Radio Meteor Observation in Japan No.262 August 2023 - 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 -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 19 20 32 21 18 17 13 9 5 3 2 1 2 0 0 0 2 1 0 3 6 13 10 20 02 | 19 21 16 13 24 18 13 6 2 5 2 1 3 1 0 3 3 2 0 1 2 13 8 23 03 | 28 28 24 18 14 13 9 10 8 6 1 1 1 0 0 2 2 4 3 0 2 5 7 18 04 | 18 15 13 18 23 8 10 12 6 5 5 1 0 0 0 2 4 0 2 4 2 14 7 13 05 | 12 16 10 11 7 12 9 3 2 3 4 4 5 3 2 0 2 1 0 1 4 5 1 11 06 | 16 20 20 13 9 17 10 3 1 2 1 2 1 2 1 1 2 2 5 1 3 7 18 11 07 | 13 16 8 12 20 14 10 11 6 2 1 1 1 1 4 3 3 2 0 3 1 5 7 7 08 | 13 12 9 8 14 12 9 3 4 2 1 2 1 1 0 1 2 0 3 4 3 3 8 15 09 | 15 15 8 14 6 7 5 5 6 3 4 0 4 0 0 2 3 1 6 1 2 7 8 11 10 | 7 12 7 9 8 7 12 6 2 0 1 1 1 1 2 0 2 1 0 4 2 6 2 8 11 | 4 6 6 9 12 4 4 3 1 6 0 3 2 0 0 0 1 1 1 0 1 6 9 5 12 | 8 4 9 8 6 7 8 4 2 4 2 1 0 0 1 1 0 1 1 1 6 4 6 4 13 | 15 6 7 11 8 7 1 3 4 3 8 0 2 1 2 0 0 0 1 3 %6 3 12 6 14 | 12 10 16 5 4 6 10 10 7 9 4 4 3 3 3 3 3 0 0 3 4 8 1 5 15 | 3 8 7 10 3 5 5 2 5 9 6 5 3 2 1 6 4 0 0 %0 4 6 12 7 16 | 14 15 13 9 11 10 8 5 10 5 5 2 5 1 2 3 4 1 2 3 2 2 9 5 17 | 6 9 9 6 10 6 8 7 3 2 3 0 1 1 3 4 2 3 2 6 2 4 7 4 18 | 6 3 11 13 6 9 4 4 1 4 1 7 2 2 3 2 1 3 1 0 5 2 0 7 19 | 8 8 9 6 10 6 8 3 6 2 3 1 2 1 0 1 1 0 2 %2 -- -- -- -- 20 | -- -- -- -- -- -- -- -- %3 0 2 0 0 3 1 1 0 1 2 0 2 3 4 3 21 | 8 6 9 6 12 5 5 4 7 3 2 2 1 0 0 4 0 0 4 2 12 3 5 6 22 | 5 2 3 6 6 5 5 3 2 2 3 1 3 0 0 1 1 1 4 2 5 5 5 4 23 | 2 4 2 6 2 6 4 2 3 4 2 1 1 4 1 3 2 3 0 0 2 3 7 2 24 | 8 10 4 8 8 3 8 2 8 1 1 3 3 2 2 5 5 0 3 6 2 6 5 1 25 | 5 3 6 11 6 12 7 5 4 3 6 6 1 2 3 0 1 0 1 4 4 2 1 4 26 | 7 3 16 3 10 6 5 5 3 1 1 1 2 1 0 1 2 4 4 1 0 5 4 8 27 | 9 6 2 8 6 5 7 8 2 4 1 2 1 3 0 0 1 0 1 3 4 1 2 7 28 | 2 11 7 8 9 9 7 2 3 2 1 1 0 2 6 0 4 3 2 4 10 3 7 6 29 | 5 3 11 8 8 7 4 2 0 2 2 2 0 1 1 1 1 2 3 0 4 3 3 5 30 | 5 5 3 5 3 5 4 5 2 0 2 8 2 4 4 3 1 2 3 2 2 4 9 7 31 | 7 4 8 9 5 5 8 5 4 8 5 2 2 3 4 2 3 4 1 9 5 5 11 6 ---+------------------------------------------------------------------------ Aug| 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 Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 1 1 02 | 03 | 1 1 04 | 1 1 1 05 | 1 1 1 1 06 | 1 07 | 1 08 | 09 | 1 1 10 | 1 2 1 11 | 12 | 1 1 13 | 1 1 1 1 1 3 1 1 14 | 1 1 1 1 1 15 | 1 1 1 1 1 16 | 1 1 1 17 | 18 | 19 | 20 | 21 | 1 22 | 23 | 24 | 25 | 26 | 27 | 28 | 1 29 | 1 30 | 31 | 1 1 1 ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Tuboi Observatory[TSUBOI MASAKI] Location : Asakitaku,Hiroshimashi,JAPAN (34.45 N, 132.50 E) Frequency: 50.017 MHz Transmitter Location: Miyazaki University (131.4 E, 31.8 N) HAM beacon (JA6YBR) (50 W CW, 50.017 MHz) No modulation except for identification Antenna : 2el. HB9CV Az:200deg. horizon. Receiver: R820T2-SDR+TCXO SDRRadioMethod : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 7 6 7 5 3 5 2 %8 IF 1 0 3 2 0 2 2 0 0 0 0 0 4 2 3 02 | 4 4 4 3 4 3 7 2 1 %2 3 4 3 0 1 -- -- %0 0 1 %0 -- 1 2 03 | 1 3 5 20 9 7 4 5 3 4 2 3 3 1 2 2 6 0 2 0 1 1 2 2 04 | 3 0 5 5 4 5 3 3 2 4 3 2 1 1 2 1 0 0 0 %0 0 0 0 1 05 | 0 3 6 5 4 1 8 1 1 1 3 1 1 3 2 2 0 0 1 1 0 0 0 2 06 | 1 2 0 4 3 0 2 2 5 3 2 3 2 0 1 0 0 0 0 0 2 2 4 1 07 | 4 3 7 6 3 4 1 7 4 3 3 4 2 0 2 0 2 0 1 0 0 1 0 0 08 | 2 3 4 5 3 6 3 3 2 0 3 1 2 3 1 3 1 1 1 0 0 0 0 0 09 | 3 6 4 1 2 2 0 0 1 0 8 6 6 1 0 0 0 0 1 0 3 0 0 12 10 | 9 8 9 11 13 6 4 3 5 5 3 2 1 3 1 7 2 1 3 2 0 1 1 2 11 | 3 3 6 4 7 2 3 5 5 5 6 4 3 1 0 2 0 0 0 0 2 2 1 3 12 | 6 4 6 10 3 10 4 6 8 2 3 4 3 2 1 0 1 0 0 0 0 %0 1 0 13 | 2 1 2 2 2 6 3 0 5 14 6 6 3 2 0 1 3 0 %0 %2 1 1 1 0 14 | 2 1 2 2 1 4 6 5 4 3 9 5 6 3 3 1 3 3 0 0 1 0 1 4 15 | 3 3 14 5 6 8 1 2 3 2 2 3 1 5 3 5 0 1 0 2 1 1 2 3 16 | 4 2 13 9 6 3 5 2 2 5 3 0 1 3 4 6 1 1 1 1 0 1 2 2 17 | 2 4 4 5 3 0 1 2 5 0 3 1 3 1 2 2 1 1 1 2 2 1 2 2 18 | 0 7 5 1 2 3 5 0 2 0 1 1 2 2 1 1 0 3 1 0 0 0 0 1 19 | 0 0 4 4 1 1 1 2 2 2 0 0 1 1 0 1 1 0 0 IF %0 0 0 0 20 | 1 1 0 2 3 2 2 0 1 2 3 2 3 5 0 0 0 0 0 0 0 0 0 0 21 | 0 1 0 2 0 2 1 1 2 2 0 2 3 3 0 1 0 0 0 1 0 0 0 1 22 | 2 4 5 2 0 0 1 1 3 2 2 1 2 0 1 0 0 1 0 0 0 0 0 1 23 | 7 2 10 5 3 6 7 7 0 4 3 4 9 4 2 2 0 1 1 1 0 IF %0 3 24 | 7 2 7 8 4 3 4 10 4 4 1 1 1 2 1 3 0 0 2 0 5 0 1 5 25 | 3 4 8 4 7 0 1 1 1 2 1 4 0 7 1 1 1 0 1 0 1 0 1 4 26 | 2 7 2 2 4 3 5 2 5 2 1 0 2 6 2 0 0 %4 IF %0 0 0 5 0 27 | 2 0 4 5 6 5 5 3 1 0 0 0 0 5 2 0 0 1 0 2 0 0 0 1 28 | 4 8 10 3 10 4 1 2 6 2 1 1 1 1 1 0 1 0 0 0 0 0 0 0 29 | 0 1 2 1 2 6 0 1 2 2 3 1 3 1 2 3 0 0 0 0 0 0 0 1 30 | 0 1 3 3 2 0 2 4 0 2 1 1 0 2 1 1 3 0 0 0 0 1 0 0 31 | 8 4 8 5 0 0 3 1 0 0 0 0 4 0 0 0 0 2 0 0 1 0 1 3 ---+------------------------------------------------------------------------ Aug| 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 Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 1 1 15 | 16 | 17 | 1 18 | 19 | 20 | 21 | 22 | 23 | 1 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | ---+------------------------------------------------------------------------ Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Frequency: 92.5 MHz Transmitter Location: FM-broadcast at Kagoshima, Japan Antenna : 5el-Yagi Az90deg Receiver: R820T2-SDR+TCXO SDRRadio Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Aug| 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 | 37 52 73 65 57 57 41 IF IF IF IF IF IF IF IF IF IF IF 7 7 4 14 19 34 02 | 39 52 60 57 62 59 49 IF IF IF IF IF IF IF IF IF IF IF 10 8 5 9 26 39 03 | 38 65 73 58 72 52 41%41 IF IF IF IF IF IF IF IF IF IF 12 8 8 12 22 22 04 | 29 36 51 71 61 42 50 IF IF IF IF IF IF IF IF IF IF IF 10 11 13 14 18 30 05 | 34 37 55 54 54 44 46 IF IF IF IF IF IF IF IF IF IF IF 20 9 8 7 16 22 06 | 40 35 50 58 56 49 38 IF IF IF IF IF IF IF IF IF IF IF 20 IF IF IF 17 23 07 | 24 43 64 44 57 55 42 38 28 21 17 19%16%20 IF %8 17 7 7 5 6 11 13 23 08 | 25 48 56 45 44 61 45 30 17 27 22 IF IF IF IF IF IF IF 10 8 9 18 14 24 09 | 29 35 40 54 55 44 38 31 25%28 IF IF IF IF IF IF IF 9 7 7 10 12 9 21 10 | 26 27 39 37 46 54 41 IF IF IF IF IF IF IF IF IF%23 10 13 10 23 10 10 25 11 | 18 54 42 45 50 45 41 37 30 IF IF IF IF IF IF IF IF IF 5 16 8 10 17 11 12 | 18 29 31 56 43 49 53 41 IF IF IF IF IF IF IF IF IF%10 6 15 7 7 21 33 13 | 28 32 61 87 67 66 59%32 IF IF IF IF IF IF IF IF IF IF %7 21 10 23 21 21 14 | 29 48 47 52 69 91 76 52 IF IF IF IF IF IF IF IF%24 12 5 %1 7 13 9 22 15 | 25 35 55 49 45 50 27 38 32 37%14%12 34 26 26 21%11 IF %6 8 6 10 9 10 16 | 32 27 30 32 28 31 38%22 IF IF IF IF IF IF IF IF IF 11 8 7 5 3 8 17 17 | 23 20 38 20 29 42 19 31%21 IF IF IF IF IF IF%17 11 14 6 8 14 11 8 11 18 | 13 28 37 41 32 30 32%26 IF IF IF IF IF 16 22 15 13 9 9 %8 15 7 7 18 19 | 22 20 36 37 33 26 24 13%23 IF IF IF IF IF IF%19%25 IF 12 19 8 11 11 21 20 | 16 27 18 23 21 17 21 28 IF%29%19 IF IF IF IF %0 0 0 0 0 0 0 %0 1 21 | 0 0 1 0 2 27 36%22 IF IF IF IF IF%14 IF IF IF 11 IF %6 10 7 5 10 22 | 15 16 20 22 16 12 22 18 9%17 6 7 10 IF IF IF %5 2 4 1 2 1 2 2 23 | 23 20 35 31 36 29 31 29%35%20 21 24 23 28 28 26 13 12 10 16 6 16 22 27 24 | 30 37 34 28 24 34 40 27 30%36%51 IF IF IF IF IF%18%10 21 IF 24 19 14 21 25 | 21 24 24 24 20 20 13 20 13 20 IF 20%18%35 IF 12 6 7 7 15 7 13 31 12 26 | 19 29 30 14 18 29 18%26 IF IF IF IF IF IF IF IF%17 13 15 13 17 10 12 16 27 | 16 29 22 29 16 26 12%32 IF%18 IF%17 IF IF 23 18 15 7 16 10 8 9 11 15 28 | 20 28 35 28 14 20 26%13 IF 7 18 19 33 17 23 12 10 13 13 8 9 10 14 19 29 | 27 27 24%20 25 20 19 29 IF 21%12 22 22 14 17 14 11 4 6 8 10 18 9 7 30 | 9 24 20 25 22 16 20%23 IF%11 IF IF%16 15 7 19 23 6 5 6 12 10 3 15 31 | 18 23 25 21 17 13 13 9 17 8 1 11 14 16 1 12 7 10 8 7 5 8 16 12 ---+------------------------------------------------------------------------ Aug| 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 Aug| 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 3 3 1 2 1 1 1 1 02 | 2 3 2 1 3 1 1 1 03 | 2 1 2 1 1 1 04 | 2 1 1 1 3 05 | 4 2 1 1 1 2 06 | 2 2 3 3 2 1 07 | 2 2 1 2 1 2 1 3 7 3 2 1 1 1 2 08 | 1 1 1 9 3 1 1 1 09 | 1 1 1 1 2 2 10 | 3 1 2 3 6 2 1 1 11 | 5 2 2 3 1 1 1 12 | 1 1 2 1 1 4 1 3 1 13 | 1 9 9 9 13 8 2 2 14 | 2 7 4 4 8 14 12 7 1 1 2 1 15 | 2 3 6 1 7 1 7 4 4 1 2 1 16 | 1 1 2 2 1 1 1 17 | 4 2 2 2 1 18 | 1 1 1 1 2 19 | 1 2 1 2 1 1 20 | 1 1 1 1 1 21 | 2 1 22 | 1 1 1 1 1 23 | 2 2 1 1 1 24 | 2 2 1 2 2 25 | 1 1 1 1 26 | 1 1 2 1 27 | 3 3 1 28 | 1 2 29 | 1 1 1 30 | 1 1 1 31 | 1 1 1 1 ---+------------------------------------------------------------------------ Aug| 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 -- Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 20 | -- -- -- -- -- -- -- -- -- 5 2 2 0 0 2 1 0 1 2 0 0 3 3 1 21 | 4 3 5 3 4 0 3 3 2 1 3 1 2 1 0 1 1 3 0 1 3 5 2 3 22 | 2 3 6 2 1 3 3 1 1 4 3 5 2 0 0 2 0 0 1 1 4 2 3 2 23 | 1 4 6 4 6 6 2 4 2 3 3 6 1 2 2 0 0 0 2 0 1 0 3 6 24 | 2 5 6 3 6 4 3 3 7 3 3 6 2 2 0 4 0 2 5 2 3 2 2 3 25 | 6 2 6 3 3 4 4 4 4 8 2 4 4 2 1 0 1 2 0 0 0 2 4 7 26 | 4 6 4 6 2 1 2 5 1 2 5 1 2 0 1 1 1 2 0 0 2 7 4 2 27 | 10 10 8 4 7 5 3 6 7 2 4 3 1 1 1 4 1 0 1 1 1 4 2 2 28 | 4 3 5 5 1 5 6 5 2 7 3 2 1 0 1 0 1 2 1 2 4 3 3 2 29 | 4 5 4 3 5 4 4 4 6 5 6 4 1 1 3 1 0 1 1 0 1 4 4 4 30 | 7 5 4 3 2 6 5 4 5 6 4 3 3 0 2 1 2 3 1 3 3 4 7 4 31 | 3 4 7 2 10 2 5 2 2 2 4 6 2 0 3 3 1 3 2 3 3 2 4 4 ---+------------------------------------------------------------------------ Aug| 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 Aug| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 20 | 21 | 1 22 | 1 1 23 | 24 | 1 25 | 26 | 27 | 1 28 | 1 29 | 1 30 | 31 | ---+------------------------------------------------------------------------ Aug| 