7 2 3 0 2 2 5 4 3 5 25 | 2 7 4 4 6 10 6 10 9 7 11 4 6 4 1 6 3 1 2 2 6 4 6 4 26 | 6 7 6 3 5 10 15 8 11 6 8 7 5 6 3 6 4 0 4 1 6 5 7 11 27 | 6 3 5 5 6 8 7 11 11 5 7 5 4 5 7 3 3 3 2 0 3 2 6 4 28 | 7 5 4 8 5 9 11 7 8 14 4 5 7 8 4 2 3 2 2 4 7 3 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 | 1 03 | 04 | 05 | 1 06 | 1 1 07 | 08 | 09 | 1 10 | 11 | 12 | 13 | 1 1 14 | 1 15 | 1 16 | 1 17 | 1 18 | 1 19 | 3 20 | 21 | 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: 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 | 8 21 10 20 17 16 12 16 23 14 17 24 20 8 9 8 2 4 4 2 3 5 %6 %5 02 | 5 9 12 13 12 12 7 10 12 19 11 7 6 14 6 5 3 4 1 3 6 6 7 8 03 | 6 8 2 10 13 14 20 18 14 16 15 12 13 10 9 6 2 4 4 5 4 4 3 10 04 | 10 5 5 14 11 15 19 5 21 9 18 12 14 9 6 5 3 2 1 2 5 6 4%20 05 | 5 9 12 16 13 20 17 21 16 26 14 12 10 17 7 6 6 2 3 2 4 7 10 10 06 | 10 8 10 8 9 16 11 21 31 24 15 14 22 12 5 IF 2 %4 2 5 5 6 9 4 07 | 11 8 13 17 21 14 13 16 16 14%12 IF IF IF IF %6 4 4 3 4 8 7%12 6 08 | 6 11 12 16 8 12 11 11 10 15 17 15 15 7 9 8 6 3 7 7 2 3 2 6 09 | 7 10 14 7 11 8 16 11 14 20 12 13 16 11 8 10 2 1 2 7 1 9 8 5 10 | 6 3 5 10 11 8 12 12 16 25 24 16 18 13 5 3 5 2 2 1 2 3 8 4 11 | 2 8 10 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 12 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 13 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- %0 4 14 | 5 9 12 17 12 12 20 25 23 18 11 13 18 9 8 2 5 9 7 6 4 4 6 7 15 | 8 8 7 13 12 14 12 18 20 20 21 11 13 17 9 4 4 3 4 3 13 4 5 4 16 | 4 14 8 6 13 15 19 18 27 18 11 17 11 16 9 4 2 1 2 3 2 4 5 7 17 | 4 13 19 17 21 13 26 23 12 20 19 7 17 10 9 7 2 4 3 5 3 7 9 10 18 | 6 9 7 17 13 15 21 20 16 19 9 18 11 13 5 3 6 0 7 2 6 8 8 6 19 | 8 7 5 10 10 20 13 17 18 22 11 19 12 10 6 5 7 4 4 11 3 4 5 9 20 | 6 7 6 14 11 15 11 11 15 12 17 14 11 7 7 6 3 5 1 2 1 6 6 7 21 | 4 11 6 18 13 16 21 16 13 13 13 17 12 12 6 2 7 2 2 5 7 3 5 7 22 | 6 6 6 12 16 16 18 13 15 14 16 17 10 12 5 7 6 6 1 3 %6 -- -- -- 23 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 24 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 25 | -- -- -- -- -- -- -- 12 12 16 18 15 11 6 7 4 7 0 3 2 5 3 3 0 26 | 9 4 6 3 5 13 12 10 15 11 8 4 5 9 8 9 5 2 2 4 5 4 5 7 27 | 4 2 6 5 7 6 6 5 9 7 9 13 5 7 7 1 6 3 1 4 9 3 5 6 28 | 8 7 6 10 9 8 6 7 10 12 10 12 19 7 8 7 4 3 3 3 7 4 8 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 | 1 03 | 04 | 05 | 1 1 06 | 1 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 1 15 | 1 16 | 1 17 | 1 18 | 1 19 | 20 | 1 21 | 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 : 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| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 5 | 4 | 8 | 9 | 4 | 3 | 3 | 4 |Jan 01 | 2 | 5 | 7 | 5 | 4 | 3 | 5 | 2 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 3 | 2 | 5 | 02 | 6 | 3 | 5 | 2 | 0 | 3 | 3 | 1 | 1 | 0 | 1 | 2 | 2 | 7 | 2 | 1 | 5 | 2 | 7 | 1 | 2 | 10 | 4 | 11 | 03 | 5 | 5 | 3 | 10 | 5 | 3 | 2 | 1 | 2 | 1 | 1 | 0 | 2 | 2 | 4 | 4 | 5 | 3 | 8 | 9 | 4 | 5 | 3 | 5 | 04 | 4 | 11 | 4 | 3 | 3 | 7 | 1 | 0 | 1 | 1 | 0 | 0 | 3 | 2 | 5 | 3 | 3 | 3 | 6 | 3 | 9 | 7 | 12 | 5 | 05 | 7 | 4 | 7 | 5 | 4 | 3 | 3 | 3 | 2 | 3 | 1 | 2 | 0 | 5 | 3 | 3 | 1 | 7 | 2 | 7 | 2 | 3 | 5 | 6 | 06 | 2 | 2 | 8 | 4 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 6 | 3 | 2 | 2 | 6 | 1 | 6 | 0 | 7 | 6 | 3 | 07 | 2 | 5 | 0 | 1 | 3 | 4 | 1 | 1 | 1 | 0 | 2 | 0 | 5 | 3 | 1 | 1 | 2 | 2 | 4 | 5 | 1 | 5 | 5 | 4 | 08 | 6 | 6 | 0 | 5 | 1 | 2 | 4 | 0 | 4 | 3 | 1 | 1 | 0 | 3 | 2 | 3 | 2 | 1 | 2 | 1 | 0 | 1 | 1 | 6 | 09 | 4 | 3 | 6 | 4 | 4 | 2 | 3 | 0 | 0 | 0 | 3 | 0 | 3 | 5 | 4 | 1 | 3 | 2 | 7 | 2 | 8 | 7 | 7 | 6 | 10 | 5 | 11 | 3 | 5 | 4 | 1 | 2 | 1 | 2 | 2 | 1 | 1 | 3 | 2 | 2 | 0 | 4 | 8 | 8 | 4 | 5 | 4 | 6 | 4 | 11 | 6 | 3 | 3 | 2 | 2 | 0 | 1 | 1 | 0 | 0 | 3 | 1 | 3 | 2 | 7 | 1 | 5 | 2 | 3 | 3 | 5 | 4 | 3 | 7 | 12 | 4 | 4 | 3 | 2 | 3 | 2 | 2 | 2 | 2 | 1 | 0 | 2 | 0 | 1 | 5 | 3 | 3 | 0 | 5 | 0 | 0 | 8 | 4 | 6 | 13 | 3 | 5 | 10 | 3 | 4 | 4 | 4 | 1 | 3 | 2 | 4 | 0 | 3 | 0 | 2 | 0 | 4 | 4 | 11 | 5 | 4 | 6 | 8 | 9 | 14 | 15 | 5 | 4 | 2 | 0 | 2 | 0 | 0 | 2 | 2 | 5 | 1 | 0 | 4 | 1 | 5 | 4 | 6 | 5 | 4 | 6 | 2 | 5 | 7 | 15 | 2 | 3 | 0 | 4 | 4 | 4 | 1 | 0 | 2 | 0 | 1 | 4 | 3 | 5 | 5 | 3 | 8 | 5 | 5 | 6 | 8 | 8 | 7 | 6 | 16 | 6 | 2 | 5 | 2 | 4 | 3 | 1 | 1 | 0 | 2 | 0 | 3 | 2 | 3 | 1 | 3 | 4 | 1 | 1 | 5 | 3 | 7 | 8 | 1 | 17 | 6 | 8 | 3 | 7 | 2 | 2 | 3 | 0 | 2 | 0 | 0 | 1 | 2 | 8 | 4 | 1 | 8 | 6 | 3 | 4 | 3 | 5 | 4 | 1 | 18 | 3 | 3 | 5 | 3 | 6 | 1 | 1 | 0 | 0 | 1 | 2 | 2 | 3 | 2 | 1 | 6 | 1 | 6 | 3 | 5 | 7 | 5 | 6 | 4 | 19 | 5 | 4 | 7 | 5 | 1 | 3 | 1 | 0 | 1 | 2 | 3 | 0 | 2 | 2 | 1 | 1 | 2 | 4 | 6 | 7 | 5 | 3 | 3 | 2 | 20 | 7 | 9 | 2 | 4 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 2 | 5 | 3 | 10 | 2 | 3 | 2 | 3 | 7 | 4 | 6 | 21 | 2 | 3 | 10 | 3 | 7 | 2 | 3 | 1 | 0 | 0 | 1 | 3 | 1 | 1 | 2 | 1 | 1 | 1 | 4 | 3 | 3 | 6 | 3 | 2 | 22 | 8 | 5 | 4 | 3 | 6 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 3 | 3 | 1 | 4 | 2 | 