Radio Meteor Observation in Japan No.064 February, 2007 ( http://www.amro-net.jp/ ) ----------------------------------------------------------------------------- Observer : Kenji Fujito Location : Yokkaichi, Mie, Japan (34.96 N, 136.61 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 2el. Comet HB9CV, zenith Receiver: ITEC HRO-RX1a Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 7 9 5 2 6 9 8 4 3 6 9 7 3 1 3 1 5 1 0 3 3 3 1 4 02 | 10 10 2 3 13 4 14 13 7 12 12 7 4 5 6 1 0 1 3 2 5 5 7 11 03 | 7 7 12 7 15 13 12 12 14 9 10 3 3 8 6 2 5 1 4 4 2 4 8 5 04 | 2 10 7 8 13 7 6 5 11 12 8 4 1 2 2 2 1 1 0 3 2 2 5 5 05 | 8 6 12 7 15 5 14 8 3 10 8 2 5 3 2 2 1 1 0 5 1 3 6 2 06 | 1 8 9 11 15 12 10 7 4 9 8 2 5 4 6 3 5 1 0 1 2 3 8 3 07 | 6 5 5 9 12 3 7 10 5 5 9 4 2 4 1 2 3 1 0 1 5 3 2 2 08 | 3 0 7 7 8 7 8 5 7 7 5 6 1 6 1 4 4 0 1 3 1 5 4 1 09 | 9 2 4 6 12 14 8 8 7 11 3 2 6 5 6 5 2 4 2 1 3 2 7 12 10 | 2 5 4 7 11 7 7 10 9 9 11 5 5 4 2 2 2 1 2 2 3 2 3 3 11 | 6 2 10 13 17 5 9 4 8 12 4 6 2 3 2 0 0 2 1 0 2 2 5 6 12 | 3 0 5 3 8 11 14 4 8 5 5 5 6 7 3 3 1 3 1 2 5 3 3 3 13 | 4 4 8 5 10 1 10 10 4 9 14 8 11 3 4 1 0 1 1 2 0 6 1 2 14 | 5 7 8 10 4 8 7 6 12 8 5 6 7 9 5 2 1 1 4 3 6 -- -- -- 15 | 2 1 5 2 6 4 3 6 4 3 1 3 2 1 0 0 1 0 1 0 0 4 6 7 16 | 1 4 4 3 8 10 1 6 7 4 3 7 4 1 4 4 1 0 3 2 4 3 3 4 17 | 4 5 9 12 7 10 4 4 10 11 18 9 9 8 2 0 0 2 3 5 5 3 5 4 18 | 10 1 13 10 13 13 8 6 15 12 8 8 12 4 7 5 3 0 0 1 0 1 5 4 19 | 3 5 6 13 6 15 9 10 10 8 6 8 7 5 4 1 1 1 1 1 2 0 5 3 20 | 6 5 4 6 11 10 7 7 3 4 8 8 4 3 2 0 1 0 0 0 3 3 7 7 21 | 3 10 7 7 5 5 7 7 2 11 5 2 0 7 3 0 1 1 2 0 5 4 6 1 22 | 5 8 4 10 9 10 10 10 6 7 7 8 4 0 0 2 2 3 2 1 6 6 7 12 23 | 4 7 5 4 2 13 9 6 9 8 10 8 5 3 2 5 3 0 4 2 1 2 4 4 24 | 4 3 3 2 6 9 7 7 4 4 5 2 2 2 1 3 2 1 2 3 1 7 3 7 25 | 10 7 10 13 18 15 10 17 9 8 13 5 7 4 6 4 7 0 2 2 0 10 7 9 26 | 4 4 8 9 9 6 8 9 4 8 16 7 5 3 4 6 0 1 1 2 4 3 5 5 27 | 7 9 9 5 11 7 9 12 11 13 16 6 4 1 6 2 0 1 2 1 5 8 4 6 28 | 7 5 3 9 11 9 6 6 18 1 3 6 2 2 1 1 2 0 1 2 3 1 6 3 ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 1 03 | 04 | 1 1 05 | 06 | 07 | 08 | 1 09 | 1 1 10 | 1 11 | 12 | 1 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 1 1 22 | 1 23 | 24 | 25 | 26 | 27 | 1 1 28 | ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Tuboi Observatory[TSUBOI MASAKI] Location : Asakitaku,Hiroshimashi,JAPAN (132d30m39s E,34d27m38s N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 5.6m loop antenna (original) dir: zenith Receiver: MC-90 Meteor RX1 (53.75MHz) Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | IF IF 40 47 35 43%36 54 58%40%21 IF IF IF 8 13 14 8 3%13 20 17 37 32 02 | 32 50 37%44 IF IF IF IF%40 41 22 21 16 12 13 13 5 1 12 14 16 25 26 32 03 | 33%24 35%24 IF IF IF IF%42 22 22 20 12 12 %7 10 7 4 7 5 12 18 16 26 04 | 19 23 17%24 27 30 31 39 52%30 30 19 18 7 16%14 %5 7 3 4 14 13 16 17 05 | 20 17 18 17 31 30 IF%36 35 33 27 18 15 18 11 8 4 7 4 6 6%12%17 21 06 | 16 14 13 29 32 32 27%41%38 33 31 19 13 13 10 9 4 0 6 9%11 IF IF IF 07 | IF%18 IF IF IF 27 33 46%29 22 26 25 16 19 7 3 3 5 10 %5 IF IF IF IF 08 | IF IF%20 IF IF 18%23 IF 30 38 24 25 22 10 16 5 %3 IF IF %5 12 14 19 12 09 | 11 9 14 16 17 20 22 26 27 33 13 15 21 16 13 4 11 4 5 6 5 9 13 13 10 | 12 19 19 17 26 34 25 37 34 32 13 17 10 9 8 7%11 7 9 5 10%14%24%19 11 |%24%22 19 30 28 44 33 32 36 35 34 24 21 11 %5 %4 IF %6 5 9 7 IF IF IF 12 | IF IF IF 37 30 37 46 42 46 44 25 14 18 16 10 6 5 4 7 9 16 25%20 IF 13 |%20 20%21 20 48 37 36 43 44 24 17 24 10 13 13 7 8 9 6 2 14 15 15 15 14 | 24%14 IF 21 14 15 16 19 17 20 21 16 18 14 9 9 7 5 %8 9 6 20 18 30 15 | 28 22 21 26 23 28 35 42 34 24 28%24 IF IF IF IF IF IF IF %6 14 14 21 34 16 | 20 19 20 32 34 29 31 41 37 41%20 24 16 15 11 5 8 10 6 8 10 20 IF IF 17 |%21%21%20 30 34 26 27%39%38 30 30 15 16 9 8 2 3 4 2 7 9 12 22 14 18 | 9 11 19 21 24 22 25 34 38 40 24 33 13 13 13 8 6 6 4 6 13 19 14 19 19 | 18 20 28 16 33 21 29 26 34 27 24 12 12 12 6 4 3 9 10 9 8 IF IF IF 20 | IF 19 22 27 23 40 39 46 41 20 21 27 12 IF IF IF IF %4 6 8 IF%20%20 18 21 | 17 17 20 23 16 23 20 31 34 23 22%14 IF IF IF IF IF IF 5 8%10 IF IF IF 22 | IF%18 14 31 26 33 31 43%41 34 36 15%24 9 5 3 9 4 6 6 15 %9 7 10 23 | 14 10 12 8 8 14 19 25 40 14 23 10 11 13 2 9 2 7 6 9 10 24 19 21 24 | 24 26 14 30 16 32 37 45 41 36 24 22 11 19 10 9 8 4 %8 IF IF IF IF