Radio Meteor Observation in Japan No.254 December 2022 - English : https://www.iprmo.org - Japanese: https://www.amro-net.jp ----------------------------------------------------------------------------- Observer : Kenji Fujito Location : Yokkaichi, Mie, Japan (34.96 N, 136.61 E) Frequency: 53.755 MHz Transmitter Location: Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) 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 -- Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 2 16 15 16 13 17 18 7 6 8 3 6 4 5 1 0 3 3 5 1 2 4 2 7 02 | 6 5 25 19 14 17 17 12 10 5 3 3 4 2 0 3 3 4 1 6 4 8 8 7 03 | 10 7 15 12 15 11 5 11 11 9 8 1 4 3 3 1 2 0 0 6 5 5 8 2 04 | 10 11 13 12 16 21 26 21 15 6 4 10 9 1 1 5 4 1 6 4 4 4 11 6 05 | 4 9 17 16 16 21 28 10 18 4 12 8 1 2 5 1 4 10 1 4 2 8 9 12 06 | 16 18 16 11 15 18 10 14 8 6 3 2 0 1 0 5 2 2 4 3 3 4 2 5 07 | 4 7 11 14 5 17 20 5 10 12 4 5 6 4 3 2 3 0 2 1 7 4 4 6 08 | 10 10 16 22 22 16 19 11 7 7 4 2 2 1 3 1 3 3 5 3 1 5 13 7 09 | 8 12 20 23 21 24 21 12 11 6 9 5 5 3 5 2 4 0 2 5 4 8 12 12 10 | 3 11 4 12 20 19 18 9 12 6 3 5 4 6 2 1 2 1 4 4 8 6 4 10 11 | 10 10 15 9 15 22 14 24 11 12 8 8 6 7 4 3 4 4 3 7 9 9 6 10 12 | 13 18 10 14 15 22 30 15 6 4 3 2 0 0 3 0 5 2 3 11 19 27 23 10 13 | 6 11 13 9 17 30 32 30 12 11 7 8 8 6 9 1 1 4 3 9 23 29 33 32 14 | 10 9 2 7 19 22 16 22 24 12 5 5 0 4 4 4 %0 0 4 11 16 40 34 25 15 | 7 14 24 25 30 35 33 19 12 13 2 0 4 2 0 0 2 2 4 8 6 16 11 8 16 | 1 8 7 5 10 12 9 14 7 7 8 6 4 9 4 3 2 0 1 7 3 10 7 7 17 | 3 8 17 16 17 11 17 11 6 11 7 2 11 8 3 2 3 1 2 4 10 2 8 5 18 | 7 16 10 11 11 14 14 15 5 3 2 2 NS NS NS NS NS 1 0 2 1 0 1 1 19 | 0 5 6 9 4 1 9 9 1 0 0 0 2 1 0 0 0 4 0 2 1 3 2 3 20 | 4 10 13 15 22 10 15 13 5 5 2 3 3 3 1 3 1 0 5 3 3 3 3 5 21 | 10 6 10 13 11 7 13 7 9 9 7 3 6 5 3 3 4 2 3 4 5 6 4 4 22 | 10 8 17 6 13 10 9 7 7 6 10 9 10 6 3 5 3 0 2 2 3 5 1 2 23 | 2 2 4 2 0 5 1 3 0 1 1 %3 NS NS NS NS NS NS %2 %0 0 1 0 0 24 | 4 8 8 4 4 5 8 8 4 5 3 4 10 7 8 4 1 0 1 0 3 2 1 4 25 | 1 5 10 15 7 9 11 6 5 2 6 5 2 3 3 6 5 7 4 2 5 3 2 0 26 | 2 4 10 3 9 6 12 11 12 8 11 7 7 3 1 1 2 1 2 0 1 8 1 10 27 | 7 7 12 13 8 13 6 11 7 8 4 1 5 3 3 0 1 4 2 2 1 1 2 2 28 | 2 5 14 8 10 17 13 7 11 2 6 4 3 2 4 3 1 1 2 3 3 2 2 5 29 | 1 7 4 14 12 9 10 12 8 1 NS NS %2 2 0 1 1 1 1 1 3 2 7 8 30 | 11 6 12 5 8 16 12 7 10 11 13 8 2 1 2 1 3 1 3 3 2 2 4 7 31 | 5 11 13 9 12 14 13 9 6 8 5 1 5 3 6 1 0 2 2 3 0 8 8 5 ---+------------------------------------------------------------------------ Dec| 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 Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 1 1 04 | 1 1 05 | 06 | 1 1 2 07 | 1 1 08 | 1 1 09 | 1 1 10 | 11 | 1 12 | 1 13 | 1 1 1 14 | 1 1 1 15 | 1 1 16 | 17 | 1 18 | 19 | 20 | 21 | 1 22 | 1 23 | 1 24 | 25 | 1 26 | 1 27 | 1 28 | 1 1 29 | 30 | 31 | ---+------------------------------------------------------------------------ Dec| 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: 50.017 MHz Transmitter Location: Miyazaki University (131.4 E, 31.8 N) HAM beacon (JA6YBR) (50 W CW, 50.017 MHz) No modulation except for identification Antenna : 2el. HB9CV Az:200deg. horizon. Receiver: R820T2-SDR+TCXO SDRRadio Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 2 0 0 1 3 1 4 5 2 4 8 2 1 5 7 6 2 1 %5 3 6 0 3 0 02 | 0 0 0 3 2 3 2 %3 4 2 1 0 0 1 2 1 1 %1 %2 3 IF 0 0 2 03 | 0 0 0 0 1 2 5 2 1 0 1 4 9 4 0 2 4 1 4 %4 3 3 10 IF 04 | 10 6 9 8 15 10 15 12 9 14 12 6 1 2 7 4 6 1 %0 IF 8 6 6 6 05 | 5 5 12 9 14 10 2 7 7%12%10 11 10 4 3 5 5 3 1 2 3 11 11 1 06 | 7 7 10 8 8 13 9 6 10 7 10 2 10 5 1 4 1 9 %4 IF 11 6 2 6 07 | 4 6 3 11 5 5 8 6 10 10 3 6 3 2 3 4 4 %0 %2 IF IF 1 0 0 08 | 1 1 3 1 3 0 3 3 7 14 5 5 11 5 6 2 3 1 IF 3 1 %5 9 %6 09 | %4 1 0 0 0 1 1 3 13 10 10 9 10 5 5 1 4 1 3 6 %2 IF IF %2 10 | 0 0 0 1 0 0 3 9 16 13 10 8 8 4 6 3 5 4 3 4 10 6 4 9 11 | 12 5 4 12 11 12 15 10 13 5 5 3 6 9 8 3 %0 %2 3 8 13 10 9 %9 12 | IF %5 3 2 14 12 19 9 8 9 9 4 8 5 5 6 0 6 4 IF 21 17 11 12 13 | 9 6 5 12 14 28 22 19 18 20 %6 %7 9 5 1 3 2 3 4 %8 21 22 23 13 14 | 20 4 16 15 22 33 16 39 31 20 12 10 9 4 7 4 2 3 4 9 24 43 36 25 15 | 47 11 10 7 23 19 6 28 20 11 3 10 18 7 3 2 5 8 %2 IF 10 6 2 2 16 | 4 8 9 7 12 8 10 9 18 11 13 5 5 11 4 4 2 5 %5 4 %2 8 12 8 17 | 11 7 6 6 6 6 5 10 8 8 10 8 6 9 8 12 5 2 %2 %0 6 1 10 6 18 | 8 9 6 2 6 8%12 IF %5 18 10 %6 3 6 1 0 3 1 0 