Radio Meteor Observation in Japan No.252 October 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 -- Oct| 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 4 5 10 9 15 5 3 7 3 4 4 1 4 4 0 2 0 2 3 3 5 6 4 02 | 6 8 9 8 11 12 5 14 9 7 8 2 5 2 1 3 2 2 1 2 4 4 6 4 03 | 7 8 6 6 5 10 6 15 2 5 0 2 3 3 2 2 3 2 0 1 4 1 4 4 04 | 8 8 9 10 17 13 8 8 6 4 1 3 2 3 4 0 2 1 2 1 5 4 7 8 05 | 10 12 10 5 6 16 8 6 8 7 6 2 5 4 5 1 1 2 2 1 9 5 8 4 06 | 7 12 5 %9 5 7 10 8 7 4 3 7 8 3 2 0 4 2 5 2 1 3 5 4 07 | 8 12 5 9 8 10 11 7 5 9 5 4 4 7 6 2 4 5 1 3 7 0 4 2 08 | 5 3 7 7 10 4 11 10 8 3 3 3 2 0 1 1 1 6 1 1 2 3 4 6 09 | 9 6 10 16 12 14 7 7 7 3 10 9 3 6 5 2 3 3 3 1 6 5 4 6 10 | 4 6 10 21 13 3 6 7 9 7 5 12 3 5 3 3 5 5 2 2 8 5 5 4 11 | 7 8 8 7 11 10 7 8 7 4 3 4 4 1 2 2 3 1 1 7 4 5 11 10 12 | 6 8 15 9 6 9 8 6 7 8 11 8 8 4 5 1 5 2 1 3 2 7 3 6 13 | 5 4 6 18 6 10 9 7 11 6 9 6 4 6 3 0 2 2 2 4 3 7 5 6 14 | 5 6 8 9 10 10 7 5 8 4 4 6 3 5 5 5 0 3 3 3 4 4 4 6 15 | 3 10 9 7 12 8 8 4 4 7 3 2 4 4 3 4 1 2 1 4 1 3 3 3 16 | 8 5 6 6 8 6 11 7 5 8 5 10 7 4 1 1 1 1 6 5 4 2 5 9 17 | 9 4 16 10 6 6 9 5 5 5 4 6 6 5 3 0 4 2 3 0 4 4 0 4 18 | 5 10 6 11 4 10 6 11 5 4 6 3 6 2 2 2 2 0 2 2 7 4 4 6 19 | 4 7 13 17 19 14 18 15 9 5 2 6 1 2 0 0 2 1 1 5 4 9 8 10 20 | 11 10 14 20 25 24 19 15 9 5 2 7 3 3 0 3 3 2 0 2 4 9 6 4 21 | 16 14 24 22 23 24 24 19 13 6 9 4 4 5 2 2 2 1 1 4 3 7 3 4 22 | 11 10 8 17 7 9 6 16 9 8 9 7 3 8 5 2 1 0 3 4 8 2 7 7 23 | 2 5 13 12 12 8 6 7 6 8 7 2 2 0 2 2 0 2 3 2 1 4 5 7 24 | 8 8 7 19 15 13 13 7 1 3 2 7 1 5 2 0 5 3 3 3 2 5 11 5 25 | 14 9 7 13 15 17 20 18 11 15 11 12 3 3 3 0 3 1 2 2 10 19 11 13 26 | 9 21 18 24 17 16 23 14 7 5 5 6 4 1 3 2 2 3 3 8 10 9 8 11 27 | 15 16 24 23 22 30 22 15 12 13 15 9 4 5 3 4 9 3 6 4 10 10 8 9 28 | 16 16 18 24 12 17 21 12 14 8 3 1 3 1 1 3 0 1 2 4 8 6 2 11 29 | 9 15 22 18 16 23 17 14 8 3 4 3 1 0 2 1 1 2 1 1 3 5 5 5 30 | 11 8 12 21 12 16 10 15 6 9 6 4 2 3 3 0 3 2 3 8 5 6 3 13 31 | 17 20 15 23 20 14 17 19 8 6 10 9 4 6 2 2 2 4 1 8 7 7 6 7 ---+------------------------------------------------------------------------ Oct| 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 Oct| 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 05 | 06 | 1 07 | 08 | 1 09 | 1 10 | 11 | 12 | 1 1 13 | 14 | 15 | 1 16 | 1 17 | 18 | 1 1 1 19 | 1 2 4 1 20 | 1 1 1 21 | 1 2 1 2 1 22 | 1 23 | 1 24 | 1 1 25 | 1 1 26 | 1 1 27 | 1 1 28 | 1 29 | 1 1 1 30 | 1 1 31 | 1 1 1 ---+------------------------------------------------------------------------ Oct| 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 : 1/2 lambda DP 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 -- Oct| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 3 0 0 0 2 3 6 7 2 3 2 IF %0 0 0 0 0 0 0 1 1 %4 3 2 02 | 1 0 0 1 1 3 3 1 2 0 %2 IF 1 0 0 1 1 1 0 0 2 1 0 4 03 | 2 1 1 2 2 9 5 5 2 3 IF IF IF IF 0 0 1 0 0 0 1 IF 1 2 04 | 1 1 0 2 0 4 2 4 2 0 1 0 3 1 0 2 0 1 0 0 0 0 0 1 05 | 4 2 2 6 2 7 11 3 2 2 %3 %2 3 2 1 1 0 1 2 0 2 %5 4 3 06 | 3 1 1 3 4 9 5 9 4 2 3 %5 %0 %3 0 1 0 0 0 4 2 1 0 0 07 | 3 2 2 2 4 2 12 6 9 9 5 2 3 %1 1 1 0 0 0 1 1 %1 0 1 08 | 0 1 7 1 5 4 2 5 0 4 1 %2 IF IF IF IF 1 0 3 0 1 4 0 5 09 | 1 1 0 5 1 6 5 3 1 0 2 4 1 1 0 1 0 0 0 2 0 4 1 1 10 | 1 0 2 0 3 4 6 2 4 1 0 0 1 0 0 0 0 1 0 1 2 0 3 3 11 | 0 0 1 3 1 0 2 0 0 1 0 0 1 0 1 0 0 0 %0 %2 0 0 1 3 12 | 3 4 3 6 1 1 6 1 4 1 0 %0 3 0 2 1 1 1 0 2 0 0 0 1 13 | 1 0 0 0 1 4 7 3 2 0 3 0 4 1 0 0 0 0 0 0 0 0 0 1 14 | 0 0 0 0 0 0 0 2 3 3 2 IF %0 2 0 0 0 0 0 0 0 0 0 0 15 | 0 0 0 0 0 1 0 1 1 5 %2 2 0 1 0 0 2 2 0 0 1 1 1 1 16 | 1 2 4 6 5 3 8 5 5 6 IF IF IF IF IF %0 2 2 0 1 1 3 3 3 17 | 8 5 4 14 9 2 5 5 3 0 IF IF 2 0 0 3 2 %1 IF 2 4 3 4 %2 18 | IF 6 5 2 8 4 8 3 IF IF IF IF IF IF IF IF %3 %2 IF IF IF 0 0 1 19 | 0 4 4 3 3 5 0 4 8 IF IF IF IF IF IF %2 0 %0 %1 5 1 0 0 0 20 | 0 2 1 2 3 2 2 1 1 2 IF IF IF %1 1 1 1 1 IF 1 0 0 1 3 21 | 1 0 0 2 1 0 2 5 7 %3 IF %3 0 3 0 1 1 1 1 2 5 3 0 2 22 | 2 2 4 6 6 4 6 6 4 6 7 2 2 0 1 0 2 1 IF IF 3 %1 %2 0 23 | 0 0 1 0 0 1 0 2 1 1 0 IF %0 2 1 1 0 0 1 0 1 1 IF IF 24 | 1 0 0 0 0 0 1 %2 0 0 0 0 1 0 6 2 0 0 0 2 2 0 2 2 25 | 1 2 2 1 0 0 1 %2 0 1 0 IF IF IF IF %0 1 0 0 0 1 0 0 0 26 | 0 0 0 0 0 0 0 %0 %0 0 0 0 0 0 0 0 0 