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 -- Aug| 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 | 27 18 15 22 25 13 8 13 9 7 2 2 3 8 0 9 4 1 2 10 12 14 12 27 02 | 28 22 18 29 19 28 17 10 12 9 4 7 7 3 8 7 6 6 7 2 9 7 21 27 03 | 22 32 18 18 17 18 16 17 9 14 5 12 4 12 9 -- 3 2 3 6 3 9 12 20 04 | 18 18 24 21 21 10 22 8 21 9 4 5 9 7 7 4 5 3 2 6 4 13 20 12 05 | 7 5 19 14 13 25 10 13 14 13 8 7 6 2 7 4 4 3 3 1 3 10 12 12 06 | 23 18 18 9 15 31 20 16 12 11 8 7 4 9 4 5 5 1 4 9 6 14 21 19 07 | 26 14 13 10 13 18 15 18 14 7 8 3 7 4 4 4 3 3 2 3 6 6 15 12 08 | 14 22 11 19 15 9 15 7 12 6 4 7 9 10 6 4 6 2 5 6 2 12 12 17 09 | 10 21 15 19 20 10 17 14 16 13 8 6 8 9 8 2 3 0 3 0 6 12 19 12 10 | 17 17 6 15 14 11 14 19 10 11 8 4 7 4 8 7 7 4 4 7 3 14 14 15 11 | 21 15 20 13 17 19 19 11 14 7 4 2 6 5 4 3 9 1 4 5 7 13 17 18 12 | 16 18 11 15 11 18 23 19 14 16 11 12 4 9 3 3 3 5 4 3 8 9 8 18 13 | 14 19 16 14 18 13 17 19 17 28 24 11 5 6 9 4 4 6 5 4 8 13 12 13 14 | 19 12 12 13 14 25 16 24 18 18 15 14 13 9 10 7 3 2 4 4 7 8 15 23 15 | 10 16 11 8 15 7 16 11 18 8 7 6 5 7 7 2 3 4 3 5 3 3 4 12 16 | 13 12 10 12 13 11 18 6 8 6 5 2 8 7 7 9 4 4 2 5 3 9 13 12 17 | 7 12 8 9 6 10 13 14 9 6 3 4 6 4 5 4 2 3 4 7 7 8 11 4 18 | 3 12 9 9 11 11 12 6 6 7 7 8 4 5 6 8 4 8 4 5 3 2 2 2 19 | 6 5 6 10 12 10 9 7 8 11 7 6 5 2 2 2 5 2 3 4 7 7 6 9 20 | 13 11 9 2 12 10 11 11 6 7 10 5 7 5 8 4 3 1 6 9 5 11 5 10 21 | 7 0 2 6 8 12 14 13 10 7 10 1 8 5 6 4 3 3 1 2 1 7 8 11 22 | 9 8 11 8 13 9 6 10 10 9 7 5 4 7 12 5 4 4 1 6 6 1 10 2 23 | 1 7 15 4 8 8 12 9 9 7 7 3 2 5 6 7 3 2 3 7 2 8 6 1 24 | 5 6 9 11 12 14 16 10 10 9 6 5 4 8 8 4 1 1 5 3 10 3 6 18 25 | 5 4 10 6 8 12 13 8 5 7 11 4 6 5 5 4 6 3 2 6 8 8 3 5 26 | 11 12 9 6 10 6 8 12 11 6 4 6 5 8 3 3 3 2 4 2 8 8 4 2 27 | 2 6 5 7 12 18 11 10 6 10 2 2 9 6 7 2 2 2 4 8 4 6 15 6 28 | 6 7 3 12 11 14 13 10 10 9 8 2 3 1 6 1 5 4 2 4 6 8 7 7 29 | 12 10 7 7 6 5 9 7 10 3 2 5 9 6 2 3 2 8 0 1 11 9 4 2 30 | 8 5 5 7 11 3 12 13 9 8 7 1 4 5 6 5 4 3 0 4 2 1 4 10 31 | 8 8 11 9 10 6 7 8 10 8 6 5 7 6 5 2 6 4 4 3 8 7 9 9 ---+------------------------------------------------------------------------ Aug| 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 Aug| 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 1 02 | 1 1 2 1 1 1 1 03 | 1 04 | 1 1 1 1 1 05 | 1 1 1 06 | 1 1 1 1 07 | 1 1 1 1 1 08 | 3 2 1 1 1 1 1 09 | 2 1 2 1 1 10 | 1 1 1 1 11 | 2 1 1 1 1 1 1 1 12 | 1 1 2 1 1 2 1 1 1 13 | 4 1 2 3 1 1 3 1 4 1 1 2 1 1 3 1 14 | 6 2 1 2 3 3 2 2 3 1 1 1 15 | 1 2 1 2 2 1 1 1 16 | 1 1 1 1 1 1 1 17 | 18 | 1 19 | 1 1 1 1 20 | 1 1 21 | 1 22 | 1 23 | 1 24 | 1 1 1 25 | 1 1 26 | 27 | 28 | 1 29 | 1 30 | 1 31 | ---+------------------------------------------------------------------------ Aug| 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 : Hiroshi Suzuki Location : Soma, Fukushima, Japan (37.79 N, 140.98 E) Frequency: 92.5 MHz Antenna : AF-4 (4el.) horizon, dir: west Receiver: RTL-SDR Method : by using HROFFT software (by Kazuhiko Ohkawa) -- Total number of echoes -- Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01| 166| 132| 180| 168| 134| 123| 36| 51| 41| 57| 59| 26| 27| 26| 16| 12| 8 | 8 | 16| 26| 47| 84| 96|??? | 02| 165| 146| 171| 164| 147| 165| 106| 87| 65| 55| 46| 48| 24| 11| 11| 8 | 14| 17| 14| 26| 28| 56| 112| 134| 03| 167| 188| 176| 159| 150| 113| 88| 54| 69| 50| 55| 43| 39| 20| 9 | 16| 17| 17| 16| 21| 24| 54| 116| 144| 04| 171| 194| 154| 154| 169| 125| 59| 51| 47| 47| 32| 30| 27| 15| 10| 19| 9 | 7 | 49| 48| 117| 56| 95| 128| 05| 168| 183| 129| 150| 145| 114| 76| 52| 49| 55| 57| 57| 27| 21| 25| 8 | 7 | 10| 5 | 36| 41| 42| 71| 116| 06| 127| 157| 146| 162| 143| 132| 90| 68| 63| 48| 35| 17| 7 | 23| 4 | 8 | 7 | 16| 16| 36| 25| 51| 66| 76| 07| 96| 121| 127| 101| 94| 79| 51| 48| 48| 48| 20| 31| 33| 14| 10| 9 | 9 | 11| 8 | 11| 6 | 28| 88| 72| 08| 97| 104| 133| 133| 119| 93| 75| 45| 55| 41| 28| 51| 42| 38| 13| 10| 14| 12| 10| 23| 24| 37| 58| 85| 09| 79| 109| 120| 129| 112| 80| 58| 67| 57| 60| 43| 26| 26| 18| 8 | 4 | 8 | 26| 18| 8 |??? | 18| 71| 70| 10| 105| 124| 99| 99| 96| 85| 53| 56| 49| 47| 32| 38| 25| 17| 5 | 10| 16| 22| 21| 14| 6 | 36| 46| 51| 11| 80| 85| 81| 70| 52| 58| 47| 25| 43| 39| 14| 23| 17| 24| 21| 16| 15| 18| 36| 33| 16| 35| 30| 51| 12| 83| 44| 47| 54| 52| 73| 44| 51| 51| 36| 20| 18| 14| 17| 16| 18| 30| 10| 11| 19| 18| 36| 62| 62| 13| 94| 103| 132| 128| 131| 116| 94| 66| 55| 84| 81| 50| 42| 18| 19| 21| 13| 16| 20| 13| 13| 59| 54| 74| 14| 100| 97| 105| 99| 94| 98| 86| 92| 89| 67| 65| 49| 43| 34| 25| 9 | 12| 6 | 14| 13| 11| 31| 34| 66| 15| 55| 86| 87| 82| 66| 74| 67| 43| 59| 43| 33| 41| 29| 13| 19| 11| 7 | 10| 8 | 16| 21| 31| 45| 43| 16| 66| 59| 69| 79| 59| 52| 55| 34| 35| 44| 31| 18| 26| 16| 12| 12| 11| 6 | 9 | 