Radio Meteor Observation in Japan No.101 March, 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 -- Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 6 3 12 6 10 6 4 9 6 17 15 8 5 2 0 1 0 8 1 0 1 4 9 1 02 | 10 11 18 11 7 4 10 8 8 6 7 12 10 6 3 3 2 3 0 2 5 3 12 10 03 | 4 9 11 7 4 9 6 4 0 4 5 4 4 1 1 0 1 0 1 1 4 4 2 2 04 | 8 7 4 5 7 9 8 12 17 19 16 12 12 7 1 0 0 2 2 3 4 9 10 9 05 | 13 20 11 17 14 7 18 21 14 11 6 12 11 6 3 2 3 3 4 1 6 7 5 9 06 | 8 12 15 10 12 2 11 19 20 11 13 21 12 16 8 2 1 2 2 1 1 2 4 12 07 | 9 10 13 9 13 9 10 9 12 12 17 10 12 12 6 5 1 4 4 5 4 3 4 5 08 | 2 4 3 8 6 9 10 7 2 5 4 4 3 2 1 2 0 1 0 1 5 2 3 4 09 | 2 3 8 6 8 4 6 6 9 9 7 11 16 4 8 3 3 2 1 2 5 4 7 11 10 | 16 11 11 23 15 15 14 11 12 12 6 3 1 4 2 1 1 1 0 1 1 2 4 7 11 | 4 1 5 6 0 5 12 6 9 8 6 1 2 4 1 1 0 0 0 4 3 4 3 2 12 | 8 5 3 3 5 2 5 1 6 9 6 9 7 3 3 2 0 2 1 1 9 1 6 5 13 | 6 10 11 7 6 11 12 7 7 10 10 10 4 10 4 5 1 0 0 2 3 3 3 5 14 | 4 4 5 1 3 3 0 3 5 0 NS NS NS %6 0 1 %0 NS 0 0 4 2 5 11 15 | 9 8 10 6 11 11 4 6 1 4 4 7 4 7 3 2 4 2 3 3 7 4 9 12 16 | 18 8 25 20 15 23 23 12 9 9 6 10 3 6 4 1 1 1 0 1 1 2 8 6 17 | 5 6 6 9 6 6 8 7 1 1 0 1 2 3 1 2 0 1 1 0 1 3 2 14 18 | 12 11 5 5 8 11 9 15 9 4 7 6 3 %6 2 2 2 3 4 1 6 3 12 11 19 | 8 9 14 19 16 8 8 11 8 5 6 5 4 6 2 0 1 1 1 2 9 7 2 13 20 | 9 11 8 17 13 5 11 14 13 12 9 8 6 13 5 6 1 6 1 1 3 5 9 9 21 | 15 16 17 14 16 24 16 14 2 5 6 6 2 11 1 NS %1 0 1 1 2 2 4 5 22 | 2 9 4 13 9 4 7 3 10 4 2 4 NS 3 2 1 1 1 0 2 1 7 9 3 23 | 14 3 10 11 7 9 11 9 11 10 14 15 8 9 7 5 2 6 0 7 5 9 6 8 24 | 9 15 13 15 13 11 13 13 10 17 8 12 10 2 6 6 3 5 4 3 7 6 12 6 25 | 21 22 24 12 11 11 14 22 17 14 17 10 12 9 8 7 4 0 1 1 2 6 4 8 26 | 3 9 9 8 9 6 8 7 5 6 5 5 5 3 3 2 1 1 0 1 2 3 5 11 27 | 4 5 6 5 3 11 9 5 4 2 6 0 4 3 3 0 0 1 3 1 3 4 20 13 28 | 8 8 5 9 15 8 4 4 9 3 9 7 4 7 %2 %0 1 0 0 5 4 4 7 4 29 | 9 6 6 4 5 7 2 7 2 4 2 1 0 0 0 0 %0 %0 1 1 2 4 2 4 30 | 5 9 2 9 7 7 6 5 7 9 1 3 1 2 2 2 1 0 0 0 1 0 7 9 31 | 11 16 13 13 12 11 10 6 9 9 6 10 11 2 4 2 2 4 0 2 3 3 1 5 ---+------------------------------------------------------------------------ Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 1 03 | 1 04 | 05 | 06 | 1 07 | 1 1 08 | 09 | 10 | 1 11 | 2 12 | 13 | 14 | 15 | 16 | 17 | 18 | 1 1 19 | 1 20 | 1 21 | 1 22 | 23 | 24 | 1 25 | 26 | 27 | 28 | 29 | 1 30 | 1 1 1 31 | 1 ---+------------------------------------------------------------------------ Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : 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 -- Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 5 7 5 6 6 6 8 4 4 2 3 2 2 0 1 4 1 2 5 1 2 2 2 7 02 | 2 3 8 4 3 7 6 8 9 9 4 0 4 1 1 0 1 2 3 4 6 13 6 8 03 | 2 8 6 10 5 10 7 10 14 5 3 IF IF IF IF IF IF IF IF %0 7 2 6 1 04 | 6 6 12 6 6 1 11 9 15 8 3 4 4 5 2 1 1 2 0 0 1 0 8 5 05 | 6 5 6 5 7 4 9 6 5 4 8 2 9 3 2 1 2 1 2 1 7 5 4 1 06 | 5 2 2 6 4 7 7 2 9 11 12 4 2 5 3 2 2 1 3 2 12 12 10 5 07 | 4 4 3 2 2 IF %9 10 3 9 4 3 6 2 3 IF IF %5 1 1 3 1 10 4 08 | 5 7 8 5 7 6 8 6 4 12 4 4 4 2 IF IF IF IF IF 2 3 3 7 8 09 | 8 5 3 5 4 2 6 6 10 6 13 2 6 2 3 3 3 3 %5 %4 7 6 10 11 10 | 4 17 7 8 12 13 15 10 5 15 10 1 4 7 2 4 6 3 5 3 5 7 IF %8 11 | 4 6 8 4 9 5 1 5 9 8 8 1 6 3 5 2 0 0 0 4 1 5 4 4 12 | 33 6 10 10 17 6 9 9 10 5 7 1 8 1 5 3 1 2 2 %8 IF IF IF IF 13 | 6 6 8 3 6 8 9 3 8 5 6 4 3 1 4 3 1 %2 IF IF %6 IF IF%10 14 | IF IF IF IF IF IF IF IF IF 3 0 0 IF IF IF %0 0 0 0 1 2 7 2 1 15 | 5 4 5 7 10 7 6 12 9 8 2 2 4 3 2 1 1 1 0 1 2 2 3 4 16 | 0 2 8 10 5 11 6 5 3 11 5 6 %2 IF IF IF IF IF IF %0 IF IF IF IF 17 | IF IF IF IF%10 6 15 9 8 5 0 IF IF IF IF IF IF 3 0 IF IF IF IF IF 18 | IF %8 6 5 17 4 12 10 14 8 5 9 4 3 1 1 1 %5 IF IF IF IF IF IF 19 | IF IF IF IF 11 9 15%10 8 5 4 2 2 2 2 2 0 1 1 2 IF IF IF IF 20 | IF IF IF IF IF 5 3%10 9 9 3 4 3 2 3 3 1 6 4 IF %3%11 %4 4 21 | 4 IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 22 | IF IF IF IF IF IF 8 10 6 6 %6 %6 IF IF IF IF IF IF IF IF 3 1 3 %4 23 | 6 %2 2 10 6 5 4 8 8 9 9 4 1 4 4 4 0 3 4 3 2 5 9 4 24 | 6 9 10 5 9 13%14 12 6 7 6 5 7 3 6 1 4 2 3 4 6 7 11 8 25 | 5 9 8 3 7 11 10 10 5 5 7 5 1 6 %1 %0 %5 5 1 3 5 3 1 12 26 | 7 8 7 6 3 6 11 10 1 12 3 4 1 %4 0 IF IF IF IF IF %0 6 %8 IF 27 | IF IF IF IF IF IF IF IF 5 6 7 3 1 7 1 0 0 1 6 %3 8 %2 IF IF 28 | %6 4 3 6 4 11 8 10 IF %3 4 1 1 3 0 0 2 2 2 1 5 6 4 0 29 | 3 4 6 6 6 4 6 8 13 4 %1 2 1 %0 IF IF IF %0 0 2 1 0 1 2 30 | 4 %5 1 6 5 2 14 7 3 3 0 IF IF IF IF IF %2 3 4 %2 IF %3 2 4 31 | 7 5 11 9 7 %6 13 15 8 11 7 %1 5 0 0 1 0 1 %5 %2 4 2 3 1 ---+------------------------------------------------------------------------ Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 1 1 03 | 04 | 05 | 1 06 | 07 | 08 | 1 1 09 | 1 10 | 1 11 | 12 | 2 13 | 14 | 15 | 16 | 17 | 18 | 1 19 | 1 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 1 31 | 1 ---+------------------------------------------------------------------------ Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer :Hirofumi Sugimoto Location : Hachioji, Tokyo, Japan (35.654 N, 139.319 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : HB9CV 2el. zenith(el.S-N) Receiver: ICOM IC-PCR1000 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 17 14 14 22 15 26 18 13 26 29 17 16 16 13 12 3 4 5 6 4 12 8 6 15 02 | 19 12 13 24 11 21 28 19 23 25 23 23 14 19 8 4 7 7 5 9 11 12 22 23 03 | 15 15 19 21 31 21 26 30 18 10 17 18 13 12 11 4 4 4 6 5 15 14 14 17 04 | 13 12 21 16 23 22 17 18 23 18 23 21 15 16 16 8 8 3 1 3 12 13 12 19 05 | 18 28 14 19 16 20 27 16 21 13 14 10 7 12 9 3 1 3 1 1 6 9 15 15 06 | 13 15 15 12 11 16 14 23 25 18 17 21 9 11 8 8 3 7 4 1 9 14 10 13 07 | 10 10 11 22 11 13 16 22 25 23 18 8 11 11 11 11 3 7 6 3 6 15 19 17 08 | 18 25 14 20 17 21 23 23 24 29 24 19 16 17 12 2 7 8 5 4 12 13 9 20 09 | 17 16 16 27 17 27 14 17 20 38 34 31 23 19 16 4 7 4 7 11 3 4 5 5 10 | 3 18 21 19 23 17 16 25 25 29 28 26 13 12 8 11 2 6 2 1 5 18 22 21 11 | 18 19 21 19 18 24 35 37 14 13 7 10 13 11 3 3 3 3 3 8 8 10 17 18 12 | 20 21 14 30 30 20 21 22 26 21 14 11 14 11 10 1 1 7 4 6 8 9 12 12 13 | 9 19 18 18 18 16 23 27 26 17 13 16 8 4 7 5 6 3 1 5 8 9 12 11 14 | 10 10 9 18 22 16 21 17 29 21 9 12 17 5 6 6 2 4 3 5 8 10 12 20 15 | 12 15 12 15 12 13 19 24 21 21 14 11 14 16 6 6 6 3 2 4 10 10 7 7 16 | 11 16 14 8 20 25 15 26 22 16 16 16 10 6 4 7 1 1 3 5 2 7 11 20 17 | 16 18 24 21 14 23 30 28 26 27 %9 10 4 9 8 7 5 3 4 3 13 12 13 10 18 | 16 15 16 26 19 27 26 26 8 17 12 14 6 12 9 6 0 3 9 3 7 5 12 11 19 | 13 15 9 24 27 17 14 27 16 19 14 12 10 10 2 3 2 1 4 4 13 8 15 21 20 | 18 13 13 20 18 25 34 30 18 19 12 14 6 11 9 6 3 2 0 1 3 9 13 15 21 | 14 8 5 15 17 8 10 17 17 24 15%17%13 10 9 4 4 7 2 3 3 13 14 16 22 | 10 13 21 14 24 28 21 20 14 17 16 12 15 11 6 9 5 2 2 8 9 15 15 14 23 | 9 18 21 23 15 19 20 20 21 16 11 14 16 7 8 6 3 3 2 4 6 11 10 11 24 | 21 9 11 20 12 10 15 22 21 28 15 18 21 8 8 12 8 5 3 6 7 17 14 17 25 | 12 15 13 31 19 15 16 17 24 18 23 17 23 18 15 8 6 5 11 9 9 12 11 15 26 | 15 20 17 28 22 16 19 25 23 26 18 11 16 7 9 4 8 3 5 5 5 17 17 24 27 | 28 19 25 24 24 17 23 27 24 6 4 4 4 2 %6 10 6 5 5 4 14 17 16 15 28 | 14 11 14 17 20 17 17 28 26 28 25 11 9 10 12 10 6 4 7 9 7 9 16 16 29 | 15 24 27 22 19 32 32 27 21 17 21 15 15 7 8 5 6 3 1 0 7 7 7 8 30 | 18 14 19 20 25 25 25 25 20 24 22 20 14 12 7 7 3 6 5 5 13 8 22 10 31 | 20 31 27 19 19 28 32 27 20 22 26 9 20 18 11 5 6 7 6 2 7 11 7 17 ---+------------------------------------------------------------------------ Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 1 03 | 1 04 | 05 | 06 | 07 | 1 1 1 08 | 1 09 | 10 | 11 | 1 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 1 20 | 1 1 21 | 1 1 22 | 23 | 24 | 1 1 25 | 1 1 1 26 | 27 | 28 | 29 | 30 | 1 1 31 | 1 1 ---+------------------------------------------------------------------------ Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h -------------------------------------------------------------------------- Observer : Masami Aihara Location : Yokohama, Kanagawa, Japan (139.69 E, 35.50 N) Frequency: 53.750MHz Transmitter Location:Fukui-NCT at Sabae, Japan (136.2 E, 35.9 N) Ham beacon (JA9YDB) for RMO (50W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : COMET CA-52HB 2el. Receiver : ITEC HRO-RX1a Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 8 5 7 9 9 7 8 12 14 11 9 12 5 7 7 3 7 3 5 7 2 7 4 7 02 | 15 13 12 7 10 14 17 18 11 12 13 16 9 10 7 8 7 2 5 3 8 2 11 11 03 | 7 12 8 13 16 10 14 11 7 7 9 8 7 6 5 9 11 3 10 4 5 5 8 6 04 | 5 6 8 8 6 10 15 10 8 6 9 8 9 9 11 4 5 4 9 9 8 13 5 10 05 | 2 9 7 11 9 8 13 15 6 10 6 9 6 10 9 2 4 2 3 5 1 5 7 11 06 | 4 6 6 3 7 6 8 16 17 5 12 13 10 4 8 12 9 10 10 10 9 7 10 14 07 | 11 9 10 12 5 13 11 18 23 11 11 7 12 13 9 1 4 3 9 0 6 14 10 13 08 | 7 8 7 9 4 4 6 9 9 8 10 9 12 10 9 5 12 4 3 3 3 5 3 8 09 | 5 6 9 10 12 14 14 9 16 11 11 18 14 12 8 3 7 2 8 3 5 12 8 7 10 | 9 11 12 8 8 6 8 7 12 7 7 10 8 11 10 6 4 3 5 2 5 5 11 7 11 | 4 5 8 5 6 11 17 9 11 %6 NS NS NS NS NS NS NS NS %2 3 4 2 6 5 12 | 6 8 1 5 11 8 7 7 2 7 3 NS NS NS NS NS 2 1 0 4 4 2 3 2 13 | 2 1 6 8 8 5 7 12 5 3 4 3 6 4 8 2 1 1 0 0 2 1 6 3 14 | 9 3 6 10 10 4 6 6 19 5 NS%10 4 3 6 4 2 6 3 3 5 6 6 7 15 | 2 8 4 8 2 7 11 12 15 10 7 6 10 9 8 2 3 3 0 2 4 5 4 3 16 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 17 | 6 9 15 13 8 16 8 NS 9 10 6 8 7 5 3 2 0 1 1 6 3 3 9 4 18 | 7 7 6 10 6 11 8 7 7 9 12 8 4 10 5 3 1 3 3 1 3 7 2 7 19 | 9 8 13 6 12 3 7 5 11 9 11 4 13 5 3 4 3 2 4 4 3 1 2 6 20 | 8 3 3 7 6 6 13 10 7 8 3 5 0 2 2 0 1 0 1 1 0 1 1 2 21 | 1 4 1 4 3 3 4 10 4 6 8 7 6 2 3 3 1 0 0 2 2 2 1 2 22 | 5 8 4 7 8 9 2 4 4 9 3 11 10 7 2 0 0 3 0 4 5 10 4 3 23 | 5 5 10 6 7 3 9 8 3 5 2 10 6 4 2 1 2 2 0 1 3 4 10 6 24 | 6 6 7 8 13 14 9 8 13 12 11 8 18 12 10 7 10 2 9 2 5 3 9 7 25 | 13 8 6 9 11 4 6 14 15 10 8 9 10 12 6 2 2 3 1 0 3 4 7 2 26 | 5 13 15 12 6 1 5 6 7 8 7 7 7 7 8 2 0 7 1 3 2 5 7 12 27 | 3 5 7 9 3 9 4 11 10 4 6 3 NS NS NS NS NS NS 2 2 3 8 3 3 28 | 3 6 7 8 4 7 11 6 6 5 5 NS NS 5 5 2 3 5 2 5 5 9 5 7 29 | 6 16 9 7 3 8 10 5 6 10 18 6 8 3 7 0 6 4 4 6 3 3 4 7 30 | 5 9 1 0 1 0 4 %0 NS NS NS NS NS NS NS NS NS NS NS 2 4 2 12 8 31 | 6 20 8 8 8 10 14 4 8 8 7%10 NS NS NS NS NS 1 5 5 10 5 6 %7 ---+------------------------------------------------------------------------ Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 03 | 04 | 05 | 06 | 07 | 1 08 | 09 | 10 | 11 | NS NS NS NS NS NS NS NS 12 | NS NS NS NS NS 13 | 14 | NS 15 | 16 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 17 | NS 18 | 19 | 20 | 21 | 1 1 22 | 23 | 24 | 1 25 | 1 1 1 26 | 27 | NS NS NS NS NS NS 28 | NS NS 29 | 30 | NS NS NS NS NS NS NS NS NS NS NS 31 | NS NS NS NS NS ---+------------------------------------------------------------------------ Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: Kawaguchi Science Museum [Masahiko Matsuda] Location: Kawaguchi, Saitama,Japan(139.72E, 35.82N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 5el-Yagi (15m height) direction 270+ALA-(WEST) Receiver : IC-R75 Method: by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 9 9 9 11 9 11 9 7 10 6 11 7 7 7 2 3 2 5 3 4 4 6 6 11 02 | 13 9 6 12 4 9 10 11 9 9 7 9 1 5 8 2 3 3 2 1 4 2 9 6 03 | 8 7 15 5 8 8 10 11 7 9 8 9 4 5 3 4 3 3 5 5 4 14 7 4 04 | 7 6 9 5 6 9 9 8 6 9 8 7 4 13 9 1 3 1 1 2 7 5 9 8 05 | 4 9 4 5 12 10 8 8 12 12 7 10 5 6 4 2 2 4 1 3 5 10 12 10 06 | 8 14 16 14 9 9 11 11 17 14 12 5 4 7 2 6 3 2 2 1 7 8 9 10 07 | 4 5 11 9 9 9 6 10 8 9 4 6 5 4 8 1 2 2 3 0 6 8 7 10 08 | 9 8 5 6 5 11 8 8 8 9 2 4 7 3 7 2 1 3 1 4 6 8 6 9 09 | 7 6 4 11 4 14 7 5 4 9 9 13 9 8 7 4 4 0 3 5 0 1 0 6 10 | 8 10 7 8 4 7 10 12 14 8 7 6 3 5 5 3 1 2 6 1 4 8 10 7 11 | 10 9 4 6 7 12 15 12 15 12 6 2 4 5 4 3 3 2 2 7 5 12 12 9 12 | 9 8 7 6 12 11 11 9 6 13 6 3 11 4 4 2 3 2 2 2 9 6 8 8 13 | 3 5 10 11 11 8 10 10 13 9 8 10 10 3 3 4 2 0 2 3 5 4 9 3 14 | 9 5 3 12 10 7 7 9 12 8 3 4 3 5 1 8 2 1 2 2 4 3 10 10 15 | 5 8 7 5 8 9 8 6 8 11 6 3 7 5 1 1 4 2 1 1 6 5 5 2 16 | 6 11 4 3 13 14 9 9 9 7 7 5 5 4 3 2 2 0 2 2 0 1 1 10 17 | 6 12 2 10 9 10 8 13 12 9 3 8 2 3 1 1 3 0 0 3 5 6 5 2 18 | 13 6 7 13 12 6 8 5 6 6 3 7 6 3 6 5 2 2 5 1 4 2 10 4 19 | 6 3 7 8 11 7 10 9 12 12 5 5 5 3 2 2 4 0 3 1 4 5 8 6 20 | 10 8 3 9 9 11 17 7 5 10 5 6 10 4 4 2 0 0 0 2 6 4 3 11 21 | 8 7 6 5 8 6 4 14 9 11 5 6 4 6 0 2 0 2 3 2 3 9 6 9 22 | 4 6 7 7 11 16 10 7 8 7 3 5 6 2 2 3 2 0 1 4 2 4 6 6 23 | 3 7 8 5 4 5 4 8 5 9 1 3 1 4 3 7 3 1 0 2 2 1 3 2 24 | 6 7 3 9 3 4 7 11 6 8 7 6 9 4 3 2 5 2 1 0 0 4 5 7 25 | 5 6 4 6 5 5 6 13 6 7 9 3 3 5 1 3 2 1 3 3 5 7 10 3 26 | 7 8 8 7 8 10 10 13 10 5 1 1 5 2 2 3 1 4 4 2 1 10 9 11 27 | 14 9 5 8 10 8 5 7 9 7 7 3 2 4 5 2 3 4 3 2 5 8 4 9 28 | 8 10 14 8 11 8 8 10 7 8 7 1 1 1 1 2 3 3 3 4 4 2 3 5 29 | 2 8 6 8 6 9 4 7 9 4 5 1 7 3 1 2 1 1 0 2 5 6 4 1 30 | 7 4 5 5 11 10 9 12 6 9 4 5 3 4 0 2 0 2 1 3 6 0 10 4 31 | 6 8 5 5 5 8 11 8 10 8 7 4 4 5 4 2 2 2 3 3 2 3 1 7 ---+------------------------------------------------------------------------ Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 1 03 | 04 | 05 | 06 | 07 | 1 1 08 | 09 | 10 | 11 | 1 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 1 20 | 1 21 | 1 22 | 23 | 24 | 1 25 | 26 | 27 | 28 | 29 | 30 | 1 1 1 31 | ---+------------------------------------------------------------------------ Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: Masaru Kubota Location: Yokohama, Kanagawa, Japan (139.541E, 35.526N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : COMET HB9CV (2el.) Receiver: ITEC HRO-RX1a Method: by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | %5 7 8 18 11 12 11 12 14 21 14 21 15 8 11 11 7 2 4 -- -- -- -- -- 02 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 03 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- %3 04 | 3 7 13 13 10 12 11 11 12 13 14 10 13 16 13 5 4 7 3 0 3 5 9 12 05 | 3 14 9 8 16 7 12 9 17 13 17 10 10 10 13 3 1 3 1 2 4 4 9 11 06 | 5 8 8 6 14 15 6 10 10 5 5 7 13 6 7 4 0 2 1 3 2 1 2 6 07 | 5 4 6 12 7 5 7 15 20 10 9 5%10%12 9 5 0 8 9 2 2 3 9 9 08 | 13 13 11 14 14 16 22 22 28 29 18 14 15 19 16 6 7 4 1 4 3 9 2%10 09 | 10 11 13 16 17 23 22 11 22 22 24 25 31 9 12 9 11 2 4 8 1 6 8 12 10 | 16 16 18 11 18 15 11 13 13 23 15 17 6 8 15 4 2 8 6 3 5 9 15 12 11 | 11 8 13 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 12 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 13 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- %4 14 | 13 8 11 19 13 7 14 13 26 18 17 19 16 11 10 10 2 2 4 3 7 9 14 13 15 | 3 7 11 12 9 7 15 21 23 25 14 19 12 14 15 13 10 3 1 8 7 14 8 -- 16 | 7 16 14 9 19 18 10 17 15 17 8 19 13 14 7 7 3 1 2 3 3 6 6 7 17 | 8 9 12 12 11 21 11 18 20 23 12 18 15 11 9 3 7 4 7 2 10 5 5 6 18 | 12 10 6 13 8 16 13 19 8 15 19 22 11 18 10 8 7 3 3 1 7 6 5 10 19 | 8 11 10 18 23 10 11 13 18 16 23 13 17 23 8 9 7 2 2 1 9 6 7 11 20 | 13 11 12 13 10 13 20 20 13 12 10 17 16 14%11 