IF 25 |%18 21 26 34 29 42 35 45 41 39 32 31 13 IF IF IF %8 1 6 9 10 IF IF IF 26 | IF 19 26 27 20 29 51 42 44 33 17 17 11%11 %6 %4 %8 4 6 9 9 14 18 19 27 | 16 14 23 25 22 23 26 43 33 17 14 17 22 14 11 7 1 4 2 6 12 23 16 18 28 | 30 25 24 17 29 24 23 37 40 27 IF IF IF IF IF IF IF %6 3 %0%20%17 19 14 ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 03 | 1 04 | 1 1 1 05 | 1 1 1 1 06 | 07 | 1 1 08 | 09 | 1 1 1 10 | 11 | 1 12 | 13 | 1 14 | 15 | 16 | 17 | 2 18 | 19 | 20 | 1 21 | 1 1 22 | 23 | 1 1 1 24 | 1 1 25 | 26 | 27 | 28 | 6 1 ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer :Hirofumi Sugimoto Location : Hachioji, Tokyo, Japan (35.654 N, 139.319 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : HB9CV 2el. zenith(el.S-N) Receiver: ICOM IC-PCR1000 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 19 26 27 29 35 33 39 27 47 42 34 26 22 11 3 1 3 2 1 7 2 9 14 19 02 | 21 23 38 38 36 37 40 40 49 42 38 27 19 10 9 3 2 5 2 4 12 8 13 15 03 | 12 17 12 18 37 35 35 41 48 31 21 22 28 8 9 8 6 6 4 6 9 12 17 18 04 | 17 22 17 33 30 42 25 43 41 45 25 28 21 15 11 4 4 8 6 10 9 21 19 23 05 | 31 28 37 26 32 30 34 30 37 39 24 24 37 17 14 11 9 11 5 8 9 9 13 12 06 | 9 16 29 44 27 25 34 34 32 38 36 33 16 21 12 7 3 3 4 5 4 10 22 14 07 | 20 36 40 30 36 31 41 32 40 28 30 34 26 20 10 6 6 3 3 11 10 13 6 16 08 | 19 21 21 32 40 34 28 34 26 43 31 26 19 17 7 8 8 6 4 8 7 2 15 5 09 | 9 12 14 33 30 36 33 34 32 32 36 26 31 16 13 13 7 3 5 9 18 11 10 15 10 | 11 14 12 24 19 32 24 39 37 31 31 25 39 16 14 6 10 6 9 6 13 15 16 19 11 | 13 12 22 18 29 32 34 33 33 37 30 27 12 9 7 4 3 4 1 7 11 9 14 9 12 | 19 14 21 30 31 36 32 33 32 29 25 28 22 17 11 8 3 4 10 6 6 13 21 19 13 | 27 22 28 18 37 33 35 28 36 42 29 25 25 22 12 8 3 13 6 8 11 16 18 16 14 | 25 29 31 26 27 35 36 40 49%44%37 21 17 21 16 12 %6 5 5 9 8 7 7 12 15 | 16 17 30 42 25 36 29 29 21 19 20 10 19 13 5 4 5 2 1 10 6 10 16 11 16 | 12 24 31 23 27 30 27 39 34 38 22 14%14 -- -- -- -- -- -- -- -- -- -- -- 17 | -- -- -- -- -- -- -- -- -- -- 32 -- -- -- -- %4 12 5 4 6 6 5 7 6 18 | 9 11 19 19 24 27 29 24 38 24 31 26 23 17 15 10 4 7 3 8 5 17 13 10 19 | 17 18 13 22 48 33 41 29 43 21 31 36 25 17 10 3 6 4 7 7 10 11 13 18 20 | 20 12 12 12 12 16 24 27 45 43 36 24 17 26 10 9 7 8 3 4 7 6 14 12 21 | 7 29 19 21 21 33 45 35 33 38 28 28 30 9 15 5 3 2 6 8 9 5 18 26 22 | 21 25 28 19 42 32 47 37 46 42 25 25 21 23 16 7 5 5 3 3 11 13 17 11 23 | 20 37 34 25 35 34 29 43 33 38 37 23 21 22 15 10 8 4 5 5 1 11 14 20 24 | 25 13 13 22 13 31 24 18 17 10 4 10 15 10 5 9 4 4 3 3 3 9 10 5 25 | 4 10 10 18 21 25 11 2 10 7 %8 13 7 2 3 2 3 4 3 4 2 3 4 9 26 | 12 10 19 3 18 18 19 25 16 18 15 6 4 12 11 10 2 5 2 5 6 7 8 10 27 | 15 13 12 27 11 6 16 15 14 27 23 5 14 17 11 9 5 8 4 4 10 16 10 7 28 | 18 24 28 37 25 17 10 17 27 24 16 16 12 9 8 5 3 2 4 5 10 9 16 14 ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 1 1 1 03 | 1 04 | 1 1 2 1 05 | 1 1 1 06 | 1 07 | 1 1 1 1 08 | 1 1 1 1 09 | 1 1 1 10 | 1 2 11 | 1 1 12 | 1 1 13 | 1 1 1 1 14 | 1 15 | 16 | 17 | 18 | 1 1 19 | 1 1 20 | 21 | 1 1 1 22 | 1 1 2 23 | 1 1 1 24 | 25 | 26 | 27 | 1 28 | ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h -------------------------------------------------------------------------- Observer : Masami Aihara Location : Yokohama, Kanagawa, Japan (139.69 E, 35.50 N) Frequency: 53.750MHz Transmitter Location:Fukui-NCT at Sabae, Japan (136.2 E, 35.9 N) Ham beacon (JA9YDB) for RMO (50W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : COMET CA-52HB 2el. Receiver : ITEC HRO-RX1a Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 10 11 5 10 14 9 17 12 14 14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS 02 | NS NS NS NS 3 12 8 8%10 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 03 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS %2 4 NS NS NS 04 | NS NS NS %8 2 6 14 8%12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 05 | 5 10 11 4 3 6 NS NS NS NS NS NS NS NS NS NS %2 1 2 4 5 6 9 9 06 | 4 7 16 20 17 14 17 9 14 22%14 NS NS NS NS NS NS 4 2 3 1 2 8 6 07 | 6 4 5 11 12 11 20 22 14 12 10 5 %4 NS NS NS NS NS NS NS NS NS NS NS 08 | NS NS NS 4 2 3 6 13 6 NS NS NS NS NS NS %2 4 1 2 2 4 1 4 7 09 | 7 3 11 12 7 11 11 10 17 19 14 9 14 15 4 3 4 3 0 3 8 3 12 8 10 | 7 9 6 10 9 18 12 12 21 18 22 15 16 6 9 8 6 8 6 2 2 4 6 