IF %0 %0 %0 0 0 0 27 | 1 1 0 0 0 0 2 0 1 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 2 0 1 1 0 0 29 | 0 0 0 0 0 0 0 3 0 1 0 0 0 0 0 1 0 0 1 3 1 0 4 0 30 | 0 1 0 0 1 0 1 1 2 0 1 0 2 2 0 2 4 %0 -- -- -- -- -- -- 31 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- ---+------------------------------------------------------------------------ Oct| 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 Oct| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 03 | 1 04 | 1 05 | 1 1 06 | 1 07 | 08 | 09 | 1 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | ---+------------------------------------------------------------------------ Oct| 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 -- Oct| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 15 29 23 20 31 48 32%26 IF IF IF IF IF IF IF IF%14 14 11 13 7 9 19 15 02 | 5 17 22 16 13 38 43%26 IF IF IF IF IF IF IF IF%22 20 19 22 21 15 19 21 03 | 29 38 37 49 45 44 35 40 IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 04 | IF IF IF IF IF IF IF IF IF IF IF -- -- -- -- -- -- -- -- -- -- -- -- -- 05 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- IF 22 16 12 26 23 06 | 24 41 41 54 36 46 41 22 24 28 31%26 IF IF IF IF 14 15 17 12 21 12 25 19 07 | 33 42 49 59 49 46 39 21 31 24 27 28%23 IF IF 17 17 22 22 18 21 23 13 24 08 | 27 43 52 48 44 50 44 31%25 IF IF IF IF IF IF%20 14 9 19 17 12 10 18 20 09 | 25 65 48 55 40 41 36 20 13 19 20 27 22 13 18 12 11 12 14 13 21 14 16 15 10 | 35 49 57 72 60 54 45 22 14 16 19 24 IF IF IF IF 11 12 12 21 22 18 23 21 11 | 47 44 55 58 54 46 27 30 20 20 25 21 IF 27 30 22 16 21 20 12 12 14 18 28 12 | 35 57 48 71 51 49 26 26 21%14 IF IF IF IF IF IF%14 15 5 6 7 12 4 10 13 | 15 18 24 38 40 26 30 18 IF IF IF IF IF IF IF IF%14 12 9 9 7%16 6 10 14 | 16%29 31 31 17 24 25 29 IF IF IF IF IF IF IF IF%24 18 12 14%16 11 5 8 15 | 12 9 25 20 22 16 19 34 IF IF IF IF IF IF IF%11 18 11 9 18 21 16 19 32 16 | 47%42 59 58 61 53 35%34 IF IF IF IF IF IF IF 28 11 20 20 25 35 19 16 34 17 | 21 48 49 62 54 57 41 25 26%37 IF IF 19 23 15 22 14 21 15 12 11 24 15 22 18 | 38 44 52 68 68 34 37 30%29 IF IF IF IF IF IF IF 27 11 6 16 17 8 9 15 19 | 27 35 40 23 22 27 33 28 IF IF IF IF IF IF IF 12 11 7 5 11 12 9 14 17 20 | 30 45 40 28 34 30 40 37 IF IF IF IF IF IF IF 16 19 11 12 17 7 9 16 10 21 | 19 13 22 28 27 19 30 26 IF IF IF IF IF IF IF%34 12 18 19 18 20 19 20 22 22 | 50 54 61 54 58 43 46 32 29%26 IF IF%20 24 16%17 14 15 10 15 11 18 18 13 23 | 26 30 25 40 39 28 28 38 IF 19 IF IF IF IF IF 18 21 14 25 19 20 27 16 27 24 | 27 48 44 58 36 49 52 20 IF IF IF IF 24 16 13 20 9 12 16 13 26 14 18 19 25 | 39 37 51 50 53 38 37 45 IF IF IF IF IF IF IF 29 10 12 12 16 11 22 10 14 26 | 22 29 32 35 39 30 34 28 IF IF IF IF IF IF IF%19 10 18 12 5 17 8 14 18 27 | 12 33 42 61 53 45 32 27 25%34 IF IF IF IF IF IF 18 23 12 21 17 27 21 31 28 | 19 47 36 41 45 39 24 34 IF IF IF IF IF IF IF 9 14 15 6 12 21 12 12 12 29 | 14 24 37 34 36 18 26 22 IF IF IF IF IF IF IF IF 11 10 15 19 18 28%26 -- 30 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 31 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- ---+------------------------------------------------------------------------ Oct| 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 Oct| 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 | 03 | 1 1 04 | 05 | 06 | 2 3 07 | 1 1 1 6 3 1 08 | 1 1 1 1 09 | 1 1 10 | 2 1 1 1 11 | 1 1 2 2 12 | 1 2 13 | 1 1 14 | 1 1 15 | 1 1 1 1 16 | 1 17 | 2 1 18 | 1 2 2 1 19 | 1 1 20 | 1 1 2 1 21 | 1 1 22 | 1 1 1 2 3 23 | 1 2 2 3 1 1 24 | 1 1 6 1 25 | 1 1 2 1 1 26 | 1 3 27 | 3 1 1 1 28 | 2 1 29 | 1 1 30 | 31 | ---+------------------------------------------------------------------------ Oct| 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 -- Oct| 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 8 3 4 4 0 9 10 8 8 9 8 3 4 3 2 0 0 0 0 1 1 7 5 02 | 7 5 2 6 5 2 2 10 21 8 11 5 3 6 1 3 0 0 3 0 3 3 3 6 03 | 6 6 3 3 5 4 6 9 5 5 7 6 5 6 3 1 1 2 1 2 4 2 4 5 04 | 2 8 5 4 6 10 3 7 7 9 5 3 3 1 3 1 0 1 1 4 3 3 1 5 05 | 8 5 5 4 4 10 8 6 8 7 14 5 6 2 6 2 2 1 0 2 3 8 4 12 06 | 15 9 6 2 8 8 4 12 10 4 11 5 6 