3 | 4 | 4 | 2 | 23 | 6 | 6 | 4 | 2 | 8 | 2 | 2 | 5 | 0 | 2 | 1 | 1 | 1 | 2 | 1 | 3 | 1 | 2 | 4 | 3 | 8 | 5 | 7 | 5 | 24 | 2 | 3 | 2 | 2 | 4 | 3 | 1 | 2 | 1 | 0 | 0 | 0 | 2 | 1 | 4 | 2 | 1 | 2 | 1 | 6 | 2 | 6 | 1 | 7 | 25 | 3 | 5 | 10 | 9 | 4 | 6 | 3 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 5 | 2 | 3 | 4 | 4 | 7 | 5 | 4 | 14 | 26 | 2 | 6 | 3 | 2 | 5 | 5 | 6 | 0 | 0 | 0 | 2 | 2 | 3 | 4 | 4 | 5 | 1 | 3 | 4 | 3 | 3 | 6 | 2 | 7 | 27 | 4 | 6 | 8 | 3 | 6 | 3 | 0 | 0 | 2 | 0 | 1 | 1 | 0 | 3 | 0 | 4 | 2 | 1 | 4 | 5 | 4 | 5 | 5 | 2 | 28 | 5 | 2 | 1 | 7 | 2 | 2 | 6 | 2 | 1 | 1 | 0 | 2 | 0 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 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 | 1 | 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 | 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 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 19 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 -- Total number of echoes -- (ch-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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 4 | 1 | 4 | 3 | 3 | 3 | 2 | 1 |Jan 01 | 5 | 6 | 6 | 13 | 4 | 5 | 6 | 1 | 1 | 3 | 1 | 1 | 1 | 1 | 0 | 3 | 0 | 8 | 8 | 7 | 6 | 6 | 5 | 5 | 02 | 14 | 2 | 3 | 2 | 2 | 4 | 3 | 1 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 2 | 3 | 3 | 5 | 4 | 4 | 5 | 8 | 13 | 03 | 7 | 6 | 4 | 11 | 5 | 6 | 3 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 3 | 2 | 1 | 2 | 5 | 6 | 4 | 5 | 2 | 6 | 04 | 3 | 5 | 6 | 4 | 4 | 3 | 2 | 0 | 2 | 0 | 0 | 1 | 2 | 0 | 2 | 0 | 3 | 2 | 2 | 6 | 7 | 10 | 9 | 6 | 05 | 4 | 2 | 3 | 3 | 2 | 0 | 2 | 1 | 2 | 0 | 0 | 3 | 0 | 1 | 1 | 1 | 2 | 2 | 3 | 9 | 2 | 2 | 5 | 9 | 06 | 5 | 4 | 7 | 5 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 8 | 8 | 1 | 1 | 2 | 0 | 07 | 3 | 4 | 4 | 2 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 08 | 2 | 2 | 0 | 1 | 0 | 2 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 3 | 2 | 1 | 2 | 3 | 0 | 0 | 1 | 1 | 09 | 0 | 1 | 7 | 3 | 0 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 3 | 3 | 6 | 12 | 2 | 8 | 10 | 7 | 7 | 2 | 6 | 3 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 4 | 2 | 7 | 15 | 5 | 2 | 2 | 5 | 3 | 11 | 2 | 0 | 2 | 6 | 3 | 3 | 2 | 1 | 0 | 1 | 4 | 1 | 3 | 2 | 4 | 2 | 6 | 5 | 9 | 6 | 4 | 2 | 0 | 3 | 12 | 0 | 0 | 2 | 3 | 5 | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 4 | 2 | 1 | 3 | 1 | 2 | 13 | 2 | 6 | 14 | 0 | 7 | 2 | 4 | 2 | 3 | 2 | 6 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 2 | 2 | 1 | 0 | 0 | 1 | 14 | 3 | 2 | 1 | 5 | 0 | 2 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 1 | 4 | 0 | 6 | 0 | 15 | 2 | 2 | 1 | 8 | 5 | 2 | 1 | 0 | 2 | 2 | 1 | 5 | 3 | 1 | 2 | 1 | 3 | 3 | 1 | 5 | 10 | 7 | 15 | 1 | 16 | 4 | 0 | 5 | 2 | 4 | 5 | 1 | 3 | 0 | 1 | 0 | 2 | 1 | 6 | 5 | 4 | 9 | 8 | 4 | 6 | 2 | 2 | 1 | 1 | 17 | 2 | 7 | 7 | 9 | 3 | 1 | 1 | 0 | 3 | 0 | 1 | 1 | 1 | 3 | 0 | 0 | 4 | 2 | 3 | 2 | 0 | 6 | 3 | 5 | 18 | 6 | 5 | 0 | 3 | 5 | 1 | 2 | 1 | 0 | 0 | 2 | 2 | 0 | 3 | 0 | 6 | 1 | 4 | 6 | 7 | 7 | 6 | 5 | 3 | 19 | 6 | 2 | 11 | 6 | 2 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 4 | 10 | 8 | 3 | 6 | 4 | 2 | 20 | 2 | 3 | 1 | 4 | 3 | 4 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 4 | 2 | 5 | 2 | 8 | 3 | 3 | 3 | 2 | 1 | 21 | 3 | 2 | 1 | 2 | 5 | 1 | 1 | 3 | 0 | 1 | 2 | 2 | 0 | 0 | 1 | 1 | 4 | 2 | 6 | 5 | 4 | 6 | 3 | 2 | 22 | 2 | 5 | 5 | 3 | 5 | 3 | 2 | 2 | 2 | 0 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 4 | 2 | 0 | 3 | 3 | 4 | 3 | 23 | 3 | 3 | 5 | 3 | 5 | 3 | 1 | 4 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 5 | 9 | 5 | 4 | 3 | 24 | 3 | 4 | 3 | 3 | 4 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 4 | 0 | 3 | 2 | 2 | 25 | 2 | 3 | 9 | 6 | 6 | 3 | 2 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 | 3 | 8 | 5 | 6 | 2 | 5 | 26 | 5 | 10 | 6 | 0 | 9 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 1 | 5 | 5 | 0 | 5 | 8 | 10 | 4 | 4 | 5 | 9 | 27 | 5 | 4 | 2 | 4 | 7 | 3 | 2 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 2 | 1 | 0 | 3 | 10 | 8 | 9 | 3 | 28 | 7 | 4 | 4 | 9 | 1 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 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 | 1 | 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 | 1 | 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 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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: Shigeru KIDACHI Location: Odawara, Kanagawa,Japan (139.152E, 35.293N) Frequency: 53.750 MHz Transmitter Location: 1,2) 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 3) Toyoshina, Nagano, Japan (137.90 E, 36.28 N) Ham beacon (JR0YAN) for RMO (50W CW, 28.208MHz) by Noriyuki Yaguchi Antenna :1) HB9CV 2el. 10mH dir:North-West 30deg. with 53.750MHz 2) HB9CV 2el. 10mH dir:South-West 30deg. with 53.750MHz 3) D30 antenna. 