10 11 | 10 4 11 12 13 16 18 15 20 15 11 %6 NS NS NS NS NS NS NS NS NS NS NS 9 12 | 6 10 5 7 7 11 12 13%10%10 10 10 NS NS NS NS NS 3 5 2 3 7 3 3 13 | 7 7 6 8 13 11 11 10 10 14 15 9 14 6 NS NS 2 4 1 1 1 6 3 9 14 | 6 7 12 8 6 9 17 13 22 17 16 11 15 11 7 8 8 9 4 3 4 4 8 7 15 | 12 7 13 14 11 15 7 12 12 11 4 NS NS NS NS NS NS NS NS NS %2 3 7 7 16 | 9 8 15 3 7 5 6 5 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 17 | NS NS 6 7 10 12 14 11 6 7 %0 NS NS 11 9 0 4 3 4 2 2 3 4 6 18 | 5 21 9 13 9 15 12 16 25 11 12 9 13 9 9 4 5 5 1 2 2 7 12 9 19 | 8 12 11 11 12 12 17 14 15 12 12 7 4 9 10 4 NS Ns 6 4 6 7 12 14 20 | 11 5 12 13 10 13 9 17 17 12 13 9 14 11 6 5 2 4 4 1 5 0 2 6 21 | 3 10 7 9 12 12 11 10 8 17 10 NS NS NS NS 3 1 0 1 0 3 1 10 8 22 | 10 6 11 9 15 13 18 12 14 6 7 5 2 4 3 0 1 1 2 2 6 7 2 4 23 | 9 9 14 14 10 14 13 19 10 13 18 8 11 13 5 5 3 4 3 4 4 6 4 9 24 | 5 5 8 9 8 6 11 10 13 %4 NS NS NS NS NS NS NS NS NS NS NS NS %4 %2 25 | NS NS NS NS NS NS 6 4 NS NS NS NS NS NS NS NS NS NS NS 0 1 1 2 8 26 | 3 6 3 8 13 4 11 %4 NS 8 4 NS NS NS NS NS NS NS NS 3 %3 2 7 9 27 | 9 11 22 15 12 13 19 9 11 13 6 NS NS NS NS 2 1 0 1 2 6 5 3 3 28 | 9 8 11 16 12 7 6 10 14 NS NS NS NS NS NS NS NS NS NS NS NS 4 4 %2 ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 04 | 05 | 06 | 1 07 | 08 | 1 1 09 | 1 1 1 10 | 1 1 11 | 1 1 12 | 1 13 | 1 14 | 15 | 16 | 17 | 18 | 1 19 | 1 1 20 | 21 | 1 22 | 1 23 | 1 24 | 25 | 26 | 1 27 | 28 | ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Shigeo Sambe Location : Sapporo, Hokkaido, Japan (43.705 N, 141.307 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 : 4el. HB9CV (H=13m) Receiver: ITEC HRO-RX1a Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 13 13 15 15 9 6 26 14 12 4 15 19 1 3 2 1 2 2 6 5 2 7 6 02 | 7 3 8 6 31 19 15 16 22 13 17 11 7 9 4 2 1 0 2 1 2 4 15 10 03 | 15 8 13 14 21 18 13 15 11 10 11 7 4 2 2 2 2 4 0 5 4 8 14 8 04 | 13 8 3 5 17 18%13 15 8 12 17 2 1 8 3 2 0 0 1 5 6 4 17 14 05 | 4 12 11 4 13 33 14 11 18 14 11 8 5 6 5 1 3 2 2 2 5 3 9 20 06 | 9 14 12 14 6 5 8 23 12 6 10 9 3 5 2 2 1 1 1 3 4 4 10 9 07 | 11 7 3 12 12 12 14 22 10 5 6 6 2 4 0 1 2 1 2 3 5 5 6 7 08 | 14 3 6 22 29 28 20 18 25 17 25 5 5 3 3 1 5 3 3 4 5 7 15 17 09 | 17 5 5 32 29 19%38 14 5 10 12 13 8 9 3 ES ES %0 3 2 3 4 7 7 10 | 10 3 2 11 11 13 14 15 11 21 12 4 5 5 3 2 1 1 3 7 8 1 14 20 11 | 17 18 25 21 23 22 15 20 18 13 14 13 9 4 0 2 1 1 0 4 9 10 5 7 12 | 11 13 6 6 8 8 10 10 5 4 7 4 7 1 2 1 1 9 2 5 14 6 2 17 13 | 10 25 22 4 12 10 19 22 5 3 12 11 5 0 3 0 3 1 0 2 5 5 5 10 14 | 14 16 7 7 12 8 12 15 17 4 1 9 5 0 2 0 2 0 1 5 2 6 7 11 15 | 11 16 24 20 12 1 14 31 7 18 27 8 3 3 0 3 3 1 2 3 12 6 17 10 16 | 4 11 12 12 6 4 6 13 17 9 6 9 4 3 6 2 4 3 1 4 1 7 2 8 17 | 10 8 9 16 8 12 11 14 %9 19 12 10 5 2 2 1 1 2 0 2 10 4 27 12 18 | 13 4 5 11 17 21 36 33 9 9 9 3 8 2 5 3 2 2 0 1 6 6 5 9 19 | 12 12 2 6 2 6 12 6 7 17 13 10 8 2 1 5 2 3 0 2 11 5 18 7 20 | 3 11 17 12 19 13 18 18 16 15 5 8 5 5 6 6 1 2 3 7 4 3 5 7 21 | 15 10 11 8 6 4 24 18 8 13 11 8 6 4 4 2 1 2 6 5 2 %4 NS NS 22 | 8 19 16 10 17 13 11 9 5 21 22 15 4 0 1 3 1 5 2 0 1 5 13 12 23 | 2 2 13 10 14 34 26 19 19 8 12 10 1 6 4 2 0 0 2 3 4 7%13 15 24 | 12 16 10 14 22 21 23 21%20 8 21 5 %6 1 0 3 NS 0 2 2 1 6 10 %8 25 | 2 5 NS NS 23 25 17 9 26 26 5 1 3 %2 NS %3 %2 NS %3 NS %4 3 %6 NS 26 | %8 NS%40 29 18 7 26%29 9 NS NS 4 5 3 2 2 %0 %5 1 1 1 5 20 17 27 | 26 23 17 4%22 28 32 22 19 19 11 10 6 8 9 6 4 0 3 5 6 6 22 25 28 | 16 6 11 34 18 28 38 18 34 19 9 5 8 9 6 1 3 0 0 5 2 3 6 4 ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 1 04 | 1 05 | 1 1 1 06 | 1 07 | 1 08 | 1 09 | 1 1 10 | 11 | 1 1 1 1 1 12 | 13 | 1 14 | 15 | 1 1 16 | 17 | 18 | 19 | 20 | 1 21 | 22 | 1 23 | 24 | 1 1 25 | 2 26 | 27 | 28 | ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Yasufumi Yoshikawa Location : Nishi, Nagoya, Aichi, Japan (35.195 N, 136.900 E) Frequency: 28.208 MHz Transmitter Location: Toyoshina, Nagano, Japan (137.90 E, 36.28 N) Ham beacon (JR0YAN) for RMO (50W CW, 28.208MHz) transmitted by Noriyuki Yaguchi Antenna : Nagara 7el. Triband Yagi Receiver: YAESU FT-920 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Time Adjustment:Sakura-watch using NTP server -- Total number of echoes -- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+----------------------------------------------------------------------------------------------- 