10| 8 | 26| 42| 54| 17| 54| 63| 79| 79| 89| 59| 60| 34| 37| 33| 27| 27| 16| 5 | 10| 9 | 3 | 9 | 6 | 9 | 10| 21| 30| 41| 18| 51| 67| 56| 83| 76| 45| 32| 27| 41| 22| 27| 26| 19| 12| 4 | 6 | 4 | 6 | 7 | 7 | 3 | 45| 54| 54| 19| 55| 51| 65| 58| 63| 52| 37| 35| 25| 33| 31| 25| 29| 2 | 12| 8 | 13| 13| 13| 14| 19| 13| 33| 60| 20| 72| 77| 62| 68| 80| 69| 48| 45| 43| 47| 38| 29| 34| 29| 19| 14| 9 | 11| 14| 14| 19| 37| 54| 62| 21| 60| 62| 62| 74| 58| 40| 41| 30| 29| 40| 29| 26| 24| 16| 12| 8 | 5 | 10| 3 | 18| 18| 6 | 39| 41| 22| 93| 67| 66| 71| 58| 46| 25| 32| 36| 41| 24| 22| 29| 13| 8 | 7 | 4 | 8 | 12| 11| 11| 29| 40| 41| 23| 56| 39| 69| 67| 60| 60| 34| 20| 23| 22| 25| 13| 14| 11| 8 | 12| 15| 9 | 13| 12| 20| 39| 70| 35| 24| 57| 57| 70| 65| 71| 91| 68| 46| 37| 28| 30| 8 | 21| 7 | 6 | 7 | 11| 34| 15| 23| 20| 35| 30| 54| 25| 58| 71| 74| 49| 71| 49| 47| 43| 27| 32| 26| 27| 35| 17| 7 | 14| 13| 26| 35|??? |??? |??? | 7 | 54| 26| 64| 57| 79| 65| 55| 60| 40| 44| 47| 32| 40| 30| 30| 13| 10| 7 | 16| 21| 10| 15| 22| 39| 47| 62| 27| 74| 95| 83| 95| 96| 92| 68| 48| 59| 39| 46| 60| 48| 30| 9 | 14| 18| 13| 12| 18| 27| 35| 52| 62| 28| 69| 50| 53| 76| 68| 65| 53| 31| 43| 46| 33| 35| 43| 13| 13| 4 | 4 | 8 | 6 | 16| 24| 26| 48| 55| 29| 91| 63| 60| 75| 79| 69| 49| 65| 49| 52| 57| 48| 41| 31| 31| 20| 21| 18| 12| 21| 25| 28| 37| 57| 30| 73| 76| 89| 74| 88| 74| 45| 56| 48| 48| 57| 40| 38| 9 | 6 | 13| 21| 8 | 12| 20| 24| 36| 47| 58| 31| 67| 66| 82| 67| 84| 62| 45| 40| 29| 12| 3 | 19| 41| 13| 1 | 13| 20| 18| 13| 17| 29| 37| 57| 86| ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST Echoes longer than 20 seconds Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 1 | 1 | 2 | 2 | 1 |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 1 | 1 |??? | 02 | 1 |??? |??? | 4 | 4 | 2 | 4 | 6 | 3 | 1 |??? |??? |??? |??? |??? |??? | 1 |??? |??? |??? |??? |??? | 2 | 1 | 03 | 1 | 5 | 2 | 3 | 2 | 5 | 1 | 1 | 2 |??? | 2 | 3 |??? | 1 |??? |??? |??? |??? |??? | 1 |??? | 2 | 1 |??? | 04 |??? | 1 |??? |??? | 5 | 2 | 1 | 1 | 1 | 3 | 2 |??? | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 4 | 05 | 3 | 1 |??? |??? | 5 | 4 | 3 | 2 | 3 | 3 | 1 | 1 | 1 |??? | 1 |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 06 | 1 | 1 | 2 | 3 | 8 | 5 | 7 | 3 | 3 | 5 |??? |??? |??? | 1 |??? |??? |??? | 1 |??? |??? |??? | 2 | 1 |??? | 07 | 3 | 1 | 3 | 1 | 3 | 3 | 3 | 4 | 5 | 3 |??? | 1 | 1 |??? | 1 | 1 |??? | 2 | 1 |??? | 3 | 4 | 4 |??? | 08 | 4 | 4 | 11 | 4 | 5 | 9 | 6 | 6 | 5 | 2 |??? | 3 | 1 | 2 |??? |??? | 1 |??? | 2 |??? |??? | 4 | 6 |??? | 09 | 2 | 8 | 4 | 3 | 5 | 5 | 3 | 4 | 3 | 2 | 3 | 1 | 2 |??? |??? |??? | 1 |??? | 1 | 1 |??? |??? | 2 | 1 | 10 | 4 | 7 | 4 | 5 | 7 | 7 | 7 | 4 | 3 | 4 | 3 | 2 | 2 |??? |??? |??? |??? |??? |??? |??? | 3 | 1 | 3 | 2 | 11 | 3 | 4 | 6 | 3 | 1 | 5 | 5 | 5 | 2 | 1 |??? |??? | 1 | 1 |??? |??? |??? | 1 |??? |??? |??? | 2 |??? |??? | 12 | 5 | 3 | 3 | 6 | 5 | 7 | 5 | 6 | 5 | 2 | 10 | 6 | 3 |??? |??? | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 3 | 13 | 5 | 10 | 14 | 10 | 4 | 11 | 8 | 9 | 8 | 8 | 11 | 6 | 5 | 7 | 3 | 2 | 2 | 1 | 2 | 2 | 2 | 5 | 5 | 5 | 14 | 7 | 15 | 18 | 20 | 16 | 20 | 10 | 11 | 6 | 6 | 13 | 5 | 5 | 8 | 8 | 1 | 1 | 1 | 1 | 2 |??? | 4 | 3 | 5 | 15 | 4 | 7 | 10 | 9 | 3 | 7 | 7 | 7 | 9 | 4 | 6 | 3 | 1 | 1 |??? | 2 |??? | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 16 | 3 | 2 | 2 | 2 | 4 | 3 | 3 | 2 | 1 | 2 | 1 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 |??? | 17 |??? | 4 | 1 | 1 | 3 | 2 | 1 |??? | 6 | 5 | 1 | 2 | 1 |??? |??? |??? |??? | 1 |??? |??? | 1 | 1 | 1 | 2 | 18 |??? |??? | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |??? | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 19 |??? |??? | 2 | 1 | 2 | 2 | 2 | 1 | 1 | 1 |??? |??? | 1 |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 1 |??? | 20 |??? |??? | 1 | 3 | 4 | 2 | 3 | 3 | 1 | 2 |??? |??? | 1 |??? |??? |??? |??? |??? |??? | 1 |??? |??? | 1 |??? | 21 |??? |??? |??? |??? | 1 | 2 | 2 |??? | 1 | 2 |??? |??? | 1 |??? |??? |??? |??? |??? |??? |??? | 1 |??? |??? |??? | 22 |??? |??? |??? | 1 | 2 | 1 | 1 |??? | 2 |??? |??? | 2 |??? |??? |??? |??? | 1 |??? |??? |??? |??? | 1 |??? |??? | 23 |??? |??? |??? | 1 | 1 | 1 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 |??? |??? | 24 | 1 | 1 | 1 | 1 | 1 | 3 | 5 | 1 | 2 |??? | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 1 | 1 | 25 | 1 | 2 | 2 |??? | 1 |??? | 3 | 1 | 1 | 1 |??? |??? | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 |??? | 26 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |??? | 1 |??? |??? |??? | 2 |??? |??? |??? |??? | 2 |??? |??? |??? |??? | 1 | 1 | 27 | 2 | 2 | 2 | 2 | 2 | 1 |??? |??? | 2 | 3 | 2 | 2 | 2 | 2 | 1 | 1 |??? |??? |??? |??? |??? |??? | 1 | 2 | 28 | 1 | 1 |??? | 1 |??? |??? | 2 |??? |??? | 2 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 29 | 1 |??? |??? | 2 | 2 |??? |??? | 1 | 1 | 2 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 |??? |??? | 1 | 30 | 1 | 2 | 2 | 1 |??? | 1 |??? | 1 | 1 | 1 | 3 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 |??? | 31 |??? | 1 |??? |??? | 4 | 3 | 2 | 2 | 1 |??? |??? |??? | 1 |??? |??? | 1 |??? |??? |??? | 1 |??? |??? | 1 |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST 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 -- Aug| 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 | 2 | 5 | 0 | 1 | 6 | 0 | 2 | 1 |Jul 01 | 0 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3 | 2 | 4 | 1 | 5 | 4 | 2 | 6 | 4 | 1 | 2 | 1 | 02 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 4 | 0 | 0 | 2 | 2 | 4 | 2 | 3 | 1 | 03 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 4 | 3 | 3 | 2 | 1 | 0 | 5 | 04 | 7 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 6 | 2 | 4 | 5 | 0 | 0 | 2 | 1 | 3 | 1 | 05 | 1 | 3 | 1 | 0 | 0 | 0 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 1 | 2 | 1 | 4 | 1 | 2 | 1 | 06 | 1 | 5 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 3 | 0 | 1 | 1 | 2 | 3 | 0 | 1 | 0 | 1 | 2 | 07 | 1 | 1 | 1 | 4 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 7 | 1 | 4 | 1 | 1 | 2 | 5 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 2 | 0 | 1 | 2 | 4 | 3 | 3 | 3 | 09 | 7 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 2 | 5 | 11 | 1 | 1 | 2 | 2 | 4 | 7 | 10 | 2 | 3 | 3 | 2 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 7 | 2 | 2 | 2 | 3 | 1 | 1 | 5 | 0 | 9 | 11 | 1 | 3 | 7 | 3 | 2 | 1 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 1 | 8 | 6 | 7 | 2 | 2 | 14 | 0 | 1 | 4 | 12 | 11 | 2 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 7 | 3 | 8 | 2 | 9 | 1 | 23 | 0 | 0 | 0 | 1 | 3 | 5 | 13 | 3 | 0 | 2 | 0 | 6 | 0 | 5 | 1 | 0 | 7 | 2 | 2 | 2 | 7 | 2 | 3 | 4 | 1 | 1 | 1 | 2 | 4 | 1 | 7 | 14 | 33 | 15 | 7 | 1 | 4 | 0 | 0 | 2 | 2 | 0 | 2 | 2 | 2 | 7 | 9 | 18 | 3 | 1 | 0 | 3 | 12 | 4 | 0 | 3 | 15 | 2 | 0 | 2 | 0 | 1 | 2 | 0 | 1 | 5 | 5 | 0 | 3 | 2 | 4 | 10 | 4 | 4 | 3 | 3 | 4 | 0 | 4 | 1 | 1 | 16 | 0 | 3 | 1 | 1 | 1 | 0 | 2 | 2 | 1 | 0 | 3 | 0 | 1 | 5 | 1 | 2 | 0 | 0 | 4 | 2 | 0 | 1 | 5 | 1 | 17 | 1 | 0 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | 3 | 2 | 2 | 0 | 1 | 2 | 0 | 2 | 2 | 2 | 0 | 1 | 18 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 1 | 0 | 4 | 2 | 1 | 3 | 4 | 2 | 2 | 19 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 3 | 0 | 1 | 20 | 2 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 2 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 0 | 22 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 2 | 0 | 7 | 3 | 1 | 1 | 1 | 23 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 4 | 0 | 1 | 2 | 1 | 3 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 25 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 1 | 4 | 1 | 26 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 27 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 6 | 0 | 1 | 0 | 2 | 3 | 1 | 5 | 28 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 2 | 1 | 29 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 2 | 0 | 2 | 4 | 1 | 1 | 4 | 2 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 7 | 31 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 Aug| 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 | 1 | 0 | 1 | 0 |Jul 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 2 | 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 | 0 | 0 | 0 | 0 | 04 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 06 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 12 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 14 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 -- Aug| 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 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 |Jul 01 | 0 | 4 | 2 | 2 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 04 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 1 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 3 | 1 | 0 | 1 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 09 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |??? |??? |??? |??? | 1 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 4 | 0 | 0 | 1 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 7 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 13 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 1 | 1 | 2 | 2 | 14 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 3 | 1 | 2 | 4 | 0 | 2 | 0 | 1 | 0 | 2 