4 5 1 2 3 2 6 9 14 21 | 12 11 15 12 6 8 3 12 11 13 %8 18 9 7 7%14 IF %2 %4 %6 %2 %6 4 7 22 | 3 7 12 12 12 15 14 15 12 IF 20%12 IF%14 10 9 4 2 1 5 5 7 10 9 23 | 13 17 12 11 11 13 13 13 16 12 12 16 21 16 12 8 4 3 1 2 3 3 10 10 24 | 9 8 11 13 8 12 8 19 18 10 9 15 16 18 7 8 11 2 1 5 3 9 12 12 25 | 11 15 12 16 12 11 13 7 19 15 19 12 14 12 11 5 2 3 5 3 6 9 13 12 26 | 14 16 21 16 14 11 17 20 14 16 16 13 21 14 13 10 9 6 4 11 7 8 11 12 27 | 13 10 17 24 9 10 11 19 23 9 16 15 13 12 10 9 5 3 2 5 10 11 9 13 28 | 13 16 10 16 12%16 16 23 19 16 16 11 15 20 7 9 2 4 %4 6 8 7 6 9 29 | 15 15 16 13 10 14 21 14 21 21 25 19 17 16 12 8 6 2 2 5 6 5 5 6 30 | 10 7 18 7 10 12 12 10 14 21 18 24 22 16 9 7 %2 6 4 9 8 7 10 6 31 | 5 15 10 15 11 14 21 16 18 19 18 18 18 12 13 10 4 4 6 1 4 5 4 8 ---+------------------------------------------------------------------------ Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 04 | 05 | 06 | 07 | 1 1 08 | 1 09 | 10 | 11 | 12 | 13 | 14 | 1 15 | 16 | 17 | 18 | 19 | 2 20 | 1 21 | 1 1 22 | 23 | 24 | 1 25 | 1 26 | 27 | 28 | 29 | 30 | 1 31 | ---+------------------------------------------------------------------------ Mar| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : 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) Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 1 | 3 | 7 | 2 | 5 | 3 | 1 | 7 |Feb 01 | 5 | 4 | 2 | 2 | 2 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 6 | 6 | 2 | 3 | 7 | 5 | 4 | 7 | 2 | 8 | 02 | 5 | 8 | 3 | 3 | 3 | 2 | 3 | 0 | 0 | 0 | 0 | 2 | 1 | 4 | 2 | 2 | 2 | 7 | 3 | 4 | 3 | 6 | 5 | 2 | 03 | 1 | 6 | 5 | 2 | 3 | 4 | 0 | 4 | 2 | 1 | 2 | 4 | 3 | 2 | 4 | 3 | 0 | 6 | 1 | 4 | 4 | 7 | 1 | 2 | 04 | 4 | 3 | 8 | 4 | 4 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 6 | 1 | 5 | 2 | 5 | 5 | 5 | 6 | 3 | 7 | 05 | 8 | 10 | 5 | 5 | 6 | 4 | 4 | 1 | 2 | 1 | 0 | 1 | 1 | 4 | 2 | 3 | 7 | 5 | 3 | 3 | 4 | 4 | 4 | 5 | 06 | 6 | 3 | 6 | 3 | 2 | 1 | 2 | 0 | 1 | 0 | 2 | 4 | 1 | 2 | 4 | 3 | 3 | 5 | 13 | 6 | 5 | 4 | 12 | 8 | 07 | 6 | 8 | 3 | 6 | 2 | 2 | 2 | 0 | 3 | 3 | 1 | 3 | 3 | 5 | 2 | 5 | 2 | 3 | 7 | 3 | 10 | 4 | 4 | 4 | 08 | 5 | 4 | 2 | 2 | 5 | 5 | 2 | 2 | 5 | 0 | 2 | 1 | 3 | 2 | 2 | 2 | 3 | 2 | 3 | 3 | 7 | 8 | 3 | 1 | 09 | 4 | 8 | 11 | 6 | 2 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 2 | 3 | 3 | 4 | 3 | 3 | 10 | 7 | 9 | 6 | 5 | 5 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 3 | 3 | 3 | 5 | 4 | 2 | 2 | 5 | 8 | 13 | 5 | 8 | 11 | 4 | 1 | 1 | 2 | 3 | 3 | 7 | 2 | 0 | 1 | 4 | 1 | 1 | 3 | 3 | 4 | 3 | 2 | 3 | 10 | 4 | 5 | 3 | 3 | 12 | 5 | 8 | 3 | 7 | 4 | 3 | 0 | 1 | 1 | 0 | 1 | 4 | 1 | 2 | 3 | 1 | 2 | 2 | 2 | 1 | 2 | 3 | 4 | 11 | 13 | 8 | 3 | 6 | 5 | 1 | 5 | 1 | 1 | 1 | 0 | 1 | 1 | 4 | 1 | 0 | 3 | 3 | 5 | 7 | 9 | 3 | 3 | 5 | 9 | 14 | 5 | 5 | 4 | 6 | 2 | 6 | 4 | 1 | 1 | 1 | 0 | 1 | 1 | 3 | 5 | 2 | 3 | 1 | 1 | 4 | 4 | 3 | 5 | 4 | 15 | 3 | 8 | 6 | 9 | 7 | 5 | 1 | 7 | 1 | 1 | 0 | 4 | 4 | 0 | 1 | 3 | 5 | 2 | 4 | 3 | 10 | 7 | 11 | 16 | 16 | 11 | 8 | 5 | 4 | 1 | 5 | 2 | 1 | 1 | 0 | 1 | 0 | 2 | 1 | 2 | 3 | 7 | 5 | 5 | 3 | 12 | 3 | 5 | 7 | 17 | 3 | 9 | 2 | 1 | 4 | 4 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 8 | 2 | 2 | 4 | 3 | 4 | 5 | 2 | 1 | 18 | 6 | 4 | 12 | 4 | 4 | 5 | 2 | 1 | 0 | 2 | 0 | 1 | 0 | 2 | 3 | 5 | 3 | 1 | 8 | 2 | 4 | 8 | 3 | 8 | 19 | 14 | 3 | 5 | 7 | 3 | 3 | 1 | 3 | 1 | 2 | 0 | 1 | 1 | 2 | 3 | 7 | 3 | 3 | 6 | 10 | 4 | 13 | 5 | 5 | 20 | 12 | 8 | 3 | 4 | 4 | 5 | 2 | 1 | 1 | 0 | 0 | 1 | 3 | 4 | 8 | 7 | 5 | 4 | 5 | 5 | 7 | 5 | 6 | 5 | 21 | 9 | 4 | 7 | 7 | 3 | 0 | 1 | 1 | 0 | 1 | 0 | 2 | 3 | 2 | 2 | 1 | 2 | 5 | 1 | 3 | 8 | 4 | 4 | 6 | 22 | 10 | 6 | 5 | 5 | 2 | 6 | 1 | 0 | 0 | 0 | 3 | 3 | 4 | 4 | 3 | 2 | 7 | 7 | 4 | 3 | 2 | 5 | 3 | 1 | 23 | 11 | 4 | 3 | 3 | 9 | 7 | 6 | 1 | 4 | 0 | 1 | 3 | 3 | 8 | 8 | 10 | 6 | 4 | 9 | 5 | 2 | 8 | 9 | 9 | 24 | 12 | 7 | 5 | 7 | 2 | 4 | 5 | 4 | 1 | 0 | 2 | 0 | 0 | 3 | 3 | 2 | 3 | 4 | 4 | 8 | 3 | 3 | 3 | 6 | 25 | 6 | 5 | 1 | 3 | 6 | 4 | 1 | 1 | 1 | 2 | 0 | 2 | 5 | 4 | 6 | 4 | 5 | 8 | 6 | 2 | 1 | 3 | 8 | 6 | 26 | 9 | 1 | 0 | 7 | 2 | 3 | 2 | 1 | 0 | 0 | 2 | 0 | 3 | 1 | 5 | 7 | 3 | 3 | 6 | 3 | 4 | 4 | 3 | 3 | 27 | 2 | 6 | 3 | 1 | 1 | 4 | 0 | 1 | 2 | 1 | 0 | 2 | 3 | 1 | 2 | 1 | 3 | 1 | 6 | 5 | 5 | 4 | 6 | 4 | 28 | 2 | 3 | 5 | 2 | 2 | 1 | 1 | 2 | 1 | 3 | 0 | 1 | 1 | 0 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 29 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 1 | 5 | 3 | 6 | 2 | 2 | 3 | 9 | 30 | 3 | 3 | 3 | 5 | 5 | 1 | 1 | 1 | 0 | 3 | 2 | 3 | 1 | 2 | 1 | 3 | 3 | 3 | 1 | 0 | 5 | 3 | 4 | 4 | 31 | 5 | 5 | 3 | 6 | 5 | 3 | 5 | 3 | 0 | 1 | 1 | 0 | 1 | 1 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Feb 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 1 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 29 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT -- Total number of echoes -- (ch-2) Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 2 | 3 | 8 | 6 | 4 | 4 | 4 | 1 |Feb 01 | 5 | 1 | 4 | 5 | 4 | 4 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 4 | 5 | 4 | 6 | 10 | 6 | 12 | 9 | 5 | 5 | 02 | 6 | 5 | 6 | 5 | 6 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 1 | 2 | 5 | 2 | 4 | 7 | 4 | 4 | 1 | 2 | 03 | 4 | 5 | 5 | 4 | 3 | 3 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 2 | 3 | 4 | 1 | 4 | 6 | 4 | 4 | 4 | 04 | 3 | 4 | 2 | 3 | 2 | 8 | 2 | 0 | 2 | 1 | 0 | 1 | 2 | 1 | 6 | 3 | 7 | 9 | 6 | 8 | 9 | 19 | 8 | 4 | 05 | 4 | 7 | 8 | 7 | 5 | 5 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 5 | 2 | 2 | 1 | 1 | 1 | 4 | 8 | 06 | 6 | 9 | 15 | 15 | 8 | 11 | 4 | 2 | 3 | 1 | 0 | 3 | 2 | 0 | 0 | 1 | 1 | 1 | 5 | 3 | 5 | 3 | 14 | 3 | 07 | 2 | 6 | 5 | 5 | 2 | 2 | 3 | 2 | 3 | 3 | 1 | 3 | 2 | 3 | 3 | 2 | 2 | 3 | 7 | 0 | 1 | 3 | 3 | 4 | 08 | 6 | 7 | 3 | 1 | 5 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 3 | 1 | 2 | 3 | 1 | 4 | 5 | 4 | 6 | 7 | 3 | 6 | 09 | 2 | 10 | 13 | 13 | 10 | 6 | 1 | 5 | 0 | 0 | 1 | 0 | 0 | 3 | 1 | 0 | 4 | 15 | 6 | 8 | 8 | 8 | 8 | 16 | 10 | 6 | 7 | 6 | 3 | 6 | 5 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 1 | 2 | 2 | 6 | 4 | 9 | 11 | 5 | 2 | 1 | 1 | 2 | 2 | 6 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 2 | 4 | 1 | 1 | 6 | 3 | 4 | 7 | 1 | 12 | 1 | 6 | 2 | 7 | 1 | 2 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 6 | 4 | 1 | 0 | 4 | 5 | 13 | 0 | 3 | 4 | 5 | 0 | 5 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 4 | 7 | 7 | 1 | 7 | 3 | 4 | 14 | 2 | 7 | 2 | 9 | 4 | 1 | 2 | 1 | 1 | 0 | 1 | 0 | 2 | 0 | 2 | 2 | 2 | 2 | 3 | 4 | 2 | 4 | 5 | 4 | 15 | 5 | 6 | 7 | 8 | 5 | 4 | 3 | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 1 | 8 | 7 | 10 | 6 | 19 | 10 | 14 | 5 | 16 | 5 | 4 | 8 | 5 | 3 | 5 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 3 | 5 | 3 | 7 | 2 | 1 | 4 | 4 | 17 | 4 | 4 | 2 | 0 | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 1 | 1 | 1 | 3 | 1 | 0 | 1 | 2 | 18 | 2 | 4 | 10 | 3 | 4 | 4 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 2 | 7 | 2 | 0 | 3 | 3 | 4 | 19 | 4 | 3 | 5 | 4 | 1 | 6 | 0 | 1 | 0 | 2 | 1 | 1 | 1 | 0 | 2 | 8 | 3 | 3 | 5 | 4 | 5 | 9 | 4 | 9 | 20 | 8 | 5 | 4 | 5 | 5 | 6 | 4 | 2 | 1 | 0 | 0 | 1 | 3 | 1 | 6 | 4 | 4 | 2 | 5 | 5 | 12 | 6 | 8 | 8 | 21 | 7 | 11 | 14 | 10 | 9 | 4 | 3 | 2 | 0 | 0 | 0 | 1 | 3 | 0 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 0 | 0 | 3 | 22 | 6 | 3 | 0 | 4 | 4 | 2 | 3 | 1 | 0 | 