11mH dir:horizon with 28.208MHz Receiver :1) AITEC MRX-50 2) AITEC MRX-50 3) ICOM IC-706MK2 Method: by using HROFFT software (by Kazuhiko Ohkawa), and three signals were mixed as one signal. manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- (28MHz) 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 | 2 | 1 | 0 | 1 | 0 | 0 | 0 |Jan 01 | 1 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 02 | 2 | 1 | 0 | 0 | 3 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 3 | 03 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 04 | 3 | 1 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 0 | 2 | 1 | 2 | 1 | 05 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 06 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 07 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 09 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 10 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 11 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 17 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 18 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 19 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 20 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 21 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 26 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 1 | 28 | 0 | 0 | 0 | 1 | 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 Echoes longer than 20 seconds (28MHz) 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 | 1 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 06 | 1 | 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 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 19 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 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 -- Total number of echoes -- (53MHz) 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 | 2 | 1 | 1 | 1 | 1 | 0 | 1 | 0 |Jan 01 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 02 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 03 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 04 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 05 | 1 | 0 | 2 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 2 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 09 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 16 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 1 | 2 | 0 | 17 | 3 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 18 | 0 | 0 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 19 | 1 | 0 | 5 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 0 | 0 | 20 | 0 | 2 | 0 | 0 | 1 | 3 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 4 | 21 | 1 | 1 | 3 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 2 | 1 | 1 | 0 | 0 | 22 | 0 | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 1 | 23 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 24 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 25 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 2 | 2 | 3 | 0 | 1 | 26 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 27 | 2 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 28 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 1 | 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 Echoes longer than 20 seconds (53MHz) 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 | 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 | 1 | 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 | 1 | 0 | 04 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 09 | 0 | 0 | 0 | 0 | 0 | 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 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 : Hironobu Shida Location : Akita, Akita, Japan (39.7N, 140.1E) 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 : ITEC HRO-RX1 Receiver: 5ele Observing method: HROFFT software(by K.Okawa) Counting method: manual count -- 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 | 1 | 1 | 1 | 3 | 1 | 0 | 2 |Jan 01 | 3 | 4 | 4 | 1 | 0 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 02 | 0 | 2 | 1 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 3 | 3 | 0 | 1 | 0 | 0 | 0 | 7 | 03 | 3 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 1 | 1 | 4 | 04 | 0 | 3 | 1 | 0 | 2 | 1 | 0 | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 2 | 1 | 0 | 1 | 1 | 2 | 05 | 2 | 0 | 1 | 3 | 0 | 4 | 0 | 2 | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 5 | 1 | 4 | 06 | 1 | 7 | 4 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 07 | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 08 | 5 | 0 | 3 | 0 | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 3 | 1 | 3 | 0 | 2 | 09 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 10 | 4 | 0 | 2 | 2 | 2 | 0 | 1 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | 1 | 1 | 16 | 2 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 17 | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 18 | 3 | 2 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 4 | 1 | 2 | 3 | 19 | 0 | 2 | 1 | 0 | 1 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 