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 6 | 1 | 1 | 0 | 1 | 2 | 1 | 0 | 1 | 16 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 7 |??? |??? |??? |??? |??? |??? |??? | 0 | 17 | 2 | 0 | 1 | 0 | 4 | 0 | 2 | 0 | 2 | 1 | 2 | 2 | 2 | 1 | 1 | 2 | 1 | 2 | 0 | 0 | 3 | 0 | 0 | 1 | 18 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 19 | 1 | 0 | 1 | 0 | 2 | 0 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 4 | 20 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 21 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? | 2 | 0 | 1 | 22 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 23 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 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 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 25 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 27 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 29 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 31 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 3 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 Aug| 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 | 0 | 0 | 0 |Jul 01 | 0 | 0 | 0 | 1 | 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 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 22 | 1 | 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 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 -- Aug| 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 |Jul 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 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 | 1 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 16 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 4 | 2 | 0 | 0 | 0 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 18 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 1 | 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 | 1 | 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 | 2 | 0 | 0 | 0 | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 Aug| 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 |Jul 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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:USB) Antenna : AF-4 (4el.) horizon, dir: south-west Receiver: R820T2 & SDR + TCXO Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using MROview (by K. Arita) and HROreport (by M. Yamamoto) -- Total number of echoes -- Aug| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 24 | 31 | 39 | 46 | 51 | 39 | 30 | 16 | 11 |Jul 01 | 12 | 14 | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 30 | 28 | 21 | 17 | 02 | 24 | 18 | 20 | 24 | 21 | 9 | 18 | 14 | 17 | 10 | 14 | 9 | 17 | 19 | 28 | 36 | 49 | 40 | 40 | 39 | 31 | 23 | 14 | 21 | 03 | 22 | 15 | 16 | 13 | 20 | 12 | 15 | 9 | 13 | 18 | 12 | 8 | 11 | 14 | 16 | 20 | 26 | 23 | 38 | 51 | 34 | 28 | 25 | 22 | 04 | 19 | 22 | 6 | 18 | 10 | 10 | 15 | 16 | 13 | 9 | 12 | 11 | 14 | 8 | 19 | 23 | 24 | 26 | 38 | 38 | 33 | 23 | 16 | 24 | 05 | 19 | 20 | 20 | 14 | 14 | 10 | 13 | 13 | 8 | 14 | 20 | 24 | 20 | 19 | 23 | 30 | 29 | 32 | 43 | 44 | 26 | 34 | 31 | 28 | 06 | 20 | 12 | 19 | 13 | 20 | 12 | 9 | 14 | 17 | 13 | ES | 14 | 12 | 8 | 25 | 30 | 36 | 19 | 23 | 23 | 27 | 20 | 21 | 22 | 07 | 25 | 25 | 26 | 14 | 13 | 14 | 15 | 14 | 10 | 24 | 14 | 15 | 12 | 17 | 29 | 35 | 38 | 36 | 37 | 40 | 39 | 27 | 22 | 18 | 08 | 25 | 17 | 27 | 11 | 14 | 16 | 19 | 20 | 11 | 20 | 8 | 20 | 20 | 14 | 22 | 27 | 35 | 38 | 49 | 44 | 34 | 20 | 20 | 12 | 09 | 26 | 22 | 19 | 24 | 21 | 14 | 15 | 7 | 16 | 17 | 11 | 9 | 19 | 20 | 15 | 32 | 30 | 22 | 36 | 33 | 43 | 33 | 15 | 24 | 10 | 32 | 23 | 15 | 18 | 17 | 13 | 14 | 13 | 12 | 21 | 9 | 17 | 17 | 16 | 17 | 24 | 44 | 25 | 30 | 34 | 27 | 28 | 29 | 24 | 11 | 21 | 22 | 26 | 17 | 23 | 13 | 18 | 18 | 15 | 17 | 17 | 19 | 19 | 26 | 23 | 24 | 29 | 27 | 37 | 29 | 31 | 24 | 22 | 33 | 12 | 25 | 15 | 19 | 25 | 15 | 13 | 15 | 11 | 19 | 18 | 14 | 22 | 20 | 23 | 31 | 35 | 48 | 56 | 63 | 67 | 61 | 41 | 35 | 38 | 13 | 45 | 54 | 38 | 40 | 31 | 18 | 21 | 23 | 17 | 20 | 20 | 26 | 24 | 34 | 37 | 48 | 54 | 47 | 56 | 55 | 64 | 58 | 47 | 55 | 14 | 39 | 36 | 35 | 31 | 23 | 25 | 18 | 22 | 20 | 23 | 17 | 14 | 18 | 29 | 31 | 36 | 48 | 45 | 50 | 47 | 37 | 43 | 29 | 31 | 15 | 30 | 21 | 21 | 14 | 7 | 23 | 16 | 17 | 16 | 18 | 9 | 18 | 16 | 14 | 24 | 22 | 34 | 26 | 37 | 46 | 34 | 28 | 24 | 25 | 16 | 27 | 27 | 31 | 17 | 10 | 18 | 14 | 20 | 17 | 16 | 15 | 9 | 13 | 18 | 13 | 27 | 32 | 26 | 26 | 41 | 27 | 22 | 15 | 23 | 17 | 24 | 17 | 17 | 17 | 16 | 12 | 19 | 16 | 13 | 14 | 12 | 12 | 12 | 10 | 13 | 23 | 33 | 21 | 27 | 41 | 31 | 23 | 18 | 15 | 18 | 18 | 15 | 14 | 9 | 9 | 14 | 21 | 15 | 7 | 12 | IF | 9 | 7 | 6 | 8 | 13 | 17 | 20 | 18 | 26 | 18 | 28 | 12 | 