Radio Meteor Observation in Japan No.266 December 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 -- Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 4 6 14 22 19 8 5 8 5 3 0 2 2 0 2 1 0 0 2 2 4 3 3 5 02 | 3 13 3 10 11 16 10 6 0 %0 %0 3 0 1 2 3 2 2 2 6 8 8 7 6 03 | 14 10 7 17 16 10 9 11 13 8 1 2 0 3 0 2 4 1 2 2 7 3 6 5 04 | 2 8 8 7 5 5 9 10 6 4 2 0 0 %1 %0 1 1 2 4 2 1 6 4 3 05 | 3 7 3 7 11 11 4 8 6 4 7 3 2 0 0 2 3 0 1 5 1 3 6 2 06 | 6 3 8 9 8 5 9 6 6 0 0 0 1 1 0 0 2 2 1 4 3 2 3 3 07 | 7 9 6 6 11 7 6 2 5 4 %4 NS NS 0 NS NS %0 0 0 2 3 4 3 1 08 | 4 5 3 11 8 7 4 6 1 3 3 1 4 1 0 0 1 0 1 1 5 4 6 8 09 | 7 12 16 10 22 10 7 9 7 4 2 4 0 2 0 1 2 1 0 4 2 4 12 6 10 | 6 5 11 12 6 14 7 12 5 7 0 3 2 5 3 3 3 0 4 5 6 12 10 6 11 | 10 5 9 16 7 15 12 9 12 6 2 2 1 1 1 2 2 1 0 2 6 7 5 7 12 | 9 7 4 7 10 14 17 5 7 2 5 3 5 4 0 5 1 1 1 9 7 9 27 14 13 | 3 11 3 9 20 22 16 11 3 2 2 5 1 0 1 1 0 2 11 9 27 30 48 35 14 | 12 10 9 6 36 48 32 39 22 6 8 3 4 4 1 1 4 2 9 12 31 32 47 28 15 | 15 5 10 15 19 42 26 27 15 7 8 6 7 2 1 3 0 1 4 6 10 11 30 16 16 | 10 7 8 7 10 7 19 14 8 8 5 5 7 4 4 2 3 2 2 1 0 2 1 4 17 | 3 3 6 4 10 14 7 3 2 2 NS NS NS %0 NS 0 %0 0 1 0 %2 0 3 3 18 | 2 6 6 6 1 6 8 5 4 2 7 2 4 1 1 1 5 0 0 3 1 7 8 3 19 | 5 1 6 9 15 5 9 4 1 2 2 0 6 2 1 1 0 1 1 2 2 3 2 1 20 | 1 10 10 9 3 2 11 4 5 1 1 0 1 0 1 1 1 2 2 0 2 8 1 5 21 | 1 1 4 7 8 5 5 3 1 1 %0 0 NS NS NS %6 %5 1 0 1 1 0 %0 NS 22 | NS NS NS %2 2 5 4 7 %6 %1 NS NS %2 NS NS NS %0 0 %0 NS 0 0 1 1 23 | 1 3 2 6 7 6 3 3 3 7 0 2 0 2 1 3 0 1 2 2 4 6 5 4 24 | 4 1 5 5 4 6 5 9 3 2 3 0 %2 NS NS NS 0 2 1 1 1 3 4 5 25 | 2 4 3 7 3 5 4 6 1 2 0 3 4 0 1 1 0 1 2 3 1 4 0 3 26 | 3 4 4 6 8 4 6 7 1 2 1 2 3 2 1 1 3 0 2 0 0 4 3 3 27 | 3 3 6 7 8 7 4 4 6 2 8 2 4 2 0 0 3 2 1 2 1 2 7 3 28 | 2 2 6 10 12 11 9 5 2 1 1 1 0 4 0 2 1 1 0 2 4 3 3 1 29 | 3 1 2 3 5 7 5 2 4 4 2 6 3 1 2 2 0 1 0 2 1 10 3 0 30 | 2 7 2 2 4 9 5 8 8 2 3 0 1 2 1 2 1 2 2 3 5 1 5 5 31 | 1 5 6 3 5 7 4 1 4 12 6 2 2 3 5 3 2 1 0 2 1 2 3 5 ---+------------------------------------------------------------------------ Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 03 | 1 1 1 04 | 1 05 | 06 | 07 | 08 | 09 | 1 10 | 1 1 11 | 12 | 13 | 1 14 | 1 1 15 | 1 16 | 1 17 | 18 | 1 1 19 | 2 20 | 1 21 | 22 | 23 | 24 | 25 | 1 26 | 1 27 | 1 28 | 1 1 29 | 1 30 | 1 31 | 1 1 ---+------------------------------------------------------------------------ Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : 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 -- Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 2 6 5 8 9 15 6 5 8 4 7 3 4 1 0 2 3 5 3 4 1 3 1 10 02 | 0 6 7 6 12 7 4 7 10 6 4 3 3 2 2 2 