Radio Meteor Observation in Japan No.264 October 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 -- 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 3 10 7 11 14 7 5 6 10 10 9 7 6 6 3 1 2 4 4 4 0 7 9 02 | 1 6 7 11 8 7 4 6 4 3 0 0 0 0 0 0 0 2 0 2 7 4 3 5 03 | 7 3 3 2 4 3 7 8 8 3 4 0 2 5 4 7 5 7 4 1 2 5 9 3 04 | 6 7 9 10 9 18 8 9 4 6 2 9 5 6 1 3 2 0 2 2 2 5 8 6 05 | 3 3 6 5 7 11 4 7 7 6 6 8 3 6 1 1 0 3 1 3 0 1 3 4 06 | 4 1 1 7 5 2 5 1 1 4 3 3 1 0 0 0 1 1 1 3 6 2 0 3 07 | 3 1 2 4 4 3 4 2 2 1 2 0 1 1 0 0 1 0 0 1 1 1 2 2 08 | 0 1 1 2 2 4 4 2 0 2 0 0 3 3 2 1 2 1 0 3 0 3 0 1 09 | 3 1 4 4 4 2 0 5 5 0 1 2 0 2 3 1 1 2 0 0 0 3 1 2 10 | 2 4 5 2 5 3 2 1 2 2 2 1 1 0 0 0 0 0 1 0 3 3 4 2 11 | 1 2 0 4 5 2 9 3 2 0 2 0 0 1 0 0 0 1 0 3 1 4 3 3 12 | 2 2 2 2 1 1 1 3 1 1 1 0 0 0 0 0 1 1 0 3 0 2 2 0 13 | 2 3 2 1 2 3 2 4 4 2 0 0 0 0 1 0 1 0 3 2 2 2 4 2 14 | 3 4 2 2 6 6 1 1 0 0 1 1 0 3 0 1 4 3 0 2 1 1 4 1 15 | 1 2 3 1 3 5 2 3 7 2 1 2 0 0 0 0 0 2 3 2 4 0 0 3 16 | 2 1 0 3 6 1 5 2 2 2 0 0 0 0 0 0 1 2 1 3 1 2 3 1 17 | 1 2 2 7 2 5 5 0 1 0 0 0 0 0 1 0 0 0 1 0 4 3 1 2 18 | 4 6 1 5 6 3 3 7 1 3 0 0 0 0 1 1 0 2 1 4 2 5 5 5 19 | 4 4 5 2 3 3 1 3 5 2 4 2 2 0 2 0 1 3 3 1 3 0 6 3 20 | 6 5 6 1 5 5 2 5 3 0 2 2 0 5 1 0 0 0 0 0 4 5 1 5 21 | 3 1 5 4 4 1 3 5 0 1 6 0 1 2 0 0 0 1 1 2 2 6 6 6 22 | 6 5 8 13 7 12 8 5 3 0 0 1 0 1 0 2 1 0 0 3 1 3 3 7 23 | 3 8 11 5 13 3 7 12 2 2 1 1 2 2 0 1 0 1 2 2 0 1 4 8 24 | 3 5 5 2 7 3 9 6 3 5 5 4 3 0 2 0 0 2 4 1 2 3 0 5 25 | 6 4 4 7 5 4 5 8 3 1 2 1 0 2 1 0 1 2 0 0 0 2 1 3 26 | 3 2 1 6 4 3 4 0 5 1 2 1 1 0 1 0 0 2 0 0 1 1 5 4 27 | 4 4 1 6 8 4 4 4 4 1 0 0 0 5 0 1 5 1 1 0 1 2 6 3 28 | 6 5 5 4 6 5 8 3 8 1 2 3 0 0 0 1 0 0 0 1 3 3 5 4 29 | 2 3 8 1 7 2 6 4 2 0 0 0 0 0 0 1 0 0 4 2 3 3 4 6 30 | 2 1 5 4 7 8 5 4 1 0 1 0 0 0 2 0 1 0 1 4 2 3 3 1 31 | 3 4 7 9 6 4 4 4 4 0 0 1 0 1 0 0 0 1 0 6 4 8 6 6 ---+------------------------------------------------------------------------ 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 | 04 | 05 | 06 | 1 07 | 08 | 1 09 | 1 10 | 11 | 12 | 13 | 14 | 15 | 2 16 | 1 17 | 1 18 | 19 | 20 | 21 | 1 1 22 | 1 1 23 | 1 1 24 | 2 1 1 25 | 1 26 | 1 1 27 | 1 28 | 1 1 1 1 29 | 30 | 1 31 | 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: 50.027 MHz Transmitter Location: HAM beacon (JE7YNQ) (50 W CW, 50.027 MHz) Antenna : 2el. HB9CV Az:60deg. horizon. Receiver: R820T2-SDR+TCXO SDRRadio Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- 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 1 2 0 2 3 3 3 2 1 4 3 3 1 0 0 %0 0 0 0 0 0 0 0 02 | 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 03 | 0 1 0 0 2 1 2 2 1 3 5 2 1 0 0 2 1 0 0 0 0 0 0 0 04 | 1 0 1 0 0 3 2 3 2 0 1 0 0 IF IF 0 0 0 0 0 1 0 0 0 05 | 0 0 %1 0 3 3 2 2 2 1 %0 0 %0 IF IF IF %0 0 0 0 0 0 0 0 06 | 0 0 0 0 0 0 0 0 0 0 %1 1 0 2 0 0 0 0 3 1 2 3 7 2 07 | 2 2 2 2 4 5 6 0 2 %0 %2 %0 IF IF IF 0 2 1 4 1 1 4 3 2 08 | 2 2 0 1 2 5 4 2 1 2 1 1 0 0 0 2 0 1 0 6 2 1 1 1 09 | 3 0 3 1 2 1 4 2 2 0 0 1 0 0 0 2 1 1 0 2 1 1 1 2 10 | 2 0 1 0 2 4 1 0 2 1 2 1 0 2 0 2 1 1 0 0 0 0 1 1 11 | 1 0 0 0 0 0 5 3 2 0 0 1 0 0 0 0 0 0 0 0 1 0 2 2 12 | 1 1 0 2 1 1 3 1 0 0 0 0 1 0 0 1 1 0 1 0 0 1 0 5 13 | 0 0 1 0 2 3 4 2 1 0 %3 0 0 0 1 1 2 1 1 0 1 0 2 1 14 | 1 1 5 3 2 6 3 1 0 1 0 1 1 0 0 1 0 0 0 0 1 2 1 1 15 | 0 3 3 0 3 3 6 4 0 1 %2 0 %0 0 0 0 0 1 1 1 1 2 0 0 16 | 2 2 0 1 3 2 2 2 2 4 2 1 1 0 0 0 1 0 2 1 1 0 1 0 17 | 4 0 0 0 0 0 1 3 3 0 0 0 0 0 0 1 0 0 0 1 1 0 2 0 18 | 0 0 2 0 1 1 1 1 0 0 0 2 0 0 0 0 3 0 1 0 2 0 0 2 19 | 2 3 1 2 0 4 5 4 6 2 1 0 IF IF IF IF %0 0 2 IF %0 0 4 2 20 | 6 3 0 1 0 1 0 0 1 1 2 1 0 0 1 0 0 1 1 6 0 5 4 4 21 | 1 4 3 2 0 5 1 4 6 3 2 1 IF IF IF IF %2 0 2 1 8 7 4 3 22 | 3 2 5 0 3 1 7 4 4 0 %0 IF %0 %0 IF IF IF %0 2 2 7 3 2 2 23 | 6 %5 %5 10 6 5 5 8 8 0 IF IF IF IF IF IF %1 2 3 1 6 5 5 14 24 | 5 17 6 %6 5 4 10 9 4 3 IF IF IF IF IF IF %1 1 1 2 0 1 1 5 25 | 5 3 4 5 3 2 1 2 6 5 1 3 3 1 3 2 2 3 4 4 4 1 1 2 26 | 7 2 1 2 1 2 7 6 4 5 1 0 %0 IF IF IF 1 0 1 0 0 1 1 2 27 | 2 5 6 1 4 3 10 6 7 7 5 IF IF %0 3 1 6 1 5 3 2 0 5 3 28 | %6 7 4 2 8 6 8 5 8 6 2 1 0 0 2 1 1 2 2 1 1 0 3 3 29 | 1 3 6 5 2 1 5 6 7 1 1 0 0 1 0 3 2 1 1 4 3 6 3 5 30 | 4 2 2 2 0 5 1 4 3 0 0 0 0 0 0 0 0 2 1 5 0 2 0 3 31 | 1 5 1 1 0 5 3 6 3 7 1 0 0 0 2 0 0 2 6 2 1 3 1 5 ---+------------------------------------------------------------------------ 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 | 05 | 06 | 07 | 08 | 09 | 1 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 1 18 | 19 | 20 | 21 | 22 | 23 | 1 1 1 1 1 24 | 25 | 1 26 | 27 | 28 | 2 29 | 1 30 | 31 | 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: 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 -- 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 | 11 20 25 26 25 13 19 25 IF%21 IF%33 35 30%12 18 13 11 7 11%34 IF IF IF 02 | IF 22 26 24 26 23 19 25%10%20 IF IF IF IF IF 19 15 10 6%14 IF IF IF IF 03 | IF 26 24 16 16 20 21 20 13%30%16 23%28 18 18 12 7 12 11%10 8 6 20 17 04 | 18 27 22 27 21 17 22 IF IF IF%17 IF IF IF IF%14 9 6 %5 10 12 12 9 11 05 | 13 22 27 19 17 19 23 15 24 23 IF IF%32 IF%20 4 9 5 15 19 18 14 15 21 06 | 21%32 IF 34 26 19 25 22 35%14 IF IF IF IF%16%26%12 8 7 14 20 13 12 13 07 | 13 31 32 30 11 22 23 23 15 18%26%35%21%22 21 13 16 10 8 6 12 15 15 17 08 | 25 21 36 23 27 27 17 20 19 17 39 22 23 27 12 15 11 11 18 7 15 12 8 18 09 | 21 30 31 17 23 12 25 30 17 19 13 21 24 22 23 13 11 7 7 9 16 19 6 14 10 | 24 29 41 23 28 12 20 14 24 IF%18 IF IF IF IF%16 17 11 12 18 11 12 15 13 11 | 25 25 37 22 23 18 25 20 IF IF IF IF IF IF IF IF 18 12 10 10 12 12%12 %8 12 | 27 22 22 27 21 13 19 15 IF IF IF IF IF IF IF IF 18 6 16 15 15 13 28 29 13 | IF IF IF IF%22 24 31 17%20 IF IF IF IF IF IF 21 12 8 8 10 12 15 11 12 14 | 14 31 37 26 21 21 24 20 21 11%23%24 14 25 18 9 8 7 11 4 10 10 6 9 15 | 14 26 17 15 19 15 20 11 IF IF %6 10 14 10 8 14 7 7 14 13 IF IF IF 22 16 | IF%64 47%30 36 27%22 15%26%20 IF IF IF%12 22 14 10 12 13 21 23%17 17%23 17 | 14 IF 43 47 32 45 IF 19%32%23 IF IF 21%19 IF IF 9 15 7 16 7 11 9 8 18 | 10 23 23 13 18 16 18 10%24 15%32 19 14 16 11 11 8 8 4 8 7 9 5 5 19 | 5 14 19 17 28 13 8 14 15 7 25 29 2 8 10 11 5 6 11 4 7 10 7 6 20 | 7 15 21 18 15 16 18 9 6 13 16 14 15 9 6 11 3 4 8 2 8 4 6 10 21 | 9 13 16 14 17 15 12 18 16 15 6 12%19 IF%10 5 4 6 6 8 11 7 7 4 22 | 8 10 21 17 10 18 17 12%32 IF IF IF IF IF%13 11 6 5 9 2 9 5 5 3 23 | 7 13 21 23 16 18 10 14 IF IF IF IF IF IF%18 8 6 2 5 5 12 5 9 8 24 | 7 21 18 13 15 9 10 16 IF%13 IF IF IF IF%16 9 3 5 9 9 7 10 3 8 25 | 14 14 26 13 23 9 21 18 16 15 IF IF IF IF 11 5 6 8 10 14 10 11 5 12 26 | 16 14 12 24 13 20 19 12 16 8 IF IF IF IF IF 12 7 7 8 11 5 7 3 6 27 | 5 19 16 14 14 11 15 13 14 9 10 15 IF%10 IF 10 5 5 4 6 12 9 4 8 28 | 7 15 10 21 11 9 11 13%14 14 %7%12 IF IF IF %5 5 3 8 9 10 11 5 11 29 | 11 12 13 16 8 15 13 13 %6%14 IF IF IF IF IF 9 1 5 4 5 2 10 3 8 30 | 15 11 11 19 18 17 20 12%20 IF IF IF IF IF%16 4 5 8 5 4 8 9 10 5 31 | 18 19 17 13 14 13 15 8%14 IF IF IF IF IF IF %5 2 1 7 7 4 5 11 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 | 2 2 1 1 1 02 | 1 2 03 | 1 1 1 1 04 | 05 | 1 06 | 1 1 1 07 | 08 | 1 1 1 3 1 1 09 | 1 1 2 1 1 1 10 | 1 1 1 11 | 1 1 1 1 1 12 | 2 1 1 13 | 1 3 1 1 14 | 1 1 1 3 1 1 15 | 1 1 1 1 1 16 | 1 2 1 1 17 | 1 18 | 1 1 19 | 2 1 20 | 3 1 1 2 1 1 21 | 2 1 1 1 1 22 | 1 1 3 23 | 4 1 1 24 | 1 1 1 1 1 25 | 1 2 1 26 | 1 3 1 1 1 2 1 27 | 28 | 1 2 1 29 | 1 2 30 | 1 2 31 | 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 :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 | 8 5 5 3 8 11 4 6 3 6 5 7 3 4 2 4 3 2 2 3 2 4 6 14 02 | 6 10 9 6 5 1 10 9 11 9 5 5 3 1 4 1 0 0 2 1 2 4 8 5 03 | 6 2 5 9 4 7 11 8 14 11 7 5 4 2 2 4 3 1 0 2 1 0 4 8 04 | 5 12 5 7 7 6 6 10 12 11 5 12 4 3 1 2 4 2 2 1 5 6 7 7 05 | 2 3 5 4 10 7 7 14 7 14 5 5 3 6 3 2 1 1 1 1 6 4 3 8 06 | 9 10 4 7 8 6 10 14 10 12 3 9 1 1 2 3 3 3 3 3 2 3 9 8 07 | 7 9 6 12 9 6 3 7 4 13 0 8 4 3 5 1 1 0 3 1 4 3 6 4 08 | 5 9 5 3 6 8 7 8 7 7 3 9 4 6 1 4 3 2 1 5 6 2 6 8 09 | 11 6 7 9 5 4 8 5 12 4 4 4 1 5 4 2 1 1 5 5 5 5 8 6 10 | 10 13 5 5 3 10 7 12 9 10 11 6 9 5 5 3 1 5 3 4 8 5 5 8 11 | 7 8 7 4 10 6 7 5 1 4 4 %5 7 3 2 0 0 1 0 3 1 7 5 10 12 | 13 5 6 4 3 4 4 6 5 5 5 10 3 4 1 2 0 2 1 8 10 2 9 5 13 | 16 9 7 13 3 7 8 5 5 1 3 6 3 1 2 2 1 1 1 3 2 7 7 6 14 | 4 9 2 6 9 8 4 3 5 7 4 7 1 6 1 2 0 3 4 3 3 5 5 11 15 | 4 7 4 7 7 2 5 6 6 8 4 6 1 1 1 2 0 1 0 2 3 5 14 9 16 | 12 9 6 5 5 6 8 10 9 3 6 6 1 2 1 1 0 1 1 2 1 3 9 5 17 | 12 10 6 9 6 8 9 8 6 7 2 3 5 2 4 1 0 0 2 2 3 6 7 11 18 | 15 6 7 