Radio Meteor Observation in Japan No.241 November 2021 - 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 -- Nov| 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 24 14 18 22 25 15 21 12 10 13 13 6 6 7 9 2 7 7 11 4 6 4 11 02 | 8 10 14 13 19 25 12 21 16 16 2 8 8 3 1 0 2 4 5 5 8 8 14 12 03 | 8 10 14 16 30 14 13 18 %8 -- -- --%14 4 3 5 3 5 2 5 4 6 7 12 04 | 5 8 11 13 17 21 12 14 13 10 9 4 8 5 6 0 3 2 0 11 5 9 3 14 05 | 15 14 8 22 13 17 18 16 8 5 5 8 1 2 5 4 2 2 4 2 5 9 9 7 06 | 9 17 17 21 16 20 22 9 13 7 9 5 4 5 7 4 3 9 2 7 8 13 5 12 07 | 7 9 11 18 19 10 11 15 14 11 14 5 6 5 4 3 1 3 7 9 6 12 4 17 08 | 7 18 13 15 15 9 8 15 8 7 9 1 6 2 2 0 1 0 1 1 1 2 2 3 09 | 4 7 5 7 2 7 2 2 2 5 2 1 2 2 4 5 2 0 4 9 6 6 10 8 10 | 12 8 11 12 8 6 4 4 11 8 4 5 3 1 4 3 4 1 4 4 9 4 3 3 11 | 3 8 10 17 5 9 10 9 3 10 9 2 1 4 6 5 3 3 0 5 4 5 2 1 12 | 3 13 11 13 12 12 12 6 7 4 2 1 2 1 6 3 2 3 5 2 5 12 8 5 13 | 6 8 15 13 16 7 11 15 2 3 6 2 5 2 3 5 2 3 5 3 1 10 7 6 14 | 7 9 11 14 12 9 10 10 8 5 5 8 3 3 9 3 5 2 3 7 5 5 8 4 15 | 7 10 13 17 9 13 7 12 4 6 3 3 6 2 0 0 2 3 4 5 5 2 7 6 16 | 5 8 10 16 7 7 10 6 3 4 7 8 3 3 2 3 0 2 3 4 7 7 3 4 17 | 0 4 17 14 9 15 11 10 7 4 1 2 4 5 1 3 1 1 1 1 4 7 5 13 18 | 7 8 14 11 13 7 11 11 4 6 5 3 5 5 0 0 2 1 3 7 5 8 5 5 19 | 11 12 14 9 15 18 9 4 10 5 4 2 3 0 2 3 1 0 1 6 5 4 6 7 20 | 8 11 10 16 15 13 12 9 5 2 9 9 6 4 4 5 3 3 3 3 3 1 4 7 21 | 3 3 22 22 17 13 12 3 7 0 5 5 3 1 0 3 0 2 4 5 4 4 3 2 22 | 6 2 2 8 8 6 3 11 11 7 6 5 8 7 3 3 1 3 2 6 4 5 8 4 23 | 3 11 10 7 8 8 8 11 3 4 4 0 2 2 0 1 1 1 9 6 13 11 9 5 24 | 13 11 9 20 14 17 12 6 9 2 3 8 3 3 5 7 5 13 7 9 14 13 5 7 25 | 14 21 19 20 26 22 18 17 15 9 6 2 11 6 4 1 0 3 8 8 4 9 7 2 26 | 5 10 14 11 18 18 20 13 9 12 11 14 12 8 5 2 2 4 3 8 7 6 10 9 27 | 7 12 15 27 18 21 21 21 13 13 11 12 13 3 8 3 3 3 8 7 4 6 11 12 28 | 19 17 18 25 18 30 26 11 12 7 3 5 9 6 3 3 1 2 6 2 9 5 16 21 29 | 19 20 31 27 30 29 25 26 9 14 5 13 7 14 3 5 7 7 3 3 13 10 17 9 30 | 12 23 15 27 33 26 23 15 17 18 21 9 15 6 6 11 4 5 3 3 6 8 7 10 ---+------------------------------------------------------------------------ Nov| 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 Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 03 | 04 | 05 | 1 06 | 1 1 1 1 07 | 08 | 1 09 | 2 2 10 | 1 11 | 12 | 13 | 1 14 | 15 | 1 16 | 1 17 | 1 1 18 | 1 19 | 1 1 20 | 1 1 1 1 21 | 1 22 | 1 23 | 3 24 | 1 25 | 1 26 | 2 27 | 1 1 28 | 29 | 1 2 30 | 1 ---+------------------------------------------------------------------------ Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Tuboi Observatory[TSUBOI MASAKI] Location : Asakitaku,Hiroshimashi,JAPAN (34.45 N, 132.50 E) Frequency: 53.755 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 : 5.6m loop antenna (original) dir: zenith Receiver: AITEC MRX-50(53.75MHz) Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Nov| 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 6 7 13 8 3 7 10 8 8 5 %8 IF 2 0 0 1 1 4 8 1 %6 1 2 02 | 5 6 10 6 6 5 3 7 7 3 7 %4 1 2 0 0 5 2 2 2 5 1 3 3 03 | 1 2 3 1 1 7 12 8 4 0 0 0 0 1 2 5 1 6 3 2 2 IF 1 4 04 | 2 2 4 9 5 5 3 7 7 7 IF %3 0 0 IF %2 0 0 0 1 4 IF 8 2 05 | 4 1 1 5 7 2 2 5 2 1 2 4 IF IF IF 0 1 %5 5 %6%11 3 3 3 06 | 2 3 5 8 6 6 8 5 2 2 %4 IF 3 2 1 0 1 1 0 3 1 0 0 IF 07 | IF 1 2 6 6 1 5 8 2 2 5 %4 1 0 1 2 2 3 0 2 3 IF 0 3 08 | 2 2 7 0 5 4 7 3 7 8 3 5 2 4 1 1 0 0 2 4 0 1 0 2 09 | 2 6 3 3 8 4 3 5 1 1 4 4 2 0 0 1 0 0 0 0 3 0 0 0 10 | 3 1 2 4 4 4 1 4 5 2 1 0 1 1 2 1 2 2 3 0 0 2 2 2 11 | 1 5 8 11 17 6 2 3 5 3 4 0 2 IF IF %4 2 0 0 4 1 0 0 2 12 | 3 9 7 8 5 5 5 6 5 7 5 5 %2 %4 %0 2 2 4 5 0 4 0 3 5 13 | 5 4 6 5 3 2 3 1 2 3 3 %5 IF IF IF %3 1 2 0 3 1 2 3 1 14 | 3 3 2 3 2 7 5 4 3 3 0 2 1 1 2 0 1 0 1 0 3 %0 0 1 15 | 0 3 4 0 2 4 4 2 1 7 3 1 5 5 0 1 2 1 1 0 0 IF 0 0 16 | 3 3 5 0 1 2 3 2 1 3 4 2 3 0 1 3 1 0 0 1 1 IF 0 0 17 | 1 4 7 1 1 3 2 6 5 7 2 2 2 4 3 2 1 0 0 0 %1 %2 3 3 18 | 1 4 7 8 3 4 7 3 3 2 2 6 1 4 1 1 2 3 3 0 %0 IF IF %1 19 | 1 1 4 0 0 6 3 2 3 1 2 1 1 1 0 0 0 0 2 2 0 IF IF IF 20 | %0 1 6 0 3 