IF 5 3 1 1 19 | 4 6 10 6 11 13 6 3 6 14 18 10 6 10 2 8 1 0 4 5 3 6 6 5 20 | 6 7 8 4 16 21 7 8 17 11 5 %6 6 %5 IF 6 2 5 %6 %0 0 5 4 5 21 | 5 5 6 7 11 3 1 8 9 7 10 5 5 6 5 6 0 0 3 3 1 2 4 2 22 | 2 8 8 7 3 17 8 11 10 12 8 10 9 5 5 6 3 8 3 IF %6 7 3 6 23 | 2 5 5 6 13 2 4 10 10 12 8 23 15 6 8 2 3 0 1 %0 1 2 3 3 24 | 10 5 9 5 8 6 9 20 13 7 8 12 8 9 10 4 3 5 2 6 5 %1 IF %2 25 | IF 3 8 7 11 9 7 7 17 8 8 7 10 3 2 10 2 2 %5 IF 3 2 2 3 26 | 2 5 7 7 12 11 %5 10 9 11 9 5 8 7 5 0 3 1 0 1 3 1 4 7 27 | 9 5 8 11 13 7 13 6 8 8 4 6 7 2 3 1 1 2 %2 IF 3 6 1 3 28 | 5 8%14 IF IF IF IF 5 4 9 10 6 8 5 5 5 0 3 2 2 %2 %0 0 0 29 | 0 1 2 2 0 0 1 8 9 7 4 7 1 3 3 1 3 %1 %2 1 3 0 2 4 30 | 3 1 5 3 7 1 2 6 2 5 9 4 9 4 1 3 2 1 3 1 6 2 3 3 31 | 2 4 5 4 7 5 6 10 8 11 12 6 8 9 1 5 0 4 2 2 5 1 2 2 ---+------------------------------------------------------------------------ Dec| 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 Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 04 | 1 1 05 | 06 | 07 | 1 08 | 09 | 10 | 11 | 1 12 | 1 13 | 1 14 | 1 15 | 1 1 16 | 17 | 1 18 | 1 19 | 1 20 | 21 | 1 22 | 1 2 23 | 24 | 25 | 1 26 | 27 | 28 | 1 29 | 1 30 | 1 31 | ---+------------------------------------------------------------------------ Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Frequency: 92.5 MHz Transmitter Location: FM-broadcast at Kagoshima, Japan Antenna : 5el-Yagi Az90deg Receiver: R820T2-SDR+TCXO SDRRadio Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 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 33 46 42 52 40 34 46 35 46 38 40%33 IF IF%17 9 8 11 10 19 16 17 16 02 | 15 41 42 49 49 36 31 43 38 43 53 IF IF IF IF%20 23 %8%10 9 5 7 13 13 03 | 20 35 51 49 55 51 59 92 77 79 IF IF IF IF IF 14 13 11 10 21 14 12 17 13 04 | 10 19 37 41 37 40 49 44 45 77 44 IF IF IF 30 19 20 15 18 17 2 12 4 11 05 | 20 24 35 43 39 40 39 39 44 51 IF%34%38 35 40 25 20 12 9 6 14 16 18 15 06 | 18 28 49 49 48 41 42 37%45%30 IF%42 IF IF%36 17 11 14 13 15 10 16 9 17 07 | 18 24 47 42 44 41 38 38 40 38 IF IF IF IF IF%17 18 18 10 14 21 19 13 11 08 | 21 21 26 36 43 39 39 33 37 35 42 IF IF IF IF 19 18 19 9 20 19 15 19 22 09 | 27 20 49 58 59 70 49 45%46 35%41 IF IF IF IF 24 12 12 6 12 19 20 15 24 10 | 57 59 52 72 66 69 43 46%52%41%44 IF IF IF IF%28 10 17 11 10 17 21 22 21 11 | 31 25 37 60 66 55 55 58%35 41 34 IF IF IF IF%16 11 9 19 14 12 20 31 28 12 | 51 28 36 62 67 70 72 60 52 48 48 IF IF IF IF%18 18 16 10 15 34 27 42 25 13 | 20 27 52108118 98 79 90%83 59%54 IF IF IF IF%15 19 9 16 30 50 63 67 66 14 | 53 26 45171173160118123 90 73 29%48 IF IF IF 20 19 16 19 45 68 66 84 79 15 | 72 50 96190196149113 88101 69%50 33%42 IF%24 21 11 10 10 12 18 28%18 32 16 | 25 29 39 43 41 47 52 60 56 41 37 44%30 IF IF%11 13 14 6 9 11 11 13 16 17 | 20 19 24 36 40 48 30 30 44 35 45 35 37 32 28 12 15 14 9 15 19 8 6 10 18 | 20 27 29 36 28 37 50 49 28 48 68%48 IF IF IF%22 17 9 10 6 14 9 15 8 19 | 11 24 33 24 33 25 33 43 34 26 31 45 IF IF%28 19 22 10 8 9 11 8 14 14 20 | 18 24 21 24 42 39 30 46 41 27%27 IF IF IF IF%20 9 7 9 8 9 10 9 10 21 | 19 16 21 41 36 34 34 37 31 39 39 50 34 43 27 15 14 11 10 8 11 9 13 14 22 | 12 17 29 35 39 25 31 21 36 35%43 IF%50 IF IF 28 10 13 17 9 7 14 17 13 23 | 14 23 42 31 43 30 38 29 35 49 21 39 34 27 34 14 16 11 10 9 13 12 7 7 24 | 12 29 28 35 35 30 32 42 26 30 41%28 IF IF%16 20 4 10 5 8 9 7 16 13 25 | 10 24 27 36 42 29 24 25 44%44 42 IF IF IF%14%14 9 8 10 15 10 11 12 19 26 | 9 29 25 40 34 30 31 31 37 36%24 IF IF IF IF IF 13 9 5 12 8 12 17 7 27 | 14 25 28 30 38 27 26 32 34%54 IF IF IF IF IF%24 16 7 9 8 10 7 12 8 28 | 17 14 23 30 19 35 30 33 36%45 34 IF IF IF IF%18 7 11 5 11 8%11%13 12 29 | 15 16 32 30 36 26 24 36 32%59%53 IF IF IF IF%21 12 10 7 6 10 17 8 11 30 | 14 18 26 27 32 39 29 29 31 40%42 32 IF IF%36 25 11 17 9 4 18 8 17 32 31 | 7 27 19 29 32 27 32 35 31 38%68 IF IF%28%27%11 18 10 8 13 10 4 7 8 ---+------------------------------------------------------------------------ Dec| 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 Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 1 1 2 1 1 4 02 | 1 1 03 | 1 1 1 1 2 1 04 | 1 1 1 1 1 2 2 1 1 1 05 | 1 1 1 2 1 06 | 3 1 1 1 07 | 1 2 1 08 | 1 09 | 10 | 1 1 1 1 11 | 1 2 12 | 1 1 4 1 1 2 1 13 | 1 1 3 5 1 1 1 1 2 1 14 | 1 2 3 1 2 2 1 15 | 1 6 2 4 5 2 3 6 1 1 1 16 | 2 1 2 1 1 17 | 1 1 1 1 1 1 1 18 | 2 1 1 2 19 | 2 1 20 | 1 21 | 1 1 22 | 1 1 2 2 1 1 1 23 | 1 1 2 1 1 1 1 1 24 | 1 1 25 | 1 1 1 3 26 | 2 1 3 1 27 | 1 1 1 1 28 | 2 1 1 4 29 | 1 1 2 1 30 | 1 1 2 1 31 | 2 1 ---+------------------------------------------------------------------------ Dec| 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: 53.755 MHz Transmitter Location: Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification Antenna : HB9CV 2el. zenith(el.S-N) Receiver: AITEC MRX-50 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 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 10 2 4 6 4 6 5 11 4 12 4 7 2 1 0 2 3 4 3 4 7 8 9 02 | 5 9 10 9 8 9 4 8 10 8 10 5 4 7 2 4 4 0 4 7 2 7 13 11 03 | 13 7 9 8 8 5 11 8 7 6 5 7 8 7 2 1 1 0 2 2 6 4 10 8 04 | 7 9 5 8 9 8 4 10 7 6 10 8 5 5 4 5 4 1 4 4 6 8 7 12 05 | 12 11 4 8 10 8 12 4 9 7 4 6 4 4 1 3 2 2 1 3 4 7 10 11 06 | 16 7 10 9 11 5 5 10 4 12 10 6 4 4 4 1 1 2 1 1 4 7 8 8 07 | 11 6 5 8 10 6 6 5 10 6 5 13 8 8 2 2 2 1 0 6 5 9 11 18 08 | 16 10 6 10 9 7 4 10 7 4 5 2 4 4 6 3 3 1 0 4 6 9 8 16 09 | 14 6 9 9 11 10 11 13 8 10 6 7 9 5 4 0 1 1 1 3 4 7 14 14 10 | 10 10 6 6 8 8 8 9 6 13 4 4 4 1 3 3 3 4 2 6 10 6 16 18 11 | 15 8 11 3 13 8 5 4 9 8 8 6 5 5 2 2 4 4 4 6 6 7 15 17 12 | 16 4 3 6 3 9 5 12 12 3 10 6 3 2 3 3 2 1 6 16 13 23 23 36 13 | 29 8 8 4 13 5 13 14 8 9 7 1 4 3 4 0 1 1 5 11 18 22 48 57 14 | 79 9 7 6 3 19 23 22 -- 7 7 9 3 3 2 2 -- -- -- 18 19 33 57 57 15 | 79 19 10 13 9 11 9 19 9 12 6 7 4 3 4 3 0 1 3 3 7 8 18 9 16 | 12 6 8 12 5 9 7 5 9 6 5 8 5 3 3 1 1 3 3 6 7 6 7 9 17 | 4 7 4 3 4 7 5 8 7 11 11 3 6 5 4 1 2 3 3 2 3 7 8 5 18 | 6 5 10 9 8 6 11 5 7 10 9 3 6 5 6 3 4 3 2 3 9 2 6 10 19 | 4 12 7 8 8 9 4 8 10 9 6 7 5 2 8 2 2 4 2 4 2 8 7 5 20 | 4 7 5 7 4 9 7 5 7 6 6 6 7 4 4 4 3 0 1 5 5 6 5 9 21 | 4 9 7 12 3 6 5 9 8 10 8 5 7 5 2 2 5 1 4 5 2 5 8 2 22 | 8 9 5 6 8 4 7 8 10 5 4 10 4 3 2 5 7 6 4 1 3 7 3 7 23 | 4 6 1 9 4 5 3 8 6 7 5 4 7 9 3 3 3 4 1 4 4 3 9 7 24 | 6 8 1 8 3 4 1 4 9 10 2 6 5 3 2 1 1 5 1 2 3 6 6 3 25 | 3 4 8 7 4 3 9 2 16 5 6 4 6 2 5 5 1 3 1 2 4 6 5 8 26 | 10 5 9 5 5 5 3 11 5 8 10 7 5 4 3 2 1 1 0 4 5 3 7 8 27 | 7 6 7 6 7 6 5 6 6 6 7 5 11 5 1 4 1 1 1 1 1 5 6 8 28 | 6 7 2 10 6 10 8 6 6 3 6 8 7 5 2 1 1 1 2 1 2 3 5 7 29 | 8 8 1 6 4 3 8 5 4 2 7 9 6 5 1 1 3 2 0 0 1 3 6 7 30 | 4 9 7 7 5 6 7 8 6 1 6 8 5 3 2 4 0 0 2 3 3 3 5 6 31 | 6 7 7 3 2 5 4 6 4 3 3 6 4 6 1 2 2 0 0 2 2 1 5 4 ---+------------------------------------------------------------------------ Dec| 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 Dec| 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 | 1 04 | 1 1 1 05 | 1 06 | 1 1 07 | 1 1 1 08 | 1 2 1 1 09 | 2 1 10 | 1 11 | 12 | 1 1 1 13 | 1 1 1 14 | 1 1 1 15 | 1 1 1 1 16 | 1 1 1 17 | 1 18 | 1 19 | 20 | 1 21 | 1 22 | 23 | 1 1 24 | 1 25 | 1 1 26 | 1 1 27 | 1 1 1 1 28 | 1 29 | 30 | 1 1 31 | ---+------------------------------------------------------------------------ Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Frequency: 116.900 MHz Transmitter Location: Chitose-VOR at Tomakomai city (141.7 E, 42.7 N) VOR Beacon for Air-flight (200W 30Hz AM, 116.900 MHz) Antenna : 5el-Yagi Horizon Receiver: AIRSPYmini Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 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 | 4 7 8 9 8 9 8 8 4 3 5 6 6 6 6 5 3 2 2 1 9 6 3 2 02 | 3 4 5 10 6 6 4 10 5 6 8 6 2 1 2 1 3 3 2 4 5 7 4 1 03 | 3 1 3 10 4 7 1 10 11 3 4 6 6 2 4 6 4 2 4 3 6 2 9 5 04 | 4 4 3 7 9 9 5 8 4 9 5 4 1 4 1 2 4 1 6 8 4 4 6 5 05 | 3 4 2 7 14 2 11 7 6 6 2 9 3 5 4 2 1 1 3 5 4 5 6 4 06 | 3 5 7 5 9 6 4 5 6 4 8 3 6 5 7 2 3 2 5 6 9 9 6 7 07 | 4 5 7 8 6 10 6 10 2 11 5 7 7 6 4 1 2 2 4 9 8 10 7 7 08 | 8 6 10 15 15 9 9 8 8 4 6 6 10 5 5 4 4 4 5 8 6 13 8 9 09 | 7 4 7 6 8 18 15%10 15 12 3 5 3 13 4 3 1 3 6 8 5 9 8 10 10 | 6 10 8 14 13 15 7 16 6 10 8 6 8 2 3 %5 5 2 6 10 10 14 11 7 11 | 9 6 5 10 8 21 14 12 11 9 12 8 8 4 6 2 2 2 2 8 6 23 15 15 12 | 12 7 9 19 22 29 12 20 8 7 10 7 3 6 8 4 2 7 9 8 16 44 26 25 13 | 5 8 6 21 23 21 30 20 14 9 6 7 7 8 5 5 2 2 17 16 40 38 44 52 14 | 41 7 15 54 63 54 43 37 20 15 7 9 5 3 3 2 4 4 10 37 50 58 53 52 15 | 42 33 33 44 40 45 32 26 19 9 10 5 7 7 5 1 3 1 4 5 17 12 17 14 16 | 8 4 11 5 9 13 10 17 9 13 10 9 14 8 7 2 2 3 1 6 4 11 9 10 17 | 5 12 7 8 8 7 15 4 11 8 7 6 4 7 3 4 5 1 6 9 3 10 13 6 18 | 10 4 7 5 10 15 12 11 8 10 3 