3 12 5 10 %5 8 4 2 1 3 2 1 1 2 1 4 5 3 6 5 12 19 | 5 7 6 9 9 6 7 3 6 5 4 5 1 3 4 0 1 0 2 3 3 10 9 3 20 | 11 2 4 6 5 4 8 7 7 7 5 4 2 2 2 1 2 0 2 6 3 5 8 5 21 | 4 4 4 8 3 8 7 5 7 3 12 6 2 4 2 2 1 1 5 4 4 5 9 12 22 | 13 8 8 9 6 7 4 6 7 4 4 6 5 5 1 3 0 1 4 3 1 6 4 9 23 | 15 12 5 5 13 2 12 8 7 5 3 5 6 1 2 2 3 2 2 6 4 4 7 11 24 | 9 7 8 7 11 6 7 9 5 4 4 3 4 1 1 2 2 2 2 1 1 2 8 15 25 | 9 11 10 11 4 6 3 8 4 5 10 4 4 4 3 3 1 3 0 6 3 6 16 8 26 | 10 7 8 10 6 8 5 8 3 5 5 5 3 7 2 1 2 2 4 3 4 7 11 9 27 | 10 15 5 3 3 4 4 6 1 2 1 6 1 7 3 0 1 2 2 6 7 4 10 15 28 | 4 5 11 4 5 4 3 8 4 5 4 4 2 5 2 3 1 2 1 2 8 5 7 9 29 | 5 8 2 5 3 6 9 4 7 2 8 6 13 6 1 2 3 2 4 0 4 3 8 8 30 | 12 4 3 6 1 7 7 10 11 7 4 5 5 5 1 0 3 1 4 7 11 9 11 12 31 | 7 5 8 5 6 4 6 13 9 6 8 3 4 2 1 1 0 3 2 7 4 3 10 12 ---+------------------------------------------------------------------------ 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 02 | 2 1 03 | 04 | 05 | 1 06 | 1 1 1 07 | 1 08 | 1 09 | 1 1 10 | 1 11 | 12 | 13 | 1 1 14 | 15 | 1 1 16 | 1 1 1 1 17 | 2 18 | 1 1 19 | 1 20 | 1 1 2 1 1 21 | 1 1 1 22 | 1 1 1 1 23 | 1 1 1 1 24 | 1 1 1 1 1 25 | 1 1 1 26 | 1 1 27 | 1 1 28 | 1 1 29 | 1 30 | 1 1 1 31 | 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 | 9 2 2 2 12 13 17 15 14 5 9 10 9 4 3 5 1 4 4 9 18 11 11 10 02 | 2 0 2 6 7 17 19 15 16 14 14 6 5 6 5 8 2 2 7 9 3 6 3 6 03 | 4 1 12 11 9 11 15 12 11 6 11 9 11 8 4 4 0 3 2 4 8 4 12 16 04 | 7 10 7 16 11 14 14 17 14 5 9 6 4 10 6 5 3 3 5 6 4 5 8 7 05 | 7 11 11 11 13 10 12 9 10 12 11 11 14 6 7 4 1 1 1 4 10 8 7 3 06 | 9 7 5 7 19 7 25 13 11 9 9 3 9 5 3 4 3 0 5 3 6 11 10 5 07 | 6 7 12 6 9 15 11 9 12 8 10 3 2 6 4 0 0 1 3 4 7 5 5 10 08 | 6 7 5 11 11 11 6 7 12 6 9 5 3 2 2 6 2 3 3 4 10 6 8 6 09 | 5 7 9 9 14 5 10 8 7 4 11 5 5 6 3 4 2 3 4 6 10 15 8 10 10 | 7 8 12 9 11 12 10 12 8 12 4 7 5 5 4 4 7 2 3 2 4 7 8 8 11 | 5 5 7 10 5 7 6 3 6 3 3 1 4 4 5 3 1 4 4 5 9 2 6 6 12 | 4 4 13 5 9 5 8 9 7 4 7 2 3 3 3 3 1 2 2 2 6 8 7 8 13 | 7 8 8 13 15 11 15 11 11 7 5 3 4 4 2 2 3 1 10 3 6 4 7 7 14 | 7 9 12 14 11 9 7 12 10 2 7 11 3 3 4 5 0 5 6 4 5 7 4 9 15 | 9 14 9 10 7 11 15 7 7 6 5 6 8 11 3 1 0 3 3 8 12 7 7 5 16 | 9 4 6 10 5 6 14 14 13 7 6 5 1 0 3 2 2 3 7 5 8 3 8 3 17 | 4 9 5 9 4 8 5 8 11 13 4 11 7 3 2 2 1 3 1 5 5 9 10 7 18 | 3 4 9 7 3 4 11 13 11 7 11 11 5 4 3 0 1 1 2 5 2 8 9 4 19 | 7 6 10 5 7 9 12 6 14 11 9 7 7 1 2 0 5 2 0 1 4 9 5 6 20 | 8 6 11 7 10 8 13 7 10 7 13 6 4 3 2 1 6 1 8 3 6 3 3 4 21 | 7 3 6 5 11 4 11 13 12 7 8 5 3 8 10 5 4 5 4 4 7 10 9 7 22 | 8 7 9 10 12 5 20 11 11 6 3 6 4 12 4 1 2 3 2 3 8 8 7 6 23 | 12 7 12 8 5 8 12 5 9 16 12 8 7 8 9 1 1 0 2 3 12 9 8 3 24 | 10 4 9 12 11 7 16 12 10 15 8 4 5 4 4 5 3 4 3 9 10 7 7 7 25 | 4 8 6 4 5 8 9 12 8 7 5 3 3 5 3 1 2 3 3 2 9 12 11 5 26 | 4 9 6 7 7 9 10 10 8 12 10 9 5 3 3 3 2 5 4 6 6 7 4 8 27 | 7 8 6 11 5 8 7 9 6 6 7 6 7 6 6 4 4 1 2 3 3 12 7 5 28 | 12 11 9 9 5 7 5 6 8 6 7 9 5 5 5 4 3 4 1 7 8 6 5 5 29 | 6 4 7 10 7 9 10 11 3 4 10 8 4 10 5 4 2 5 7 2 5 4 5 5 30 | 8 5 9 10 14 9 9 4 12 6 4 5 6 9 2 6 4 0 6 5 8 10 7 5 31 | 3 6 8 8 9 10 5 4 10 4 10 6 5 0 4 0 4 3 2 8 8 7 7 8 ---+------------------------------------------------------------------------ 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 | 2 1 1 02 | 3 1 03 | 1 1 04 | 1 1 05 | 06 | 2 1 07 | 1 08 | 09 | 1 10 | 1 11 | 12 | 13 | 2 14 | 1 1 15 | 16 | 17 | 1 1 18 | 1 1 19 | 1 1 20 | 1 1 21 | 1 1 22 | 1 1 1 23 | 1 3 1 1 1 1 24 | 1 1 1 1 25 | 1 26 | 27 | 28 | 1 29 | 1 30 | 1 31 | 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 : 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 -- 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|JST ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01| 36| 25| 30| 23| 38| 23| 29| 36| 32| 41| 41| 47| 40| 33| 26| 14| 17| 4 | 3 | 7 | 7 | 12| 23| 22| 02| 26| 28| 40| 28| 30| 46| 40| 49| 31| 35| 46| 35| 41| 31| 30| 10| 15| 6 | 3 | 7 | 17| 20| 23| 34| 03| 34| 36| 36| 30| 23| 48| 41| 44| 47| 39| 47| 35| 31| 19| 28| 16| 9 | 12| 8 | 6 | 10| 16| 22| 36| 04| 33| 29| 39| 30| 29| 32| 22| 25| 32| 35| 34| 40| 29| 26| 22| 7 | 13| 4 | 7 | 8 | 10| 13| 21| 22| 05| 23| 28| 15| 27| 21| 25| 24| 32| 29| 33| 32| 37| 32| 25| 30| 15| 18| 9 | 8 | 11| 23| 16| 32| 63| 06| 75| 65| 71| 48| 45| 51| 66| 67| 79| 