3 0 0 1 2 2 0 2 2 2 1 1 0 0 1 IF IF IF 0 21 | 0 0 1 7 4 %2 2 2 6 4 %1 IF IF IF IF IF IF IF IF IF %0 IF 0 0 22 | 0 1 1 1 3 2 0 4 6 1 1 0 1 0 0 0 1 0 0 1 1 1 0 0 23 | 2 1 1 2 3 5 1 1 2 2 0 2 3 0 1 3 0 0 1 1 2 1 1 0 24 | 0 1 3 1 4 4 1 2 2 3 1 0 4 0 0 1 1 0 1 0 0 0 3 0 25 | 1 0 1 0 2 0 4 1 1 9 0 0 1 %2 1 0 2 0 2 2 4 %0 0 %2 26 | IF %0 2 1 3 5 3 1 7 8 2 1 IF IF %4 3 0 1 0 0 1 IF IF IF 27 | 3 2 1 5 4 4 %2 IF IF %4 4 3 6 3 1 1 3 1 2 0 0 IF 1 1 28 | 0 1 3 6 5 4 8 3 2 1 4 3 3 0 %0 1 0 0 0 %0 %5 1 %4 2 29 | 1 1 7 3 5 5 5 9%11 5 4 3 4 3 2 1 0 2 3 4 3 2 3 0 30 | 1 6 5 6 3 4 5 4 0 3 3 2 3 3 3 2 0 0 2 2 2 2 7 0 ---+------------------------------------------------------------------------ Nov| 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 Nov| 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 | 1 08 | 1 09 | 10 | 11 | 12 | 1 13 | 14 | 15 | 16 | 1 17 | 18 | 19 | 1 20 | 1 1 21 | 1 22 | 23 | 24 | 25 | 26 | 2 27 | 28 | 29 | 1 30 | 1 ---+------------------------------------------------------------------------ Nov| 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: 92.8 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 -- Nov| 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 | 26 38 45 47 41 36 32 27 19 19 17 33 23 22 5%22 18 13 10 13 6 9 8 3 02 | 8 13 12 14 14 10 9 14 18 22 5 7 22 27 5 0 3 15 9 6 6 8 5 8 03 | 12 34 32 48 41 32 30 25 23 19 31 24 28 25 33 20 16 19 11 15 9 16 14 15 04 | 19 29 47%25 35 31 31 26 25 25 28 25 25 30 24 20 14 11 3 1 6 9 6 6 05 | 6 20 30 25 31 33 22 24 28 29 27 22 22 17 22 15 16 7 15 10 15 9 11 14 06 | 16 25 33 48 34 36 28 24 29 28 11 24 31 36 29 16 14 20 20 10 19 12 6 5 07 | 9 15 23 21 14 15 30 19 25 17 24 21 19 25 17 28 13 12 5 7 5 7 4 9 08 | 14 22 43 44 47 52 33%26 28 23 34 24 33 32 22 16 16 16 14 11 17 12 12 9 09 | 14 35 32 37 33 44 16 13 26 9 16 21 43 IF%30 30 13 14 11 11 8 11 6 11 10 | 9 38 49 42 36 31 21%23 23 30 16%20 20 27 35 13 15%14 16 10 8 11 16 15 11 | 21 27 30 40 36 32 30 9 20 16 23%25 35 30 21 18 12 14 6 13 17 16 10 14 12 | 20 18 42 37 31 30 24 36 34 24 33 25 23 20 18 15 15 5 10 13 10 13 11 15 13 | 17 32 25 41 39 35 29 22 21 24 19 21%15 18 11 10 10 11 11 8 11 15 9 11 14 | 17 21 18 22 22 28 20 17 16 22 15 18 25 17 13 13 11 8 12 15 8 5 8 11 15 | 8 16 33 27 16 23 23 25 31 25 20 22 23%23 22 18 16 9 6 15 10 3 10 8 16 | 15 17 16 15 13 26 26 22 18 22 24 41 29 22 15 19 6 8 9 14 16 14 3 9 17 | 21 20 26 38 37 37 34 26 29 37 37 21 17 18 13 19 11 10 10 9 11 12 11 13 18 | 19 21 34 36 41 31 26 19 20 17 16 19 17 17 24 11 18 8 14 7 10 8 10 9 19 | 17 16 8 22 22 30 28 18 28 33 19 28 IF IF%11 13 15 6 5 8 8 11 13 8 20 | 11 24 22 22 23 17 17 30 20 36 25%31 25 27 13 18 8 11 4 8 9 11 9 9 21 | 4 18 10 17 19 18 7 7 29 35 18 26 26 35 18 10 10 10 6 6 16 10 5 16 22 | 13 22 32 46 30 42 25 28 15 32 29 36 26 24 16 21 11 8 9 12 10 9 8 12 23 | 17 9 13 17 26 28 26 24 12 14 15 22 25 20 17 20 7 9 11 15 16 13 9 11 24 | 22 27 46 41 28 37 25 21 26 25 25 26 19 19 15 22 8 10 11 7 16 12 8 11 25 | 22 28 35 32 35 32 22 21 32 26 23 25 26 24 18 15 3 12 6 1 IF IF IF IF 26 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 27 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 28 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 29 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 30 | IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 13 16 11 ---+------------------------------------------------------------------------ Nov| 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 Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 02 | 1 1 2 03 | 2 1 1 1 04 | 1 1 1 05 | 1 06 | 1 1 1 1 07 | 1 1 08 | 1 1 2 2 1 1 09 | 1 10 | 1 1 2 1 2 1 1 11 | 1 1 1 1 1 12 | 1 1 13 | 2 1 14 | 1 1 1 15 | 1 2 1 16 | 1 17 | 1 1 1 1 1 1 18 | 1 1 1 1 1 19 | 1 1 20 | 2 1 1 2 1 1 1 21 | 1 1 22 | 1 1 1 1 1 23 | 1 1 1 24 | 1 1 1 25 | 1 1 2 26 | 27 | 28 | 29 | 30 | ---+------------------------------------------------------------------------ Nov| 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 -- Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 5 7 7 7 8 7 8 7 7 7 9 5 5 10 1 1 2 1 4 4 6 9 12 17 02 | 9 10 2 9 4 10 6 6 6 9 8 6 1 2 6 2 1 2 3 3 6 10 12 12 03 | 10 4 5 7 3 7 5 5 -- -- -- -- -- 3 2 0 1 5 3 1 3 8 17 6 04 | 9 6 6 6 6 6 5 17 6 5 7 1 5 4 1 4 0 1 2 3 3 3 12 8 05 | 11 3 6 5 4 3 9 8 5 1 5 5 2 3 1 2 3 1 3 3 6 7 7 8 06 | 8 7 6 6 6 4 6 7 8 3 4 7 2 6 2 1 1 1 1 4 4 8 11 5 07 | 9 7 1 8 7 4 2 5 4 5 4 2 5 1 5 0 1 0 1 0 7 6 8 8 08 | 8 8 5 6 2 5 7 5 4 6 5 2 4 0 1 0 2 0 4 1 1 10 6 9 09 | 7 4 7 5 5 4 1 4 5 8 4 3 6 3 4 4 0 0 7 2 7 7 13 11 10 | 8 9 3 5 6 6 5 %5 7 4 10 8 8 %8 1 8 0 3 10 7 6 10 15 10 11 | 8 8 7 3 6 5 8 4 8 5 8 3 4 6 3 0 1 1 1 3 4 13 8 11 12 | 11 9 6 11 6 2 7 8 4 7 8 9 9 4 8 3 1 3 2 3 5 5 12 14 13 | 9 6 10 5 9 6 7 3 14 3 4 6 5 3 1 1 2 4 2 14 9 11 7 12 14 | 8 7 3 5 8 4 7 7 3 8 3 8 2 2 3 5 1 2 4 7 4 6 12 14 15 | 7 4 4 2 0 7 4 2 4 5 4 10 6 4 1 2 2 1 1 3 2 9 10 12 16 | 7 4 4 12 10 10 9 6 7 4 8 6 6 4 0 1 1 1 2 3 10 6 15 8 17 | 9 4 7 5 6 9 13 6 9 13 4 11 3 5 3 0 1 1 1 2 13 3 8 12 18 | 1 7 7 7 12 5 4 5 3 4 11 2 4 2 0 1 3 2 2 3 13 6 10 15 19 | 9 7 4 8 8 5 3 7 6 7 9 5 1 3 3 2 0 1 1 3 1 9 8 11 20 | 7 5 6 8 5 7 10 4 5 3 12 2 1 1 2 2 1 1 4 3 7 9 10 12 21 | 12 8 3 8 8 4 3 5 5 9 5 8 4 5 4 5 3 1 3 6 3 4 10 8 22 | 7 6 2 8 5 7 5 6 4 4 4 7 3 2 6 4 2 2 5 8 5 6 10 8 23 | 11 9 7 6 15 6 10 7 6 5 9 7 3 3 3 3 0 2 3 2 3 9 8 11 24 | 10 5 3 5 10 11 8 1 6 6 12 6 7 7 3 7 4 1 4 3 9 7 13 11 25 | 4 3 7 7 12 6 6 6 11 5 9 6 7 6 3 1 1 3 4 2 3 7 11 12 26 | 9 6 4 1 5 8 7 7 13 12 6 8 1 0 3 3 0 0 2 4 6 8 10 10 27 | 8 5 6 4 6 4 6 5 5 8 5 8 4 3 5 0 2 3 3 6 4 5 7 12 28 | 7 5 4 5 11 8 11 9 4 10 10 5 6 5 5 2 4 3 2 7 5 3 4 11 29 | 7 3 6 14 5 3 4 7 9 12 8 9 4 5 0 3 2 2 4 5 9 8 7 10 30 | 13 5 5 11 4 8 5 14 6 7 6 7 5 2 4 3 2 2 1 5 2 6 9 3 ---+------------------------------------------------------------------------ Nov| 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 Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 1 1 03 | 2 1 1 04 | 1 1 05 | 1 06 | 1 07 | 1 08 | 1 1 09 | 1 1 1 1 10 | 1 1 1 11 | 1 12 | 13 | 14 | 1 1 15 | 16 | 1 1 1 17 | 2 18 | 1 1 1 19 | 1 20 | 1 1 1 1 1 21 | 1 22 | 1 23 | 1 1 1 24 | 1 2 25 | 1 26 | 1 1 27 | 1 1 28 | 1 1 29 | 1 1 1 1 30 | 1 1 ---+------------------------------------------------------------------------ Nov| 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: 115.800 MHz Transmitter Location: Fukue-VOR at Goto city (128.8 E, 32.7 N) VOR Beacon for Air-flight (200W 30Hz AM, 115.800 MHz) Antenna : 5el-Yagi Horizon Receiver: RTL-SDR(R820T) Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 5 3 3 3 4 8 4 5 7 9 6 9 5 0 1 3 3 6 7 9 3 8 7 8 02 | 4 11 2 6 9 6 6 12 13 4 8 11 6 15 7 4 7 1 4 7 5 5 10 8 03 | 7 3 9 6 7 9 8 13 8 4 3 3 2 5 3 2 1 2 1 1 3 5 8 3 04 | 6 5 6 9 10 9 8 10 8 3 4 5 6 2 0 4 2 4 5 7 7 3 3 5 05 | 7 4 3 5 5 12 8 3 7 7 9 2 1 1 5 0 0 4 3 3 8 9 12 6 06 | 9 10 6 13 11 10 13 7 5 8 6 2 3 6 2 3 1 3 1 7 8 8 8 8 07 | 6 4 4 8 8 4 11 2 9 11 11 4 3 5 4 5 4 5 3 5 2 5 7 3 08 | 3 3 7 3 6 6 7 3 4 7 6 8 6 5 5 4 0 6 10 1 6 9 6 6 09 | 9 2 5 7 8 8 7 9 11 2 9 12 4 4 5 1 5 4 3 6 6 8 6 5 10 | 7 4 4 10 5 8 12 9 7 10 6 4 2 3 2 0 1 1 2 6 3 10 5 3 11 | 4 4 6 3 7 5 9 7 4 3 4 3 2 5 1 3 0 3 3 7 8 10 9 7 12 | 7 7 4 6 11 6 4 11 6 5 1 1 2 1 0 2 2 3 1 1 2 4 4 8 13 | 5 5 3 5 12 9 4 12 5 5 11 4 3 1 3 1 1 1 3 4 4 3 8 5 14 | 3 4 2 7 3 10 12 7 4 5 9 2 1 4 7 5 3 5 1 6 2 3 5 5 15 | 4 6 3 12 7 6 5 6 3 2 8 4 2 4 1 2 1 2 3 1 4 3 6 3 16 | 4 2 11 5 7 6 10 6 7 15 19 7 6 2 5 4 6 2 5 3 5 10 6 7 17 | 4 5 7 6 15 10 10 3 8 14 11 1 5 3 6 2 1 3 6 5 7 3 5 2 18 | 3 6 10 6 7 9 16 10 11 9 9 7 2 7 5 5 3 4 3 2 0 6 8 7 19 | 3 3 2 8 10 13 8 9 10 11 9 6 3 4 2 3 1 4 5 7 5 5 2 3 20 | 5 6 8 6 5 4 13 5 11 10 7 10 4 2 4 1 2 3 6 1 2 5 10 9 21 | 8 7 9 8 9 7 7 10 7 10 6 11 5 5 5 4 3 2 3 7 11 6 6 5 22 | 2 9 8 9 6 11 7 8 10 7 11 8 6 6 3 4 2 3 5 3 3 5 2 9 23 | 6 6 4 10 8 4 11 7 9 6 10 10 9 7 5 6 8 5 4 6 4 3 5 6 24 | 4 1 4 11 6 4 7 7 4 6 2 4 2 1 0 0 2 0 4 6 6 3 6 6 25 | 6 4 5 6 3 5 