0 | 0 | 2 | 3 | 0 | 1 | 0 | 2 | 2 | 6 | 2 | 3 | 2 | 0 | 2 | 23 | 7 | 6 | 2 | 5 | 6 | 8 | 6 | 0 | 1 | 0 | 1 | 1 | 1 | 5 | 4 | 6 | 5 | 4 | 7 | 5 | 3 | 8 | 8 | 5 | 24 | 6 | 10 | 8 | 7 | 7 | 3 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 2 | 3 | 5 | 7 | 6 | 4 | 7 | 1 | 9 | 25 | 4 | 5 | 6 | 4 | 9 | 3 | 0 | 1 | 1 | 1 | 0 | 4 | 3 | 4 | 4 | 6 | 3 | 9 | 3 | 1 | 1 | 2 | 1 | 6 | 26 | 3 | 4 | 4 | 8 | 5 | 1 | 1 | 2 | 3 | 0 | 2 | 0 | 5 | 3 | 2 | 3 | 4 | 5 | 6 | 5 | 11 | 3 | 3 | 5 | 27 | 2 | 6 | 5 | 6 | 6 | 6 | 0 | 1 | 1 | 1 | 0 | 1 | 2 | 1 | 1 | 1 | 3 | 1 | 6 | 5 | 5 | 4 | 6 | 4 | 28 | 2 | 3 | 5 | 2 | 2 | 1 | 1 | 2 | 1 | 3 | 0 | 1 | 1 | 0 | 2 | 3 | 1 | 2 | 3 | 0 | 3 | 3 | 4 | 3 | 29 | 2 | 2 | 3 | 4 | 6 | 3 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 5 | 2 | 5 | 1 | 6 | 4 | 8 | 30 | 4 | 1 | 4 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 2 | 0 | 2 | 1 | 4 | 4 | 1 | 4 | 4 | 2 | 4 | 31 | 3 | 5 | 5 | 8 | 6 | 8 | 6 | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Feb 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: 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) Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |Feb 01 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 03 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 04 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 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 | 2 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 07 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 08 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 15 | 1 | 0 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 16 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 19 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 21 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 24 | 1 | 0 | 0 | 1 | 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 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 28 | 1 | 1 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 30 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds (28MHz) Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Feb 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 1 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 1 | 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 | 1 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 1 | 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 | 1 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT -- Total number of echoes -- (53MHz) Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 0 | 0 | 0 | 1 | 3 | 1 | 1 | 0 |Feb 01 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 02 | 0 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 03 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 04 | 1 | 1 | 1 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 2 | 2 | 05 | 1 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 2 | 0 | 0 | 1 | 1 | 06 | 0 | 2 | 3 | 2 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 3 | 07 | 2 | 0 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 08 | 0 | 1 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 10 | 3 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 11 | 0 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 13 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 1 | 14 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 3 | 5 | 15 | 3 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 17 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 18 | 1 | 0 | 2 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 19 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 20 | 1 | 1 | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 1 | 0 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 1 | 0 | 24 | 1 | 0 | 1 | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 25 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 2 | 26 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 2 | 30 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 31 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds (53MHz) Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Feb 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 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 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h -------------------------------------------------------------------------- Observer : 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 -- Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 04 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 05 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 0 | 2 | 06 | 2 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 07 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 2 | 2 | 0 | 0 | 08 | 4 | 1 | 0 | 0 | 2 | 7 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 0 | 09 | 2 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 10 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 3 | 2 | 11 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 12 | 0 | 1 | 0 | 4 | 2 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 13 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 0 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 5 | 0 | 1 | 0 | 15 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 4 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 17 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 1 | 18 | 0 | 1 | 1 | 0 | 3 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | 0 | 19 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 20 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 04 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Towada Technical High School Location : Aomori, Japan (141.14 E, 40.37 N) Frequency: 53.750 MHz Antenna : 3el. Yagi (Radix) H=20m Receiver : HRO receiver Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 49 | 66 | 51 | 68 | 55 | 62 | 60 | 51 | 52 |Feb 01 | NS | NS | NS | NS | NS | NS | NS | 16 | 13 | 13 | 26 | 29 | 39 | 47 | 49 | 47 | 55 | 52 | 50 | 53 | 53 | 47 | 48 | 50 | 02 | NS | 63 | 56 | 31 | 23 | 16 | 22 | 22 | 7 | 14 | 21 | 29 | 44 | 50 | 60 | 72 | 59 | 73 | 75 | 75 | 82 | 72 | 62 | 45 | 03 | 78 | 43 | 37 | 36 | 20 | 17 | 15 | 17 | 9 | 8 | 17 | 26 | 39 | 68 | 75 | 53 | 68 | 48 | 59 | 84 | 75 | 64 | 46 | 53 | 04 | 48 | 37 | 41 | 36 | 18 | 23 | 18 | 16 | 14 | 11 | 16 | 31 | 29 | 38 | 44 | 65 | 42 | 52 | 79 | 65 | 48 | 66 | 60 | 59 | 05 | 61 | 47 | 50 | 34 | 39 | 23 | 16 | 12 | 19 | 11 | 15 | 34 | 26 | 46 | 63 | 47 | 50 | 39 | 54 | 44 | 41 | 57 | 55 | 48 | 06 | 47 | 53 | 27 | 16 | 23 | 27 | 17 | 11 | 15 | 22 | 20 | 33 | 36 | 49 | 53 | 55 | 54 | 51 | 52 | 58 | 36 | 59 | 45 | 42 | 07 | 53 | 31 | 34 | 25 | 18 | 20 | 14 | 13 | 13 | 14 | 21 | 25 | 28 | 34 | 59 | 46 | 35 | 51 | 48 | 51 | 40 | 53 | 47 | 50 | 08 | 64 | 48 | 28 | 34 | 29 | 25 | 15 | 13 | 11 | 17 | 24 | 33 | 43 | 46 | 49 | 47 | 38 | 53 | 46 | 45 | 44 | 48 | 64 | 54 | 09 | 64 | 53 | 50 | 32 | 22 | 12 | 8 | 16 | 9 | 8 | 17 | 15 | 43 | 64 | 67 | 54 | 66 | 47 | 54 | 47 | 51 | NS | NS | 52 | 10 | 53 | NS | NS | NS | 14 | 23 | 22 | 10 | 9 | 13 | 17 | 31 | 53 | 65 | 80 | 71 | 65 | 51 | 63 | 57 | 50 | 61 | 52 | 59 | 11 | 49 | 48 | 40 | 23 | 15 | 27 | 22 | 13 | 7 | 12 | 17 | 25 | 30 | 52 | 58 | 50 | 45 | 46 | 48 | 48 | 50 | 47 | 50 | 51 | 