01 | 84 130 123 145 143 164 155 153 92 83 76 67 %54 CW 28 16 9 10 13 19 13 19 45 48 02 | 92 111 133 140 117 129 126 105 104 70 98 54 82 %38 25 19 10 9 11 19 27 22 50 55 03 | 72 121 131 114 147 141 131 131 87 104 87 85 72 48 40 19 15 8 11 10 16 32 37 53 04 | 82 112 125 117 142 146 144 139 113 75 71 60 65 44 35 14 16 10 11 11 19 23 32 47 05 | 76 115 145 111 147 153 166 160 93 75 74 78 92 60 18 16 17 11 11 13 12 38 38 53 06 | 73 120 134 151 136 126 160 142 128 108 83 73 46 33 33 31 12 11 11 13 18 54 50 59 07 | 89 110 143 134 113 155 141 130 103 101 87 81 78 51 40 29 11 10 10 13 28 32 38 65 08 | 73 101 132 103 155 111 137 101 80 68 79 88 49 CW 22 17 11 5 19 6 18 30 46 63 09 | 81 92 147 106 113 141 143 122 100 105 %83 CW CW CW CW CW 21 9 14 10 17 36 40 51 10 | 84 99 127 119 127 114 155 109 109 98 %87 85 77 41 33 19 17 17 11 16 31 45 42 56 11 | 81 103 136 132 136 145 150 137 138 109 72 49 %54 %34 23 12 11 8 8 17 23 30 46 49 12 | 68 107 130 129 129 149 139 121 99 86 %60 -- -- -- -- -- -- -- -- -- -- %34 42 48 13 | 78 111 130 118 128 153 145 116 121 83 72 72 CW 42 33 17 17 15 9 7 17 30 46 52 14 | 69 94 92 112 111 119 192 151 99 CW CW CW 70 51 30 22 27 14 16 14 15 31 42 57 15 | 67 104 162 140 121 150 169 142 100 101 %88 CW %91 53 34 16 16 6 20 15 22 46 48 52 16 | 77 92 147 107 125 156 172 179%122 CW CW CW 72 43 29 20 14 12 5 13 28 45 53 53 17 | 90 127 111 89 112 123 159 141 86 CW CW CW CW CW CW %18 12 12 8 15 22 30 49 64 18 | 86 118 141 110 145 154 134 134 112 %84 CW CW %90 54 45 34 16 12 13 17 26 ES 37 52 19 | 96 120 118 144 148 151 187%176 120 %72 CW CW 67 %66 CW 18 8 8 13 21 25 49 63 67 20 |105 133 148 150 145 169 158 151 101 87 96 102 79 CW CW 25 11 13 12 19 23 30 58 64 21 | 95 118 122 122 139 174 157 129 128 105 97 100 68 52 45 29 22 9 13 22 23 29 34 64 22 | 94 104 131 134 163 165 181 162 128 126 110 88 70 50 30 24 12 18 9 7 27 52 58 76 23 |103 116 139 146 124 167 177 118 107 104 95 77 66 58 33 17 19 14 10 12 23 30 54 69 24 | 79 107 130 126 115 160 126 93 86 88 78 77 70 48 34 %21 15 12 19 21 14 35 67 78 25 | 95 134 108 140 128 136 142 152 98 92 85 81 87 52 19 CW CW 6 14 19 25 46 43 60 26 | 93 110 121 120 135 144 143 154 146 140 95 CW CW CW %20 26 14 14 12 14 25 33 41 71 27 | 92 96 149 123 122 143 139 129 98 81 124 108 74 59 37 30 11 7 9 28 32 45 55 63 28 | 97 126 118 127 132 142 125 158 106 102 91 89 CW CW CW 29 17 10 7 23 27 58 51 68 ---+----------------------------------------------------------------------------------------------- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 1 02 | 1 1 1 1 5 2 1 03 | 1 1 1 04 | 1 1 1 1 1 05 | 2 1 1 1 1 06 | 1 07 | 2 1 2 1 1 1 1 3 1 1 08 | 1 1 1 1 09 | 1 1 1 1 10 | 1 1 1 2 1 1 11 | 1 1 12 | 1 1 1 1 13 | 1 2 1 14 | 1 1 15 | 1 1 16 | 1 1 17 | 1 18 | 1 19 | 1 1 1 20 | 2 21 | 1 1 1 2 1 22 | 1 1 2 3 1 23 | 2 2 1 1 24 | 1 1 25 | 1 1 26 | 1 1 27 | 1 1 1 28 | 2 1 1 1 ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: Kawaguchi Science Museum [Masahiko Matsuda] Location: Kawaguchi, Saitama,Japan(139.72E, 35.82N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 5el-Yagi (15m height) direction 270+ALA-(WEST) Receiver: IC-R75 Method: by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 9 8 12 9 13 14 16 8 19 14 5 9 9 7 7 6 4 5 4 5 3 8 9 9 02 | 13 7 12 12 9 11 13 14 15 16 9 10 7 5 5 4 2 7 3 5 9 6 10 16 03 | 10 10 7 11 12 13 14 16 14 17 13 10 9 1 8 8 5 2 3 1 10 8 9 9 04 | 7 11 7 3 9 16 12 17 12 17 9 11 10 13 10 0 4 7 2 5 6 13 10 11 05 | 17 10 13 9 4 13 12 11 15 16 8 3 9 5 4 5 3 4 5 2 8 13 11 8 06 | 12 9 7 17 4 7 7 11 9 13 8 9 4 3 4 5 3 3 1 9 5 11 12 9 07 | 10 11 13 9 9 9 14 12 16 11 14 10 10 0 5 7 3 4 3 6 10 10 4 14 08 | 6 6 5 11 15 10 13 17 7 17 12 10 6 2 1 1 3 2 2 4 4 1 12 3 09 | 11 7 6 4 8 11 14 13 11 13 11 7 3 4 2 6 3 1 3 2 5 6 7 6 10 | 10 12 7 8 6 14 7 17 13 10 10 9 7 6 2 2 6 4 3 2 8 9 11 9 11 | 13 6 10 9 7 13 11 14 11 15 10 6 9 5 4 8 2 1 3 3 6 7 12 12 12 | 7 8 5 9 16 14 10 13 12 8 7 6 5 3 4 2 1 1 4 4 5 6 7 6 13 | 6 8 7 5 3 11 11 8 14 15 15 10 3 3 2 4 2 4 3 3 11 14 15 10 14 | 10 12 10 7 3 9 10 16 13 15 9 8 4 6 8 3 4 1 6 4 6 3 4 4 15 | 14 5 10 12 6 11 17 20 11 10 6 4 9 6 4 4 3 2 2 7 8 5 7 8 16 | 7 15 13 9 10 6 12 15 18 21 13 3 5 5 6 4 6 3 1 2 1 11 8 10 17 | 11 4 4 17 5 6 9 11 14 16 9 