12 9 5 6 6 3 2 1 2 1 6 3 4 0 1 6 3 3 26 | 2 1 5 10 4 6 13 8 6 6 4 4 3 1 0 2 3 5 5 5 10 4 2 6 27 | 4 8 2 3 9 5 10 8 5 8 4 7 2 0 3 2 0 3 4 4 3 5 6 4 28 | 2 7 5 6 8 4 4 5 4 6 5 2 1 4 1 3 0 3 3 1 5 3 10 3 29 | 2 5 6 4 8 6 9 4 4 3 14 6 7 1 6 3 4 2 3 3 3 6 6 2 30 | 8 6 6 3 6 4 3 5 7 6 5 7 6 9 5 4 1 2 3 3 1 5 5 3 ---+------------------------------------------------------------------------ Nov| 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 Nov| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 03 | 04 | 1 1 05 | 06 | 07 | 1 1 08 | 09 | 1 10 | 1 2 1 11 | 12 | 13 | 1 14 | 15 | 16 | 17 | 18 | 1 19 | 1 1 20 | 1 1 1 1 1 21 | 1 22 | 23 | 1 24 | 1 1 25 | 1 1 1 26 | 1 27 | 1 28 | 29 | 1 30 | ---+------------------------------------------------------------------------ Nov| 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 -- Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 6 | 9 | 9 | 12 | 6 | 8 | 3 | 1 |Oct 01 | 5 | 5 | 0 | 1 | 2 | 1 | 1 | 1 | 3 | 1 | 2 | 1 | 3 | 1 | 1 | 4 | 6 | 5 | 10 | 5 | 2 | 5 | 6 | 3 | 02 | 4 | 4 | 2 | 1 | 1 | 2 | 1 | 1 | 6 | 4 | 2 | 8 | 3 | 5 | 2 | 4 | 4 | 2 | 2 | 1 | 5 | 2 | 3 | 6 | 03 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 3 | 1 | 2 | 0 | 7 | 5 | 04 | 1 | 1 | 0 | 5 | 0 | 1 | 1 | 1 | 0 | 2 | 3 | 0 | 4 | 1 | 0 | 1 | 6 | 1 | 5 | 3 | 6 | 4 | 5 | 3 | 05 | 5 | 3 | 1 | 2 | 1 | 0 | 1 | 2 | 2 | 3 | 0 | 2 | 3 | 1 | 3 | 0 | 2 | 6 | 7 | 6 | 3 | 4 | 4 | 9 | 06 | 3 | 3 | 2 | 6 | 0 | 1 | 0 | 0 | 3 | 0 | 5 | 4 | 1 | 2 | 0 | 3 | 1 | 7 | 7 | 7 | 4 | 0 | 5 | 7 | 07 | 4 | 3 | 1 | 5 | 0 | 1 | 1 | 1 | 1 | 0 | 2 | 3 | 1 | 0 | 3 | 1 | 3 | 2 | 3 | 2 | 4 | 5 | 5 | 3 | 08 | 5 | 3 | 2 | 0 | 2 | 0 | 1 | 2 | 1 | 1 | 3 | 0 | 1 | 2 | 4 | 3 | 5 | 1 | 2 | 4 | 3 | 2 | 4 | 2 | 09 | 4 | 6 | 1 | 1 | 2 | 0 | 0 | 0 | 2 | 2 | 2 | 3 | 4 | 0 | 0 | 2 | 5 | 2 | 2 | 1 | 2 | 1 | 0 | 2 | 10 | 2 | 3 | 1 | 1 | 4 | 0 | 2 | 2 | 0 | 0 | 4 | 0 | 1 | 0 | 3 | 2 | 4 | 2 | 3 | 6 | 3 | 5 | 1 | 4 | 11 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 6 | 1 | 0 | 1 | 4 | 3 | 7 | 12 | 9 | 4 | 5 | 1 | 3 | 12 | 3 | 0 | 1 | 0 | 2 | 2 | 1 | 0 | 1 | 0 | 2 | 3 | 1 | 0 | 5 | 3 | 6 | 1 | 6 | 11 | 5 | 8 | 2 | 5 | 13 | 5 | 2 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 3 | 1 | 1 | 0 | 1 | 2 | 5 | 1 | 1 | 0 | 0 | 1 | 7 | 14 | 1 | 2 | 4 | 1 | 2 | 2 | 2 | 2 | 0 | 1 | 1 | 4 | 0 | 1 | 4 | 1 | 2 | 4 | 1 | 4 | 3 | 0 | 2 | 5 | 15 | 4 | 5 | 1 | 4 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 1 | 2 | 5 | 6 | 3 | 1 | 4 | 4 | 1 | 16 | 4 | 7 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 2 | 1 | 2 | 1 | 1 | 1 | 4 | 0 | 1 | 17 | 4 | 3 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 4 | 1 | 0 | 1 | 5 | 4 | 7 | 6 | 3 | 5 | 1 | 5 | 5 | 10 | 18 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 4 | 3 | 4 | 1 | 8 | 7 | 6 | 1 | 1 | 3 | 4 | 19 | 4 | 2 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 3 | 5 | 4 | 0 | 2 | 2 | 1 | 4 | 3 | 20 | 1 | 3 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 3 | 3 | 3 | 2 | 7 | 6 | 3 | 0 | 0 | 0 | 21 | 4 | 5 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 3 | 0 | 1 | 0 | 1 | 2 | 4 | 1 | 6 | 2 | 0 | 1 | 3 | 22 | 1 | 3 | 2 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 1 | 0 | 4 | 0 | 2 | 2 | 3 | 1 | 1 | 1 | 1 | 1 | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 3 | 2 | 0 | 2 | 1 | 0 | 24 | 2 | 3 | 1 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 25 | 1 | 0 | 5 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 3 | 0 | 1 | 2 | 3 | 3 | 1 | 26 | 1 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 5 | 1 | 0 | 1 | 0 | 2 | 27 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 5 | 0 | 0 | 1 | 1 | 1 | 28 | 3 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 7 | 6 | 9 | 1 | 2 | 2 | 1 | 29 | 2 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 5 | 1 | 1 | 0 | 1 | 4 | 2 | 2 | 1 | 4 | 3 | 5 | 30 | 1 | 1 | 2 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 3 | 3 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 