0 | 0 | 20 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 21 | 0 | 4 | 2 | 0 | 1 | 1 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 22 | 1 | 1 | 1 | 1 | 0 | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 23 | 1 | 1 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 24 | 3 | 0 | 1 | 1 | 2 | 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 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 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 1 | 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 | 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 : 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 47 | 79 | 59 | 83 | 84 | 85 | 81 | 53 | 54 |Jan 01 | 51 | 67 | 40 | 31 | 25 | 30 | 20 | 13 | 11 | 10 | 26 | 53 | 35 | 57 | 68 | 72 | 66 | 52 | 68 | 71 | 71 | 76 | 69 | 67 | 02 | 56 | 50 | 57 | 38 | 31 | 15 | 15 | 15 | 13 | 22 | 21 | 49 | 71 | 63 | 75 | 38 | 45 | 41 | 74 | 57 | 72 | 54 | 58 | 46 | 03 | 45 | 42 | 33 | 28 | 28 | 20 | 13 | 21 | 10 | 13 | 17 | 34 | 63 | 66 | 80 | 60 | 65 | 76 | 92 | 98 | 86 | 69 | 78 | 67 | 04 | 73 | 58 | 49 | 27 | 24 | NS | NS | NS | NS | NS | NS | 41 | 61 | 62 | 45 | 47 | 53 | 65 | 58 | 69 | 81 | 69 | 67 | 59 | 05 | 70 | 67 | 53 | 35 | 24 | 25 | 27 | 19 | 17 | 17 | 27 | 45 | 49 | 49 | 63 | 57 | 65 | 59 | 38 | 74 | 48 | NS | 38 | NS | 06 | 44 | 43 | 46 | 36 | 21 | 18 | 16 | 18 | 12 | 14 | NS | 27 | 34 | 57 | NS | 56 | 25 | 45 | 73 | NS | NS | 59 | 41 | 31 | 07 | 43 | 36 | 45 | 35 | 23 | 19 | 25 | 16 | 13 | 25 | 18 | 39 | 49 | 56 | 57 | 63 | 45 | 50 | 57 | 64 | 56 | 59 | 51 | 58 | 08 | 54 | 52 | 56 | 28 | 34 | 21 | 18 | 16 | 11 | 10 | 15 | 26 | 36 | 32 | 50 | 34 | 49 | 42 | 42 | 54 | 49 | 34 | 48 | 54 | 09 | 44 | 53 | 33 | 40 | 27 | 16 | 25 | 19 | 11 | 15 | 23 | 24 | 40 | 42 | 49 | 51 | 44 | 50 | 51 | 64 | 52 | 41 | 47 | NS | 10 | NS | NS | NS | NS | NS | 25 | 16 | 10 | 14 | 16 | 21 | 33 | 39 | 43 | 43 | 31 | 39 | 37 | 67 | 65 | 80 | 66 | 58 | 60 | 11 | 54 | 49 | 36 | 29 | 32 | 23 | 22 | 11 | 9 | NS | 19 | 31 | 37 | 56 | 61 | 56 | 61 | 77 | 54 | 67 | 57 | 54 | 63 | 70 | 12 | 74 | 67 | 58 | 62 |??? | 30 | 21 | 19 | NS | 22 | 30 | 59 | 51 | 70 | 59 | 46 | 89 | 76 | 85 | 87 | 96 | 80 | 77 | 59 | 13 | | 68 | NS | NS | NS | NS | 20 | 15 | 23 | NS | IF | IF | 55 | 59 | 57 | 71 | 68 | 79 | 80 | 80 | 86 | 90 | 74 | 62 | 14 | 56 | 52 | NS | 34 | NS | NS | NS | 18 |??? | | | 38 | IF | IF | 48 | 47 | 68 | | 77 | | | | 53 | 56 | 15 | NS | NS | NS | 35 | | 21 | 18 | 21 | 7 | 20 | 32 | 47 | 60 | 65 | 68 | 71 | 72 | 52 | 58 |102 | 68 | 84 | 70 | 81 | 16 | 65 | NS | 44 | 32 | 26 | 22 | 13 | 14 | 11 | 16 | 21 | 45 | 61 | 81 | 79 | 91 | 74 | 84 | 80 | 83 | 84 | 64 | 75 | 88 | 17 | 70 | 71 | 24 | 25 | 17 | 13 | 19 | 23 | 10 | 12 | 23 | 41 | 55 | 78 | 62 | 77 | 72 | 62 | 86 | 94 | 69 | 67 | 71 | 76 | 18 | 83 | 57 | 53 | 26 | 21 | 20 | 25 | 19 | 17 | 22 | 24 | 41 | 62 | 60 | 61 | 59 | 53 | 78 | 88 | 68 | 70 | 51 | 65 | 78 | 19 | NS | NS | NS | 34 | 30 | 28 | NS | NS | NS | 7 | 19 | 40 | 50 | 56 | 47 | 68 | 59 | 79 | 71 | 85 | 69 | 72 | 78 | NS | 20 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 21 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 22 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 23 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 24 |??? | 25 | 23 | 26 | 17 | NS | 13 | 14 | 18 | 6 | 21 | 30 | 33 | 51 | 53 | 54 | 49 | 57 | 58 | 67 | 51 | 64 | 72 | 62 | 25 | NS | NS | NS | NS | NS | NS | 21 | 11 | 11 | 16 | 25 | 29 | 50 | 41 | 46 | 53 | 41 | 55 | 52 | 52 | 53 | 48 | 43 | 58 | 26 | NS | NS | NS | 22 | 17 | 19 | 20 | 14 | 12 | 15 | 33 | 29 | 48 | 50 | 42 | 48 | 41 | 61 | 46 | 55 | 55 | 43 | 51 | 62 | 27 | 51 | 50 | 29 | 27 | 25 | 24 | 19 | 10 | 16 | 16 | 19 | 33 | 42 | 53 | 54 | 51 | 53 | 69 | 55 | 64 | 64 | 58 | 78 | 52 | 28 | 51 | 39 | 27 | 35 | 18 | 19 | 26 | 8 | 16 | 19 | 27 | 37 | 35 | 49 | 58 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | 3 | 0 |Jan 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 2 | 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 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 04 | 0 | 1 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | NS | 0 | NS | 06 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 1 | NS | NS | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 1 | 08 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 09 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | NS | 10 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 |??? | 0 | 0 | 0 | N | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 13 | | 2 | NS | NS | NS | NS | 0 | 0 | 0 | NS | IF | IF | 0 | 0 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 14 | 1 | 0 | NS | 0 | NS | NS | NS | 0 |??? | | | 0 | IF | IF | 0 | 0 | 0 | | 0 | | | | 0 | 0 | 15 | NS | NS | NS | 0 | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 16 | 0 | NS | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 18 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 