17 | 19 | 14 | 10 | 4 | 13 | 16 | 12 | 13 | 9 | 7 | 10 | 19 | 10 | 10 | 11 | 18 | 8 | 21 | 18 | 20 | 17 | 21 | 8 | 10 | 14 | 20 | IF | 8 | 10 | 9 | 9 | 7 | 17 | 13 | 17 | 8 | 7 | 10 | 10 | 6 | 7 | 5 | IF | IF | 9 | 25 | 22 | 11 | 11 | 8 | 21 | 13 | 8 | 12 | 7 | 7 | 13 | 12 | 8 | 11 | ES | ES | 7 | 11 | 11 | 16 | 14 | 14 | 13 | 20 | 15 | 13 | 14 | 17 | 6 | 22 | 13 | 28 | 14 | 13 | 12 | 8 | 15 | 8 | 12 | 14 | 12 | 6 | NS | 14 | 20 | 17 | 7 | 16 | 25 | 23 | 22 | 23 | 13 | 16 | 23 | 7 | 10 | 12 | 12 | 14 | 9 | 15 | 12 | 11 | 12 | 14 | 10 | 12 | 9 | 11 | 4 | 13 | 22 | 16 | 19 | 21 | 17 | 19 | 22 | 24 | 16 | 17 | 20 | 17 | 15 | 15 | 20 | 17 | 19 | 18 | 15 | 13 | 8 | 23 | 8 | 17 | 20 | 24 | 22 | 30 | 36 | 18 | 14 | 17 | 25 | 14 | 16 | 14 | 17 | 15 | 10 | 17 | 15 | 20 | 21 | ES | ES | 6 | 14 | 13 | 25 | 23 | 16 | 25 | 33 | 21 | 16 | 20 | 17 | 26 | 13 | 13 | 15 | 28 | 11 | 14 | 8 | 16 | 16 | 11 | 16 | 17 | 21 | 16 | 10 | 17 | 13 | 19 | 12 | 13 | 10 | 23 | 18 | 19 | 27 | 26 | 13 | 15 | 17 | 16 | IF | 10 | 15 | 8 | 5 | 8 | 12 | 9 | 14 | 15 | 18 | 22 | 20 | 25 | 16 | 15 | 15 | 16 | 15 | 28 | 15 | 14 | 14 | 14 | 11 | 19 | 5 | 16 | 19 | 10 | 12 | 10 | 2 | 14 | 16 | 13 | 15 | 11 | 17 | 17 | 25 | 13 | 17 | 13 | 29 | 21 | 14 | 10 | 10 | 13 | 15 | 10 | 12 | 14 | 9 | 12 | 12 | 16 | 11 | 8 | 10 | 9 | 23 | 17 | 27 | 23 | 13 | 16 | 11 | 30 | 6 | 9 | 4 | 14 | 6 | 10 | 12 | 8 | 5 | 11 | 5 | 8 | 14 | 7 | 9 | 17 | 13 | IF | 18 | 10 | IF | IF | 17 | 18 | 31 | 5 | 1 | 8 | 14 | 7 | 3 | 18 | 21 | 12 | 23 | 12 | 12 | IF | 7 | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 Aug| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 |Jul 01 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 02 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 0 | 04 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 3 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | ES | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 1 | 3 | 1 | 07 | 2 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 09 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 3 | 2 | 0 | 2 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 3 | 11 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 12 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 2 | 5 | 9 | 3 | 5 | 8 | 1 | 6 | 13 | 1 | 8 | 3 | 3 | 4 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 1 | 1 | 4 | 8 | 1 | 4 | 1 | 14 | 3 | 2 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 2 | 1 | 2 | 6 | 4 | 0 | 2 | 3 | 3 | 4 | 15 | 4 | 1 | 1 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 16 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 2 | 17 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 18 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 20 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | 0 | 0 | 1 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 22 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | ES | 0 | 0 | 1 | 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 | 1 | 0 | 27 | 1 | 0 | 1 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | IF | IF | 0 | 0 | 31 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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:USB) Antenna : AF-4 (4el.) horizon, dir: west Receiver: R820T2 & SDR + TCXO Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using MROview (by K. Arita) and HROreport (by M. Yamamoto) -- Total number of echoes -- Aug| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 49 | 53 | 78 | 82 | 82 | 46 | 40 | 19 | 14 |Jul 01 | 17 | 11 | 11 | 18 | 13 | 14 | 15 | 9 | 8 | 8 | 6 | 13 | 28 | 26 | 38 | 52 | 55 | 68 | 74 | 68 | 46 | 32 | 25 | 20 | 02 | 24 | 22 | 17 | 18 | 9 | 11 | 13 | 16 | 10 | 6 | 11 | 7 | 15 | 33 | 46 | 63 | 58 | 68 | 63 | 52 | 49 | 30 | 19 | 27 | 03 | 22 | 21 | 18 | 18 | 11 | 17 | 13 | 6 | 7 | 8 | 8 | 10 | 20 | 29 | 37 | 46 | 50 | 65 | 62 | 61 | 49 | 42 | 23 | 23 | 04 | 24 | 19 | 15 | 25 | 11 | 7 | 12 | 14 | 9 | 5 | 7 | 15 | 22 | 26 | 36 | 47 | 39 | 51 | 61 | 47 | 51 | 39 | 24 | 26 | 05 | 19 | 23 | 21 | 21 | 20 | 11 | 12 | 12 | 7 | 11 | 13 | 16 | 14 | 24 | 29 | 38 | 38 | 48 | 57 | 40 | IF | 35 | 27 | 26 | 06 | 20 | 22 | 27 | 14 | 18 | 15 | 12 | 15 | 15 | 16 | ES | 13 | 13 | 27 | 35 | 51 | 53 | 40 | 42 | 46 | 40 | 27 | 14 | 25 | 07 | 25 | 22 | 20 | 19 | 14 | 14 | 12 | 8 | 6 | 13 | 11 | 14 | 10 | 21 | 37 | 55 | 48 | 43 | 44 | 51 | 44 | 27 | 16 | 22 | 08 | 17 | 21 | 25 | 8 | 14 | 23 | 17 | 12 | 9 | 11 | 5 | 12 | 14 | 18 | 25 | 33 | 43 | 49 | 50 | 53 | 35 | 19 | 19 | 18 | 09 | 22 | 26 | 13 | 23 | 18 | 13 | 16 | 8 | 13 | 17 | 10 | 9 | 16 | 27 | 23 | 36 | 37 | 36 | 46 | 44 | 41 | 35 | 23 | 29 | 10 | 25 | 24 | 23 | 23 | 20 | 14 | 10 | 12 | 10 | 12 | 5 | 16 | 