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 Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |Oct 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 03 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 06 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 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 | 1 | 0 | 1 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 22 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 30 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 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 -- Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 3 | 5 | 7 | 7 | 5 | 5 | 4 | 4 |Oct 01 | 1 | 6 | 4 | 0 | 2 | 1 | 0 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 0 | 0 | 1 | 2 |??? |??? |??? |??? |??? | 0 | 02 | 1 | 0 | 3 | 1 | 1 | 1 | 0 | 1 | 1 | 2 | 2 | 2 | 0 | 1 | 3 | 2 | 2 | 3 | 4 | 1 | 4 | 4 | 1 | 0 | 03 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 2 | 2 | 3 | 5 | 1 | 1 | 04 | 4 | 2 | 1 | 0 | 2 | 1 | 0 | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 2 | 3 | 2 | 2 | 0 | 1 | 5 | 4 | 3 | 05 | 0 | 2 | 1 | 2 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 3 | 1 | 0 | 2 | 3 | 5 | 2 | 0 | 5 | 3 | 3 | 7 | 1 | 06 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 0 | 2 | 0 | 5 | 1 | 2 | 4 | 5 | 2 | 5 | 0 | 07 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 3 | 1 | 3 | 3 | 4 | 7 | 5 | 1 | 08 | 2 | 1 | 4 | 7 | 11 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 2 | 3 | 1 | 3 | 1 | 3 | 3 | 09 | 4 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? | 10 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 1 | 2 | 1 | 3 |??? |??? | 2 | 11 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 2 | 0 | 1 | 1 | 2 | 2 | 3 | 1 | 3 | 3 | 2 | 3 | 12 | 4 | 2 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 5 | 2 | 5 | 1 | 1 | 4 | 13 | 2 | 1 | 1 | 1 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 0 | 1 | 4 | 2 | 5 | 6 | 7 | 7 | 1 | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 3 | 3 | 3 | 5 | 6 | 2 | 5 | 2 | 4 | 15 | 2 | 2 | 5 |??? |??? |??? |??? |??? |??? |??? |??? | 6 | 2 | 0 | 1 | 3 | 0 | 3 | 5 | 1 | 4 | 5 | 3 | 4 | 16 | 5 | 4 | 1 | 0 | 0 | 4 | 1 | 3 | 1 | 1 | 1 | 1 | 2 | 4 | 3 | 1 | 3 | 3 | 5 | 3 | 4 | 5 | 3 | 3 | 17 | 4 | 0 | 1 | 1 | 0 | 2 | 0 | 2 | 0 | 0 | 3 | 1 | 2 | 1 | 4 | 2 | 4 | 2 | 5 | 4 | 3 | 3 | 2 | 6 | 18 | 1 | 1 | 4 | 2 | 5 | 2 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 2 | 0 | 4 | 1 | 6 | 4 | 4 | 5 | 10 | 11 | 4 | 19 | 4 | 1 | 3 | 1 | 1 | 3 | 1 | 2 | 0 | 0 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 6 | 7 | 3 | 5 | 9 | 4 | 1 | 20 | 4 | 2 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 0 | 1 | 1 | 2 | 1 | 0 | 2 | 6 | 2 | 4 | 6 | 3 | 4 | 4 | 3 | 21 | 1 | 0 | 2 | 2 | 1 | 4 | 1 | 1 | 0 | 2 | 2 | 1 | 2 | 4 | 2 | 2 | 1 | 1 | 4 | 5 | 2 | 0 | 3 | 2 | 22 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 3 | 4 | 5 | 2 | 5 | 4 | 23 | 2 | 0 | 0 | 1 | 0 | 1 | 3 | 2 | 0 |??? |??? |??? |??? |??? |??? | 2 | 5 | 7 | 10 | 8 | 3 | 5 | 2 | 2 | 24 |??? |??? |??? |??? | 5 | 2 | 1 | 3 | 0 | 0 | 1 | 0 | 2 | 5 | 2 | 1 | 3 | 3 | 3 | 5 | 7 | 5 | 8 | 7 | 25 | 2 | 1 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 4 | 2 | 1 | 3 | 1 | 3 | 4 | 1 | 2 | 6 | 4 | 4 | 3 | 5 | 6 | 26 | 4 | 1 | 3 | 3 | 3 | 1 | 2 | 0 | 0 | 1 | 2 | 1 | 3 | 5 | 3 | 2 | 2 | 5 | 6 | 3 | 9 | 5 | 6 | 3 | 27 | 1 | 0 | 2 | 3 | 2 | 1 | 1 | 1 | 2 | 2 | 3 | 2 | 1 | 3 | 2 | 2 | 6 | 7 | 9 | 11 | 13 | 9 | 12 | 5 | 28 | 6 | 8 | 3 | 4 | 2 | 5 | 0 | 1 | 0 | 1 | 3 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 9 | 5 | 4 | 10 | 9 | 9 | 29 | 3 | 4 | 8 | 3 | 1 | 1 | 3 | 0 | 0 | 0 | 1 | 1 | 8 | 3 | 2 | 4 | 6 | 6 | 10 | 11 | 7 | 5 | 3 | 11 | 30 | 9 | 6 | 1 | 6 | 4 | 0 | 0 | 1 | 2 | 0 | 3 | 0 | 0 | 4 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 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 Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Oct 