12 | 56 | 49 | 31 | 40 | 24 | 23 | 14 | 18 | 25 | 10 | 18 | 29 | 32 | 35 | 56 | 48 | 57 | 53 | NS | 45 | NS | 60 | 52 | 68 | 13 | 71 | 57 | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 16 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 17 |??? |??? | | 13 | 21 | 16 | 11 | 16 | 7 | 9 | 17 | 35 | 27 | 56 | 50 | 61 | 53 | 47 | 49 | 43 | 56 | 47 | 29 | 54 | 18 | 50 | 44 | 34 | 13 | 21 | 21 | 12 | 14 | 15 | 8 | 13 | 25 | 22 | 32 | 40 | 54 | 47 | 50 | 49 | 54 | 46 | 41 | 34 | 36 | 19 | 34 | 29 | 21 | 27 | 10 | 13 | 15 | 18 | 8 | 11 | 13 | 20 | 23 | 33 | 55 | 34 | 34 | 21 | 24 | 36 | 31 | 31 | 40 | 41 | 20 | 41 | 33 | 32 | 28 | 17 | 24 | 23 | 22 | 6 | 11 | 18 | 29 | 33 | 38 | 59 | NS | NS | NS | 55 | 49 | 55 | 59 | 56 | 50 | 21 | 56 | 53 | 28 | 31 | 20 | 14 | 22 | 11 | 8 | 11 | 16 | 21 | 33 | 48 | 51 | 55 | 38 | 33 | 38 | 32 | 29 | 46 | 35 | 56 | 22 | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 23 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 24 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 25 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 26 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 27 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 29 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |Feb 01 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 02 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 03 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 05 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 08 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | NS | NS | 0 | 10 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 12 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | NS | 0 | 0 | 0 | 13 | 0 | 0 | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 16 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 17 |??? |??? | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 20 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 21 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 23 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 24 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 25 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 26 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 27 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 29 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Naoya Saito Location : Akiruno, Tokyo, Japan (139.21 E, 35.72 N) Frequency: 53.750 MHz Antenna : radix RY-62V , dir: zenith (70d) Receiver : ITEC HRO-RX1a Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 4 | 8 | 12 | 16 | 18 | 11 | 6 | 20 |Feb 01 | 16 | 19 | 16 | 11 | 15 | 10 | 4 | 0 | 4 | 4 | 1 | 5 | 4 | 2 | 9 | 21 | 7 | 12 | 15 | 12 | 20 | 15 | 8 | 8 | 02 | 5 | 13 | 11 | 7 | 14 | 5 | 4 | 2 | 2 | 0 | 3 | 2 | 2 | 4 | 7 | 2 | 5 | 12 | 9 | 22 | 7 | 10 | 8 | 3 | 03 | 10 | 12 | 11 | 4 | 9 | 10 | 2 | 4 | 2 | 0 | 2 | 8 | 4 | 6 | 5 | 7 | 6 | 6 | 1 | 11 | 14 | 8 | 6 | 9 | 04 | 9 | 10 | 17 | 10 | 12 | 10 | 4 | 7 | 2 | 1 | 0 | 4 | 7 | 4 | 6 | 5 | 20 | 12 | 19 | 13 | 20 | 15 | 6 | 15 | 05 | 11 | 15 | 10 | 5 | 12 | 9 | 3 | 0 | 2 | 1 | 1 | 5 | 3 | 11 | 13 | 10 | 13 | 17 | 15 | 12 | 13 | 18 | 26 | 34 | 06 | 20 | 14 | 20 | 6 | 13 | 7 | 7 | 6 | 5 | 0 | 2 | 6 | 3 | 4 | 12 | 10 | 6 | 10 | 17 | 10 | 10 | 12 | 15 | 17 | 07 | 11 | 7 | 3 | 9 | 9 | 8 | 5 | 2 | 4 | 2 | 0 | 2 | 8 | 7 | 3 | 5 | 12 | 5 | 10 | 7 | 10 | 17 | 10 | 11 | 08 | 17 | 11 | 9 | 10 | 16 | 9 | 3 | 4 | 4 | 1 | 0 | 2 | 9 | 7 | 12 | 6 | 10 | 7 | 12 | 10 | 17 | 9 | 12 | 8 | 09 | 16 | 14 | 16 | 15 | 8 | 9 | 1 | 1 | 0 | 2 | 3 | 0 | 2 | 2 | 2 | 2 | 5 | 7 | 6 | 6 | 3 | 5 | 14 | 7 | 10 | 12 | 24 | 21 | 9 | 8 | 3 | 5 | 5 | 1 | 1 | 0 | 4 | 5 | 3 | 8 | 9 | 9 | 4 | 11 | 9 | 10 | 16 | 11 | 16 | 11 | 9 | 7 | 5 | 5 | 3 | 3 | 0 | 2 | 1 | 1 | 4 | 2 | 3 | 10 | 5 | 11 | 13 | 4 | 11 | 20 | 11 | 11 | 11 | 7 | 12 | 9 | 9 | 6 | 9 | 6 | 6 | 2 | 1 | 4 | 2 | 0 | 6 | 0 | 8 | 7 | 4 | 13 | 9 | 11 | 10 | 5 | 12 | 17 | 10 | 13 | 12 | 9 | 8 | 3 | 3 | 7 | 7 | 2 | 3 | 2 | 5 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 19 | 20 | 9 | 14 | 5 | 11 | 14 | 6 | 2 | 3 | 6 | 2 | 4 | 2 | 2 | 3 | 0 | 0 | 4 | 5 | 9 | 9 | 5 | 11 | 6 | 17 | 17 | 9 | 13 | 8 | 14 | 15 | 13 | 10 | 8 | 15 | 9 | 3 | 2 | 5 | 1 | 2 | 1 | 9 | 9 | 3 | 5 | 11 | 13 | 10 | 15 | 19 | 22 | 13 | 23 | 18 | 16 | 17 | 18 | 19 | 10 | 7 | 4 | 8 | 4 | 1 | 3 | 7 | 5 | 6 | 9 | 16 | 11 | 16 | 16 | 17 | 18 | 18 | 12 | 14 | 13 | 17 | 14 | 6 | 6 | 7 | 8 | 7 | 4 | 1 | 1 | 0 | 0 | 5 | 4 | 8 | 3 | 9 | 7 | 4 | 12 | 10 | 10 | 18 | 7 | 10 | 18 | 13 | 8 | 10 | 5 | 4 | 7 | 8 | 0 | 1 | 5 | 2 | 4 | 3 | 5 | 3 | 7 | 8 | 7 | 16 | 14 | 11 | 11 | 11 | 7 | 19 | 9 | 3 | 7 | 5 | 8 | 1 | 3 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 7 | 6 | 1 | 5 | 11 | 12 | 14 | 9 | 9 | 2 | 20 | 9 | 3 | 8 | 10 | 3 | 3 | 1 | 1 | 3 | 0 | 1 | 1 | 7 | 4 | 8 | 8 | 6 | 12 | 20 | 16 | 18 | 13 | 13 | 25 | 21 | 17 | 11 | 8 | 6 | 4 | 2 | 2 | 1 | 0 | 1 | 0 | 2 | 8 | 8 | 7 | 6 | 7 | 11 | 17 | 11 | 17 | 16 | 5 | 8 | 22 | 10 | 2 | 1 | 5 | 5 | 3 | 3 | 5 | 1 | 0 | 4 | 2 | 3 | 5 | 9 | 3 | 10 | 16 | 15 | 22 | 18 | 13 | 13 | 8 | 23 | 13 | 11 | 7 | 10 | 8 | 10 | 5 | 3 | 3 | 1 | 3 | 2 | 2 | 6 | 5 | 15 | 9 | 8 | 18 | 18 | 9 | 16 | 18 | 17 | 24 | 16 | 14 | 16 | 15 | 9 | 9 | 7 | 5 | 1 | 0 | 0 | 1 | 2 | 3 | 8 | 3 | 9 | 7 | 8 | 10 | 6 | 6 | 6 | 7 | 25 | 11 | 11 | 10 | 11 | 8 | 8 | 3 | 3 | 2 | 2 | 2 | 6 | 6 | 2 | 8 | 5 | 7 | 10 | 9 | 12 | 10 | 5 | 12 | 6 | 26 | 9 | 11 | 5 | 9 | 5 | 6 | 3 | 5 | 1 | 3 | 3 | 0 | 1 | 5 | 7 | 11 | 9 | 14 | 15 | 14 | 10 | 17 | 9 | 9 | 27 | 5 | 8 | 7 | 5 | 5 | 9 | NS |??? |??? |??? |??? |??? | 8 | 3 | 4 | 7 | 6 | 5 | 13 | 14 | 11 | 12 | 11 | 6 | 28 | 9 | 8 | 7 | 5 | 7 | 8 | 5 | 4 | 2 | 5 | 1 | 5 | 3 | 1 | 4 | 6 | 11 | 16 | 16 | 9 | 11 | 8 | 12 | 14 | 29 | 5 | 14 | 15 | 16 | 13 | 4 | 4 | 3 | 1 | 1 | 0 | 4 | 1 | 2 | 2 | 3 | 0 | 6 | 6 | 12 | 4 | 8 | 9 | 7 | 30 | 4 | 6 | 5 | 4 | 4 | 6 | 5 | 1 | 1 | 1 | 3 | 3 | 4 | 11 | 4 | 12 | 13 | 12 | 7 | 8 | 11 | 10 | 8 | 8 | 31 | 10 | 10 | 4 | 7 | 6 | 6 | 6 | 4 | 0 | 2 | 3 | 1 | 2 | 2 | 5 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Feb 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 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 | 1 | 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 | 1 | 0 | 1 | 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 | 1 | 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 | 1 | 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 | NS |??? |??? |??? |??? |??? | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Minoru Ehara Location : Sayama, Saitama, Japan (139.4 E, 35.8 N) Frequency: 53.750 MHz Antenna : 2el. HB9CV Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 2 | 3 | 13 | 5 | 4 | 3 | 2 | 5 |Feb 01 | 8 | 13 | 9 | 8 | 7 | 6 | 3 | 0 | 2 | 2 | 1 | 1 | 0 | 2 | 7 | 5 | 4 | 8 | 13 | 4 | 12 | 11 | 7 | 9 | 02 | 7 | 10 | 15 | 2 | 11 | 5 | 1 | 2 | 0 | 0 | 1 | 1 | 2 | 5 | 2 | 2 | 3 | 3 | 5 | 6 | 6 | 4 | 3 | 4 | 03 | 4 | 10 | 15 | 4 | 8 | 7 | 4 | 9 | NS | NS | NS | NS | 0 | 3 | 4 | 3 | 5 | 4 | 3 | 5 | 8 | 6 | 6 | 7 | 04 | 9 | 7 | 9 | 7 | 8 | 11 | 0 | 3 | 2 | 0 | 1 | 0 | 3 | 7 | 4 | 6 | 10 | 5 | 8 | 11 | 15 | 11 | 9 | 12 | 05 | 14 | 13 | 14 | 13 | NS | 6 | 5 | 0 | 1 | 2 | 1 | 4 | 1 | 5 | 7 | 3 | 8 | 13 | 6 | 7 | 5 | 3 | 3 | 10 | 06 | 11 | 6 | 9 | 6 | 11 | 8 | 5 | 2 | 2 | 1 | 1 | 4 | 2 | 3 | 1 | 5 | 5 | 6 | 6 | 7 | 7 | 2 | 11 | 10 | 07 | 8 | 8 | 6 | 9 | 4 | 6 | 4 | 6 | 5 | 0 | 1 | 2 | 7 | 8 | 4 | 8 | 2 | 10 | 11 | 6 | 10 | 8 | 4 | 2 | 08 | 9 | 9 | 3 | 8 | 7 | 8 | 3 | 2 | 2 | 0 | 1 | 1 | 4 | 2 | 1 | 4 | 4 | 6 | 5 | 6 | 6 | 3 | 3 | 4 | 09 | 6 | 15 | 20 | 20 | 11 | 8 | 6 | 3 | 0 | 1 | 2 | 2 | 3 | 1 | 1 | 2 | 12 | 19 | 10 | 9 | 16 | 10 | 15 | 13 | 10 | 11 | 19 | 15 | 10 | 14 | 7 | 7 | 4 | 2 | 6 | 0 | 3 | 5 | 6 | 4 | 10 | 8 | 13 | 9 | 10 | 12 | 15 | 8 | 12 | 11 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 3 | 4 | 5 | 10 | 8 | 8 | 7 | 10 | 7 | 11 | 15 | 10 | 12 | 7 | 8 | 6 | NS | NS | NS | NS | NS | NS | NS | 3 | 8 | 3 | 2 | 6 | 4 | 9 | 7 | 9 | 8 | 8 | 14 | 9 | 14 | 13 | 7 | 11 | 11 | 10 | 4 | 11 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 8 | NS | 4 | 10 | 8 | NS | 14 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 1 | 1 | 3 | 2 | 7 | 4 | 7 | 7 | 4 | 9 | 5 | 6 | 6 | 7 | 15 | 13 | 7 | 12 | 10 | 9 | 5 | 2 | 5 | 0 | 2 | 1 | 5 | 5 | 3 | 2 | 2 | 10 | 8 | 10 | 9 | 11 | 9 | 18 | 16 | 16 | 8 | 8 | 14 | 11 | 7 | 4 | 5 | 2 | 1 | 0 | 3 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 17 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 2 | 2 | 4 | 7 | 7 | 6 | 10 | 4 | 5 | 12 | 9 | 18 | 7 | 10 | NS | NS | NS | NS | NS | NS | NS | 1 | 1 | 2 | 3 | 3 | 2 | 4 | 3 | 2 | 6 | 7 | 5 | 8 | 4 | 9 | 19 | 12 | 5 | 12 | NS | NS | NS | NS | 3 | 0 | 2 | 1 | 4 | 6 | 3 | 3 | 9 | 7 | 4 | 12 | 6 | 8 | 14 | 8 | 9 | 20 | 6 | 11 | 12 | 8 | 10 | 9 | 5 | 3 | 0 | 0 | 1 | 2 | 4 | 2 | 10 | 3 | 5 | 2 | NS | 2 | 4 | 3 | 12 | 9 | 21 | 10 | 4 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 4 | 6 | NS | NS | NS | NS | 5 | 6 | NS | NS | NS | 22 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 3 | 5 | 2 | 5 | 2 | 4 | 5 | 5 | 7 | 11 | 3 | 3 | 9 | 6 | 23 | 15 | 10 | 8 | 9 | NS | NS | NS | 2 | 1 | 0 | 2 | 2 | 1 | 5 | 2 | 6 | 6 | 7 | 12 | 10 | 3 | 11 | 10 | 13 | 24 | 6 | 10 | 13 | 9 | 8 | 5 | 7 | 6 | 2 | 2 | 1 | 2 | 4 | 5 | 10 | 5 | 2 | 8 | 16 | 10 | 8 | 8 | 8 | 13 | 25 | 12 | 9 | 15 | 9 | 12 | 10 | 8 | 6 | 2 | 2 | 1 | 4 | 8 | 2 | 3 | 5 | 8 | 8 | 7 | 5 | 3 | 3 | 5 | 13 | 26 | 9 | 6 | 5 | 14 | 10 | 7 | 6 | 3 | 3 | 0 | 3 | 0 | 5 | 6 | 8 | 9 | 5 | 6 | 8 | NS | NS | 8 | 10 | 8 | 27 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 0 | 4 | 9 | 6 | 6 | NS | 4 | 6 | 8 | 10 | 3 | 4 | 10 | 6 | 28 | 8 | 6 | 6 | 5 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 5 | 7 | 9 | 13 | 7 | 2 | 11 | 10 | 10 | 29 | 7 | 11 | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 3 | 3 | 6 | NS | NS | 30 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 2 | 5 | 5 | 8 | 1 | 4 | 6 | 8 | 5 | 31 | 12 | 12 | 5 | 11 | 11 | 16 | NS | 3 | 3 | 3 | 3 | 4 | 3 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Feb 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | NS | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 11 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | 0 | 0 | 0 | NS | 14 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 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 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 17 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 0 | NS | NS | NS | NS | 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 | NS | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 1 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 0 | NS | NS | NS | 22 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 24 | 1 | 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 | NS | NS | 0 | 0 | 0 | 27 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 1 | NS | NS | 30 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Hirotaka Otsuka Location : Hirakata, Osaka, Japan (135.7 E, 34.9 N) Frequency: 53.750 MHz Antenna : 2el-HB9CV, 4mH (90-270 Azimuth(East-West), 90elevation) Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Reciever: YAESU FT-690 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 16 | 8 | 12 | 12 | 10 | 9 | 7 | 7 | 9 |Feb 01 | 6 | 12 | 8 | 2 | 5 | 1 | 0 | 0 | 0 | 4 | 0 | 2 | 5 | 5 | 2 | 7 | 6 | 6 | 9 | 5 | 9 | 7 | 6 | 9 | 02 | 7 | 10 | 2 | 3 | 3 | 4 | 5 | 2 | 3 | 1 | 1 | 4 | 5 | 10 | 7 | 4 | 9 | 7 | 8 | 13 | 14 | 9 | 12 | 6 | 03 | 4 | 15 | 5 | 4 | 8 | 5 | 2 | 2 | 1 | 1 | 1 | 3 | 8 | 14 | 3 | 5 | 11 | 8 | 11 | 12 | 10 | 10 | 4 | 6 | 04 | 12 | 5 | 5 | 5 | 1 | 3 | 3 | 2 | 1 | 3 | 4 | 1 | 0 | 2 | 3 | 3 | 7 | 6 | 5 | 6 | 8 | 7 | 1 | 4 | 05 | 4 | 5 | 4 | 6 | 3 | 2 | 3 | 2 | 2 | 1 | 1 | 0 | 4 | 3 | 1 | 6 | 4 | 6 | 3 | 3 | 3 | 4 | 2 | 0 | 06 | 2 | 3 | 4 | 5 | 4 | 4 | 2 | 4 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 5 | 4 | 3 | 9 | 7 | 5 | 4 | 2 | 2 | 07 | 5 | 7 | 1 | 5 | 0 | 2 | 4 | 1 | 1 | 1 | 1 | 0 | 1 | 2 | 3 | 4 | 9 | 5 | 5 | 9 | 8 | 9 | 3 | 2 | 08 | 5 | 3 | 2 | 3 | 4 | 2 | 2 | 1 | 1 | 0 | 0 | 1 | 3 | 3 | 1 | 2 | 5 | 4 | 12 | 8 | 10 | 8 | 4 | 3 | 09 | 4 | 3 | 5 | 7 | 3 | 1 | 1 | 1 | 2 | 1 | 0 | 1 | 1 | 1 | 3 | 5 | 8 | 5 | 9 | 4 | 6 | 0 | 2 | 2 | 10 | 1 | 7 | 3 | 4 | 1 | 1 | 1 | 2 | 0 | 0 | 2 | 2 | 1 | 0 | 2 | 2 | 3 | 6 | 4 | 1 | 9 | 5 | 4 | 4 | 11 | 4 | 4 | 5 | 1 | 1 | 1 | 4 | 4 | 2 | 0 | 0 | 2 | 1 | 4 | 0 | 3 | 11 | 12 | 11 | 9 | 9 | 8 | 6 | 8 | 12 | 2 | 3 | 2 | 3 | 4 | 9 | 4 | 0 | 1 | 0 | 1 | 4 | 4 | 5 | 1 | 3 | 4 | 5 | 14 | 7 | 3 | 5 | 7 | 1 | 13 | 2 | 4 | 4 | 6 | 6 | 3 | 3 | 2 | 0 | 1 | 3 | 2 | 0 | 1 | 0 | 3 | 5 | 5 | 9 | 6 | 7 | 2 | 4 | 3 | 14 | 7 | 1 | 6 | 2 | 7 | 7 | 1 | 2 | 1 | 1 | 1 | 0 | 4 | 2 | 3 | 2 | 8 | 4 | 1 | 10 | 5 | 8 | 7 | 4 | 15 | 4 | 4 | 7 | 4 | 9 | 1 | 2 | 1 | 0 | 4 | 2 | 2 | 1 | 0 | 4 | 7 | 6 | 10 | 9 | 13 | 3 | 7 | 4 | 4 | 16 | 2 | 4 | 1 | 3 | 4 | 4 | 2 | 1 | 0 | 1 | 3 | 0 | 0 | 2 | 4 | 4 | 5 | 11 | 7 | 17 | 7 | 6 | 5 | 0 | 17 | 1 | 4 | 5 | 1 | 2 | 1 | 4 | 2 | 0 | 1 | 3 | 3 | 4 | 3 | 4 | 7 | 7 | 4 | 10 | 7 | 8 | 11 | 6 | 5 | 18 | 3 | 2 | 3 | 1 | 2 | 5 | 1 | 1 | 1 | 1 | 0 | 2 | 0 | 3 | 3 | 7 | 3 | 5 | 9 | 5 | 6 | 6 | 4 | 3 | 19 | 5 | 7 | 2 | 5 | 1 | 0 | 0 | 4 | 1 | 2 | 5 | 1 | 5 | 3 | 3 | 7 | 4 | 1 | 13 | 8 | 5 | 11 | 8 | 3 | 20 | 6 | 5 | 2 | 1 | 1 | 3 | 3 | 0 | 1 | 0 | 1 | 4 | 1 | 0 | 0 | 4 | 13 | 4 | 2 | 1 | 2 | 4 | 4 | 7 | 21 | 4 | 4 | 4 | 3 | 2 | 5 | 0 | 1 | 0 | 2 | 1 | 3 | 2 | 1 | 5 | 4 | 5 | 3 | 2 | 11 | 6 | 7 | 2 | 2 | 22 | 3 | 2 | 4 | 1 | 2 | 3 | 2 | 1 | 0 | 2 | 1 | 1 | 1 | 4 | 4 | 1 | 7 | 5 | 3 | 13 | 13 | 8 | 6 | 9 | 23 | 5 | 3 | 2 | 2 | 1 | 2 | 2 | 1 | 1 | 1 | 0 | 2 | 3 | 3 | 1 | 1 | 9 | 7 | 12 | 2 | 5 | 7 | 2 | 3 | 24 | 2 | 5 | 1 | 7 | 5 | 6 | 3 | 3 | 2 | 0 | 1 | 2 | 0 | 3 | 1 | 5 | 1 | 6 | 8 | 4 | 7 | 4 | 1 | 3 | 25 | 4 | 3 | 10 | 3 | 2 | 0 | 2 | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 4 | 6 | 7 | 11 | 11 | 9 | 8 | 4 | 5 | 26 | 6 | 7 | 5 | 2 | 3 | 4 | 3 | 1 | 0 | 0 | 3 | 4 | 6 | 1 | 4 | 6 | 3 | 6 | 6 | 4 | 7 | 9 | 9 | 10 | 27 | 6 | 3 | 4 | 3 | 4 | 5 | 0 | 0 | 1 | 3 | 1 | 2 | 1 | 4 | 2 | 7 | 4 | 5 | 2 | 6 | 4 | 6 | 7 | 10 | 28 | 9 | 2 | 3 | 1 | 7 | 0 | 2 | 2 | 2 | 0 | 1 | 1 | 2 | 4 | 3 | 4 | 6 | 17 | 10 | 8 | 4 | 9 | 1 | 4 | 29 | 2 | 2 | 3 | 2 | 4 | 5 | 0 | 0 | 3 | 0 | 0 | 1 | 1 | 2 | 4 | 5 | 3 | 6 | 11 | 5 | 8 | 3 | 4 | 4 | 30 | 5 | 2 | 1 | 2 | 3 | 3 | 3 | 2 | 3 | 1 | 1 | 2 | 2 | 0 | 3 | 5 | 10 | 2 | 7 | 7 | 11 | 7 | 3 | 4 | 31 | 4 | 4 | 0 | 5 | 6 | 2 | 2 | 2 | 2 | 0 | 2 | 1 | 2 | 2 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |Feb 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 