11 7 4 0 5 3 1 3 7 3 4 9 4 19 | 9 6 11 13 10 11 7 12 10 6 5 6 3 7 3 1 0 3 1 2 5 8 10 6 20 | 9 3 6 7 17 11 7 10 13 10 5 6 8 4 0 4 2 7 4 7 5 4 12 9 21 | 6 14 8 8 8 6 11 9 12 14 11 5 5 3 5 8 3 2 7 3 7 10 4 5 22 | 7 11 8 10 8 7 7 8 8 7 5 8 7 6 4 9 2 5 3 5 5 6 7 4 23 | 6 8 4 7 11 8 5 8 3 7 8 3 7 6 2 2 0 5 5 6 2 3 2 7 24 | 4 10 7 11 6 11 7 4 7 7 8 8 6 7 5 3 2 1 8 2 1 4 4 4 25 | 5 5 5 4 7 5 10 9 7 13 11 %5 6 6 1 4 0 3 6 4 0 3 8 3 26 | 5 1 4 4 7 4 7 9 6 9 6 3 2 5 3 1 3 6 4 3 11 7 4 7 27 | 4 6 13 10 9 8 11 12 12 9 10 9 4 3 5 3 2 3 3 5 4 5 9 5 28 | 6 2 8 6 12 12 9 5 9 11 9 7 8 3 5 3 3 1 1 2 5 12 3 3 29 | 6 5 7 14 11 12 15 12 12 19 13 7 7 6 5 4 3 1 2 3 6 11 4 2 30 | 3 11 12 5 7 13 7 7 9 14 7 14 10 6 7 3 4 5 4 0 3 9 5 3 31 | 8 9 8 13 5 9 11 9 16 5 9 8 8 11 4 5 4 1 2 7 3 9 2 4 ---+------------------------------------------------------------------------ Dec| 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 Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 1 1 02 | 2 03 | 1 1 04 | 1 1 1 05 | 1 06 | 1 1 2 07 | 1 1 08 | 1 1 1 1 1 09 | 10 | 11 | 1 12 | 1 1 1 1 1 13 | 1 1 14 | 1 2 1 15 | 3 1 1 1 2 1 16 | 1 2 1 1 1 17 | 1 18 | 1 19 | 1 1 1 20 | 21 | 1 22 | 23 | 1 1 1 24 | 1 1 1 25 | 26 | 1 27 | 1 1 28 | 1 29 | 1 30 | 1 1 31 | 1 ---+------------------------------------------------------------------------ Dec| 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: Hironbu Shida Location: Akita, Akita, Japan (140.1 E, 39.4 N) Frequency: 53.755 MHz Transmitter Location:@ Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification Antenna : HB062FDX Receiver : AITEC MRX-50 Method : by using MROFFT software (by Michinari Yamamoto) manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 0 | 2 | 4 | 3 | 3 | 0 | 0 | 0 |Nov 01 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 3 | 5 | 2 | 2 | 0 | 1 | 0 | 02 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 03 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 1 | 4 | 1 | 2 | 3 | 1 | 05 | 1 | 1 | 2 | 2 | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 0 | 3 | 2 | 1 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 4 | 3 | 1 | 0 | 0 | 07 | 2 | 6 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 3 | 0 | 1 | 1 | 2 | 2 | 1 | 08 | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 3 | 1 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 3 | 09 | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 2 | 5 | 1 | 0 | 0 | 7 | 4 | 2 | 2 | 10 | 0 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 3 | 3 | 2 | 2 | 1 | 2 | 0 | 2 | 4 | 1 | 1 | 1 | 0 | 1 | 1 | 11 | 0 | 1 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 0 | 0 | 2 | 1 | 2 | 2 | 3 | 1 | 0 | 2 | 4 | 1 | 3 | 2 | 12 | 1 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 7 | 2 | 3 | 1 | 1 | 1 | 1 | 1 | 2 | 4 | 0 | 1 | 0 | 13 | 1 | 2 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 4 | 5 | 6 | 5 | 6 | 5 | 1 | 2 | 2 | 2 | 3 | 6 | 8 | 4 | 9 | 14 | 8 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 4 | 6 | 7 | 6 | 10 | 8 | 0 | 1 | 3 | 3 | 0 | 5 | 1 | 3 | 3 | 15 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 16 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 2 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 21 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 1 | 22 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 3 | 4 | 2 | 1 | 2 | 1 | 1 | 1 | 0 | 3 | 23 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 24 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 2 | 25 | 0 | 0 | 3 | 0 | 1 | 0 | 1 | 2 | 1 | 2 | 1 | 1 | 1 | 3 | 2 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 2 | 4 | 26 | 4 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 2 | 0 | 3 | 2 | 1 | 27 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 0 | 2 | 2 | 28 | 2 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | 1 | 2 | 3 | 1 | 4 | 1 | 1 | 1 | 3 | 0 | 0 | 29 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 2 | 2 | 2 | 1 | 30 | 0 | 1 | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 2 | 1 | 3 | 2 | 1 | 2 | 3 | 1 | 2 | 1 | 1 | 2 | 0 | 31 | 2 | 0 | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 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 Dec| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Nov 