01 | 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 | 2 | 1 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 05 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? | 10 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 |??? |??? | 0 | 11 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 15 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 24 |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 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 -- Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 |Oct 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 09 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 2 | 1 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 3 | 0 | 2 | 0 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 13 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 14 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 15 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 16 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 1 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 0 | 18 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 21 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 22 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 23 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 2 | 0 | 0 | 25 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 3 | 0 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 27 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 28 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 29 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 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 Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Oct 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 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 (Mode:CW,USB) Antenna : FA2 (2el.) horizon, dir: west Receiver: R820T2 & SDR + TCXO Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 8 | 10 | 10 | 15 | 15 | 17 | 28 | 20 | 8 |Oct 01 | 7 | 10 | 11 | 11 | 11 | 0 | 5 | 7 | 5 | 9 | 4 | 7 | 7 | 5 | 8 | 7 | 11 | 10 | 16 | 12 | 12 | 24 | 14 | 12 | 02 | 7 | 4 | 3 | 12 | 3 | 1 | 8 | 0 | 7 | 7 | 6 | 5 | 6 | 7 | 8 | 7 | 4 | 8 | 11 | 18 | 11 | 22 | 8 | 11 | 03 | 2 | 2 | 7 | 6 | 5 | 2 | 5 | 14 | 9 | 9 | 15 | 8 | 3 | 8 | 10 | 11 | 9 | 13 | 11 | 15 | 14 | 18 | 21 | 14 | 04 | 10 | 14 | 6 | 7 | 7 | 10 | 13 | 10 | 7 | 10 | 12 | 9 | 3 | 5 | 8 | 12 | 7 | 9 | 7 | 9 | 9 | 14 | 6 | 14 | 05 | 5 | 0 | 4 | 9 | 3 | 0 | 5 | 0 | 6 | 11 | 15 | 10 | 6 | 12 | 5 | 9 | 10 | 13 | 10 | 13 | 9 | 17 | 13 | 18 | 06 | 8 | 12 | 15 | 9 | 11 | 9 | 11 | 6 | 9 | 8 | 12 | 10 | 9 | 7 | 11 | 9 | 14 | 9 | 11 | 13 | 15 | 9 | 13 | 12 | 07 | 10 | 15 | 15 | 19 | 10 | 6 | 11 | 11 | 10 | 12 | 12 | 9 | 4 | 14 | 7 | 9 | 14 | 12 | 13 | 10 | 14 | 11 | 13 | 14 | 08 | 13 | 12 | 17 | 12 | 8 | 6 | 10 | 5 | 6 | 11 | 7 | 9 | 2 | 6 | 10 | 10 | 10 | 15 | 11 | 15 | 10 | 10 | 11 | 12 | 09 | 13 | 9 | 14 | 12 | 8 | 11 | 7 | 8 | 10 | 8 | 11 | 9 | 10 | 6 | 13 | 7 | 10 | 12 | 13 | 12 | 14 | 13 | 13 | 8 | 10 | 15 | 13 | 11 | 9 | 7 | 8 | 9 | 13 | 11 | 9 | 15 | 11 | 10 | 9 | 11 | 9 | 11 | 15 | 22 | 15 | 18 | 13 | 15 | 8 | 11 | 13 | 18 | 11 | 13 | 12 | 14 | 16 | 9 | 9 | 4 | 14 | 9 | 8 | 8 | 15 | 20 | 10 | 12 | 12 | 18 | 14 | 13 | 22 | 29 | 12 | 14 | 8 | 9 | 14 | 9 | 7 | 11 | 13 | 14 | 11 | 10 | 6 | 12 | 11 | 8 | 12 | 12 | 13 | 16 | 15 | 15 | 14 | 17 | 16 | 13 | 7 | 12 | 12 | 8 | 7 | 13 | 15 | 8 | 11 | 6 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 13 | 7 | 15 | 9 | 16 | 12 | 15 | 15 | 13 | 12 | 12 | 6 | 9 | 11 | 12 | 9 | 7 | 5 | 6 | 13 | 18 | 11 | 25 | 18 | 20 | 15 | 13 | 16 | 9 | 8 | 8 | 5 | 8 | 10 | 4 | 9 | 6 | 8 | 8 | 7 | 3 | 5 | 12 | 11 | 15 | 8 | 14 | 13 | 13 | 21 | 14 | 13 | 17 | 9 | 9 | 14 | 7 | 12 | 5 | 14 | 8 | 6 | 8 | 5 | 10 | 3 | 5 | 15 | 12 | 9 | 8 | 14 | 9 | 23 | 18 | 19 | 19 | 18 | 11 | 18 | 19 | 13 | 9 | 10 | 13 | 7 | 8 | 4 | 10 | 5 | 11 | 13 | 15 | 8 | 11 | 11 | 10 | 9 | 14 | 9 | 11 | 16 | 19 | 10 | 9 | 14 | 12 | 12 | 6 | 11 | 2 | 10 | 17 | 9 | 13 | 7 | 14 | 12 | 11 | 9 | 15 | 15 | 11 | 14 | IF | 15 | 12 | 20 | 8 | 7 | 10 | 9 | 7 | 3 | 10 | 2 | 6 | 7 | 3 | 3 | 6 | 5 | 11 | 7 | 13 | 8 | 18 | 12 | 16 | 16 | 20 | 19 | 21 | 17 | 12 | 5 | 11 | 6 | 12 | 6 | 6 | 5 | 11 | 6 | 3 | 2 | 4 | 13 | 10 | 18 | 10 | 7 | 13 | 14 | 20 | 27 | 15 | 22 | 11 | 9 | 16 | 13 | 12 | 10 | 12 | 7 | 7 | 13 | 9 | 5 | 9 | 2 | 7 | 15 | 9 | 10 | 19 | 14 | 18 | 13 | 20 | 13 | 23 | 13 | 9 | 7 | 7 | 10 | 8 | 10 | 9 | 9 | 13 | 11 | 14 | 6 | 8 | 8 | 12 | 11 | 19 | 11 | 10 | 15 | 12 | 7 | 12 | 24 | 15 | 10 | 11 | 16 | 17 | 10 | 8 | 7 | 10 | 6 | 15 | 10 | 6 | 9 | 6 | 18 | 15 | 18 | 17 | 15 | 12 | 18 | IF | 7 | 25 | 10 | 10 | 8 | 8 | 12 | 7 | 12 | 11 | 10 | 5 | 8 | 9 | 7 | 10 | 17 | 7 | 12 | 12 | 10 | 16 | 17 | 14 | 17 | 18 | 26 | 16 | 11 | 11 | 14 | 13 | 8 | 11 | 10 | 11 | 6 | 6 | 8 | 4 | 3 | 6 | NS | 14 | 15 | 17 | 7 | 13 | NS | 18 | 11 | 27 | 10 | 9 | 17 | 13 | 11 | 15 | 12 | 12 | 12 | 8 | 13 | 6 | 8 | 7 | 4 | 7 | 11 | 10 | 10 | 16 | 15 | 20 | IF | 13 | 28 | 8 | 11 | 8 | 9 | 4 | 8 | 8 | 7 | 7 | 8 | 5 | 5 | 9 | 4 | 5 | 6 | 11 | 13 | 18 | 14 | 14 | 9 | IF | 10 | 29 | 7 | 9 | 8 | IF | 8 | 5 | 7 | 9 | 5 | 7 | 10 | NS | 4 | 4 | 8 | 10 | 11 | 13 | 9 | 15 | 12 | 11 | 10 | 11 | 30 | 6 | 12 | 14 | 12 | 8 | 10 | 10 | 7 | 10 | 12 | 15 | 12 | 13 | 6 | 7 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 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 Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |Oct 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 | 1 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 16 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 18 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 2 | 1 | 0 | 0 | 1 | IF | 0 | 0 | 20 | 1 | 1 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 2 | 1 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | IF | 0 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 26 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 1 | 0 | NS | 0 | 0 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | IF | 1 | 29 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 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 (Mode:CW,USB) Antenna : AF-4 (4el.) horizon, dir: west Receiver: R820T2 & SDR + TCXO Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 28 | 29 | 27 | 38 | 27 | 30 | 25 | 28 | 23 |Oct 01 | 24 | 29 | 36 | 25 | 20 | 11 | 15 | 26 | 25 | 16 | 14 | 9 | 9 | 11 | 14 | 14 | 26 | 19 | 31 | 30 | 35 | 38 | 27 | 31 | 02 | 32 | 7 | 5 | 23 | 8 | 1 | 15 | 0 | 12 | 14 | 12 | 7 | NS | NS | NS | NS | NS | NS | 20 | 31 | 33 | 40 | 18 | 18 | 03 | 22 | 21 | 26 | 25 | 14 | 1 | 10 | 18 | 9 | 8 | 18 | 13 | 13 | 13 | 20 | 23 | 24 | 32 | 35 | 41 | NS | 27 | 32 | 24 | 04 | 34 | 28 | 32 | 22 | 17 | 14 | 21 | 19 | 12 | 19 | 17 | 15 | 11 | 17 | 20 | 29 | 28 | 24 | 25 | 20 | 21 | 21 | 15 | 28 | 05 | 18 | 5 | 12 | 34 | 2 | 5 | 4 | 2 | 0 | 17 | 21 | 16 | 15 | 23 | 20 | 23 | 27 | 27 | 33 | 30 | 36 | 27 | 30 | 36 | 06 | 23 | 28 | 33 | 27 | 29 | 23 | 20 | 14 | 12 | 19 | 15 | 14 | 18 | 16 | 22 | 21 | 27 | 34 | 26 | 35 | 38 | 37 | 31 | 30 | 07 | 21 | 32 | 33 | 31 | 20 | 21 | 20 | 21 | 14 | 16 | 19 | 19 | 10 | 27 | 25 | 22 | 35 | 28 | 30 | 26 | 31 | 35 | 28 | 25 | 08 | 26 | 16 | 29 | 22 | 17 | NS | 13 | 15 | 10 | 19 | 14 | 13 | NS | 10 | 18 | 25 | 29 | 35 | 35 | 36 | 25 | 16 | 23 | 28 | 09 | 40 | 32 | 30 | 24 | 28 | 16 | 25 | 22 | 19 | 14 | 21 | 14 | 19 | 19 | 25 | 25 | 19 | 32 | 31 | 25 | 24 | 18 | 25 | 16 | 10 | 23 | 17 | 24 | 16 | 15 | 17 | 19 | 22 | 14 | 13 | 24 | 7 | 14 | 16 | 20 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 25 | 27 | 22 | 27 | 32 | 30 | 32 | 40 | 30 | 38 | 12 | 28 | 28 | 34 | 23 | 29 | 14 | 16 | 22 | 15 | 13 | 15 | 14 | 15 | 14 | 14 | 23 | 24 | 28 | 29 | 36 | 39 | 43 | 19 | 23 | 13 | 23 | 27 | 27 | 25 | 12 | 20 | 17 | 17 | 15 | 18 | 13 | 9 | 15 | 17 | 18 | 25 | 22 | 34 | 35 | 31 | 31 | 40 | 20 | 18 | 14 | NS | 24 | 13 | 21 | 27 | 19 | 13 | 18 | 15 | 16 | 13 | 11 | 15 | 16 | 26 | 21 | 23 | 27 | 30 | 43 | 22 | 26 | 30 | 22 | 15 | 16 | 20 | 19 | 24 | 16 | 11 | 15 | 17 | 12 | 14 | 16 | 13 | 16 | 13 | 14 | 20 | 35 | 32 | 20 | 33 | 25 | 32 | 25 | 23 | 16 | 18 | 24 | 20 | 24 | 14 | 18 | 18 | 18 | 13 | 11 | 13 | 11 | 7 | 12 | 20 | 24 | 21 | 28 | 31 | 32 | 22 | 26 | 23 | 17 | 17 | 18 | 23 | 24 | 19 | 19 | 14 | 23 | 13 | 13 | 12 | 9 | 15 | 9 | 10 | 23 | 23 | 27 | 23 | 29 | 30 | 30 | 30 | 31 | 20 | 18 | 22 | IF |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 25 | 26 | 18 | 24 | 24 | 23 | 30 | 44 | 26 | 22 | 22 | 19 | 26 | 9 | 19 | 19 | 24 | 16 | 14 | 7 | 14 | 22 | 16 | 13 | 14 | 23 | 23 | 23 | 18 | 35 | 32 | 24 | 27 | 27 | 34 | 24 | 20 | 19 | 21 | 21 | 13 | 19 | 13 | 12 | 10 | 7 | 12 | 10 | 6 | 15 | 14 | 20 | 22 | 26 | 26 | 32 | 24 | 25 | 37 | 33 | 26 | 21 | 29 | 26 | 18 | 22 | 10 | 29 | 12 | 13 | 9 | 17 | 11 | NS | 11 | 10 | 28 | 29 | 32 | 32 | 37 | 31 | 21 | 32 | 39 | 34 | 22 | 27 | 24 | 33 | 20 | 30 | 24 | 22 | 22 | 12 | 23 | 18 | 20 | 18 | 14 | 14 | 33 | 21 | 28 | 32 | 34 | 35 | 40 | 38 | 34 | 23 | 31 | 12 | 20 | 20 | 19 | 15 | 11 | 10 | 7 | 13 | 11 | 17 | 11 | 15 | 11 | 19 | 18 | 28 | 21 | 24 | 32 | 23 | 20 | 26 | 24 | 27 | 18 | 14 | 22 | 21 | 15 | 13 | 18 | 15 | 13 | 19 | 9 | 10 | 14 | 13 | 22 | 31 | 32 | 22 | 26 | 15 | 26 | 19 | 18 | 25 | 18 | 16 | 12 | 13 | 18 | 13 | 13 | 11 | 8 | 5 | 9 | 11 | NS | 9 | 19 | 15 | 11 | 6 | 8 | 15 | 15 | 11 | 15 | 10 | 26 | 21 | 15 | 13 | 15 | 12 | 11 | 12 | 10 | 5 | 4 | 5 | 9 | 6 | 6 | 6 | 10 | 18 | 13 | 17 | 15 | 12 | 18 | 19 | 11 | 27 | 11 | 8 | 16 | 13 | 11 | 12 | 7 | 8 | 5 | 8 | 9 | 2 | 10 | 7 | 17 | 11 | 22 | 22 | 27 | 31 | 26 | 29 | 26 | 18 | 28 | 21 | 21 | 15 | 12 | 11 | 14 | 12 | 11 | 8 | 11 | 13 | 9 | 9 | 10 | 10 | 19 | 19 | 24 | 33 | 34 | 24 | 25 | 26 | 21 | 29 | 20 | 23 | 18 | 25 | 13 | 6 | 13 | 18 | 14 | 8 | 19 | 8 | 10 | 8 | 15 | 18 | 21 | 17 | 27 | 34 | 22 | 24 | 16 | 27 | 30 | 15 | 28 | 29 | 16 | 21 | 17 | 11 | 9 | 15 | 14 | 12 | 12 | 14 | 9 | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 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 Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |Oct 01 | 0 | 0 | 1 | 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 | NS | NS | NS | NS | NS | NS | 0 | 0 | 1 | 0 | 1 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | NS | 0 | 0 | 0 | 04 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 08 | 1 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 12 | 1 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 14 | NS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 16 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 18 | 2 | IF |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 1 | 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 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 20 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 21 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 25 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 26 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Nov| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- About the RMOJ... RMOJ reports the results of radio meteor observation in Japan, sent to myself. Every month, this bulletin is sent to Mr.Christian Steyaert, who publishes RMOB, which is a world-wide bulletin. In Japan, radio meteor observation has become the major meteor observation by means of development of low-price receiver and useful automatic data-taking software (HROFFT by Mr.K.Ohkawa). There are 70 observational sites in Japan, most of which utilize the radio source of 53.750MHz (50W) transmitted at Fukui-NCT(by Mr.K.Maegawa). FM-radio Observation has become difficult in Japan because of the recent increase of small-FM staions. I hope RMOJ will be helpful to radio observers, as well as all meteor observers. Hiroshi Ogawa 2021.12.04