19 | NS | NS | NS | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 20 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 21 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 22 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 23 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 24 |??? | 0 | 0 | 0 | 1 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 0 | 25 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 26 | NS | NS | NS | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 11 | 14 | 8 | 20 | 26 | 14 | 16 | 14 | 9 |Jan 01 | 12 | 14 | 20 | 23 | 13 | 9 | 7 | 0 | 1 | 1 | 1 | 0 | 2 | 3 | 3 | 6 | 1 | 2 | 9 | 7 | 12 | 7 | 14 | 9 | 02 | 14 | 13 | 16 | 11 | 8 | 6 | 4 | 2 | 2 | 1 | 0 | 3 | 3 | 10 | 5 | 4 | 13 | 13 | 10 | 10 | 3 | 18 | 15 | 20 | 03 | 15 | 16 | 16 | 15 | 8 | 8 | 6 | 3 | 3 | 6 | 3 | 5 | 5 | 4 | 10 | 13 | 14 | 12 | 14 | 8 | 8 | 9 | 5 | 12 | 04 | 10 | 11 | 7 | 9 | 9 | 6 | 3 | 1 | 2 | 0 | 1 | 3 | 0 | 5 | 6 | 4 | 8 | 11 | 17 | 14 | 9 | 17 | 17 | 8 | 05 | 15 | 8 | 5 | 2 | 4 | 6 | 5 | 1 | 1 | 3 | 0 | 1 | 2 | 6 | 9 | 6 | 4 | 8 | 4 | 9 | 8 | 6 | 9 | 13 | 06 | 6 | 4 | 5 | 8 | 5 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 1 | 2 | 5 | 5 | 9 | 13 | 12 | 9 | 8 | 8 | 6 | 3 | 07 | 3 | 4 | 1 | 2 | 2 | 3 | 2 | 1 | 2 | 2 | 2 | 2 | 7 | 12 | 8 | 8 | 9 | 8 | 14 | 10 | 10 | 7 | 6 | 7 | 08 | 13 | 11 | 2 | 7 | 6 | 6 | 8 | 4 | 2 | 4 | 0 | 3 | 1 | 4 | 6 | 9 | 7 | 8 | 12 | 11 | 9 | 6 | 8 | 10 | 09 | 10 | 11 | 11 | 12 | 8 | 6 | 2 | 3 | 3 | 2 | 5 | 3 | 6 | 7 | 6 | 2 | 7 | 8 | 10 | 11 | 16 | 13 | 8 | 8 | 10 | 16 | 10 | 9 | 11 | 11 | 1 | 2 | 4 | 3 | 1 | 1 | 2 | 7 | 4 | 2 | 2 | 8 | 14 | 18 |??? |??? | 11 | 12 | 9 | 11 | 13 | 5 | 7 | 6 | 10 | 6 | 1 | 3 | 1 | 1 | 5 | 1 | 2 | 6 | 8 | 4 | 12 | 10 | 16 | 8 | 12 | 11 | 6 | 13 | 12 | 14 | 16 | 11 | 8 | 6 | 2 | 2 | 3 | 2 | 0 | 0 | 4 | 1 | 4 | 9 | 9 | 6 | 13 | 10 | 10 | 7 | 16 | 8 | 17 | 13 | 11 | 13 | 16 | 10 | 8 | 7 | 7 | 2 | 2 | 2 | 3 | 1 | 5 | 3 | 1 | 6 | 10 | 7 | 17 | 8 | 10 | 17 | 23 | 13 | 14 | 18 | 10 | 10 | 10 | 6 | 5 | 2 | 4 | 1 | 3 | 2 | 4 | 1 | 4 | 4 | 13 | 11 | 7 | 12 | 16 | 15 | 10 | 17 | 20 | 15 | 19 | 10 | 5 | 15 | 8 | 4 | 3 | 0 | 2 | 4 | 0 | 8 | 6 | 5 | 5 | 6 | 9 | 7 | 9 | 18 | 9 | 18 | 18 | 24 | 16 | 18 | 6 | 19 | 11 | 8 | 7 | 2 | 4 | 2 | 5 | 1 | 3 | 5 | 7 | 8 | 5 | 8 | 11 | 10 | 18 | 5 | 15 | 19 | 8 | 17 | 14 | 22 | 17 | 20 | 10 | 6 | 2 | 3 | 0 | 1 | 6 | 1 | 5 | 9 | 7 | 10 | 12 | 11 | 11 | 9 | 6 | 22 | 12 | 18 | 18 | 17 | 11 | 17 | 8 | 6 | 0 | 3 | 0 | 1 | 2 | 2 | 5 | 4 | 4 | 0 | 13 | 10 | 16 | 10 | 7 | 8 | 10 | 12 | 11 | 19 | 15 | 7 | 9 | 9 | 10 | 7 | 4 | 3 | 0 | 1 | 3 | 1 | 5 | 6 | 6 | 5 | 7 | 11 | 19 | 11 | 7 | 13 | 14 | 12 | 20 | 9 | 13 | 9 | 6 | 5 | 6 | 4 | 2 | 2 | 1 | 4 | 1 | 3 | 2 | 11 | 3 | 11 | 8 | 18 | 16 | 13 | 16 | 11 | 15 | 21 | 7 | 9 | 13 | 8 | 3 | 4 | 5 | 2 | 1 | 1 | 2 | 2 | 1 | 5 | 4 | 3 | 6 | 7 | 9 | 20 | 14 | 14 | 8 | 10 | 22 | 14 | 17 | 13 | 6 | 12 | 2 | 6 | 3 | 0 | 0 | 2 | 1 | 4 | 2 | 3 | 10 | 12 | 8 | 7 | 8 | 13 | 10 | 10 | 14 | 23 | 16 | 6 | 15 | 9 | 8 | 4 | 0 | 2 | 0 | 1 | 1 | 1 | 2 | 5 | 4 | 7 | 6 | 5 | 7 | 3 | 18 | 8 | 8 | 15 | 24 | 10 | 8 | 8 | 12 | 6 | 2 | 3 | 3 | 1 | 1 | 6 | 2 | 4 | 3 | 3 | 3 | 6 | 7 | 10 | 8 | 8 | 8 | 17 | 13 | 25 | 11 | 12 | 9 | 8 | 3 | 1 | 5 | 3 | 0 | 2 | 2 | 3 | 3 | 4 | 5 | 9 | 9 | 7 | 9 | 9 | 8 | 11 | 9 | 9 | 26 | 8 | 10 | 6 | 3 | 8 | 6 | 4 | 5 | 3 | 0 | 1 | 5 | 2 | 5 | 8 | 11 | 3 | 6 | 8 | 14 | 10 | 8 | 11 | 21 | 27 | 12 | 14 | 13 | 8 | 9 | 8 | 2 | 3 | 3 | 1 | 0 | 3 | 4 | 5 | 8 | 12 | 11 | 12 | 13 | 13 | 13 | 14 | 9 | 12 | 28 | 14 | 9 | 10 | 11 | 5 | 6 | 4 | 5 | 1 | 1 | 2 | 6 | 4 | 6 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 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 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 10 | 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 | 1 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 3 | 1 | 4 | 6 | 6 | 4 | 3 | 5 |Jan 01 | 7 | 12 | 10 | 10 | 7 | 9 | 7 | 2 | 2 | 1 | 2 | 2 | 5 | 2 | 5 | 7 | 1 | 8 | 10 | 11 | 11 | 6 | 8 | 10 | 02 | 17 | 5 | 3 | 4 | 4 | 7 | 4 | 2 | 0 | 0 | 2 | 0 | 2 | 5 | 1 | 2 | 3 | 5 | 4 | 5 | 4 | 5 | 7 | 9 | 03 | 10 | 11 | 4 | 11 | 5 | NS | NS | NS | NS | 1 | 1 | 2 | 2 | 0 | 2 | 2 | 4 | 5 | 9 | 5 | 4 | 5 | 4 | 7 | 04 | 5 | 12 | 11 | 8 | NS | NS | NS | NS | NS | NS | 0 | 2 | 1 | 0 | 3 | 0 | 6 | 3 | 3 | 3 | 6 | 8 | 10 | 3 | 05 | 13 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 1 | 2 | 1 | 2 | 1 | 3 | 2 | 8 | 06 | 6 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 0 | 3 | 4 | 2 | 4 | 7 | 5 | NS | NS | 07 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 1 | 5 | 2 | 2 | 5 | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 0 | 1 | 1 | 2 | 1 | 4 | 2 | 4 | 2 | 2 | 3 | 10 | 09 | 7 | 10 | NS | NS | NS | NS | NS | 0 | 6 | 0 | 6 | 1 | 2 | 4 | 1 | 3 | 6 | 4 | 9 | 6 | 10 | 7 | 6 | 10 | 10 | 13 | 10 | 12 | 13 | 7 | 2 | 5 | 1 | 1 | 3 | 1 | 1 | 8 | 6 | 2 | 4 | 9 | 10 | 18 | 6 | 8 | 9 | 11 | 6 | 11 | 