2 3 0 1 3 1 3 4 2 5 8 07 | 11 9 14 11 8 10 2 5 11 6 7 6 7 3 4 2 2 3 2 7 3 4 4 6 08 | 8 9 8 7 5 7 8 6 5 8 3 7 7 7 1 1 4 1 1 0 1 5 9 18 09 | 10 10 12 3 9 4 4 4 7 9 10 5 4 3 1 0 3 0 3 6 3 3 9 10 10 | 10 10 10 8 12 5 8 11 10 8 9 5 6 2 1 3 3 1 3 5 7 6 10 10 11 | 11 9 6 5 5 9 5 9 4 9 9 7 3 3 4 2 0 4 2 6 4 9 7 16 12 | 5 8 5 7 6 7 9 12 3 6 6 7 10 3 2 2 1 2 0 6 3 8 10 9 13 | 7 9 7 5 6 4 9 12 8 7 2 2 5 2 2 0 1 0 1 2 6 4 9 9 14 | 10 9 6 7 3 8 4 --%10 9 4 4 2 2 0 1 0 1 1 1 2 5 7 10 15 | 7 13 6 5 5 13 4 3 5 5 4 7 5 3 2 2 0 0 3 4 4 8 8 12 16 | 13 10 7 8 5 6 5 3 6 7 3 4 4 5 1 2 2 1 2 2 3 7 6 13 17 | 11 12 4 7 9 3 6 8 10 7 4 6 5 2 4 1 0 2 1 1 1 4 10 9 18 | 10 12 6 6 6 5 6 6 6 7 10 3 5 4 3 1 1 1 2 2 8 10 10 11 19 | 20 14 6 6 11 15 7 6 10 4 4 6 3 6 4 2 0 1 2 2 8 9 15 10 20 | 12 14 14 9 8 8 8 11 6 7 3 2 4 5 2 0 2 0 1 2 4 7 11 9 21 | 12 8 16 13 7 6 9 10 11 7 10 2 2 2 1 0 2 2 3 5 6 6 10 16 22 | 11 9 15 7 5 6 12 3 10 6 5 5 5 0 1 2 0 1 2 4 4 7 7 11 23 | 11 8 11 7 15 4 9 10 6 5 9 4 5 2 3 1 1 4 2 3 6 10 9 11 24 | 11 11 6 18 9 8 8 10 5 5 9 5 1 2 2 1 5 2 5 3 6 5 15 13 25 | 18 11 11 6 4 7 4 7 6 10 8 7 6 3 5 1 0 1 2 2 2 9 10 15 26 | 13 8 9 6 5 7 7 5 6 -- 6 4 3 4 4 1 2 0 2 5 2 3 10 10 27 | 8 9 11 10 2 6 13 7 9 5 11 3 2 5 9 1 1 1 2 4 7 12 12 13 28 | 10 10 5 6 9 11 6 %8 5 11 9 6 7 6 2 1 5 2 3 2 5 6 11 8 29 | 10 4 4 9 6 10 8 8 7 3 6 4 5 2 3 1 0 4 1 5 2 7 12 12 30 | 13 11 6 7 8 11 11 6 3 10 8 5 5 8 6 3 1 1 3 2 6 10 11 20 31 | 11 16 5 4 4 6 9 5 6 9 11 8 4 3 2 1 1 3 1 1 6 9 12 22 ---+------------------------------------------------------------------------ Oct| 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 Oct| 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 | 03 | 1 1 1 04 | 05 | 2 06 | 1 07 | 1 1 1 08 | 1 1 1 09 | 1 1 10 | 11 | 12 | 13 | 14 | 1 15 | 16 | 1 17 | 18 | 1 1 1 19 | 1 2 1 1 20 | 1 1 21 | 1 2 1 1 22 | 1 1 1 2 1 1 23 | 2 1 24 | 1 1 25 | 1 1 1 26 | 27 | 1 28 | 1 29 | 1 1 2 30 | 1 1 1 31 | 1 1 1 1 ---+------------------------------------------------------------------------ Oct| 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 -- Oct| 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 2 5 9 12 9 18 29 7 18 11 9 6 8 6 4 1 3 2 3 4 14 8 3 02 | 4 4 13 4 9 17 17 9 10 9 8 8 7 8 5 5 3 1 2 7 5 7 10 5 03 | 4 2 8 9 16 12 25 17 17 12 11 13 11 14 6 6 4 4 6 8 7 6 6 1 04 | 6 4 2 12 10 13 18 20 20 14 12 10 10 4 0 3 5 3 4 10 4 16 4 3 05 | 5 5 1 9 14 12 15 15 15 16 1 2 8 7 5 3 6 1 5 8 8 13 15 9 06 | 9 14 12 17 9 6 8 16 6 11 5 7 9 12 7 6 0 5 3 6 6 13 7 7 07 | 7 7 15 13 17 17 14 16 10 8 16 7 7 7 6 2 0 2 4 7 11 14 14 15 08 | 11 8 7 12 12 11 8 17 13 10 10 13 3 6 9 7 1 1 5 8 7 6 9 12 09 | 11 17 7 18 21 16 12 4 10 9 12 7 7 7 4 1 5 1 4 9 11 14 11 7 10 | 9 7 7 11 15 12 19 16 13 8 10 5 7 4 10 3 5 3 7 8 24 17 7 12 11 | 12 13 15 8 13 8 13 15 8 10 15 6 2 8 5 7 6 5 7 8 10 9 19 11 12 | 10 11 14 13 18 8 15 12 9 11 6 7 9 8 7 3 1 3 2 9 6 9 16 12 13 | 7 8 8 18 11 12 11 12 10 8 10 5 6 6 5 0 2 4 5 1 6 10 9 10 14 | 8 17 10 15 12 13 5 10 10 8 7 5 7 8 8 6 5 3 4 3 12 9 22 19 15 | 11 7 11 12 12 13 6 9 18 6 11 4 6 4 5 3 6 1 1 4 7 17 4 6 16 | 11 9 10 10 21 16 19 16 12 10 7 9 9 6 4 1 5 2 5 7 15 6 8 9 17 | 8 8 7 20 9 7 19 11 7 6 9 5 3 7 2 3 9 5 3 2 11 9 8 6 18 | 6 13 7 15 11 9 13 14 17 10 9 11 8 8 9 6 10 2 5 10 11 17 13 13 19 | 14 11 13 15 18 11 19 11 20 4 11 8 6 8 5 5 7 4 4 6 10 16 13 16 20 | 15 14 19 20 9 12 11 16 16 8 7 6 4 1 3 6 6 5 4 8 7 9 22 14 21 | 7 9 10 18 15 11 10 6 8 7 6 5 6 3 3 1 1 5 3 8 9 15 8 9 22 | 18 9 15 14 15 14 13 13 16 10 13 7 7 3 1 4 5 4 4 6 11 13 12 10 23 | 10 11 9 15 17 20 19 15 11 10 13 11 5 2 4 3 3 0 6 5 12 15 8 13 24 | 14 15 9 12 12 18 13 11 5 12 14 15 4 7 6 9 6 7 5 6 14 10 11 13 25 | 9 9 13 20 13 9 10 22 10 13 11 5 9 9 4 3 2 4 4 2 11 15 18 4 26 | 6 10 16 9 26 9 24 7 16 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 27 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 28 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 29 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 31 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- ---+------------------------------------------------------------------------ Oct| 