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 07 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 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 | 0 | 1 | 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 | 1 | 0 | 1 | 1 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 26 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 30 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 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: Norihiro Nakamura Location: Tsukuba, Ibaraki, Japan (140.1 E, 36.0 N) Frequency: 53.755 MHz Transmitter Location:@ Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification Antenna : Dipole Receiver : KENWOOD TH-F7 Method : by using MROFFT software (by Michinari Yamamoto) manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 4 | 5 | 3 | 4 | 3 | 0 | 0 | 2 |Nov 01 | 0 | 1 | 0 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 3 | 7 | 5 | 0 | 3 | 8 | 3 | 02 | 6 | 1 | 2 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 3 | 5 | 1 | 6 | 0 | 7 | 2 | 3 | 7 | 2 | 4 | 3 | 03 | 3 | 1 | 0 | 0 | 6 | 2 | 1 | 3 | 0 | 2 | 0 | 0 | 0 | 2 | 6 | 1 | 2 | 5 | 4 | 10 | 3 | 4 | 8 | 6 | 04 | 2 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 5 | 2 | 5 | 4 | 5 | 1 | 2 | 4 | 0 | 2 | 05 | 5 | 4 | 1 | 1 | 1 | 2 | 2 | 0 | 1 | 2 | 1 | 0 | 1 | 1 | 2 | 5 | 3 | 6 | 4 | 4 | 4 | 2 | 4 | 4 | 06 | 5 | 4 | 2 | 4 | 1 | 3 | 1 | 1 | 1 | 3 | 1 | 2 | 3 | 3 | 3 | 3 | 5 | 3 | 2 | 6 | 5 | 1 | 6 | 4 | 07 | 4 | 0 | 0 | 1 | 2 | 0 | 3 | 0 | 0 | 2 | 0 | 1 | 4 | 1 | 2 | 3 | 4 | 3 | 6 | 5 | 3 | 7 | 8 | 4 | 08 | 3 | 4 | 1 | 2 | 1 | 4 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 5 | 1 | 3 | 6 | 5 | 6 | 3 | 3 | 1 | 8 | 09 | 2 | 4 | 1 | 0 | 1 | 3 | 2 | 0 | 0 | 3 | 0 | 1 | 3 | 3 | 3 | 2 | 5 | 4 | 2 | 2 | 4 | 2 | 3 | 2 | 10 | 5 | 4 | 1 | 2 | 4 | 0 | 1 | 2 | 2 | 1 | 5 | 1 | 1 | 1 | 5 | 1 | 4 | 1 | 2 | 2 | 5 | 3 | 3 | 6 | 11 | 4 | 2 | 1 | 2 | 2 | 2 | 0 | 1 | 1 | 1 | 1 | 1 | 4 | 0 | 2 | 3 | 2 | 6 | 4 | 0 | 10 | 5 | 6 | 3 | 12 | 6 | 2 | 2 | 0 | 1 | 4 | 2 | 0 | 1 | 4 | 4 | 4 | 1 | 6 | 8 | 5 | 1 | 6 | 6 | 7 | 6 | 7 | 11 | 7 | 13 | 2 | 5 | 2 | 1 | 4 | 2 | 0 | 1 | 4 | 5 | 5 | 8 | 13 | 10 | 4 | 7 | 2 | 8 | 9 | 12 | 11 | 14 | 13 | 9 | 14 | 3 | 2 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 3 | 12 | 11 | 8 | 18 | 10 | 8 | 9 | 12 | 19 | 16 | 10 | 12 | 10 | 15 | 8 | 2 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 3 | 4 | 5 | 1 | 6 | 8 | 10 | 3 | 6 | 13 | 8 | 4 | 16 | 5 | 4 | 2 | 1 | 3 | 5 | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 4 | 1 | 6 | 5 | 4 | 3 | 3 | 1 | 1 | 3 | 2 | 17 | 3 | 5 | 4 | 5 | 1 | 1 | 2 | 3 | 1 | 0 | 1 | 2 | 1 | 3 | 1 | 2 | 4 | 4 | 3 | 6 | 5 | 6 | 4 | 4 | 18 | 4 | 4 | 0 | 3 | 1 | 1 | 0 | 0 | 2 | 2 | 1 | 0 | 0 | 3 | 4 | 5 | 5 | 5 | 6 | 6 | 3 | 4 | 0 | 0 | 19 | 5 | 4 | 1 | 4 | 1 | 1 | 3 | 1 | 3 | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 8 | 6 | 6 | 5 | 5 | 8 | 6 | 7 | 20 | 5 | 1 | 2 | 6 | 1 | 3 | 4 | 1 | 0 | 1 | 2 | 0 | 3 | 2 | 6 | 1 | 8 | 1 | 4 | 2 | 4 | 4 | 5 | 6 | 21 | 8 | 2 | 2 | 2 | 4 | 5 | 4 | 4 | 2 | 5 | 1 | 3 | 0 | 3 | 0 | 5 | 8 | 2 | 3 | 1 | 1 | 3 | 6 | 5 | 22 | 2 | 2 | 3 | 1 | 2 | 3 | 0 | 2 | 4 | 0 | 1 | 0 | 2 | 5 | 4 | 4 | 2 | 3 | 5 | 5 | 3 | 5 | 6 | 7 | 23 | 3 | 0 | 0 | 2 | 5 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 8 | 1 | 0 | 3 | 10 | 2 | 6 | 4 | 7 | 14 | 24 | 6 | 0 | 1 | 0 | 6 | 1 | 0 | 3 | 1 | 1 | 0 | 2 | 2 | 2 | 1 | 4 | 2 | 5 | 6 | 3 | 2 | 2 | 1 | 3 | 25 | 4 | 0 | 1 | 1 | 3 | 1 | 1 | 4 | 1 | 0 | 0 | 0 | 2 | 5 | 10 | 8 | 6 | 4 | 2 | 2 | 3 | 3 | 4 | 1 | 26 | 5 | 2 | 4 | 0 | 2 | 1 | 3 | 2 | 1 | 0 | 1 | 1 | 0 | 2 | 2 | 1 | 2 | 1 | 9 | 3 | 2 | 9 | 1 | 3 | 27 | 5 | 0 | 3 | 2 | 1 | 2 | 1 | 2 | 0 | 2 | 2 | 3 | 3 | 6 | 5 | 7 | 2 | 1 | 7 | 2 | 4 | 2 |??? |??? | 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 3 | 0 | 1 | 3 | 3 | 2 | 3 | 0 | 29 | 2 | 6 | 0 | 2 | 2 | 1 | 0 | 1 | 0 | 2 | 2 | 2 | 0 | 1 | 2 | 4 | 2 | 6 | 2 | 3 | 2 | 4 | 8 | 6 | 30 | 4 | 2 | 3 | 2 | 2 | 4 | 3 | 1 | 2 | 2 | 2 | 0 | 3 | 2 | 5 | 2 | 2 | 3 | 5 | 1 | 4 | 4 | 2 | 3 | 31 | 3 | 7 | 2 | 0 | 2 | 4 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 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 Dec| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Nov 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 