13 | NS | NS | 4 | 3 | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 | 7 | 5 | 7 | 15 | 13 | 14 | 18 | 8 | 9 | NS | 0 | NS | NS | NS | NS | 2 | 0 | 1 | 1 | 5 | 3 | 4 | 4 | 3 | 4 | 6 | 6 | 5 | 4 | 6 | 15 | 5 | 7 | 4 | 9 | 7 | 12 | 3 | 1 | 3 | 6 | 4 | 6 | 8 | 1 | 4 | 0 | 4 | 3 | 5 | 10 | 8 | 9 | 24 | 20 | 16 | 9 | 4 | 18 | 4 | 7 | 5 | 0 | 1 | 0 | 2 | 2 | 2 | 6 | 4 | 5 | 8 | 13 | 11 | 9 | 14 | 9 | 13 | 16 | 13 | 17 | 16 | 11 | 7 | 8 | 2 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 4 | 3 | 3 | 0 | 6 | 4 | 5 | 5 | 4 | 3 | 9 | 6 | 18 | 5 | 15 | 14 | 17 | 13 | 6 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 3 | 4 | 4 | 1 | 5 | 8 | 6 | 12 | 22 | 19 | 12 | 6 | 10 | 13 | 8 | 7 | 2 | 2 | 1 | 1 | 1 | 0 | 1 | 2 | 3 | 3 | 6 | 7 | 11 | 6 | 4 | 5 | 8 | 7 | 20 | 9 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 3 | 2 | 1 | 3 | 7 | 5 | 6 | 5 | 5 | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 4 | 0 | 1 | 5 | 2 | 2 | 2 | 5 | 5 | 1 | 4 | 3 | 4 | 22 | 9 | 5 | 11 | 12 | 10 | 8 | 4 | 2 | 1 | 0 | 1 | 2 | 3 | 1 | 1 | 2 | 3 | 5 | 4 | 2 | 6 | 6 | 7 | 8 | 23 | 11 | 9 | 14 | 9 | 8 | NS | NS | NS | NS | NS | NS | 1 | 2 | 2 | 1 | 3 | 3 | 4 | 2 | 4 | 9 | 5 | 13 | 6 | 24 | 10 | 7 | 7 | 7 | 4 | 6 | NS | NS | NS | 0 | 3 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 2 | 4 | 6 | 6 | 9 | 9 | 25 | 11 | 15 | 7 | 13 | 7 | 2 | 6 | 2 | 0 | 2 | 2 | 1 | 1 | 2 | 1 | 0 | 5 | 5 | 4 | 7 | 8 | 9 | 6 | 10 | 26 | 2 | 11 | 4 | 4 | 5 | 8 | 4 | 6 | 0 | 3 | 3 | 4 | 2 | 3 | 7 | 5 | 5 | 5 | 9 | 13 | 5 | 13 | 6 | 8 | 27 | 4 | 13 | 10 | 5 | 6 | 6 | 5 | 2 | 0 | 0 | 0 | 2 | 0 | 4 | 1 | 5 | 5 | 5 | 9 | 6 | 8 | 9 | 9 | 6 | 28 | 17 | 5 | 6 | 11 | 9 | 4 | 6 | 5 | 1 | 2 | 0 | 3 | 0 | 5 | 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 | 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 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 07 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | NS | NS | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | NS | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 1 | 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 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 17 | 12 | 20 | 19 | 23 | 24 | 23 | 26 | 16 |Jan 01 | 29 | 16 | 13 | 4 | 13 | 12 | 5 | 4 | 7 | 9 | 10 | 12 | 17 | 23 | 22 | 15 | 15 | 17 | 25 | 23 | 25 | 25 | 24 | 22 | 02 | 27 | 17 | 8 | 11 | 9 | 10 | 6 | 6 | 3 | 10 | 8 | 12 | 19 | 31 | 20 | 19 | 16 | 19 | 31 | 28 | 34 | 36 | 27 | 25 | 03 | 27 | 23 | 14 | 11 | 11 | 4 | 6 | 3 | 3 | 5 | 4 | 7 | 13 | 24 | 25 | 26 | 22 | 23 | 24 | 23 | 27 | 24 | 26 | 37 | 04 | 18 | 18 | 13 | 6 | 10 | 7 | 6 | 2 | 6 | 7 | 9 | 14 | 18 | 29 | 26 | 26 | 22 | 14 | 29 | 27 | 33 | 29 | 37 | 33 | 05 | 28 | 18 | 15 | 7 | 11 | 10 | 9 | 4 | 5 | 8 | 10 | 8 | 23 | 19 | 30 | 15 | 21 | 16 | 23 | 20 | 27 | 23 | 24 | 26 | 06 | 28 | 18 | 6 | 8 | 8 | 11 | 4 | 2 | 5 | 3 | 12 | 15 | 12 | 22 | 29 | 24 | 17 | 23 | 22 | 36 | 25 | 23 | 32 | 19 | 07 | 29 | 22 | 14 | 16 | 6 | 9 | 8 | 9 | 5 | 6 | 8 | 6 | 13 | 21 | 19 | 19 | 9 | 12 | 19 | 28 | 25 | 31 | 30 | 22 | 08 | 22 | 16 | 10 | 8 | 7 | 7 | 6 | 3 | 5 | 10 | 5 | 8 | 15 | 20 | 21 | 20 | 19 | 13 | 19 | 23 | 17 | 27 | 24 | 22 | 09 | 17 | 22 | 9 | 13 | 5 | 6 | 5 | 0 | 4 | 3 | 4 | 8 | 9 | 9 | 17 | 17 | 12 | 13 | 16 | 18 | 22 | 20 | 22 | 16 | 10 | 20 | 17 | 15 | 9 | 8 | 9 | 6 | 7 | 4 | 4 | 5 | 12 | 9 | 12 | 13 | 18 | 14 | 18 | 20 | 16 | 18 | 15 | 22 | 22 | 11 | 25 | 14 | 17 | 10 | 10 | 7 | 7 | 8 | 5 | 5 | 12 | 8 | 16 | 25 | 19 | 21 | 17 | 7 | 14 | 22 | 24 | 19 | 25 | 30 | 12 | 22 | 23 | 8 | 12 | 7 | 5 | 4 | 6 | 9 | 4 | 14 | 12 | 12 | 20 | 25 | 14 | 13 | 18 | 17 | 19 | 18 | 26 | 34 | 25 | 13 | 24 | 26 | 16 | 9 | 14 | 14 | 7 | 10 | 7 | 6 | 5 | 9 | 8 | 9 | 16 | 17 | 16 | 22 | 23 | 17 | 24 | 24 | 27 | 32 | 14 | 21 | 19 | 18 | 9 | 9 | 5 | 7 | 5 | 5 | 5 | 10 | 13 | 10 | 22 | 12 | 22 | 19 | 10 | 22 | 22 | 26 | 21 | 21 | 32 | 15 | 23 | 20 | 14 | 5 | 15 | 9 | 5 | 4 | 5 | 9 | 11 | 14 | 15 | 21 | 18 | 13 | 11 | 21 | 20 | 18 | 17 | 18 | 21 | 28 | 16 | 28 | 23 | 17 | 9 | 10 | 6 | 4 | 8 | 5 | 8 | 5 | 12 | 15 | 19 | 19 | 25 | 24 | 15 | 23 | 24 | 33 | 29 | 29 | 33 | 17 | 33 | 24 | 16 | 14 | 7 | 6 | 8 | 6 | 1 | 6 | 6 | 10 | 15 | 26 | 15 | 16 | 16 | 17 | 21 | 15 | 23 | 22 | 33 | 27 | 18 | 33 | 21 | 10 | 12 | 10 | 8 | 4 | 2 | 4 | 5 | 6 | 8 | 15 | 22 | 20 | 19 | 19 | 28 | 18 | 24 | 19 | 30 | 32 | 30 | 19 | 30 | 18 | 13 | 12 | 8 | 2 | 5 | 1 | 5 | 5 | 7 | 5 | 13 | 19 | 19 | 15 | 16 | 21 | 22 | 21 | 19 | 13 | 18 | 23 | 20 | 30 | 22 | 13 | 9 | 6 | 9 | 5 | 4 | 3 | 2 | 11 | 11 | 30 | 22 | 16 | 21 | 10 | 15 | 29 | 31 | 22 | 26 | 29 | 28 | 21 | 26 | 19 | 9 | 5 | 4 | 5 | 2 | 0 | 3 | 7 | 8 | 9 | 19 | 28 | 18 | 10 | 8 | 18 | 24 | 19 | 12 | 17 | 17 | 24 | 22 | 18 | 17 | 19 | 8 | 7 | 4 | 2 | 3 | 4 | 7 | 7 | 7 | 17 | 27 | 24 | 16 | 10 | 10 | 18 | 15 | 24 | 18 | 18 | 22 | 23 | 25 | 9 | 18 | 11 | 6 | 4 | 4 | 4 | 2 | 5 | 6 | 8 | 10 | 12 | 9 | 14 | 11 | 16 | 13 | 16 | 23 | 23 | 22 | 17 | 24 | 16 | 15 | 11 | 7 | 5 | 5 | 5 | 6 | 0 | 3 | 5 | 7 | 15 | 17 | 20 | 15 | 18 | 12 | 12 | 15 | 16 | 11 | 28 | 15 | 25 | 10 | 13 | 8 | 7 | 6 | 2 | 3 | 3 | 2 | 6 | 7 | 11 | 3 | 6 | 10 | 9 | 15 | 10 | 10 | 16 | 12 | 18 | 16 | 29 | 26 | 25 | 9 | 16 | 5 | 4 | 2 | 7 | 8 | 1 | 6 | 7 | 13 | 11 | 6 | 11 | 11 | 13 | 13 | 15 | 15 | 22 | 14 | 12 | 22 | 27 | 12 | 13 | 10 | 16 | 2 | 2 | 2 | 4 | 5 | 4 | 1 | 8 | 9 | 18 | 7 | 14 | 13 | 9 | 13 | 18 | 17 | 17 | 19 | 18 | 28 | 13 | 7 | 17 | 8 | 4 | 2 | 3 | 3 | 1 | 7 | 2 | 10 | 8 | 19 | 9 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |Jan 01 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 02 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 1 | 1 | 0 | 03 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 3 | 2 | 0 | 0 | 1 | 0 | 04 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 2 | 0 | 1 | 05 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 1 | 2 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 07 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 3 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 3 | 0 | 1 | 3 | 1 | 1 | 0 | 0 | 0 | 09 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 4 | 4 | 0 | 0 | 0 | 2 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 1 | 11 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 5 | 2 | 2 | 0 | 0 | 1 | 12 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 1 | 0 | 1 | 13 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 4 | 4 | 0 | 0 | 1 | 1 | 14 | 5 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 3 | 3 | 1 | 0 | 1 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 5 | 2 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 4 | 4 | 1 | 1 | 0 | 0 | 17 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 0 | 0 | 1 | 1 | 1 | 19 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 0 | 2 | 0 | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 25 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 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 : Hiroyuki Tanaka (130.82 E, 33.87 N) Location : Kita-Kyushu, Fukuoka, 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 : Comet 2el. HB9CV (5m-hight), dir:TX Receiver: Kenwood TS-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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 4 | 5 | 6 | 2 | 2 | 1 | 0 | 1 | 1 | 2 | 1 | 3 | 1 | 2 | 7 | 3 | 0 | 4 | 7 | 4 | 1 | 3 | 4 | 6 | 02 | 3 | 3 | 7 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 2 | 5 | 5 | 0 | 3 | 5 | 3 | 7 | 5 | 1 | 03 | 8 | 5 | 5 | 1 | 1 | 2 | 1 | 1 | 2 | 1 | 1 | 3 | 3 | 1 | 4 | 5 | 3 | 1 | 2 | 6 | 4 | 6 | 2 | 5 | 04 | 2 | 1 | 4 | 5 | 4 | 2 | 0 | 0 | 2 | 2 | 1 | 0 | 4 | 4 | 4 | 1 | 2 | 3 | 2 | 2 | 2 | 9 | 1 | 5 | 05 | 6 | 1 | 3 | 3 | 1 | 2 | 0 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 1 | 3 | 5 | 2 | 2 | 4 | 3 | 06 | 5 | 6 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 4 | 7 | 1 | 1 | 2 | 5 | 4 | 3 | 0 | 1 | 07 | 4 | 3 | 3 | 1 | 0 | 1 | 2 | 3 | 3 | 2 | 0 | 1 | 1 | 3 | 2 | 2 | 2 | 2 | 1 | 3 | 1 | 4 | 2 | 7 | 08 | 7 | 6 | 5 | 2 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 09 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 10 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 16 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 17 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 18 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 19 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 20 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 21 |??? |??? |??? |??? |??? |??? | 1 | 0 | 2 | 1 | 3 | 0 | 0 | 3 | 6 | 1 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 22 | 2 | 1 | 4 | 0 | 0 | 1 | 1 | 4 | 2 | 3 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 3 | 0 | 2 | 7 | 8 | 23 | 6 | 9 | 3 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 2 | 0 | 2 | 4 | 2 | 0 | 0 | 0 | 2 | 3 | 6 | 24 | 8 | 3 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 2 | 4 | 4 | 4 | 4 | 2 | 4 | 2 | 0 | 1 | 2 | 4 | 5 | 4 | 25 | 3 | 6 | 4 | 0 | 0 | 3 | 2 | 2 | 1 | 2 | 2 | 2 | 3 | 2 | 2 | 4 | 2 | 1 | 1 | 4 | 4 | 0 | 6 | 6 | 26 | 2 | 3 | 2 | 1 | 3 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 1 | 3 | 0 | 2 | 3 | 1 | 2 | 3 | 3 | 3 | 4 | 27 | 6 | 5 | 6 | 3 | 1 | 0 | 1 | 0 | 2 | 1 | 0 | 1 | 1 | 5 | 2 | 3 | 2 | 1 | 1 | 3 | 2 | 5 | 4 | 4 | 28 | 4 | 2 | 1 | 3 | 2 | 2 | 1 | 1 | 2 | 0 | 0 | 3 | 1 | 6 | 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 10 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 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 03 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 2 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 09 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 10 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 16 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 17 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 18 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 19 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 