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 Oct| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 1 02 | 03 | 1 04 | 05 | 1 06 | 1 1 07 | 1 1 1 08 | 1 1 09 | 2 2 10 | 1 1 11 | 1 12 | 1 13 | 2 14 | 1 15 | 1 16 | 1 17 | 18 | 1 19 | 1 1 1 1 1 20 | 1 1 1 1 21 | 2 2 22 | 1 1 1 23 | 1 3 1 24 | 1 1 1 1 25 | 1 1 26 | 1 1 1 1 27 | 28 | 29 | 30 | 31 | ---+------------------------------------------------------------------------ Oct| 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 :Kazuki Matsushita Location : Yokohama, Kanagawa, Japan (35.44 N, 139.53 E) Antenna : Dipole Receiver: Nooelec NESDR SMArt v4 SDR Method : by using MROFFT software (by Michinari Yamamoto), manual count using HROview and HROreport (by Michinari Yamamoto) (1) 2022/10/01 00:00JST - 2022/10/07 19:00JST 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 (2) 2022/10/07 19:40JST - 2022/10/09 09:10JST Frequency: 92.5 MHz (Mode:CW,USB) (3) 2022/10/07 09:10JST - 2022/10/09 21:40JST Frequency: 92.8 MHz (Mode:CW,USB) (4) 2022/10/09 21:40JST - Frequency: 89.4 MHz (Mode:CW,USB) -- Total number of echoes -- Oct| 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 1 3 4 1 0 4 1 1 1 0 1 1 0 %0 -- -- -- -- 0 0 0 1 0 02 | 1 0 0 2 3 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 03 | 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 1 1 0 1 04 | 1 0 0 1 0 0 1 3 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 05 | 0 0 0 0 0 2 1 0 2 1 0 1 0 2 3 1 0 %0 0 0 0 0 0 0 06 | 0 1 0 1 2 2 0 2 2 1 0 0 3 1 1 0 0 0 1 0 0 0 0 0 07 | 0 0 0 0 0 %1 2 2 0 1 1 1 1 0 1 1 0 0 1 -- %0 0 0 0 08 | 0 1 2 0 0 0 %0 0 2 0 0 0 %0 %0 0 0 0 0 0 0 1 0 0 0 09 | 0 0 0 0 0 0 0 0 0 %0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 10 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 11 | 0 0 0 0 0 0 0 0 2 2 3 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 -- -- -- 13 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 14 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 15 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 16 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 17 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 18 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 19 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 21 | -- -- -- -- -- -- -- -- -- -- -- %4 2 6 1 6 %2 0 5 IF 1 0 0 %0 22 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 23 | -- -- -- -- -- -- -- -- -- %2 0 0 0 5 2 1 1 0 0 0 0 0 0 0 24 | 0 0 0 0 3 3 2 3 1 0 2 2 0 3 6 0 0 1 0 0 -- -- -- -- 25 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 26 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- %0 0 0 1 0 1 27 | 0 1 0 0 1 0 0 0 1 0 3 4 1 3 3 1 1 0 0 0 0 0 0 1 28 | 0 2 0 1 0 0 2 2 2 2 3 2 0 6 0 1 0 1 1 0 1 0 0 0 29 | 0 0 0 1 1 0 0 2 2 3 3 3 1 %2 -- -- -- -- -- -- -- -- -- -- 30 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 31 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- ---+------------------------------------------------------------------------ Oct| 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 -- Oct| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 4 | 3 | 3 | 3 | 0 | 4 | 3 | 0 | 2 |Sep 01 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | 0 | 3 | 4 | 1 | 6 | 0 | 6 | 1 | 6 | 02 | 2 | 3 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 1 | 2 | 2 | 0 | 3 | 3 | 5 | 0 | 03 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 0 | 3 | 2 | 0 | 1 | 3 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 0 | 0 | 2 | 1 | 0 | 1 | 05 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 4 | 3 | 4 | 2 | 5 | 2 | 4 | 4 | 06 | 2 | 1 | 0 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 0 | 2 | 2 | 4 | 1 | 1 | 1 | 07 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 09 | 4 | 2 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 3 | 1 | 2 | 1 | 1 | 0 | 2 | 4 | 1 | 0 | 12 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 13 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 1 | 2 | 0 | 2 | 2 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 14 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 3 | 3 | 