12 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ---------------------------------------------------------------------------- Observer : 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 -- Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 | 17 | 14 | 28 | 15 | 21 | 23 | 20 | 17 |Feb 01 | 14 | 9 | 16 | 7 | 6 | 9 | 6 | 5 | 7 | 4 | 7 | 11 | 14 | 14 | 20 | 14 | 11 | 16 | 17 | 17 | 14 | 20 | 17 | 20 | 02 | 22 | 22 | 13 | 7 | 8 | 5 | 7 | 2 | 7 | 9 | 18 | 13 | 18 | 23 | 20 | 11 | 19 | 19 | 13 | 24 | 23 | 24 | 21 | 23 | 03 | 24 | 18 | 11 | 12 | 7 | 5 | 8 | 5 | 4 | 8 | 10 | 17 | 10 | 19 | 23 | 9 | 9 | 17 | 22 | 16 | 21 | 15 | 19 | 24 | 04 | 24 | 21 | 14 | 12 | 4 | 7 | 4 | 5 | 6 | 7 | 7 | 7 | 15 | 15 | 14 | 17 | 17 | 9 | 10 | 21 | 17 | 11 | 17 | 21 | 05 | 19 | 17 | 7 | 10 | 5 | 2 | 4 | 1 | 1 | 9 | 2 | 7 | 8 | 11 | 15 | 17 | 20 | 11 | 25 | 10 | 11 | 13 | 26 | 22 | 06 | 23 | 15 | 10 | 7 | 10 | 3 | 2 | 8 | 5 | 8 | 8 | 10 | 13 | 15 | 9 | 18 | 11 | 22 | 17 | 24 | 18 | 16 | 21 | 24 | 07 | 17 | 18 | 12 | 8 | 9 | 7 | 1 | 8 | 7 | 4 | 8 | 7 | 12 | 13 | 16 | 19 | 9 | 11 | 19 | 21 | 17 | 14 | 23 | 19 | 08 | 26 | 13 | 15 | 12 | 8 | 4 | 6 | 6 | 6 | 5 | 6 | 11 | 11 | 19 | 13 | 23 | 20 | 21 | 23 | 21 | 26 | 16 | 28 | 16 | 09 | 27 | 26 | 13 | 20 | 12 | 13 | 3 | 4 | 8 | 10 | 13 | 4 | 17 | 12 | 18 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 7 | 3 | 2 | 1 | 3 | 4 | 0 | 4 | 3 | 4 | 9 | 10 | 6 | 8 | 6 | 5 | 9 | 8 | 9 | 12 | 9 | 16 | 11 | 14 | 14 | 6 | 4 | 3 | 2 | 1 | 3 | 5 | 2 | 6 | 2 | 9 | 15 | 10 | 11 | 1 | 9 | 7 | 13 | 13 | 10 | 12 | 10 | 12 | 11 | 5 | 5 | 3 | 3 | 2 | 1 | 1 | 6 | 3 | 3 | 5 | 1 | 8 | 11 | 4 | 6 | 9 | 8 | 11 | 9 | 11 | 6 | 15 | 13 | 11 | 8 | 5 | 5 | 1 | 0 | 2 | 0 | 2 | 2 | 1 | 1 | 6 | 4 | 6 | 4 | 2 | 6 | 7 | 14 | 3 | 11 | 10 | 11 | 14 | 4 | 4 | 4 | 3 | 1 | 1 | 2 | 1 | 2 | 1 | 3 | 9 | 6 | 5 | 9 | 5 | 9 | 7 | 8 | 11 | 6 | 11 | 9 | 8 | 15 | 8 | 7 | 11 | 1 | 1 | 3 | 1 | 3 | 1 | 2 | 3 | 5 | 4 | 8 | 7 | 4 | 4 | 5 | 7 | 5 | 16 | 16 | 16 | 9 | 16 | 5 | 12 | 6 | 6 | 1 | 1 | 3 | 3 | 1 | 2 | 4 | 8 | 11 | 6 | 10 | 11 | 8 | 10 | 11 | 15 | 9 | 12 | 9 | 10 | 17 | 10 | 8 | 5 | 3 | 3 | 3 | 2 | 1 | 1 | 3 | 4 | 5 | 1 | 9 | 3 | 13 | 7 | 8 | 8 | 7 | 7 | 10 | 12 | 14 | 18 | 3 | 3 | 5 | 5 | 3 | 2 | 5 | 1 | 3 | 4 | 1 | 4 | 6 | 4 | 5 | 5 | 3 | 5 | 8 | 16 | 4 | 9 | 10 | 14 | 19 | 9 | 5 | 9 | 3 | 1 | 1 | 2 | 1 | 0 | 8 | 1 | 7 | 8 | 6 | 10 | 5 | 6 | 8 | 10 | 12 | 16 | 10 | 9 | 4 | 20 | 10 | 8 | 5 | 2 | 4 | 3 | 1 | 1 | 1 | 2 | 1 | 3 | 2 | 5 | 8 | 5 | 3 | 8 | 10 | 6 | 5 | 6 | 8 | 3 | 21 | 10 | 4 | 4 | 2 | 2 | 1 | 2 | 1 | 1 | 0 | 0 | 3 | 7 | 2 | 12 | 11 | 7 | 14 | 5 | 10 | 19 | 11 | 8 | 11 | 22 | 6 | 6 | 0 | 5 | 1 | 1 | 2 | 1 | 1 | 0 | 4 | 3 | 6 | 7 | 8 | 4 | 9 | 7 | 6 | 10 | 15 | 13 | 9 | 9 | 23 | 7 | 8 | 8 | 3 | 2 | 5 | 4 | 2 | 4 | 2 | 3 | 3 | 1 | 9 | 11 | 2 | 5 | 6 | 8 | 8 | 6 | 11 | 16 | 13 | 24 | 17 | 8 | 3 | 7 | 1 | 4 | 3 | 2 | 1 | 3 | 1 | 3 | 8 | 12 | 6 | 3 | 4 | 5 | 15 | 18 | 7 | 3 | 4 | 11 | 25 | 8 | 7 | 3 | 2 | 5 | 4 | 2 | 2 | 0 | 1 | 2 | 3 | 9 | 8 | 9 | 6 | 8 | 5 | 4 | 11 | 8 | 9 | 9 | 15 | 26 | 10 | 2 | 2 | 3 | 4 | 3 | 5 | 1 | 3 | 5 | 2 | 3 | 4 | 5 | 8 | 4 | 6 | 4 | 6 | 7 | 12 | 8 | 13 | 8 | 27 | 10 | 5 | 3 | 7 | 1 | 1 | 0 | 0 | 3 | 3 | 4 | 4 | 3 | 9 | 5 | 6 | 8 | 4 | 6 | 11 | 10 | 7 | 5 | 13 | 28 | 15 | 7 | 5 | 6 | 2 | 2 | 1 | 0 | 1 | 3 | 1 | 3 | 2 | 8 | 6 | 10 | 4 | 11 | 7 | 8 | 13 | 7 | 12 | 13 | 29 | 10 | 7 | 5 | 5 | 3 | 5 | 4 | 1 | 1 | 2 | 0 | 4 | 3 | 3 | 6 | 8 | 7 | 7 | 9 | 6 | 14 | 10 | 17 | 13 | 30 | 9 | 9 | 6 | 3 | 5 | 1 | 0 | 0 | 0 | 2 | 1 | 5 | 5 | 8 | 5 | 6 | 8 | 4 | 14 | 11 | 10 | 6 | 19 | 18 | 31 | 14 | 11 | 2 | 7 | 3 | 5 | 4 | 2 | 4 | 1 | 3 | 6 | 9 | 7 | 4 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |Feb 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 02 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 1 | 1 | 1 | 0 | 03 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 04 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | 1 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 1 | 0 | 0 | 1 | 07 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 08 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 2 | 1 | 2 | 0 | 0 | 09 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 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 | 3 | 2 | 0 | 0 | 1 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 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 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 1 | 1 | 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 | 2 | 1 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 31 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ---------------------------------------------------------------------------- Observer : 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 -- Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 3 | 6 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 4 | 2 | 2 | 0 | 4 | 1 | 0 | 0 | 4 | 6 | 9 | 1 | 02 | 6 | 2 | 3 | 1 | 2 | 1 | 1 | 2 | 1 | 0 | 1 | 3 | 3 | 4 | 4 | 0 | 3 | 3 | 3 | 2 | 3 | 6 | 0 | 6 | 03 | 3 | 5 | 3 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 2 | 2 | 4 | 4 | 3 | 0 | 2 | 3 | 1 | 3 | 0 | NS | 3 | 3 | 04 | 4 | 3 | 2 | 4 | 1 | 1 | 2 | 1 | 2 | 2 | 1 | 1 | 2 | 6 | 4 | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 4 | 7 | 05 | 4 | 4 | 2 | 2 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 3 | 3 | 2 | 1 | 2 | 4 | 2 | 0 | 3 | 7 | 5 | 06 | 5 | 1 | 1 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | 0 | 3 | 1 | 5 | 2 | 1 | 0 | 2 | 2 | 1 | 2 | 2 | 3 | 7 | 07 | 2 | 1 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 4 | 2 | 2 | 3 | 2 | 2 | 4 | 3 | 4 | 5 | 2 | 08 | 4 | 2 | 0 | 3 | 0 | 4 | 2 | 0 | 2 | 0 | 1 | 4 | 1 | 2 | 3 | 1 | 1 | 3 | 3 | 3 | 1 | 5 | 3 | 5 | 09 | 3 | 6 | 6 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 7 | 1 | 4 | 4 | 1 | 6 | 1 | 2 | NS | 2 | 3 | 10 | 5 | 5 | 1 | 1 | 0 | 0 | 0 | 2 | 3 | 2 | 0 | 3 | 5 | 4 | 4 | 5 | 3 | 4 | 5 | 3 | 6 | 2 | 5 | 2 | 11 | 3 | 5 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 2 | 1 | 0 | 1 | 2 | 3 | 4 | 2 | 3 | 1 | 8 | 7 | 6 | 12 | 4 | 7 | 3 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 2 | 0 | 4 | 3 | 6 | 2 | 5 | 1 | 1 | 7 | 4 | 11 | 6 | 7 | 13 | 8 | 8 | 4 | 2 | 0 | 2 | 1 | 4 | 1 | 1 | 0 | 4 | 4 | 3 | 6 | 8 | 3 | 5 | 4 | 2 | 1 | 3 | 2 | 3 | 14 | 3 | 5 | 3 | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 2 | 2 | 4 | 1 | 1 | 2 | 3 | 2 | 3 | 5 | 3 | 15 | 11 | 3 | 2 | 1 | 1 | 2 | 1 | 2 | 2 | 1 | 0 | 2 | 2 | 4 | 2 | 4 | 4 | 1 | 3 | 1 | 3 | 1 | 2 | 4 | 16 | 3 | 1 | 3 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 1 | 3 | 2 | 3 | 2 | 1 | 2 | 7 | 6 | 0 | 4 | 2 | 5 | 5 | 17 | 11 | 3 | 1 | 1 | 0 | 2 | 0 | 0 | 3 | 0 | 1 | 4 | 1 | 2 | 4 | 4 | 0 | 2 | 0 | 1 | 3 | 4 | 2 | 7 | 18 | 3 | 4 | 4 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 3 | 4 | 4 | 1 | 0 | 0 | 1 | 5 | 1 | 2 | 3 | 2 | 6 | 2 | 19 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 4 | 7 | 3 | 7 | 0 | 0 | 2 | 4 | 1 | 0 | 2 | 0 | 4 | 20 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 4 | 4 | 4 | 6 | 5 | 5 | 4 | 1 | 1 | 6 | 2 | 1 | 10 | 21 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 3 | 3 | 1 | 1 | 1 | 2 | 0 | 4 | 1 | 4 | 4 | 5 | 22 | 3 | 1 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 