20 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 21 |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 1 | 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 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 0 | 0 | 0 | 0 | 08 | 1 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 09 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 10 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 16 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 17 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 18 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 19 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 20 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 21 |??? |??? |??? |??? |??? |??? | 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 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 1 | 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 | 1 | 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 : 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 0 | 0 | 3 | 3 | 1 | 2 | 0 | 3 |Jan 01 | 0 | 0 | 0 |??? |??? |??? | 2 | 4 | 1 | 1 | 2 | 0 | 4 | 2 | 2 | 1 | 0 | 2 | 2 | 0 | 4 | 1 | 2 | 0 | 02 | 5 | 1 | 1 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 4 | 8 | 4 | NS | NS | NS | 3 | 1 | 5 | 6 | NS | 1 | 7 | NS | NS | NS | NS | 4 | 3 | 4 | 4 | 05 | 3 | 2 | 0 | NS | 2 | 5 | 2 | 2 | 3 | 2 | NS | NS | NS | 8 | 3 | 3 | 1 | 0 | 0 | 2 | 3 | 8 | 5 | 6 | 06 | 6 | 4 | 0 | NS | 3 | 2 | NS | 1 | 0 | NS | NS | 2 | 3 | 3 | 2 | 1 | 4 | 4 | 5 | 6 | 9 | 7 | 3 | 7 | 07 | 3 | 7 | NS | NS | NS | NS | NS | 4 | 2 | 4 | 1 | 1 | 2 | 11 | 4 | 3 | 3 | 3 | 3 | 8 | 3 | 4 | 4 | 4 | 08 | 6 | 5 | 3 | 2 | 8 | 2 | 2 | 0 | 3 | 2 | 4 | 2 | 4 | 4 | 3 | 2 | 2 | 4 | 2 | 5 | 11 | 4 | 7 | 3 | 09 | 8 | 4 | 2 | 9 | 3 | 2 | 4 | 2 | 3 | 2 | 1 | 0 | 4 | 8 | 4 | 4 | 4 | 6 | 5 | 6 | 2 | 4 | 6 | 7 | 10 | 6 | 10 | 11 | 4 | 0 | 3 | 0 | 0 | 3 | 1 | 2 | 4 | 1 | 3 | 2 | 0 | 1 | 4 | 6 | 3 | 0 | 2 | 4 | 8 | 11 | 7 | 4 | 7 | 5 | 5 | 4 | 1 | 2 | 4 | 2 | 4 | 5 | 5 | 1 | 4 | 4 | 3 | 3 | 3 | 4 | 6 | 8 | 10 | 5 | 12 | 6 | 1 | 2 | 4 | 0 | 5 | 7 | 2 | 0 | 3 | 2 | 3 | 1 | 0 | 2 | 1 | 8 | 3 | 5 | 6 | 2 | 4 | 2 | 3 | 13 | 3 | 2 | 2 | 1 | 2 | NS | NS | 2 | 1 | 1 | 4 | 2 | 1 | 3 | 1 | 2 | 3 | 4 | 3 | 3 | 1 | 6 | 4 | 4 | 14 | 3 | 4 | 0 | 2 | 4 | 7 | 3 | 0 | 1 | 0 | 1 | 3 | 4 | 3 | 2 | 6 | 4 | 4 | 5 | 4 | 6 | 9 | 10 | 11 | 15 | 4 | 3 | 4 |??? | 5 | 1 | 1 | 1 | 1 | 4 | 4 | 6 | 1 | 2 | 2 | 1 | 1 | 3 | 5 | 3 | 5 | 5 | 1 | 4 | 16 | 7 | 3 | 2 |??? | 4 | 3 | 4 | 5 | 2 | 3 | 7 | 4 | 3 | 3 | 3 | 5 | 4 | 1 | 3 | 4 | 7 | 6 | 5 | 9 | 17 | 6 | 4 | NS | 0 | 2 | 2 | 1 | 2 | 0 | 0 | 3 | 6 | 8 | 2 | 1 | 3 | 4 | 3 | 1 | 2 | 1 | 2 | 3 | 4 | 18 | 1 | 3 | 3 | 0 | 3 | 2 | 0 | 0 | 1 | 1 | NS | 1 | NS | 4 | 2 | 4 | 1 | 4 | 5 | 10 | 6 | 5 | 6 | 9 | 19 | 4 | 4 | 2 | 5 | 3 | NS | 2 | 3 | 1 | 4 | 5 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 8 | 20 | 3 | 3 | 4 | NS | NS | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 4 | 4 | 5 | 3 | 5 | 3 | 3 | 1 | 4 | 2 | 7 | 10 | 21 | 6 | 7 | 0 | 2 | NS | NS | 0 | 1 | 0 | 0 | 1 | 2 | 3 | 7 | 6 | 3 | 2 | 3 | 7 | 5 | 3 | 1 | 3 | 5 | 22 | 5 | 2 | 7 | NS | NS | 2 | 4 | 0 | 0 | 5 | 1 | 4 | 4 | 4 | 4 | 3 | 5 | 2 | 2 | 1 | 3 | 9 | 8 | 6 | 23 | 5 | 5 | 4 |??? |??? |??? |??? |??? |??? | 1 | 3 | 2 | 3 | 2 | 2 | 3 | 0 | 4 | 2 | 0 | 2 | 3 | 4 | 2 | 24 | 3 | 5 | 5 | 3 | 1 | 5 | 0 | 2 | 2 |??? | 4 | 4 | 8 | 4 | 5 | 5 | 3 | 0 | 1 | 1 | 4 | 6 | 5 | 14 | 25 | 3 | 2 | 2 | 4 | 3 | 0 | NS | NS | 0 | 2 | 2 | NS | NS | 3 | 1 | NS | 6 | 2 | 4 | 5 | 5 | 8 | 6 | 8 | 26 | 5 | 4 | 1 | 5 | 1 | 1 | 4 | 4 | 2 | 1 | 3 | 3 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 27 | 1 | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 2 | 0 | 2 | 2 | 2 | 4 | 1 | 4 | 3 | 2 | 4 | 2 | 4 | 28 | 1 | 0 | 1 | 2 | NS | 0 | 0 | 2 | 1 | 1 | 0 | 2 | 3 | 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 | 1 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | NS | NS | 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 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | NS | 0 | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 1 | NS | NS | NS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | NS | 0 | 0 | NS | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 07 | 0 | 0 | NS | NS | NS | NS | NS | 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 | 2 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 1 | 1 | 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 | 1 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 0 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 16 | 0 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 20 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 23 | 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 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | NS | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | NS | 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 2010.03.21