4 | 4 | 1 | 0 | 1 | 1 | 3 | 1 | 1 | 15 | 0 | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 6 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 1 | 4 | 2 | 4 | 1 | 1 | 17 | 1 | 4 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 7 | 3 | 3 | 3 | 2 | 1 | 2 | 0 | 18 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | 1 | 4 | 0 | 3 | 1 | 1 | 2 | 1 | 1 | 0 | 19 | 0 | 1 | 0 | 2 | 2 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 7 | 4 | 4 | 4 | 1 | 3 | 4 | 1 | 2 | 5 | 2 | 20 | 7 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 6 | 5 | 7 | 10 | 7 | 4 | 5 | 4 | 5 | 3 | 5 | 21 | 1 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 1 | 6 | 5 | 10 | 9 | 7 | 5 | 2 | 4 | 7 | 5 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 6 | 1 | 0 | 1 | 1 | 2 | 2 | 2 | 3 | 23 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 2 | 2 | 1 | 5 | 0 | 6 | 2 | 0 | 0 | 3 | 2 | 24 | 2 | 0 | 1 | 3 | 0 | 1 | 0 | 0 | 1 | 3 | 0 | 1 | 0 | 3 | 0 | 1 | 3 | 8 | 3 | 3 | 1 | 0 | 0 | 0 | 25 | 1 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 5 | 2 | 0 | 0 | 1 | 0 | 1 | 26 | 2 | 3 | 2 | 0 | 0 | 0 | 3 | 1 | 0 | 1 | 1 | 0 | 1 | 3 | 2 | 3 | 4 | 5 | 2 | 1 | 2 | 2 | 0 | 3 | 27 | 3 | 4 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 3 | 1 | 0 | 0 | 5 | 0 | 6 | 1 | 3 | 0 | 0 | 28 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 1 | 3 | 3 | 3 | 3 | 3 | 5 | 0 | 29 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 4 | 3 | 1 | 0 | 1 | 4 | 7 | 5 | 4 | 2 | 0 | 4 | 1 | 0 | 2 | 30 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | 1 | 1 | 3 | 0 | 2 | 2 | 2 | 2 | 0 | 4 | 0 | 1 | 1 | 1 | 31 | 3 | 1 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 1 | 2 | 0 | 1 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Oct| 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 Oct| 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 |Sep 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Oct| 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 -- Oct| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 0 | 0 | 2 | 1 | 0 | 2 | 3 | 0 |Sep 01 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 2 | 2 | 6 | 2 | 1 | 1 | 0 | 4 | 1 | 02 | 1 | 4 | 0 | 2 | 1 | 1 | 3 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 1 | 1 | 1 | 0 | 0 | 03 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 3 | 2 | 0 | 1 | 1 | 1 | 2 | 2 | 1 | 04 | 2 | 2 | 1 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 05 | 1 | 0 | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 1 | 0 | 2 | 2 | 4 | 3 | 3 | 3 | 6 | 5 | 1 | 1 | 06 | 3 | 1 | 1 | 1 | 2 | 4 | 1 | 2 | 1 | 0 | 1 | 1 | 2 | 8 | 3 | 5 | 1 | 3 | 6 | 8 | 3 | 7 | 6 | 2 | 07 | 4 | 4 | 4 | 4 | 4 | 2 | 0 | 2 | 3 | 1 | 3 | 1 | 0 | 2 | 1 | 5 | 3 | 1 | 5 | 3 | 4 | 5 | 4 | 2 | 08 | 1 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 1 | 1 | 1 | 1 | 0 | 5 | 3 | 1 | 0 | 1 | 3 | 2 | 1 | 0 | 2 | 2 | 09 | 1 | 0 | 0 | 1 | 1 | 3 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 10 | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 2 | 1 | 2 | 1 | 4 | 5 | 3 | 5 | 5 | 4 | 1 | 3 | 2 | 11 | 3 | 3 | 3 | 1 | 1 | 0 | 1 | 1 | 3 | 0 | 1 | 0 | 0 | 3 | 6 | 0 | 1 | 1 | 4 | 4 | 2 | 1 | 3 | 0 | 12 | 3 | 1 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 0 | 2 | 5 | 10 | 4 | 6 | 7 | 3 | 5 | 8 | 4 | 13 | 2 | 1 | 3 | 2 | 3 | 3 | 3 | 1 | 0 | 1 | 1 | 2 | 1 | 2 | 4 | 5 | 3 | 2 | 9 | 5 | 3 | 4 | 1 | 1 | 14 | 0 | 1 | 4 | 2 | 0 | 5 | 4 | 0 | 1 | 3 | 1 | 3 | 2 | 0 | 5 | 3 | 2 | 4 | 2 | 4 | 4 | 1 | 8 | 0 | 15 | 1 | 5 | 1 | 1 | 1 | 0 | 2 | 0 | 1 | 1 | 0 | 1 | 1 | 3 | 1 | 3 | 5 | 6 | 4 | 3 | 4 | 7 | 0 | 6 | 16 | 1 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 5 | 12 | 3 | 6 | 5 | 5 | 4 | 4 | 3 | 17 | 3 | 0 | 0 | 3 | 3 | 1 | 2 | 1 | 1 | 2 | 1 | 1 | 0 | 2 | 2 | 0 | 4 | 1 | 6 | 2 | 2 | 2 | 2 | 1 | 18 | 2 | 3 | 1 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 1 | 1 | 3 | 0 | 3 | 5 | 4 | 3 | 1 | 7 | 19 | 5 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 7 | 10 | 10 | 5 | 5 | 9 | 7 | 6 | 20 | 2 | 3 | 1 | 3 | 1 | 0 | 3 | 1 | 0 | 1 | 0 | 4 | 1 | 2 | 3 | 4 | 7 | 6 | 3 | 7 | 5 | 5 | 4 | 3 | 21 | 4 | 5 | 0 | 3 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 3 | 2 | 4 | 1 | 1 | 3 | 0 | 2 | 6 | 22 | 5 | 1 | 1 | 0 | 2 | 3 | 1 | 1 | 0 | 0 | 2 | 3 | 2 | 2 | 4 | 9 | 3 | 1 | 4 | 2 | 3 | 2 | 2 | 2 | 23 | 2 | 6 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 1 | 1 | 1 | 1 | 6 | 3 | 6 | 8 | 1 | 2 | 3 | 7 | 3 | 1 | 2 | 24 | 3 | 2 | 1 | 1 | 4 | 1 | 1 | 1 | 1 | 0 | 2 | 2 | 3 | 6 | 1 | 3 | 2 | 5 | 0 | 1 | 4 | 2 | 5 | 1 | 25 | 1 | 4 | 1 | 1 | 0 | 2 | 2 | 1 | 2 | 1 | 0 | 1 | 4 | 1 | 1 | 0 | 5 | 5 | 3 | 2 | 3 |??? |??? |??? | 26 |??? | 1 | 5 | 8 | 3 | 0 | 2 | 1 | 1 | 0 | 2 | 1 | 1 | 4 | 8 | 1 | 7 | 8 | 6 | 3 | 4 | 3 | 2 | 3 | 27 | 4 | 5 | 5 | 1 | 2 | 1 | 1 | 3 | 2 | 5 | 5 | 0 | 1 | 3 | 2 | 6 | 1 | 4 | 2 | 1 | 3 | 8 | 7 | 4 | 28 | 3 | 4 | 0 | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 4 | 2 | 1 | 4 | 3 | 6 | 5 | 3 | 4 | 5 | 2 | 7 | 3 | 6 | 29 | 2 | 5 | 4 | 1 | 0 | 0 | 5 | 0 | 0 | 2 | 5 | 0 | 1 | 0 | 4 | 2 | 1 | 2 | 1 | 1 | 6 | 2 | 2 | 3 | 30 | 1 | 2 | 0 | 1 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 3 | 2 | 3 | 1 | 3 | 2 | 3 | 4 | 3 | 2 | 6 | 4 | 2 | 31 | 7 | 7 | 1 | 3 | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 0 | 1 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Oct| 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 Oct| 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 |Sep 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 | 1 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 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 | 1 | 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 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 19 | 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 | 1 | 0 | 0 | 0 | 1 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 22 | 0 | 0 | 1 | 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 | 1 | 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 |??? |??? |??? | 26 |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 31 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Oct| 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 -- Oct| 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 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |Sep 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 05 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 06 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 1 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 18 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 19 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 1 | 2 | 2 | 2 | 20 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 22 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 27 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Oct| 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 Oct| 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 |Sep 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 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 | 1 | 0 | 1 | 0 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Oct| 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 -- Oct| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Oct| 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 Oct| 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Oct| 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 -- Oct| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 9 | 18 | 11 | 17 | 16 | 15 | 16 | 18 | 10 |Sep 01 | 14 | 14 | 11 | 3 | 9 | 5 | 6 | 7 | 7 | 6 | 2 | 6 | 6 | 13 | 13 | 14 | 13 | 8 | 18 | 14 | 10 | 12 | 10 | 13 | 02 | 10 | 7 | 7 | 13 | 22 | 7 | 11 | 10 | 8 | 5 | 4 | 8 | 8 | 9 | 4 | 9 | 10 | 19 | 17 | 18 | 17 | 11 | 10 | 17 | 03 | 19 | 16 | 12 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 16 | 21 | 14 | 10 | 12 | 21 | 9 | 14 | 04 | 19 | 10 | IF | 8 | 8 | 11 | 8 | 17 | 12 | 7 | 7 | 5 | 6 | 10 | 13 | 15 | 7 | 15 | 10 | 14 | 19 | 15 | 20 | 15 | 05 | 21 | 14 | 11 | 11 | 14 | 15 | 13 | 9 | 6 | 5 | 7 | 7 | 5 | 8 | 14 | 10 | 9 | 9 | 11 | 13 | 8 | 15 | 16 | 14 | 06 | 12 | 19 | 11 | 20 | 16 | 11 | 12 | 13 | 8 | 12 | 6 | 8 | 12 | 10 | 7 | 12 | 12 | 16 | 19 | 24 | 15 | 15 | 13 | 11 | 07 | 15 | 15 | 15 | 6 | 8 | 8 | 7 | 11 | 13 | 9 | 7 | 3 | 8 | 6 | 14 | 6 | 15 | 11 | 28 | 13 | 13 | 19 | 16 | 14 | 08 | 10 | 7 | 12 | 6 | 13 | 8 | 12 | 11 | 7 | 9 | 4 | 3 | 12 | 9 | 12 | 16 | 7 | 15 | 17 | 15 | 7 | 20 | 15 | 12 | 09 | 12 | 8 | 13 | 10 | 6 | 8 | 10 | 7 | 6 | 9 | 14 | 9 | 11 | 11 | 11 | 11 | 14 | 14 | 17 | 9 | 27 | 13 | 11 | 22 | 10 | 14 | 17 | 20 | 23 | 14 | 15 | 16 | 10 | 10 | 8 | 7 | 8 | 15 | 15 | 15 | 18 | 18 | 18 | 14 | 18 | 19 | 20 | 16 | 10 | 11 | 11 | 14 | 17 | 16 | 11 | 6 | 10 | 5 | 7 | 6 | 8 | 6 | 6 | 13 | 21 | 11 | 12 | 17 | 22 | 17 | 19 | 13 | 11 | 11 | 12 | 7 | 12 | 5 | 9 | 9 | 8 | 11 | 8 | 4 | 5 | 11 | 8 | 11 | 9 | 8 | 7 | 12 | 10 | 12 | 12 | 12 | 18 | 17 | 18 | 13 | 9 | 13 | 10 | 12 | 9 | 9 | 4 | 9 | 5 | 8 | 7 | 4 | 8 | 7 | 13 | 14 | 11 | 11 | 16 | 19 | 15 | 10 | 13 | 13 | 14 | 5 | 8 | 17 | 9 | 2 | 8 | 9 | 7 | 6 | 4 | 10 | 10 | 6 | 10 | 16 | 11 | 10 | 13 | 18 | 24 | 21 | 15 | 9 | 12 | 15 | 10 | 7 | 15 | 7 | 10 | 10 | IF | 10 | 11 | 9 | 13 | 9 | 6 | 7 | 9 | 7 | 19 | 14 | 19 | 15 | 9 | 16 | 13 | 10 | 16 | 15 | 10 | 18 | 13 | 10 | 6 | 10 | 12 | 11 | 15 | 11 | 8 | 2 | 9 | 9 | 8 | 12 | 17 | 14 | 22 | 16 | 20 | 12 | 10 | 17 | 11 | 6 | 9 | 16 | 11 | 10 | 9 | 11 | 11 | 9 | 8 | 8 | 8 | 8 | 7 | 12 | 11 | 7 | 14 | 12 | 8 | 11 | 10 | 9 | 18 | 9 | 5 | 6 | 13 | 7 | 7 | 6 | 4 | 3 | 7 | 9 | 3 | 7 | 10 | 9 | 3 | 10 | 12 | 12 | 13 | 15 | 12 | 12 | 7 | 19 | 12 | 11 | 15 | 11 | 8 | 12 | 10 | 9 | 6 | 9 | 10 | 8 | 8 | 8 | 11 | 13 | 10 | 19 | 16 | 22 | 14 | 13 | 16 | 16 | 20 | 12 | 17 | 11 | 7 | 8 | 7 | 9 | 9 | 12 | 6 | 13 | 8 | 8 | 13 | 12 | 11 | 12 | 17 | 11 | 16 | 19 | 20 | 10 | 9 | 21 | 13 | 12 | 13 | 5 | 13 | 8 | 6 | 3 | 14 | 11 | 10 | 13 | 15 | 13 | 11 | 13 | 15 | 12 | 12 | 11 | 13 | 8 | 17 | 6 | 22 | 11 | 13 | 5 | IF | 11 | 11 | 12 | 14 | 6 | 11 | 7 | 7 | 18 | 10 | 5 | 7 | 10 | 15 | 21 | 17 | 10 | 18 | 16 | 14 | 23 | 13 | 16 | 10 | 5 | 9 | 5 | 11 | 8 | 6 | 7 | 13 | 9 | 3 | 6 | 5 | 11 | 9 | 9 | 9 | 9 | 9 | 13 | 8 | 11 | 24 | 9 | 6 | 9 | 10 | 6 | 3 | 4 | 4 | 2 | 6 | 10 | 7 | 11 | 4 | 8 | 3 | 2 | 15 | 10 | 9 | 12 | 16 | 5 | 11 | 25 | 8 | 7 | 7 | 12 | 11 | 5 | 6 | 3 | 4 | 6 | 7 | 7 | 9 | 3 | 4 | 6 | 16 | 8 | 13 | 5 | 11 | 9 | 5 | 13 | 26 | 7 | 11 | 10 | 7 | 3 | 6 | 3 | 4 | 5 | 1 | 7 | 5 | 6 | 5 | 7 | 6 | 9 | 5 | 12 | 8 | 12 | 16 | 10 | 12 | 27 | 4 | 14 | 8 | 13 | 9 | 11 | 8 | 9 | 5 | 10 | 11 | 6 | 6 | 11 | 9 | 6 | 12 | 7 | 13 | 11 | 12 | 11 | 7 | 10 | 28 | 13 | 12 | 10 | 8 | 12 | 10 | 10 | 13 | 8 | 8 | 13 | 13 | 5 | 6 | 5 | 12 | 9 | 13 | 13 | 20 | 13 | 12 | 9 | 12 | 29 | 4 | 8 | 6 | 9 | 8 | 8 | 11 | 8 | 6 | 6 | 4 | 13 | 8 | 12 | 12 | 11 | 14 | 20 | 9 | 17 | 10 | 13 | 12 | 11 | 30 | 10 | 14 | 16 | 12 | 11 | 8 | 7 | 5 | 6 | 7 | 9 | 6 | 3 | 5 | 5 | 9 | 14 | 4 | 10 | 9 | 14 | 16 | 11 | 13 | 31 | 12 | 13 | 13 | 11 | 9 | 6 | 6 | 9 | 9 | 9 | 7 | 9 | 3 | 10 | 5 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Oct| 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 Oct| 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 |Sep 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 04 | 1 | 0 | IF | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 06 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | IF | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 16 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 22 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 26 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 31 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Oct| 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 -- Oct| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 26 | 29 | 32 | 29 | 27 | 30 | 27 | 18 | 20 |Sep 01 | 29 | 30 | 25 | 16 | 19 | 20 | 13 | 13 | 8 | 10 | 6 | 12 | 11 | 19 | 23 | 20 | 23 | 23 | 33 | 29 | 36 | 28 | 18 | 20 | 02 | 15 | 19 | 20 | 18 | 19 | 20 | 10 | 9 | 7 | 4 | 4 | 6 | 9 | 17 | 14 | 23 | 27 | 22 | 31 | 30 | 29 | 24 | 14 | 30 | 03 | 19 | 18 | 11 | 16 | 19 | 15 | 22 | 9 | 9 | 20 | 9 | 7 | 15 | 12 | 11 | 22 | 22 | 29 | 24 | 20 | 20 | 23 | 20 | 23 | 04 | 22 | 16 | 15 | 13 | 12 | 14 | 10 | 18 | 13 | 8 | 12 | 10 | NS | NS | NS | NS | NS | NS | NS | 18 | 21 | 25 | 33 | 31 | 05 | 25 | 23 | 23 | 21 | 24 | 24 | 18 | 13 | 5 | 2 | 7 | 8 | 5 | 14 | 21 | 26 | 19 | 32 | 28 | 31 | 24 | 22 | 22 | 26 | 06 | 25 | 28 | 18 | 26 | 22 | 19 | 21 | 14 | 14 | 17 | 7 | 12 | NS | 19 | 18 | 34 | 33 | 38 | 40 | 45 | 23 | 20 | 16 | 20 | 07 | 30 | 27 | 31 | 20 | 27 | 26 | 13 | 22 | 15 | 18 | 12 | 16 | 11 | 13 | 30 | 21 | 32 | 33 | 46 | 33 | 45 | 42 | 23 | 29 | 08 | 18 | 22 | 16 | 12 | 16 | 23 | 20 | 15 | 12 | 14 | 12 | 8 | 22 | 18 | 26 | 26 | 21 | 29 | 35 | 29 | 24 | 29 | 19 | 11 | 09 | 22 | 8 | 13 | 16 | 17 | 24 | 20 | 20 | 12 | 11 | 15 | 13 | 20 | 24 | 31 | 35 | 33 | 31 | 46 | 34 | 43 | 35 | 30 | 36 | 10 |??? | 20 | 30 | 35 | 19 | 17 | 16 | 14 | 9 | 15 | 12 | 12 | 22 | 22 | 23 | 28 | 28 | 34 | 31 | 36 | 39 | 31 | 24 | 20 | 11 | 20 | 17 | 20 | 15 | 17 | 18 | 17 | 9 | 7 | 11 | 9 | 7 | 12 | 18 | 31 | 26 | 24 | 36 | 34 | 32 | 38 | 21 | 23 | 14 | 12 | 8 | 24 | 12 | 15 | 16 | 16 | 14 | 17 | 7 | 9 | 15 | 13 | 17 | 15 | 14 | 22 | 29 | 33 | 28 | 30 | 27 | 29 | 32 | 32 | 13 | 15 | 30 | 22 | 18 | 13 | 19 | 17 | 13 | 10 | 14 | 14 | 16 | 18 | 16 | 26 | 21 | 41 | 27 | 25 | 42 | 40 | 24 | 24 | 22 | 14 | 15 | 15 | 18 | 19 | 16 | 14 | 16 | 14 | 9 | 8 | 12 | 14 | 11 | 17 | 26 | 19 | 24 | 38 | 34 | 32 | 45 | 36 | 14 | 20 | 15 | 27 | 19 | 19 | 16 | 21 | 22 | 20 | 17 | 18 | 12 | 11 | 17 | 14 | 18 | 18 | 22 | 25 | 32 | 38 | 28 | 32 | 32 | 15 | 10 | 16 | 31 | 21 | 22 | 16 | 10 | 10 | 13 | 17 | 9 | 12 | 12 | 12 | 5 | 17 | 19 | 25 | 20 | 30 | 28 | 36 | 38 | 29 | 25 | 19 | 17 | 25 | 19 | 19 | 25 | 26 | 20 | 18 | 21 | 15 | 12 | 13 | 16 | 19 | 12 | 18 | 30 | NS | NS | NS | 31 | 31 | 30 | 25 | 30 | 18 | 29 | 25 | 26 | 20 | 14 | 12 | 19 | 12 | 9 | 19 | 13 | 7 | 21 | 21 | 19 | 26 | 23 | 29 | 25 | 30 | 32 | 25 | 26 | 17 | 19 | 21 | 17 | 22 | 17 | 14 | 23 | 16 | 18 | 12 | 14 | 12 | 12 | 11 | 19 | 16 | 17 | 27 | 36 | 25 | 30 | 27 | 21 | 23 | 17 | 20 | 23 | 25 | 15 | 12 | 12 | 10 | 12 | 12 | 16 | 6 | 14 | 13 | 14 | 17 | 15 | 21 | 26 | 33 | 26 | 27 | 32 | 24 | 20 | 16 | 21 | 18 | 28 | 23 | 20 | 22 | 16 | 8 | 4 | 17 | 13 | 11 | 13 | 17 | 16 | 20 | 19 | 27 | 25 | 26 | 33 | 26 | 33 | 20 | 10 | 22 | 18 | 17 | 19 | 20 | 15 | 22 | 16 | 16 | 7 | 15 | 8 | 8 | 22 | 14 | 11 | 18 | 21 | 30 | 32 | 30 | 35 | 35 | 27 | 17 | 23 | 16 | 15 | 13 | 9 | 15 | 7 | 14 | 12 | 12 | 8 | 9 | 10 | 9 | 18 | 12 | 22 | 21 | 18 | 23 | 11 |??? |??? |??? |??? | 24 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 19 | 29 | 23 | 24 | 33 | 30 | 22 | 25 | 25 | 22 | 21 | 20 | 20 | 23 | 12 | 20 | 11 | 8 | 6 | 11 | 13 | 20 | 12 | 11 | 15 | 21 | 29 | 38 | 26 | 30 | 22 | 19 | 25 | 26 | 17 | 14 | 26 | 22 | 11 | 12 | 10 | 7 | 15 | 9 | 14 | 10 | 13 | 9 | 17 | 25 | 27 | 27 | 26 | 27 | 26 | 21 | 21 | 23 | 27 | 16 | 26 | 25 | 28 | 18 | 15 | 13 | 16 | 7 | 13 | 14 | 10 | 11 | 20 | 14 | 16 | 21 | 19 | 29 | 24 | 26 | 20 | 18 | 23 | 28 | 25 | 19 | 19 | 15 | 14 | 22 | 23 | 16 | 14 | 16 | 19 | 12 | 9 | 12 | 8 | 25 | 21 | 22 | 28 | 30 | 26 | 28 | 16 | 15 | 29 | 14 | 23 | 23 | 28 | 18 | 15 | 21 | 12 | 9 | 8 | 6 | 9 | 12 | 19 | 25 | 31 | 28 |??? |??? |??? |??? |??? |??? |??? | 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 | 17 | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Oct| 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 Oct| 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 |Sep 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 2 | 0 | 1 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 06 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10 |??? | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 16 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 1 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 1 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |??? |??? |??? |??? | 24 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 1 | 0 | 0 | 1 | 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 | 2 | 0 | 26 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? | 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Oct| 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 2022.11.05