1 | 4 | 2 | 2 | 3 | 3 | 5 | 1 | 6 | 23 | 7 | 5 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 5 | 1 | 1 | 2 | 4 | 3 | 1 | 6 | 1 | 7 | 24 | 1 | 2 | 4 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 4 | 5 | 6 | 1 | 1 | 3 | 0 | 4 | 5 | 1 | 5 | 3 | 25 | 4 | 2 | 4 | 2 | 1 | 1 | 2 | 0 | 1 | 0 | 1 | 3 | 3 | 4 | 1 | 2 | 2 | 2 | 1 | 8 | 1 | 1 | 3 | 3 | 26 | 4 | 0 | 1 | 2 | 3 | 1 | 0 | 2 | 1 | 0 | 2 | 1 | 1 | 3 | 0 | 1 | 1 | 1 | 3 | 3 | 3 | 6 | 1 | 3 | 27 | 4 | 3 | 2 | 1 | 3 | 2 | 0 | 0 | 0 | 1 | 1 | 4 | 4 | 5 | 5 | 1 | 1 | 4 | 2 | 0 | 6 | 4 | 3 | 4 | 28 | 5 | 2 | 1 | 4 | 1 | 0 | 0 | 0 | 5 | 1 | 0 | 3 | 1 | 2 | 4 | 2 | 3 | 1 | 4 | 3 | 1 | 4 | 4 | 1 | 29 | 3 | 7 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 4 | 3 | 4 | 2 | 4 | 0 | 1 | 8 | 7 | 5 | 2 | 30 | 6 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 5 | 4 | 6 | 2 | 4 | 5 | 4 | 4 | 1 | 5 | 4 | 3 | 7 | 31 | 5 | 3 | 2 | 3 | 3 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 2 | 1 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 10 seconds Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 02 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 03 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | NS | 0 | 1 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 2 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 13 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 23 | 0 | 1 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 02 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : 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 -- Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 4 | 2 | 3 | 3 | 5 | 2 | 4 | 5 | 10 |Feb 01 | 5 | 4 | 2 |??? |??? |??? |??? | 1 | 1 | 1 | 2 | 4 | 1 | 2 | 1 | 2 | 5 | 5 | 1 | 8 | 4 | 5 | 4 | 5 | 02 | 10 | 4 | 5 |??? | 0 | 0 | 1 | 0 | 2 | 0 | 5 | 0 | 1 | 4 | 3 | 2 | 5 | 5 | 2 | 4 | 5 | 7 | NS | NS | 03 | 1 | NS | NS | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 2 | 1 | 0 | 0 | 2 | 2 | 6 | 2 | 0 | 2 | 4 | 6 | 4 | 4 | 04 | 7 | 2 | 8 | 5 | 4 | 2 | 2 | 3 | 2 | 4 | 2 | 3 | 2 | 4 | 5 | 5 | 7 | 2 | 5 | 2 | 4 | 6 | 6 | 4 | 05 | 4 | 5 | 4 | 5 | 6 | NS | 2 | 0 | 2 | 2 | 3 | 2 | 4 | 0 | 2 | 4 | 7 | 4 | 2 | 3 | 4 | 6 | 5 | 9 | 06 | 2 | 1 | 5 | 1 | NS | 2 | 1 | 4 | 7 | 0 | 3 | 6 | 2 | 2 | 3 | 1 | 4 | 4 | 4 | 1 | 4 | 6 | 4 | 4 | 07 | 4 | 2 | 6 | 1 | 4 | 3 | 2 | 0 | 0 | 0 | 2 | 1 | 3 | 3 | 0 | 1 | 3 | 5 | 3 | 2 | 0 | 2 | 1 | 2 | 08 | 1 | 0 | 3 | 2 | 5 | 2 | 3 | 1 | 2 | 0 | 1 | 5 | 4 | 3 | 3 | 0 | 1 | 5 | 4 | 2 | 5 | 5 | 4 | 10 | 09 | 6 | 7 | 5 | 3 | 5 | 2 | 6 | 1 | 2 | 5 | 4 | 4 | 10 | 10 | 6 | 3 | 7 | 9 | 7 | 4 | 7 | 4 | 6 | 6 | 10 | 8 |??? | 8 | 4 | 3 | 1 | 0 | 3 | 3 | 1 | 3 | 3 | 10 | 4 | 4 | 5 | 3 | 5 | 2 | 6 | 4 | 11 | 4 | 7 | 11 | 7 | 2 | 2 | 4 | NS | NS | NS | NS | NS | NS | NS | 2 | 6 | 5 | 4 | 0 | 2 | 4 | 6 | 7 | 0 | 4 | 8 | 2 | 12 | NS | NS | NS | NS | NS | 2 | 0 | NS | NS | 0 | 3 | 2 | 3 | 0 | 2 | NS | NS | 2 | 1 | 8 | 4 | 9 | 1 | 4 | 13 | 1 | 1 | NS | NS | 0 | 0 | NS | NS | NS | NS | NS | 4 | 4 | 2 | 1 | 2 | 5 | 2 | 2 | 1 | 4 | 13 | 7 | 2 | 14 | 2 | NS | NS | 0 | 0 | NS | NS | NS | 0 | 3 | 4 | 6 | 6 | 4 | 5 | 3 | 2 | 2 | 7 | 6 | 3 | 6 | 4 | 10 | 15 | 1 | 5 | 3 |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 5 | 5 | 4 | 3 | 2 | 3 | 2 | 8 | 5 | 4 | 2 | 3 | 16 | 3 | 0 | NS |??? |??? |??? |??? |??? |??? |??? |??? | 3 | NS | NS | 1 | 1 | 4 | 5 | 1 | 2 | 5 | 9 | 3 | 9 | 17 | 6 | NS | NS | NS | NS | NS | NS | 3 | NS | 1 | 3 | 2 | 2 | 3 | 4 | 6 | 2 | 2 | 7 | 5 | 12 | 6 | 1 | 5 | 18 | 6 | 7 | 6 | 2 | 0 | 4 | 1 | 1 | 1 | 2 | 2 | 2 | 5 | 5 | NS | 5 | NS | 1 | 2 | 0 | 1 | 7 | 5 | 3 | 19 | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 2 | 1 | 3 | 1 | 7 | 1 | 11 | 1 | 4 | 2 | 1 | 4 | 7 | 3 | 3 | 20 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 2 | 4 | 2 | 3 | 3 | NS | 3 | 0 | 0 | NS | NS | 2 | NS | NS | 21 | 0 | NS | NS | 2 | NS | NS | NS | NS | 0 | NS | 2 | 5 | 5 | 5 | 5 | 0 | 0 | 2 | 1 | 0 | 2 | 8 | 2 | 8 | 22 | 3 | NS | NS | 0 | 1 | 0 |??? |??? |??? |??? | 2 | 3 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 9 | 7 | 9 | 3 | 23 | 7 | 4 | 4 |??? | 4 | 1 | 3 | 1 | 1 | 1 | 3 | 4 | 2 | 1 | 2 | 1 | 0 | 4 | 5 | 6 | 6 | 4 | 3 | 2 | 24 | 4 | 1 | 0 | 4 | 5 | 4 | 2 | 2 | 3 | NS | 4 | 1 | 4 | 4 | 5 | 7 | 3 | 5 | 3 | 3 | 2 | 5 | 6 | 5 | 25 | 1 | 3 | 3 | 0 | 3 | 4 | 4 | 1 | 1 | 3 | 2 | 2 | 1 | 7 | 3 | 5 | 4 | 1 | 5 | 7 | 5 | 7 | 2 | 5 | 26 | 2 | 3 | 1 | 0 | NS | NS | 0 | 2 | 1 | 2 | 3 | 3 | 4 | 5 | 5 | 7 | 5 | 3 | 4 | 1 | 10 | 1 | 0 | 2 | 27 | 8 | 6 | NS | NS | 2 | 0 | 1 | 1 | 1 | 0 | 2 | 2 | 2 | 3 | 1 | 3 | 1 | 1 | 3 | 1 | 1 | 4 | 0 | 1 | 28 | 2 | 3 | 1 | 0 | 5 | 0 | 2 | 2 | 2 | 5 | 2 | 4 | 3 | 9 | 7 | 7 | 5 | 4 | NS | NS | NS | 4 | 7 | 5 | 29 | 2 | 4 | NS | NS | 4 | NS | 3 | 1 | 1 | 1 | 3 | 4 | 2 | 3 | 2 | 4 | 5 | 2 | 4 | 7 | 4 | 7 | 1 | 3 | 30 | 7 | NS | NS |??? | NS | NS | NS | 0 | 3 | 1 | 2 | 1 | 3 | 2 | 4 | 4 | 4 | 2 | 4 | 6 | 7 | 7 | 10 | 12 | 31 | 2 | 5 | 4 | 7 | 2 | 5 | 5 | 1 | 5 | 4 | 1 | 6 | 6 | 5 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Feb 01 | 0 | 0 | 0 |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 02 | 1 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | NS | NS | 03 | 0 | NS | NS | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 10 | 0 |??? | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 1 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 12 | NS | NS | NS | NS | NS | 0 | 0 | NS | NS | 0 | 1 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13 | 0 | 0 | NS | NS | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 14 | 0 | NS | NS | 0 | 0 | NS | NS | NS | 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 | 16 | 0 | 0 | NS |??? |??? |??? |??? |??? |??? |??? |??? | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | NS | NS | NS | NS | NS | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 20 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | NS | NS | 0 | NS | NS | 21 | 0 | NS | NS | 0 | NS | NS | NS | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | NS | NS | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 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 | 1 | 0 | 1 | 26 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 27 | 0 | 1 | NS | NS | 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 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 29 | 0 | 0 | NS | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 30 | 0 | NS | NS |??? | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Mar| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- About the RMOJ... RMOJ reports the results of radio meteor observation in Japan, sent to myself. Every month, this bulletin is sent to Mr.Christian Steyaert, who publishes RMOB, which is a world-wide bulletin. In Japan, radio meteor observation has become the major meteor observation by means of development of low-price receiver and useful automatic data-taking software (HROFFT by Mr.K.Ohkawa). There are 70 observational sites in Japan, most of which utilize the radio source of 53.750MHz (50W) transmitted at Fukui-NCT(by Mr.K.Maegawa). FM-radio Observation has become difficult in Japan because of the recent increase of small-FM staions. I hope RMOJ will be helpful to radio observers, as well as all meteor observers. Hiroshi Ogawa 2010.05.08