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 | 0 | 0 | 1 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 23 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |??? |??? | 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 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 | 0 | 1 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 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: 53.755 MHz Antenna : 2el-HB9CV, 4mH (90-270 Azimuth(East-West), 90elevation) Transmitter Location: Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) 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 -- Dec| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 2 | 1 | 4 | 4 | 0 | 1 |Nov 01 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 3 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 4 | 0 | 0 | 1 | 0 | 03 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 0 | 3 | 2 | 04 | 1 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 05 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 2 | 0 | 06 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 2 | 0 | 08 | 0 | 0 | 2 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 2 | 0 | 2 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 4 | 1 | 1 | 2 | 1 | 0 | 1 | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 3 | 1 | 2 | 2 | 12 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 3 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 4 | 5 | 2 | 1 | 13 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 3 | 0 | 0 | 1 | 1 | 4 | 5 | 7 | 2 | 14 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 3 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 4 | 0 | 1 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 22 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 24 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 28 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 31 | 0 | 0 | 1 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 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 Dec| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Nov 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 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 | 0 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 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 : Ikuhiro Yokoyama Location : Fuchu, Hiroshima, Japan (135.25 E, 34.57 N) Frequency: 89.4 MHz Antenna : FM.V-Low 5el. Transmitter Location: Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification Reciever: RTL-SDR Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 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 Dec| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 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 : Hiroshi Ogawa Location : Tsukuba, Ibaraki, Japan (36.04 N, 140.05 E) Frequency: 89.4 MHz Antenna : AF-4 (4el.) horizon, dir: south-west Receiver: R820T2 & SDR + TCXO (USB) Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 | 11 | 11 | 9 | 20 | 12 | 14 | 14 | 17 |Nov 01 | 16 | 5 | 16 | 14 | 14 | 7 | 18 | 8 | 5 | 10 | 8 | 15 | 9 | 11 | 6 | 12 | 7 | 11 | 14 | 11 | 10 | 8 | 15 | 9 | 02 | 14 | 8 | 10 | 30 | 12 | 14 | 8 | 5 | 8 | 5 | 9 | 7 | 2 | 6 | 4 | 12 | 17 | 13 | 21 | 16 | 12 | 22 | 19 | 19 | 03 | 13 | 13 | 18 | 12 | 11 | 14 | 14 | 14 | 16 | 12 | 11 | 9 | 7 | 10 | 14 | 10 | 18 | 21 | 16 | 13 | 9 | 12 | 19 | 22 | 04 | 15 | 11 | 23 | 8 | 19 | 19 | 14 | 11 | 8 | 10 | 11 | 8 | 5 | 5 | 14 | 15 | 10 | 12 | 15 | 16 | 16 | 23 | 14 | 17 | 05 | 11 | 13 | 5 | 12 | 11 | 8 | 12 | 6 | 8 | 8 | 7 | 8 | 8 | 4 | 7 | 2 | 13 | 14 | 18 | 13 | 12 | 15 | 12 | 12 | 06 | 8 | 8 | 7 | 5 | 7 | 13 | 10 | 8 | 15 | 12 | 10 | 11 | 6 | 6 | 8 | 9 | 8 | 6 | 15 | 16 | 14 | 14 | 14 | 11 | 07 | 20 | 16 | 9 | 15 | 18 | 15 | 11 | 12 | 9 | 10 | 21 | 9 | 12 | 7 | 10 | 13 | 17 | 11 | 15 | 18 | 17 | 7 | IF | 11 | 08 | 6 | 6 | 14 | 9 | 8 | 7 | 14 | 4 | 7 | 10 | 12 | 18 | 8 | 6 | 12 | 5 | 3 | 14 | 14 | 16 | 21 | 14 | 14 | 16 | 09 | 12 | 10 | 10 | 9 | 10 | 4 | 4 | 8 | 8 | 11 | 12 | 15 | 11 | 8 | 11 | 14 | 14 | 15 | 25 | 25 | 13 | 22 | 25 | 15 | 10 | 23 | 16 | 8 | 20 | 18 | 12 | 10 | 10 | 7 | 14 | 9 | 13 | 14 | 8 | 6 | 15 | 19 | 29 | 15 | 19 | 14 | 23 | 18 | 20 | 11 | 13 | 16 | 12 | 14 | 19 | 13 | 15 | 16 | 4 | 18 | 17 | 16 | 22 | 8 | 5 | 14 | NS | 16 | 15 | 18 | 20 | 23 | 24 | 27 | 12 | 18 | 18 | 14 | 8 | 7 | 10 | 3 | 15 | 4 | 13 | 25 | 33 | 33 | 17 | 10 | 12 | 14 | 10 | 20 | 20 | 24 | 44 | 43 | 50 | 13 | 19 | 16 | 12 | 16 | 14 | 9 | 2 | 10 | 9 | 16 | 38 | 54 | 73 | 31 | 3 | NS | 13 | 14 | 12 | 23 | 33 | 51 | 56 | 43 | 14 | 31 | 13 | 13 | 11 | 11 | 6 | 8 | 7 | 11 | 22 | 48 | 75 | 63 | 47 | 20 | 26 | 18 | 20 | 28 | 27 | 26 | 38 | 29 | 36 | 15 | 22 | 13 | 11 | 8 | 7 | 10 | 13 | 9 | 13 | 18 | 19 | 35 | 51 | 19 | 17 | 13 | 18 | 16 | 19 | 16 | 24 | 13 | 16 | 17 | 16 | 14 | 10 | 7 | 9 | 12 | 8 | 6 | 5 | 10 | 11 | 11 | 10 | 10 | 5 | 11 | 9 | 12 | 18 | 20 | 20 | 16 | 14 | 13 | 25 | 17 | 9 | 17 | 19 | 10 | 11 | 20 | 15 | 9 | 13 | 16 | 11 | 9 | 5 | 8 | 13 | 6 | 9 | 19 | 27 | 26 | 16 | 13 | 18 | 21 | 18 | 13 | 9 | 11 | 10 | 7 | 10 | 8 | 11 | 4 | 6 | 18 | 7 | 6 | 6 | 15 | 11 | 14 | 12 | 12 | 17 | 16 | 8 | 6 | 15 | 19 | 12 | 10 | 12 | 16 | 6 | 4 | 14 | 13 | 5 | 11 | 11 | 12 | 3 | 5 | 6 | 7 | 11 | 8 | 13 | 10 | 9 | 14 | 7 | 10 | 20 | 7 | 10 | 13 | 14 | 13 | 12 | 14 | 11 | 9 | 13 | 8 | 9 | 9 | 5 | 9 | NS | 14 | 7 | 10 | 11 | 17 | 13 | 11 | 14 | 21 | 17 | 12 | 15 | 13 | 2 | 19 | 7 | 9 | 11 | 4 | 13 | 5 | 6 | 12 | 5 | 14 | 16 | 15 | 17 | 21 | 22 | 25 | 15 | 25 | 22 | 16 | 23 | 26 | 17 | 16 | 14 | 14 | 9 | 8 | 9 | 13 | 9 | 8 | 10 | 17 | 9 | 20 | 13 | 17 | 16 | 22 | 11 | 22 | 12 | 23 | 14 | 14 | 17 | 8 | 14 | 11 | 12 | 6 | 16 | 18 | 7 | 10 | 7 | 18 | 15 | 15 | 13 | 22 | 24 | 22 | 27 | 24 | 21 | 21 | 24 | 22 | 26 | 22 | 21 | 18 | 13 | 16 | 11 | 5 | 7 | 2 | 5 | 6 | 8 | 12 | 12 | 7 | 12 | 18 | 14 | 18 | 11 | 5 | 11 | 25 | 8 | 8 | 13 | 4 | 11 | 6 | 9 | 4 | 4 | 6 | 5 | 6 | 7 | 10 | 5 | 9 | 11 | 8 | 12 | 13 | 23 | 16 | 12 | 17 | 26 | 10 | 8 | 8 | 5 | 6 | 5 | 9 | 5 | 6 | 8 | 4 | 5 | 2 | 5 | 2 | 8 | 12 | 6 | 14 | 12 | 9 | 2 | 6 | 7 | 27 | 8 | 11 | 11 | 9 | 7 | 7 | 7 | 9 | 5 | 10 | 4 | 5 | 9 | 11 | 8 | 12 | 10 | 12 | 8 | 12 | 16 | 11 | 7 | 9 | 28 | 15 | 6 | 12 | 11 | 13 | 10 | 11 | 6 | 8 | 6 | 5 | 2 | 3 | 7 | 6 | 6 | 12 | NS | 4 | 13 | 15 | 10 | 19 | 8 | 29 | 10 | 6 | 8 | 8 | 10 | 7 | 9 | 13 | 8 | 1 | 5 | 4 | 2 | 6 | 2 | 7 | 6 | 10 | 14 | 14 | 13 | 18 | 10 | 17 | 30 | 15 | 15 | 6 | 8 | 10 | 13 | 10 | 9 | 5 | 11 | 4 | 2 | 6 | 6 | 5 | 4 | 11 | 10 | 9 | 8 | 9 | 15 | 10 | 6 | 31 | 7 | 9 | 14 | 8 | 4 | 7 | 2 | 9 | 4 | 5 | 5 | 1 | 2 | 5 | 9 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 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 Dec| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |Nov 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 1 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 04 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 1 | 2 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | IF | 0 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 09 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 12 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 14 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 16 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 17 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 22 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 24 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 27 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 28 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 1 | 1 | 0 | 0 | 0 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 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 Frequency: 92.5 MHz Antenna : AF-4 (4el.) horizon, dir: west Receiver: R820T2 & SDR + TCXO (USB) Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 22 | 32 | 36 | 32 | 44 | 26 | 27 | 32 | 31 |Nov 01 | 39 | 21 | 34 | 24 | 34 | 20 | 34 | 17 | 6 | 13 | 10 | 16 | 10 | 13 | 10 | 18 | 19 | 24 | 24 | 23 | 23 | 17 | 32 | 18 | 02 | 26 | 25 | 23 | 28 | 25 | 20 | 16 | 8 | 10 | 10 | 15 | 12 | 8 | 6 | 14 | 17 | 32 | 30 | 45 | 41 | 38 | 37 | 35 | 38 | 03 | 19 | 26 | 30 | 23 | 16 | 18 | 20 | 21 | 24 | 14 | 16 | 11 | 10 | 17 | 21 | 15 | 27 | 29 | 28 | 31 | 30 | 35 | 44 | 35 | 04 | 20 | 22 | 28 | 23 | 25 | 29 | 20 | 15 | 11 | 11 | 18 | 8 | 14 | 13 | 26 | 31 | 32 | 26 | 37 | 29 | 26 | 34 | 26 | 34 | 05 | 29 | 29 | 27 | 33 | 26 | 23 | 20 | 8 | 12 | 6 | 10 | 13 | 7 | 2 | 9 | 19 | 26 | 38 | 31 | 25 | 29 | 40 | 24 | 40 | 06 | 24 | 22 | 15 | 18 | 18 | 21 | 27 | 14 | 16 | 14 | 12 | 23 | 19 | 12 | 10 | 23 | 25 | 33 | 30 | 35 | 27 | 31 | 29 | 24 | 07 | 38 | 25 | 24 | 31 | 27 | 33 | 20 | 17 | 11 | 13 | 25 | 9 | 12 | 11 | 18 | 20 | 23 | 22 | 25 | 25 | 28 | 30 | 28 | 19 | 08 | 17 | 13 | 27 | 17 | 16 | 9 | 23 | 9 | 9 | 12 | 16 | 18 | 14 | 4 | 9 | 14 | 21 | 27 | 28 | 30 | 32 | 21 | 26 | 23 | 09 | 20 | 18 | 18 | 21 | 21 | 14 | 11 | 9 | 12 | 12 | 10 | 14 | NS | 9 | 14 | 13 | 24 | 24 | 31 | 32 | 21 | 25 | 31 | 20 | 10 | 21 | 14 | 26 | 20 | 20 | 16 | 8 | 12 | 8 | 17 | 10 | 10 | 10 | 9 | 16 | 23 | 20 | 29 | 24 | 22 | 21 | 27 | 27 | 28 | 11 | 20 | 22 | 18 | 12 | 15 | 14 | 14 | 12 | 3 | 18 | 18 | 22 | 25 | 10 | 14 | 22 | 17 | 27 | 25 | 28 | 27 | 33 | 40 | 26 | 12 | 20 | 22 | 17 | 14 | 14 | 15 | 10 | 16 | 6 | 14 | 27 | 26 | 34 | 18 | 14 | 16 | 21 | 17 | 22 | 27 | 34 | 42 | 46 | 62 | 13 | 28 | 18 | 19 | 20 | 18 | 17 | 7 | 12 | 12 | 16 | 47 | 64 | 70 | 33 | 10 | 17 | 30 | 22 | 19 | 39 | 33 | 57 | 63 | 56 | 14 | 36 | 21 | 17 | 21 | 19 | 12 | 16 | 14 | 6 | 27 | 53 | 64 | 56 | 37 | 21 | 33 | 23 | 31 | 24 | 31 | 28 | 43 | 41 | 38 | 15 | 27 | 19 | 15 | 18 | 11 | 8 | 13 | 8 | 12 | 11 | 12 | 21 | 17 | 8 | 19 | 13 | 19 | 27 | 26 | 15 | 22 | 19 | 28 | 16 | 16 | 20 | 23 | 20 | 19 | 23 | 12 | 12 | 9 | 9 | 12 | 14 | 13 | 9 | 6 | 10 | 14 | 20 | 28 | 28 | 28 | 24 | 21 | 28 | 28 | 17 | 12 | 18 | 21 | 20 | 21 | 22 | 15 | 9 | 8 | 10 | 5 | 6 | 7 | 8 | 19 | 12 | 15 | 20 | 21 | 26 | 18 | 24 | 27 | 24 | 18 | 19 | 19 | 23 | NS | NS | 3 | 11 | 8 | 11 | 6 | 12 | 4 | 7 | 8 | 13 | 12 | 16 | 14 | 17 | 13 | 18 | 14 | 17 | 15 | 19 | 14 | 16 | 24 | 25 | 12 | 11 | 14 | 10 | 7 | 10 | 5 | 7 | 6 | 3 | 9 | 16 | 15 | 14 | 16 | 14 | 14 | 31 | 19 | 20 | 20 | 17 | 18 | 20 | 20 | 17 | 10 | 15 | 11 | 9 | 10 | 10 | 8 | 18 | 8 | 11 | 11 | 15 | 15 | 16 | 16 | 19 | 21 | 19 | 22 | 21 | 23 | 15 | 18 | 12 | 13 | 17 | 6 | 8 | 15 | 4 | 8 | 9 | 9 | 10 | 15 | 16 | 19 | 22 | 23 | 24 | 23 | 21 | 18 | 24 | 22 | 21 | 21 | 22 | 20 | 23 | 21 | 24 | 7 | 11 | 13 | 12 | 11 | 7 | 9 | 17 | 15 | 28 | 18 | 24 | 23 | 18 | 21 | 28 | 15 | 23 | 18 | 19 | 5 | 9 | 10 | 13 | 10 | 6 | 5 | 14 | 7 | 3 | 2 | 14 | 8 | 10 | 8 | 18 | 17 | 21 | 24 | 24 | 27 | 22 | 24 | 19 | 29 | 23 | 30 | 15 | 9 | 13 | 11 | 8 | 7 | 8 | 6 | 15 | 9 | 10 | 25 | 21 | 23 | 27 | 19 | 23 | 23 | 11 | 10 | 25 | 13 | 8 | 13 | 16 | 18 | 10 | 16 | 8 | 8 | 5 | 8 | 8 | 9 | 11 | 9 | 13 | 16 | 15 | 21 | 17 | 23 | 27 | 17 | 17 | 26 | 11 | 23 | 20 | 20 | 11 | 11 | 13 | 11 | 4 | 10 | 3 | NS | NS | NS | NS | NS | NS | NS | 18 | 17 | NS | NS | 17 | 21 | 27 | 20 | 20 | 27 | 18 | 17 | 13 | 16 | 13 | 7 | 10 | 6 | 9 | 11 | 15 | 17 | 14 | 11 | 14 | 13 | 25 | 24 | 23 | 25 | 22 | 28 | 22 | 22 | 14 | 32 | 26 | 14 | 13 | 12 | 12 | 10 | 9 | 2 | NS | 11 | 12 | 13 | 13 | 28 | 13 | 19 | 19 | 24 | 21 | 24 | 29 | 24 | 22 | 19 | 19 | 23 | 10 | 12 | 15 | 11 | 2 | 8 | 4 | 3 | 9 | 7 | 16 | 10 | 15 | 28 | 24 | 20 | 23 | 22 | 17 | 30 | 16 | 18 | 14 | 19 | 12 | 10 | 13 | 14 | 8 | 11 | 5 | 8 | 5 | 6 | 7 | 11 | 15 | 13 | 15 | 17 | 23 | 28 | 31 | 24 | 31 | 19 | 13 | 17 | 15 | 8 | IF | 9 | 10 | 6 | 9 | 8 | 5 | 5 | 8 | 10 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 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 Dec| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 |Nov 01 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 03 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 04 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 2 | 0 | 06 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 2 | 1 | 08 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 11 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 4 | 12 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 14 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 16 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 22 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 24 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 1 | 0 | NS | NS | 0 | 1 | 27 | 0 | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 29 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 31 | 2 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 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. I hope RMOJ will be helpful to radio observers, as well as all meteor observers. Hiroshi Ogawa 2023.01.06