8 4 5 5 2 5 5 0 4 7 7 10 5 18 | 9 14 10 7 12 10 16 11 11 13 13 8 10 4 6 3 2 5 1 5 3 11 11 7 19 | 11 9 10 5 12 8 17 15 12 11 9 17 6 7 3 2 2 2 7 5 3 12 11 14 20 | 17 6 9 10 11 11 13 13 16 15 8 6 6 7 3 1 1 4 2 2 6 7 14 9 21 | 9 11 15 9 9 6 9 9 5 9 13 11 4 5 1 2 3 2 5 1 8 3 10 5 22 | 8 7 10 10 18 10 18 9 14 9 10 6 5 5 8 0 2 2 3 3 7 3 11 9 23 | 12 13 12 11 8 18 12 16 16 10 11 4 12 5 3 8 0 3 6 7 9 11 12 14 24 | 10 5 6 12 11 9 13 15 17 14 5 11 8 6 2 4 2 5 0 5 9 14 13 9 25 | 10 14 10 9 10 8 9 13 14 10 10 12 8 7 5 2 2 1 1 3 2 10 15 7 26 | 13 3 8 10 9 5 10 11 18 14 8 4 6 10 4 5 1 5 2 5 7 6 8 11 27 | 6 12 11 9 6 12 14 12 10 15 12 4 7 4 4 4 0 3 2 2 9 12 8 7 28 | 9 10 10 14 11 8 8 12 10 3 7 5 7 3 6 3 4 1 3 7 3 12 11 7 ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 03 | 1 04 | 1 1 05 | 06 | 1 07 | 1 1 08 | 1 1 1 09 | 1 1 10 | 1 1 11 | 1 12 | 1 13 | 14 | 15 | 16 | 17 | 18 | 1 19 | 1 20 | 21 | 1 1 1 22 | 1 23 | 24 | 25 | 26 | 27 | 28 | ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: Masaru Kubota Location: Yokohama, Kanagawa, Japan (139.541E, 35.526N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : COMET HB9CV (2el.) Receiver: ITEC HRO-RX1a Method: by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 15 14 19 21 31 28 38 33 37 28 30 21 15 20 8 6 4 8 9 5 5 6 9 8 02 | 19 17 31 43 24 37 32 28 39 41 24 17 10 5 8 7 4 8 6 6 19 15 13 15 03 | 17 18 19 27 34 32 42 47 47 26 27 34 32 16 11 8 6 3 6 7 11 9 8 10 04 | 8 19 24 34 27 42 31 28 26 34 24 35 30 19 15 3 2 8 2 6 9 10 15 13 05 | 14 18 16 12 23 26 32 29 40 27 32 30 33 16 16 12 8 3 11 11 16 8 21 12 06 | 13 23 33 45 34 35 29 28 29 38 29 24 17 16 14 8 4 5 7 8 %8 6 10 13 07 | 14 28 31 28 26 29 32 43 37 28 35 37 34 29 16 13%15 4 4 9 10 25 9 15 08 | 8 13 15 29 26 28 23 28 16 27 24 30 17 27 11 5 8 6 5 3 12 4 7 3 09 | 9 19 30 41 29 43 43 38 35 40 22 27 43 32 20 12 8 9 4 8 9 4 6 10 10 | 4 6 18 25 23 33 22 28 33 42 40 28 31 22 23 20 18 8 9 6 5 7 10 14 11 | 6 1 17 28 26 33 34 38 31 36 41 24 18 17 9 5 4 4 2 6 8 6 7 9 12 | 16 19 17 22 16 29 30 31 30 26 23 24 16 17 9 10 8 2 5 7 7 12 10 6 13 | 7 18 26 33 31 27 41 27 34 43 37 34 33 16 15 6 6 14 4 6 9 11 9 11 14 | 19 20 17 19 22 34 34 35 37 17 13 14 15 19 17 13 14 10 5 10 6 12 9 8 15 | 11 14 28 37 33 35 37 19 21 36 23 22%19%13 14 8 10 7 7 7 5 6 7 13 16 | 19 19 29 21 24%36 31 34 33 34 39%39 24 30 12 8 6 11 6 11 8 8 4 11 17 | 15 21 24 26 30 32 36 33 32 29 36 34 27 29 18 14 7 3 3 3 7 6 9 4 18 | 13 25 28 23 31 29 31 19 23 17 15 14 24 21 17 7 5 7 2 11 6 25 12 14 19 |%14 19 27 27 42 36 36 33 33 35 29 38 27 19 18 9 11 7 11 9 10 17 12 18 20 | 29 14 21 38 39 41 28 40 30 39 27 12 18 26 13 11 5 8 7 6 11 8 13 14 21 | 12 29 25 36 30 31 30 34 29 48 40 29 27 18 16 16 5 5 4 3 12 4 15 10 22 | 17 18 27 33 47 30 47 32 54 27 35 31 22 26 19 7 8 12 8 3 7 4 10 11 23 | 11 26 23 31 28 39 30 24 23 27 32 17 6 11 11 12 9 4 6 8 6 10 9 41 24 | 18 10 25 28 30 21 15 6 13 10 14 13 14%14%10 9 8 2 3 2 10 17 21 10 25 | 9 20 26 34 34 38 43 24 50 55 28 19 19 19 13 11 14 7 1 3 3 9 14 15 26 | 17 24 22 28 38 30 37 32 34 36 36 23 24 19 14 11 5 3 4 3 4 7 14 21 27 | 23 30 53 32 14 27 30 30 18 28 36 23 11 19 7 16 10 3 11 8 12 46 18 18 28 | 12 25 27 46 29 25 22 39 42 30 32 16 12 8%14 10 3 4 %5 7 14 12 11 12 ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 1 1 03 | 04 | 1 1 1 1 05 | 1 1 1 06 | 1 07 | 1 1 08 | 1 1 09 | 1 1 1 10 | 1 11 | 1 1 1 12 | 1 13 | 14 | 1 15 | 16 | 17 | 18 | 1 1 19 | 1 1 20 | 21 | 1 22 | 2 23 | 1 1 24 | 25 | 26 | 1 27 | 1 28 | 1 ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Towada Technical High School Location : Aomori, Japan (141.14 E, 40.37 N) Frequency: 53.750 MHz Antenna : 3el. Yagi (Radix) H=20m Receiver : HRO receiver Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 50 | 40 | 24 | 31 | 21 | 18 | 23 | 25 | 12 | 15 | 14 | 33 | 43 | 60 | 49 | 55 | 62 | 62 | 67 | 60 | 73 | 50 | 57 | 54 | 02 | 45 | 42 | 42 | NS | 18 | 15 | 15 | 10 | 10 | 10 | 22 | 38 | 56 | 60 | 51 | 59 | 44 | 44 | 61 | 70 | 56 | 61 | 42 | 52 | 03 | NS | NS | NS | NS | NS | NS | 24 | 32 | 16 | 17 | 36 | NS | NS | NS | NS | 25 | 63 | 65 | 67 | NS | NS | 53 | 71 | 44 | 04 | NS | NS | 37 | 23 | 22 | 19 | 18 | 16 | 15 | 19 | 22 | 44 | 45 | 39 | 46 | 55 | 44 | 55 | 63 | 81 | 76 | 69 | 69 | 56 | 05 | 58 | 59 | 59 | 13 | 24 | 16 | 13 | 9 | 16 | 