68| 55| 61| 70| 63| 42| 34| 33| 15| 15| 21| 36| 27| 37| 50| 07| 65| 84| 79| 58| 59| 66| 63| 84| 107| 95| 85| 77| 67| 55| 41| 26| 29| 25| 22| 77| 30| 55| 63| 88| 08| 91| 84| 71| 68| 59| 74| 68| 80| 85| 72| 81| 59| 60| 43| 34| 34| 23| 24| 19| 21| 17| 43| 53| 76| 09| 79| 93| 69| 57| 73| 97| 70| 70| 83| 86| 69| 57| 64| 40| 35| 12| 22| 17| 10| 12| 13| 12| 32| 50| 10| 68| 64| 55| 47| 59| 56| 39| 37| 36| 45| 39| 56| 42| 50| 31| 27| 11| 15| 15| 18| 21| 30| 37| 46| 11| 96| 99| 83| 66| 80| 74| 83| 66| 49| 45| 47| 39| 40| 34| 25| 27| 16| 15| 18| 19| 53| 29| 50| 51| 12| 36| 41| 58| 42| 40| 46| 38| 57| 65| 48| 43| 49| 36| 38| 30| 21| 17| 18| 10| 17| 16| 23| 32| 34| 13| 43| 54| 39| 51| 55| 48| 45| 60| 58| 51| 62| 48| 59| 41| 42| 24| 21| 20| 25| 21| 21| 20| 24| 28| 14| 45| 30| 47| 60| 42| 37| 41| 56| 53| 35| 54| 43| 31| 29| 20| 16| 5 | 5 | 9 | 13| 16| 21| 30| 42| 15| 50| 57| 62| 58| 63| 62| 45| 37| 26| 49| 42| 40| 53| 24| 5 | 10| 8 | 2 | 7 | 4 | 5 | 14| 20| 31| 16| 37| 39| 40| 37| 61| 42| 68| 54| 57| 39| 59| 41| 35| 28| 29| 21| 19| 5 | 5 | 7 | 19| 16| 33| 48| 17| 62| 49| 41| 37| 35| 34| 49| 51| 77| 63| 50| 42| 38| 42| 21| 3 | 10| 3 | 16| 12| 15| 27| 27| 31| 18| 25| 26| 41| 31| 41| 27| 33| 61| 70| 50| 44| 44| 28| 24| 27| 16| 17| 6 | 12| 17| 26| 18| 33| 50| 19| 61| 46| 42| 42| 52| 30| 66| 50| 50| 42| 39|??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 20|??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 24| 16| 16| 26| 37| 61| 21| 57| 61| 80| 67| 56| 72| 77| 77| 85| 89| 98| 66| 47| 64| 42| 37| 25| 11| 10| 8 | 17| 27| 49| 32| 22| 46| 58| 43| 49| 53| 77| 83| 37| 55| 75| 59| 50| 70| 50| 25| 19| 26| 14| 6 | 5 | 9 | 7 | 26| 36| 23| 47| 32| 59| 41| 49| 84| 106| 96| 103| 69| 54| 38| 41| 41| 41| 23| 16| 17| 13| 18| 13| 21| 23| 29| 24| 26| 38| 26| 51| 30| 34| 56| 84| 73| 83| 58| 65| 34| 22| 29| 15| 17| 19| 17| 12| 16| 17| 21| 41| 25| 47| 59| 73| 91| 66| 56| 60| 96| 91| 83| 76| 38| 39| 32| 33| 32| 22| 15| 17| 18| 25| 19| 32| 45| 26| 46| 69| 64| 46| 29| 27| 70| 64| 78| 59| 113| 29| 0 | 22| 24| 30| 17| 15| 14| 10| 9 | 21| 26| 29| 27| 25| 29| 29| 20| 27| 21| 43| 62| 53| 34| 31| 28| 29| 22| 15| 11| 15| 7 | 13| 15| 11| 11| 29| 18| 28| 25| 25| 24| 24| 16| 17| 25| 59| 78| 71| 61| 55| 39| 36| 21| 12| 9 | 16| 7 | 5 | 12| 25| 18| 26| 29| 37| 35| 37| 50| 58| 35| 40| 67| 57| 50| 74| 60| 54| 25| 27| 24| 27| 50| 2 | 5 | 6 | 13| 16| 14| 30| 21| 17| 24| 18| 23| 20| 31| 67| 67| 60| 54| 52| 53| 41| 19| 31| 22| 14| 7 | 6 | 4 | 9 | 15| 23| 31| 23| 23| 13| 25| 24| 28| 52| 75| 63| 70| 71| 74| 51| 35| 28| 15| 13| 5 | 1 | 2 | 2 | 4 | 8 | 7 | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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|JST 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|JST ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 1 | 3 | 0 | 2 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 03 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 04 | 0 | 0 | 2 | 1 | 1 | 2 | 4 | 2 | 3 | 1 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 05 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 4 | 0 | 0 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 06 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 4 | 2 | 1 | 3 | 2 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 07 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 1 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 08 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 3 | 3 | 2 | 3 | 1 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 09 | 1 | 2 | 0 | 0 | 0 | 1 | 3 | 3 | 2 | 1 | 0 | 4 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 11 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 1 | 0 | 1 | 1 | 0 | 2 | 1 | 2 | 0 | 2 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 15 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 2 | 0 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 16 | 0 | 1 | 0 | 1 | 2 | 1 | 0 | 3 | 4 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 17 | 2 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | 1 | 0 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 4 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 1 | 2 | 2 | 3 | 0 | 1 | 2 | 4 | 3 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 20 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 4 | 2 | 0 | 1 | 0 | 1 | 1 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 22 | 2 | 0 | 2 | 3 | 1 | 1 | 1 | 0 | 3 | 1 | 1 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 23 | 2 | 1 | 2 | 2 | 3 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 24 | 1 | 1 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 25 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 3 | 2 | 2 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 26 | 1 | 1 | 2 | 3 | 1 | 1 | 1 | 3 | 4 | 1 | 6 | 2 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 27 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 28 | 0 | 1 | 0 | 2 | 1 | 1 | 2 | 3 | 2 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 29 | 0 | 0 | 2 | 1 | 3 | 3 | 5 | 1 | 1 | 1 | 2 | 0 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 30 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 4 | 2 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 5 | 3 | 3 | 2 | 2 | 5 | 3 | 0 | 0 | 2 | 3 | 2 | 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|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 -- 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 | 1 | 3 | 4 | 1 | 3 | 0 | 0 |Sep 01 | 1 | 3 | 0 | 1 | 0 | 2 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 4 | 4 | 0 | 7 | 3 | 8 | 02 | 2 | 2 | 0 | 2 | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 3 | 6 | 03 | 2 | 0 | 0 | 3 | 0 | 1 | 1 | 2 | 0 | 1 | 1 | 3 | 1 | 5 | 3 | 3 | 2 | 2 | 0 | 2 | 5 | 7 | 9 | 4 | 04 | 2 | 4 | 0 | 2 | 1 | 0 | 2 | 3 | 0 | 0 | 0 | 3 | 0 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 05 | 1 | 1 | 5 | 1 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 2 | 1 | 7 | 7 | 0 | 0 | 06 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 3 | 2 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 08 | 1 | 1 | 1 | 0 | 2 | 0 | 2 | 0 | 0 | 1 | 4 | 2 | 3 | 4 | 3 | 9 | 2 | 6 | 4 | 6 | 7 | 2 | 1 | 1 | 09 | 2 | 3 | 1 | 0 | 0 | 4 | 2 | 1 | 0 | 1 | 1 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 10 | 1 | 0 | 0 | 2 | 1 | 0 | 2 | 1 | 0 | 1 | 3 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 4 | 6 | 6 | 3 | 2 | 3 | 2 | 2 | 4 | 2 | 4 | 3 | 12 | 2 | 1 | 2 | 2 | 0 | 4 | 0 | 0 | 1 | 1 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 13 | 4 | 1 | 2 | 1 | 0 | 0 | 3 | 2 | 2 | 0 | 2 | 3 | 6 | 0 | 2 | 3 | 1 | 2 | 1 | 0 | 2 | 1 | 1 | 3 | 14 | 1 | 2 | 5 | 0 | 1 | 3 | 0 | 0 | 1 | 2 | 1 | 5 | 2 | 4 | 4 | 2 | 3 | 0 | 2 | 1 | 0 | 0 | 3 | 3 | 15 | 1 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 16 | 3 | 3 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 1 | 6 | 4 | 5 | 3 | 3 | 0 | 0 | 0 | 17 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 1 | 4 | 1 | 1 | 2 | 2 | 2 | 3 | 0 | 7 | 5 | 1 | 1 | 5 | 3 | 18 | 4 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 2 | 0 | 1 | 3 | 2 | 19 | 1 | 0 | 2 | 1 | 0 | 0 | 2 | 2 | 0 | 1 | 2 | 0 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 0 | 1 | 2 | 1 | 2 | 20 | 4 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 2 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 21 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 4 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 3 | 1 | 22 | 7 | 2 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 3 | 3 | 3 | 2 | 0 | 1 | 2 | 0 | 3 | 1 | 23 | 2 | 0 | 3 | 1 | 0 | 1 | 5 | 1 | 0 | 3 | 0 | 0 | 2 | 3 | 5 | 12 | 8 | 4 | 4 | 5 | 5 | 2 | 8 | 1 | 24 | 6 | 0 | 1 | 0 | 2 | 2 | 0 | 1 | 1 | 2 | 2 | 2 | 3 | 6 | 4 | 11 | 2 | 7 | 4 | 5 | 6 | 0 | 2 | 0 | 25 | 3 | 0 | 2 | 0 | 1 | 0 | 1 | 1 | 1 | 3 | 0 | 2 | 2 | 0 | 6 | 3 | 1 | 0 | 1 | 0 | 0 | 4 | 1 | 1 | 26 | 0 | 3 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 1 | 4 | 3 | 2 | 5 | 1 | 2 | 4 | 0 | 0 | 0 | 27 | 0 | 3 | 1 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 29 | 1 | 2 | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 2 | 0 | 1 | 1 | 1 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 30 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 2 | 3 | 3 | 1 | 0 | 2 | 2 | 4 | 1 | 1 | 0 | 0 | 0 | 1 | 3 | 1 | 31 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 