10 | 9 | 14 | 25 | 46 | 36 | 39 | 37 | 31 | 23 | 29 | 25 | 11 | 16 | 19 | 29 | 13 | 36 | 19 | 21 | 23 | 13 | 14 | 15 | 18 | 23 | 32 | 35 | 26 | 32 | 32 | 44 | 28 | 37 | 23 | 27 | 39 | 12 | 27 | 19 | 20 | 28 | 19 | 15 | 13 | 14 | 9 | 18 | 17 | 27 | 20 | 36 | 35 | 34 | 45 | 47 | 62 | 56 | 63 | 39 | 38 | 41 | 13 | 42 | 48 | 37 | 33 | 28 | 16 | 14 | 26 | 18 | 13 | 21 | 22 | 30 | 35 | 40 | 50 | 59 | 56 | 59 | 48 | 64 | 52 | 49 | 38 | 14 | 31 | 28 | 23 | 25 | 26 | 12 | 12 | 11 | 15 | 17 | 12 | 10 | 14 | 25 | 36 | 33 | 41 | 49 | 45 | 42 | 32 | 37 | 24 | 27 | 15 | 26 | 18 | 16 | 13 | 12 | 16 | 10 | 11 | 9 | 13 | IF | 12 | 14 | 12 | 21 | 25 | 39 | 35 | 47 | 37 | 38 | 29 | 26 | 25 | 16 | 21 | 23 | 23 | 17 | 14 | 18 | 14 | 14 | 9 | 12 | 8 | 4 | 9 | 18 | 14 | 31 | 28 | 31 | 28 | 43 | 22 | 17 | 17 | 16 | 17 | 20 | 15 | 17 | 11 | 9 | 8 | 12 | 8 | 9 | 9 | 6 | 8 | 12 | 15 | 16 | 25 | 37 | 32 | 23 | 45 | 36 | 23 | 17 | 16 | 18 | 16 | 13 | 14 | 18 | 16 | 14 | 18 | 15 | 8 | 7 | IF | 4 | 6 | 17 | 19 | 18 | 20 | 31 | 26 | 28 | 20 | 28 | 16 | 16 | 19 | 17 | 18 | 5 | 11 | 9 | 9 | 9 | 10 | 6 | 5 | 18 | 10 | 15 | 20 | 21 | 11 | 30 | 27 | 33 | 27 | 22 | 12 | 19 | 14 | 20 | 12 | 10 | 12 | 11 | 17 | 2 | 14 | 9 | 14 | 4 | 9 | 7 | 13 | 16 | 13 | 22 | 29 | 30 | 26 | 35 | 33 | 17 | 17 | 9 | 21 | 16 | 11 | 13 | 8 | 8 | 10 | 13 | 6 | 7 | ES | ES | 7 | 12 | 12 | 17 | 16 | 19 | 20 | 18 | 20 | 19 | 17 | 15 | 8 | 22 | 10 | 22 | 19 | 6 | 11 | 7 | 9 | 8 | 9 | 11 | NS | NS | NS | 16 | 19 | 19 | 19 | 24 | 29 | 32 | 24 | 23 | 18 | 14 | 23 | 9 | 12 | 19 | 15 | 13 | 7 | 11 | 11 | 8 | 8 | 10 | 7 | 8 | 4 | 11 | 18 | 16 | 20 | 19 | 22 | 26 | 16 | 23 | 21 | 24 | 18 | 16 | 16 | 19 | 13 | 13 | 8 | 13 | 10 | 8 | 9 | 8 | 8 | 19 | 9 | 21 | 17 | 25 | 22 | 28 | 30 | 19 | 12 | 9 | 25 | IF | 9 | 8 | 7 | 8 | 7 | 9 | 10 | 13 | 14 | ES | 13 | 12 | 7 | 12 | 19 | 21 | 16 | 28 | 22 | 14 | 18 | 12 | 14 | 26 | 11 | 9 | 14 | 14 | 12 | 4 | 5 | 5 | 12 | 1 | 6 | 9 | 7 | 8 | 5 | 16 | 14 | 18 | 14 | 24 | 28 | 24 | 30 | 14 | 27 | 24 | 22 | 14 | 10 | 12 | 4 | 7 | 13 | 8 | 4 | 10 | 9 | 12 | 18 | 19 | 24 | 27 | 30 | 30 | 13 | 23 | 24 | 20 | 13 | 28 | 3 | 12 | 6 | 10 | 9 | 17 | 5 | 13 | 13 | 6 | 3 | 7 | 11 | 17 | 19 | 19 | 19 | 26 | 20 | 28 | 29 | 15 | 13 | 12 | 29 | 15 | 17 | 9 | 9 | 14 | 14 | 5 | 9 | 10 | 7 | 4 | 8 | 16 | 12 | 13 | 9 | 22 | 30 | 21 | 33 | 24 | 13 | 17 | 17 | 30 | 10 | 15 | 4 | 14 | 11 | 12 | 6 | 6 | 4 | 5 | 8 | 12 | 12 | 11 | 17 | 30 | 21 | 29 | 28 | 28 | 19 | 23 | 16 | 15 | 31 | 16 |??? |??? |??? |??? |??? |??? |??? | 4 | 10 | NS | 10 | 4 | 9 | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 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 Aug| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 |Jul 01 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 02 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 03 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 04 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 3 | 05 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 1 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | ES | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 2 | 2 | 07 | 1 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 08 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 09 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 3 | 1 | 0 | 1 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 3 | 11 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 12 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 6 | 8 | 2 | 7 | 6 | 1 | 4 | 13 | 1 | 7 | 3 | 2 | 4 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 4 | 0 | 7 | 7 | 1 | 5 | 0 | 14 | 3 | 3 | 0 | 1 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 2 | 1 | 2 | 4 | 4 | 1 | 2 | 3 | 3 | 4 | 15 | 2 | 1 | 1 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 2 | 0 | 1 | 1 | 1 | 16 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 17 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 18 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 22 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 25 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ES | 1 | 0 | 0 | 1 | 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 | 1 | 0 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | NS | 0 | 0 | 0 | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Aug| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- About the RMOJ... RMOJ reports the results of radio meteor observation in Japan, sent to myself. Every month, this bulletin is sent to Mr.Christian Steyaert, who publishes RMOB, which is a world-wide bulletin. I hope RMOJ will be helpful to radio observers, as well as all meteor observers. Hiroshi Ogawa 2023.09.05