10 | 26 | 36 | 37 | 37 | 44 | 43 | 49 | 41 | 67 | 80 | 68 | 53 | 58 | 69 | 06 | 40 | 45 | 47 | 32 | 25 | 18 | 17 | 8 | 9 | 6 | 20 | 28 | 44 | 46 | 50 | 48 | 53 | 54 | 73 | 69 | 66 | 60 | 51 | 45 | 07 | 33 | 33 | 21 | 23 | 23 | 13 | 12 | 11 | 8 | 18 | 14 | 37 | 42 | 61 | 48 | 29 | 43 | 41 | 39 | 46 | NS | 42 | 56 | 60 | 08 | 44 | 40 | 47 | 33 | 28 | 27 | 20 | 23 | 11 | 10 | 12 | 25 | 34 | 39 | 47 | 31 | 42 | 58 | 53 | 60 | 65 | 55 | 50 | 42 | 09 | 41 | 37 | 27 | 25 | 20 | 25 | ES | 9 | 13 | 16 | 12 | 20 | 40 | 36 | 49 | 33 | 40 | 50 | 62 | 53 | 56 | 51 | 75 | 44 | 10 | 33 | 45 | 33 | 30 | NS | NS | 23 | 19 | 15 | 16 | 20 | 29 | 32 | 46 | 40 | 53 | 45 | 56 | 59 | 62 | 66 | 60 | 65 | NS | 11 | NS | NS | NS | NS | 16 | 22 | 12 | 13 | 13 | 23 | 16 | 34 | 31 | 48 | NS | 42 | 28 | NS | 66 | 63 | 51 | 62 | 71 | 47 | 12 | 51 | 39 | 45 | 30 | 26 | 33 | 21 | 8 | 10 | 11 | 22 | 33 | 27 | 36 | 37 | 39 | 64 | 47 | 58 | 60 | 54 | 53 | 50 | 45 | 13 | 41 | 52 | 43 | 33 | 29 | 19 | 14 | 15 | 15 | 8 | 29 | 33 | 36 | 31 | 47 | 55 | 58 | 64 | 48 | 71 | 68 | 52 | 42 | 43 | 14 | 61 | 52 | 43 | 24 | 21 | NS | NS | NS | 8 | 6 | 17 | 18 | 22 | 32 | 43 | 49 | 43 | 64 | 59 | 56 | 61 | 57 | 39 | 44 | 15 | 50 | 49 | 47 | 31 | 38 | | 20 | 14 | 11 | 14 | 22 | 32 | 33 | 44 | 42 | NS | 69 | 52 | 53 | 59 | 53 | 52 | 55 | 43 | 16 | 50 | 64 | 64 | 35 | 22 | 21 | 14 | 14 | 9 | 19 | 23 | 34 | 38 | 48 | 47 | 53 | 51 | 47 | 57 | 69 | 61 | 57 | 40 | 56 | 17 | 59 | 51 | 30 | 14 | 26 | 28 | 21 | 13 | 24 | 17 | 14 | 30 | 33 | 38 | 40 | 29 | 28 | 44 | 60 | 65 | 45 | 77 | 48 | 60 | 18 | 53 | 39 | 27 | 33 | 29 | 27 | 20 | 12 | 21 | 17 | 18 | 29 | 40 | 41 | 40 | 44 | 44 | 44 | 45 | 49 | 57 | 67 | 43 | 42 | 19 | 34 | 28 | NS | 30 | 14 | 24 | 14 | 11 | 12 | 20 | 12 | 29 | 41 | 29 | 41 | 40 | 44 | 53 | 44 | 51 | 45 | 55 | 42 | 39 | 20 | NS | 54 | 51 | NS | 32 | 26 | NS | 9 | 16 | 10 | 27 | 31 | 41 | 33 | 49 | 43 | 49 | 57 | 54 | 60 | 63 | 47 | 53 | 48 | 21 | 51 | 54 | NS | 36 | 29 | 32 | 19 | 14 | 9 | 6 | 16 | 26 | 50 | 44 | 31 | 48 | 59 | 50 | 58 | 57 | 47 | 49 | 48 | 45 | 22 | NS | 61 | NS | 25 | NS | NS | NS | NS | 11 | 5 | 17 | 21 | 34 | 46 | 35 | 32 | 54 | 50 | 51 | 48 | 54 | 57 | 53 | 41 | 23 | 50 | 38 | 31 | 25 | 24 | NS | 22 | 14 | 10 | 9 | 12 | 21 | 30 | 47 | 54 | 37 | 31 | 55 | 47 | 59 | 56 | 59 | 52 | 69 | 24 | 46 | 39 | 42 | 29 | 11 | 17 | 18 | 10 | 21 | 13 | 38 | 26 | 36 | 58 | 54 | 45 | 25 | 38 | 54 | 55 | 54 | 43 | 56 | 61 | 25 | 41 | 41 | 39 | 41 | 24 | 19 | 20 | 19 | 8 | 21 | 18 | 28 | 25 | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 26 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 27 | 48 | 60 | 27 | 35 | 24 | NS | 21 |??? |??? |??? |??? |??? |??? |??? | | 35 | 44 | 40 | 59 | 31 | 46 | 42 | 41 | NS | 28 | NS | NS | NS | NS | NS | NS | NS | 24 | 9 | 11 | 21 | 22 | 39 | 34 | 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than XX seconds Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 02 | 2 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 03 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 1 | 0 | 0 | NS | NS | 2 | 2 | 0 | 04 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 05 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 07 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | NS | 0 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 09 | 1 | 1 | 0 | 0 | 1 | 0 | ES | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 11 | NS | NS | NS | NS | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 1 | 0 | 12 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 13 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 19 | 0 | 0 | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 20 | NS | 0 | 0 | NS | 1 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 21 | 0 | 0 | NS | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 22 | NS | 0 | NS | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 23 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 26 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 27 | 0 | 0 | 0 | 0 | 0 | NS | 0 |??? |??? |??? |??? |??? |??? |??? | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 28 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Naoya Saito Location : Akiruno, Tokyo, Japan (139.21 E, 35.72 N) Frequency: 