2 | 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 | 1 | 2 | 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 | 1 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 04 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 06 | 0 | 1 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 0 | 14 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 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 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 24 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 29 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 31 | 1 | 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: 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 9 | 6 | 4 | 2 | 0 | 2 | 1 | 1 |Sep 01 | 3 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 6 | 8 | 1 | 3 | 1 | 2 | 1 | 6 | 2 | 3 | 02 | 2 | 5 | 4 | 1 | 1 | 3 | 2 | 0 | 3 | 1 | 0 | 2 | 2 | 1 | 0 | 2 | 6 | 4 | 4 | 3 | 2 | 3 | 2 | 1 | 03 | 2 | 2 | 4 | 4 | 0 | 0 | 3 | 1 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 3 | 2 | 3 | 3 | 2 | 1 |??? |??? | 04 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 05 | 4 | 3 | 4 | 1 | 1 | 2 | 1 | 1 | 0 | 2 | 1 | 1 | 5 | 2 | 5 | 5 | 2 | 0 | 2 | 0 | 2 | 1 | 1 | 1 | 06 | 2 | 0 | 3 | 1 | 0 | 3 | 3 | 4 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 5 | 0 | 1 | 2 | 2 | 1 | 07 | 3 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 1 | 0 | 3 | 2 | 0 | 0 | 08 | 0 | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 1 | 3 | 09 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 10 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 0 | 1 | 3 | 1 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 11 | 3 | 1 | 1 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 12 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 1 | 0 | 1 | 0 | 2 | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 7 | 1 | 0 | 1 | 0 | 3 | 3 | 1 | 0 | 0 | 1 | 4 | 2 | 0 | 0 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 3 | 2 | 2 | 2 |??? |??? |??? |??? |??? | 17 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 18 |??? | 5 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 1 | 5 | 6 | 3 | 2 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 4 | 2 | 19 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 4 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 21 | 0 | 1 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 22 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 6 | 5 | 0 | 2 | 1 | 1 | 0 | 1 | 1 | 2 | 3 | 23 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 3 | 2 | 2 | 1 | 4 | 2 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 24 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 1 | 0 | 3 | 1 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 1 | 2 | 1 | 0 | 1 | 1 | 0 | 6 | 26 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 3 | 1 | 1 | 1 | 0 | 1 | 1 | 3 | 27 | 1 | 0 | 1 | 1 | 3 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 1 | 0 | 1 | 2 | 4 | 4 | 28 | 3 | 3 | 1 | 4 | 4 | 1 | 2 | 2 | 2 | 6 | 1 | 5 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 2 | 3 | 1 | 3 | 29 | 5 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 3 | 1 | 0 | 2 | 1 | 3 | 3 | 2 | 3 | 1 | 0 | 1 | 1 | 0 | 2 | 30 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 4 | 2 | 1 | 3 | 0 | 3 | 1 | 0 | 1 | 0 | 0 | 6 | 31 | 1 | 1 | 0 | 1 | 1 | 2 | 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 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 | 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 | 1 | 0 | 0 | 0 | 0 |??? |??? | 04 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 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 | 1 | 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 | 1 | 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 | 1 | 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 |??? |??? |??? |??? |??? | 17 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 18 |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 22 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 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 | 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 | 0 | 0 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 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 : 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 -- 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 15 | 24 | 19 | 25 | 21 | 18 | 18 | 15 | 10 | 12 | 10 | 10 | 7 | 9 | 2 | 17 | 21 | 29 | 27 | 22 | 18 | 13 | 26 | 14 | 02 | 20 | 13 | 18 | 15 | 17 | 17 | 10 | 15 | 13 | 14 | 18 | 15 | 9 | 12 | 11 | 19 | 26 | 28 | 31 | 29 | 19 | 17 | 14 | 14 | 03 | 16 | 18 | 15 | 13 | 16 | 12 | 16 | 17 | 15 | 18 | 14 | 13 | 9 | 21 | 20 | 15 | 21 | 31 | 28 | 31 | 26 | 33 | 12 | 18 | 04 | 20 | 25 | 23 | 21 | 16 | 15 | 12 | 18 | 10 | 9 | 10 | 4 | 5 | 13 | 12 | 6 | 20 | 22 | 27 | 20 | 15 |??? |??? | 19 | 05 | 23 | 20 | 31 | 25 | 25 | 18 | 26 | 16 | 11 | 15 | 14 | 13 | 13 | 11 | 32 | 27 | 24 | 27 | 28 | 20 | 28 | 24 | 14 | 14 | 06 | 19 | 15 | 14 | 12 | 12 | 15 | 8 | 21 | 15 | 26 | 23 | 17 | 18 | 21 | 20 | 24 | 17 | 13 | 21 | 25 | 31 | 22 | 19 | 17 | 07 | 17 | 23 | 14 | 10 | 12 | 11 | 12 | 11 | 12 | 19 | 14 | 15 | 13 | 22 | 13 | 16 | 20 | 19 | 18 | 26 | 26 | 21 | 16 | 10 | 08 | 17 | 13 | 23 | 30 | 12 | 21 | 30 | 20 | 20 | 19 | 15 | 16 | 16 | 9 | 8 | 20 | 26 | 30 | 25 | 21 | 26 | 17 | 15 | 25 | 09 | 15 | 19 | 22 | 18 | 17 | 22 | 10 | 14 | 9 | 12 | 12 | 15 | 10 | 9 | 11 | 12 | 12 | 11 | 20 | 25 | 22 | 15 | 14 | 8 | 10 | 13 | 16 | 18 | 14 | 12 | 13 | 18 | 18 | 18 | 15 | 19 | 7 | 13 | 13 | 19 | 14 | 23 | 25 | 23 | 24 | 34 | 20 | 12 | 18 | 11 | 13 | 11 | 15 | 17 | 19 | 22 | 13 | 22 | 20 | 11 | 21 | 18 | 15 | 20 | 20 | 23 | 23 | 17 | 18 | 23 | 23 | 16 | 15 | 19 | 12 | 16 | 21 | 16 | 22 | 11 | 12 | 14 | 11 | 14 | 18 | 17 | 18 | 10 | 13 | 23 | 17 | 15 | 16 | 30 | 31 | 21 | 20 | 20 | 17 | 13 | 13 | 17 | 17 | 21 | 12 | 11 | 13 | 24 | 20 | 10 | 17 | 7 | 10 | 15 | 19 | 10 | 21 | 31 | 32 | 29 | 15 | 25 | 12 | 15 | 14 | 17 | 15 | 15 | 13 | 20 | 23 | 25 | 26 | 25 | 19 | 20 | 13 | 12 | 14 | 23 | 22 | 21 | 19 | 31 | 24 | 22 | 23 | 23 | 24 | 15 | 26 | 20 | 18 | 14 | 13 | 9 | 19 | 10 | 14 | 9 | 23 | 17 | 16 | 11 | 12 | 23 | 20 | 12 | 25 | 25 | 17 | 25 | 16 | 14 | 16 | 21 | 15 | 10 | 8 | 13 | 9 | 14 | 24 | 19 | 22 | 11 | 11 | 12 | 9 | 17 | 13 | 23 | 24 | 26 | 27 | 33 | 29 | 22 | 15 | 17 | 18 | 18 | 17 | 13 | 20 | 21 | 19 | 26 | 16 | 21 | 18 | 16 | 14 | 20 | 7 | 19 | 21 | 14 | 32 | 28 | 24 | 32 | 25 | 9 | 18 | 23 | 19 | 13 | 10 | 16 | 13 | 17 | 14 | 9 | 9 | 11 | 7 | 6 | 18 | 15 | 16 | 14 | 17 | 24 | 22 | 21 | 28 | 20 | 25 | 19 | 25 | 24 | 23 | 19 | 12 | 17 | 18 | 27 | 25 | 22 | 27 | 18 | 13 | 13 | 16 | 23 | 23 | 27 | 32 | 29 | 28 | 21 | 22 | 12 | 20 | 24 | 14 | 11 | 16 | 18 | 14 | 19 | 22 | 23 | 25 | 22 | 14 | 12 | 24 | 21 | 21 | 21 | 20 | 35 | 32 | 30 | 34 | 30 | 22 | 21 | 21 | 17 | 20 | 18 | 18 | 11 | 16 | 27 | 23 | 17 | 12 | 22 | 15 | 13 | 19 | 12 | 22 | 23 | 27 | 30 | 27 | 25 | 19 | 29 | 22 | 25 | 23 | 14 | 18 | 17 | 19 | 10 | 23 | 20 | 22 | 25 | 17 | 14 | 22 | 17 | 22 | 12 | 25 | 22 | 29 | 24 | 19 | 21 | 24 | 23 | 25 | 15 | 13 | 17 | 21 | 7 | 19 | 22 | 16 | 17 | 16 | 24 | 22 | 21 | 17 | 14 | 26 | 21 | 31 | 23 | 21 | 25 | 25 | 15 | 24 | 11 | 16 | 11 | 13 | 18 | 12 | 14 | 21 | 23 | 25 | 25 | 17 | 8 | 18 | 18 | 20 | 20 | 21 | 32 | 29 | 32 | 31 | 24 | 20 | 25 | 19 | 12 | 16 | 24 | 15 | 14 | 25 | 15 | 13 | 18 | 15 | 8 | 18 | 7 | 15 | 14 | 15 | 26 | 26 | 26 | 21 | 32 | 20 | 16 | 26 | 12 | 22 | 12 | 7 | 10 | 17 | 15 | 13 | 19 | 12 | 15 | 12 | 14 | 19 | 9 | 16 | 20 | 25 | 13 | 28 | 27 | 17 | 17 | 18 | 27 | 9 | 20 | 10 | 17 | 18 | 23 | 11 | 15 | 8 | 22 | 17 | 13 | 14 | 22 |??? |??? |??? | 30 | 34 | 38 | 27 | 32 | 28 | 18 | 28 | 13 | 25 | 16 | 15 | 22 | 28 | 23 | 21 | 17 | 22 | 12 | 20 | 15 | 10 | 18 | 18 | 13 | 18 | 21 | 22 | 24 | 25 | 27 | 21 | 29 | 29 | 18 | 16 | 20 | 9 | 11 | 13 | 7 | 17 | 15 | 21 | 9 | 9 | 6 | 7 | 10 | 23 | 19 | 16 | 31 | 32 | 32 | 20 | 21 | 30 | 13 | 14 | 15 | 10 | 5 | 15 | 14 | 16 | 13 | 18 | 15 | 16 | 12 | 20 | 10 | 20 | 18 | 21 | 22 | 21 | 28 | 20 | 18 | 17 | 31 | 7 | 20 | 8 | 11 | 19 | 24 | 13 | 17 | 21 | 23 | 15 | 22 | 16 | 14 | 12 | 15 | 18 | 28 | 22 | 17 | 27 | 24 | 17 | 14 | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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: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 -- 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 21 | 17 | 26 | 26 | 34 | 29 | 26 | 21 | 23 |Sep 01 | 19 | 20 | 16 | 19 | 14 | 21 | 11 | 13 | 12 | 13 | 9 | 11 | 5 | 7 | 11 | 29 | 19 | 21 | 31 | 30 | 18 | 20 | 16 | 14 | 02 | 20 | 17 | 29 | 26 | 28 | 21 | 14 | 11 | 5 | 8 | 12 | 13 | 8 | 10 | 18 | 20 | 25 | 34 | 29 | 22 | 22 | 14 | 13 | 18 | 03 | 14 | 16 | 17 | 12 | 16 | 10 | 8 | 12 | 8 | 6 | 4 | 8 | 6 | 14 | 11 | 8 | 14 |??? |??? |??? |??? |??? |??? |??? | 04 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 26 | 24 | 17 | 24 | 38 | 05 | 31 | 21 | 18 | 22 | 12 | 18 | 21 | 18 | 12 | 15 | 7 | 11 | 10 | 12 | 23 | 17 | 14 | 24 | 28 | 17 | 31 | 20 | 17 | 9 | 06 | 14 | 12 | 14 | 12 | 10 | 15 | 9 | 23 | 16 | 18 | 19 | 13 | 13 | 17 | 32 | 29 | 25 | 30 | 37 | 34 | 39 | 25 | 13 | 15 | 07 | 26 | 24 | 26 | 33 | 28 | 27 | 22 | 21 | 9 | 13 | 12 | 11 | 17 | 29 | 18 | 27 | 34 | 27 | 23 | 27 | 34 | 27 | 21 | 14 | 08 | 14 | 21 | 23 | 23 | 14 | 20 | 25 | 13 | 14 | 13 | 10 | 18 | 10 | 14 | 20 | 26 | 23 | 29 | 36 | 28 | 44 | 21 | 17 | 23 | 09 | 21 | 21 | 23 | 16 | 16 | 24 | 12 | 9 | 5 | 9 | 8 | 11 | 10 | 14 | 17 | 8 | 14 | 15 | 26 | 31 | 22 | 19 | 11 | 12 | 10 | 11 | 13 | 16 | 11 | 9 | 7 | 12 | 13 | 11 | 8 | 13 | IF | 11 | 7 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 27 | 24 | 29 | 18 | 19 | 16 | 20 | 16 | 10 | 6 | 13 | 12 | 12 | 18 | 15 | 18 | 10 | 6 | 12 | 13 | 22 | 19 | 25 | 30 | 26 | 28 | 30 | 20 | 12 | 11 | 17 | 17 | 14 | 21 | 10 | 10 | 20 | 15 | 21 | 9 | 11 | 10 | 6 | 8 | 12 | 12 | 29 | 26 | 19 | 30 | 32 | 24 | 25 | 20 | 12 | 18 | 17 | 14 | 8 | 4 | 6 | 12 | 7 | 12 | 9 | 7 | 10 | 4 | 6 | 16 | 19 | 24 | 18 | 19 | 20 | 30 | 19 | 24 | 18 | 25 | 19 | 14 | 21 | 13 | 14 | IF | 13 | 14 | 12 | 12 | 9 | 11 | 11 | 9 | 14 | 11 | 22 | 14 | 25 | 28 | 29 | 22 | 22 | 17 | 11 | 20 | 15 | 14 | 10 | 12 | 13 | 6 | 10 | 16 | 13 | IF | 12 | 9 | 10 | 19 | 21 | 23 | 23 | 19 | 32 | 21 | 27 | 22 | 24 | 14 | 21 | 12 | 13 | 11 | 12 | 7 | 15 | 10 | 15 | 11 | 15 | 10 | 12 | 9 | 12 | 17 | 18 | 22 | 20 | 21 | 19 | 25 | 22 | 15 | 22 | 22 | 11 | 20 | 9 | 15 | 15 | 13 | 6 | 17 | 12 | 12 | 11 | 8 | 9 | 23 | 15 | 26 | 16 | 26 | 34 | 30 | 28 | 19 | 18 | 21 | 23 | 21 | 13 | 10 | 14 | 12 | 9 | 15 | 12 | 7 | 11 | 11 | 12 | 13 | 17 | 15 | 21 | 29 | 20 | 24 | 28 | 22 | 17 | 11 | 11 | 24 | 8 | 15 | 9 | 13 | 14 | 8 | 8 | 11 | 10 | 15 | 10 | 6 | 5 | 18 | 17 | 15 | 16 | 20 | 29 | 26 | 24 | 19 | 27 | 21 | 25 | 18 | 6 | 17 | 12 | 15 | 21 | 25 | 9 | 3 | 11 | 12 | 7 | 23 | 4 | 17 | 17 | 22 | 29 | 31 | 21 | 24 | 25 | 23 | 14 | 26 | 10 | 13 | 10 | 5 | 12 | 19 | 14 | 12 | 9 | 16 | 11 | 10 | 12 | 20 | 9 | 20 | 21 | 24 | 24 | 23 | 27 | 16 | 15 | 21 | 27 | 11 | 18 | 15 | 10 | 8 | 14 | 8 | 9 | 4 | 14 | 9 | 10 | 10 | 26 | IF | IF | IF | 26 | 25 | 26 | 22 | 21 | 18 | 15 | 28 | 18 | 19 | 16 | 8 | 18 | 17 | 14 | 17 | 11 | 7 | 2 | 9 | 11 | 5 | 17 | 25 | 17 | 20 | 32 | 29 | 29 | 35 | 29 | 27 | 29 | 17 | 15 | 18 | 14 | 11 | 14 | 8 | 7 | 13 | 13 | 17 | IF | IF | IF | 16 | 15 | 17 | 25 | 22 | 37 | 30 | 31 | 19 | 18 | 30 | 12 | 18 | 18 | 19 | 5 | 12 | 14 | 9 | 11 | 13 | 13 | 7 | 15 | 21 | 16 | 26 | 19 | 26 | 27 | 29 | 24 | 15 | 20 | 16 | 31 | 15 | 26 | 20 | 13 | 22 | 25 | 16 | 17 | 13 | 13 | 8 | 19 | 11 | 24 | 17 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | 2 | 0 | 0 | 0 | 0 |Sep 01 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 02 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? | 04 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 1 | 05 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 1 | 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 | 1 | 0 | 2 | 0 | 0 | 0 | 08 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 11 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 12 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 1 | 0 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 24 | 1 | 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 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 ----------------------------------------------------------------------------- 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 2023.11.20