53.750 MHz Antenna : radix RY-62V , dir: zenith (70d) Receiver : ITEC HRO-RX1a Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 40 | 34 | 26 | 19 | 19 | 9 | 6 | 6 | 2 | NS | 3 | 0 | 12 | 15 | 26 | 33 | 31 | 30 | 40 | 34 | 40 | 41 | 38 | 48 | 02 | 34 | 14 | 14 | 12 | 8 | 5 | 5 | 1 | 4 | 4 | 2 | 16 | 9 | 19 | 29 | 21 | 24 | 22 | 38 | 26 | 27 | 29 | 37 | 27 | 03 | 28 | 14 | 11 | 18 | 7 | 18 | 7 | 10 | 2 | 5 | 6 | 8 | 11 | 17 | 21 | 28 | 33 | 34 | 30 | 26 | 30 | 25 | 35 | 38 | 04 | 49 | 22 | 26 | 9 | 10 | 8 | 5 | 2 | 7 | 10 | 6 | 11 | 15 | 17 | 15 | 24 | 31 | 36 | 36 | 31 | 33 | 34 | 31 | 33 | 05 | 24 | 33 | 26 | 22 | 17 | 10 | 6 | 9 | 12 | 6 | 10 | NS | 12 | 13 | 14 | 20 | 18 | 34 | 29 | 34 | 23 | 37 | 31 | 30 | 06 | 49 | 30 | 33 | 13 | 11 | 13 | 9 | 4 | 2 | 5 | 3 | 2 | 6 | 19 | 13 | 31 | 26 | 35 | 36 | 28 | 32 | 36 | 33 | 41 | 07 | 36 | 43 | 26 | 16 | 10 | 13 | 10 | 4 | 5 | 2 | 6 | 9 | 10 | 10 | 21 | 19 | 28 | 26 | 25 | 32 | 29 | 33 | 44 | 31 | 08 | 39 | 29 | 22 | 16 | 13 | 14 | 9 | 9 | 2 | 3 | 6 | 3 | 8 | 15 | 21 | 25 | 18 | 25 | 29 | 28 | 31 | 28 | 33 | 23 | 09 | 30 | 33 | 39 | 29 | 19 | 9 | 14 | 5 | 2 | 2 | 4 | 9 | 8 | 10 | 15 | 20 | 24 | 28 | 30 | 21 | 38 | 27 | 37 | 24 | 10 | 20 | 35 | 32 | 27 | 15 | 17 | 3 | 6 | 8 | 8 | 1 | 8 | 12 | 17 | 13 | 16 | 16 | 23 | 28 | 24 | 31 | 36 | 37 | 28 | 11 | 36 | 36 | 23 | 23 | 15 | 11 | 6 | 11 | 12 | 5 | 10 | 8 | 8 | 15 | 21 | 30 | 30 | 32 | 38 | 27 | 38 | 33 | 24 | 18 | 12 | 21 | 28 | 29 | 19 | 20 | 14 | 9 | 8 | 4 | 6 | 6 | 6 | 11 | 13 | 22 | 16 | 27 | 33 | 27 | 28 | 28 | 29 | 22 | 30 | 13 | 22 | 26 | 18 | 20 | 16 | 10 | 11 | 4 | 6 | 5 | 7 | 4 | 15 | 20 | 17 | 19 | 16 | 34 | 30 | 26 | 35 | 34 | 39 | 34 | 14 | 39 | 34 | 33 | 26 | 21 | 21 | 19 | 8 | 6 | 11 | 8 | 6 | 10 | 13 | 20 | 22 | 19 | 33 | 39 | 24 | 40 | 37 | 38 | 21 | 15 | 28 | 10 | 10 | 8 | 9 | 10 | 9 | 8 | NS | NS | 9 | 11 | 8 | 15 | 17 | 17 | 21 | 35 | 27 | 23 | 32 | 23 | 37 | 20 | 16 | 25 | 18 | 14 | 11 | 12 | 6 | NS | 5 | 6 | NS | 6 | 8 | 14 | 11 | 15 | 13 | 32 | 22 | 24 | 27 | 23 | 30 | 18 | 26 | 17 | 21 | 25 | 24 | 14 | 17 | 12 | 6 | 6 | 7 | 2 | 6 | 8 | 10 | 12 | 17 | 22 | 31 | 30 | 34 | 34 | 37 | 41 | 38 | 47 | 18 | 25 | 26 | 20 | 19 | 13 | 12 | 10 | NS | 10 | 2 | 5 | 6 | 9 | 16 | 13 | 25 | 22 | 20 | 34 | 37 | 45 | 47 | 25 | 24 | 19 | 28 | 16 | 29 | 27 | 9 | 10 | 5 | 5 | NS | 7 | 3 | 6 | 12 | 19 | 16 | 21 | 13 | 22 | 27 | 29 | 25 | 26 | 32 | 32 | 20 | 36 | 27 | 36 | 21 | 20 | 11 | 10 | 2 | 4 | 6 | 2 | 2 | 8 | 22 | 25 | 11 | 25 | 27 | 26 | 29 | 29 | 17 | 32 | 22 | 21 | 36 | 30 | 38 | 25 | 13 | 9 | 8 | 2 | 7 | 12 | 6 | 10 | 6 | 18 | 16 | 22 | 21 | 27 | 32 | 28 | 36 | 43 | 39 | 43 | 22 | 35 | 21 | 25 | 14 | 27 | 14 | 7 | 5 | NS | 8 | 2 | 6 | 11 | 9 | 11 | 18 | 31 | 24 | 32 | 37 | 29 | 18 | 31 | 28 | 23 | 28 | 46 | 30 | 28 | 22 | 17 | 16 | 6 | 3 | 4 | 8 | 7 | 11 | 16 | 20 | 17 | 25 | 29 | 29 | 24 | 33 | 40 | 22 | 20 | 24 | 16 | 10 | 11 | 19 | 5 | 7 | 4 | NS | 5 | 0 | 5 | 4 | 11 | 14 | 16 | 12 | 15 | 11 | 15 | 21 | 14 | 24 | 8 | 31 | 25 | 26 | 25 | 29 | 9 | 13 | 11 | 7 | 1 | 3 | NS | 7 | NS | 12 | 13 | 16 | 14 | 7 | 10 | 13 | 31 | 22 | 27 | 36 | 26 | 26 | 26 | 22 | 19 | 15 | 12 | 11 | 7 | 3 | 8 | 2 | 6 | 8 | 12 | 16 | 20 | 21 | NS | NS | NS | 12 | 27 | 21 | 24 | 22 | 27 | 33 | 28 | 22 | 10 | 19 | 16 | 14 | 8 | 2 | 0 | 6 | 15 | 13 | 13 | 13 | 14 | 22 | 34 | 30 | 26 | 27 | 12 | 36 | 19 | 28 | 17 | 20 | 18 | 13 | 12 | 12 | 5 | 6 | 3 | 3 | 6 | 6 | 12 | 17 | 16 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 02 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 04 | 1 | 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 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 07 | 0 | 1 | 0 | 1 | 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 | 0 | 1 | 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 | 1 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 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 | 1 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 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 | NS | 0 | NS | 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 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Minoru Ehara Location : Sayama, Saitama, Japan (139.4 E, 35.8 N) Frequency: 53.750 MHz Antenna : 2el. HB9CV Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 17 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 12 | 7 | 18 | 19 | 17 | 15 | 20 | 20 | NS | 02 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 03 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 13 | 14 | 11 | 8 | 10 | 19 | NS | NS | NS | 04 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 9 | 12 | 14 | 15 | 14 | 15 | 16 | 26 | 05 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 9 | 9 | 8 | 10 | 16 | 26 | 19 | 10 | 11 | 15 | 23 | 06 | 31 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 2 | 4 | 14 | NS | NS | NS | NS | NS | 14 | NS | NS | NS | NS | 07 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 13 | 14 | 19 | 16 | 15 | 17 | 08 | NS | NS | NS | NS | NS | NS | NS | 5 | 1 | 4 | 3 | 2 | 1 | 11 | 6 | 10 | 11 | 18 | 16 | 12 | 15 | 15 | 16 | 20 | 09 | 25 | 22 | 24 | 27 | 16 | 8 | 6 | 3 | 4 | 3 | NS | 5 | 5 | 6 | 6 | 4 | 12 | 11 | 21 | 14 | 17 | 15 | 18 | 25 | 10 | 17 | 24 | 25 | 24 | 20 | 12 | 6 | 4 | 3 | 7 | 4 | 12 | 9 | 9 | 7 | 11 | 8 | 22 | 17 | 18 | 19 | 22 | 22 | 27 | 11 | 20 | 20 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 18 | 10 | 18 | 14 | 14 | 13 | 15 | 20 | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 5 | 6 | 3 | 5 | 10 | 4 | 7 | 7 | 15 | 17 | 13 | 16 | 12 | 10 | 22 | 13 | 27 | NS | NS | NS | NS | NS | 2 | 2 | 7 | 4 | 2 | 8 | 9 | 10 | 7 | 8 | 11 | 18 | 10 | 10 | 17 | 19 | 17 | 23 | 14 | 20 | 15 | 18 | 15 | 6 | 12 | 6 | 6 | 2 | 4 | 3 | 5 | 6 | 5 | 5 | 12 | 11 | 24 | 21 | 14 | 30 | 28 | 23 | 23 | 15 | 37 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 15 | NS | NS | NS | NS | NS | NS | 16 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 14 | 12 | 18 | 14 | 9 | 17 | 21 | 33 | 17 | 24 | NS | NS | NS | NS | NS | NS | 4 | 4 | 3 | 3 | 5 | 6 | 9 | 6 | 7 | 24 | 19 | 18 | 19 | 28 | 28 | 33 | 28 | 18 | 33 | 28 | 20 | 23 | 28 | 12 | 4 | 4 | 7 | 0 | 7 | 4 | 13 | 10 | 8 | 15 | 10 | 16 | 11 | 18 | 24 | 26 | 23 | 25 | 19 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 8 | 11 | 6 | 15 | 19 | 14 | 13 | 10 | 15 | 20 | 20 | 29 | 14 | 17 | 16 | 28 | 12 | 7 | 2 | 2 | 4 | 1 | 3 | 5 | 9 | 15 | 4 | 13 | 22 | 15 | 10 | 9 | 16 | 16 | 21 | 21 | 19 | 26 | 28 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 11 | 8 | 7 | 7 | 17 | 17 | 8 | 20 | 15 | 26 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | 3 | 4 | 2 | 4 | 4 | 4 | 7 | 10 | 11 | 19 | 17 | 16 | 15 | 14 | 28 | 31 | 23 | 18 | 21 | 22 | 20 | 16 | 10 | 12 | 5 | 2 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 24 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 16 | 11 | 8 | NS | 14 | 15 | 17 | NS | 25 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 6 | NS | 8 | 12 | 14 | NS | 15 | NS | NS | NS | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 9 | 9 | 14 | 11 | 9 | 17 | 10 | 12 | 16 | 27 | 20 | 30 | 19 | NS | NS | NS | NS | NS | 2 | 1 | 4 | 9 | 9 | 6 | 4 | 11 | 12 | 16 | 26 | 17 | 5 | 13 | 27 | 20 | 28 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 02 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 03 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 04 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | NS | NS | NS | NS | 07 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 0 | 0 | 0 | 0 | 0 | 08 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 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 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 12 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | NS | NS | NS | NS | NS | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | NS | NS | NS | NS | 16 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 19 | 1 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 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 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | 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 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 24 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | NS | 25 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | NS | 0 | 0 | 0 | NS | 0 | NS | NS | NS | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ----------------------------------------------------------------------------- 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 2007.03.10