1 1 5 2 0 3 1 0 03 | 2 2 4 5 5 2 7 8 5 1 0 1 0 0 0 2 1 3 0 0 0 2 2 0 04 | 1 0 0 1 0 0 0 0 2 1 3 0 0 0 0 2 3 %0 %0 0 0 0 0 0 05 | 3 0 0 1 0 1 3 0 1 0 1 3 1 0 0 1 3 0 0 0 2 0 2 3 06 | 0 0 4 3 2 1 1 2 0 3 2 2 0 3 0 1 1 2 0 4 0 3 3 2 07 | 2 3 1 1 2 2 3 2 2 2 1 0 %2 IF %0 0 1 0 0 IF IF 0 2 1 08 | 0 0 1 0 0 0 1 1 2 1 0 0 %0 %2 0 0 0 1 2 0 0 0 0 0 09 | 0 1 5 5 5 5 1 5 2 1 3 2 1 3 0 0 0 0 3 3 0 1 IF IF 10 | %0 0 0 0 1 0 0 3 2 0 3 1 1 %0 0 1 1 0 0 2 1 1 1 3 11 | 3 2 5 0 0 2 3 3 5 3 1 0 2 1 2 3 0 0 0 1 0 1 0 0 12 | 0 1 1 5 0 0 3 4 5 1 1 1 1 4 1 0 2 2 1 1 IF 0 0 1 13 | 0 0 0 0 1 1 2 2 0 0 0 0 0 0 2 0 1 0 4 4 0 0 0 0 14 | 1 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- IF 15 | 2 1 6 1 2 13 16 28 11 9 2 3 0 1 2 0 1 1 3 10 3 3 4 2 16 | 2 1 1 2 1 1 5 4 1 3 5 3 1 0 0 1 1 %0 IF IF 2 1 3 2 17 | 1 1 1 3 2 1 0 0 1 0 0 0 1 1 0 1 1 1 2 2 0 2 0 0 18 | 0 2 2 1 0 1 1 2 0 3 0 0 0 1 0 0 0 1 0 0 0 0 0 0 19 | 1 0 0 0 1 0 0 2 1 3 2 2 3 2 0 0 0 0 1 3 0 1 0 1 20 | 0 4 2 1 1 4 0 3 2 1 5 1 0 2 1 0 0 0 0 0 0 0 0 0 21 | 0 0 0 1 1 2 2 3 5 1 2 0 2 0 2 1 0 0 1 0 1 0 2 2 22 | 1 1 0 0 0 5 3 0 1 0 0 1 2 0 0 2 1 0 0 3 2 0 1 4 23 | 2 2 4 2 3 1 1 2 4 2 6 1 2 0 0 0 0 0 0 2 1 1 2 4 24 | 1 0 0 1 0 0 0 2 7 2 0 0 2 1 0 0 0 3 2 1 3 0 2 0 25 | 0 0 2 3 0 4 1 2 0 2 1 1 1 0 3 0 0 1 1 1 0 0 0 1 26 | 0 1 2 3 2 1 2 1 2 3 0 3 5 5 3 3 1 %3 IF IF 0 3 1 2 27 | 0 1 1 3 3 2 0 1 4 2 1 2 0 0 1 1 0 0 1 0 1 2 0 0 28 | 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 1 0 0 0 IF %2 %0 0 0 29 | 0 1 0 0 0 0 0 1 1 5 0 2 IF IF 1 0 0 0 %0 0 0 0 0 1 30 | 0 0 0 1 0 0 0 5 0 3 0 %1 %0 1 1 2 1 1 2 0 1 2 0 2 31 | 2 4 0 1 0 2 7 4 3 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 ---+------------------------------------------------------------------------ Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 4 2 1 16 | 17 | 1 18 | 19 | 20 | 21 | 22 | 23 | 1 24 | 1 25 | 26 | 27 | 28 | 29 | 30 | 31 | ---+------------------------------------------------------------------------ Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Frequency: 92.5 MHz Transmitter Location: FM-broadcast at Kagoshima, Japan Antenna : 5el-Yagi Az90deg Receiver: R820T2-SDR+TCXO SDRRadio Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 12 22 23 23 18 15 15 20 11 15 16 13 IF IF 6 9 2 2 11 8 10 5 9 7 02 | 11 12 23 20 19 15 15 12 13 19 IF IF IF IF IF 9 6 6 7 8 3 7 10 15 03 | 13 14 17 25 20 15 14 14 17 13 IF 16%12 8 12 10 14 2 4 7 12 12 7 10 04 | 8 26 22 24 20 15 17 19%14 14 IF IF IF IF IF 10 8 8 8 6 12 8%12 9 05 | 14 11 24 26 24 17 12 20 21 17 24 11 18 20 11 12 9 11 2 6 3 6 12 8 06 | 11 19 18 21 19 12 19 20 22 9 23 IF IF IF IF 8 13 3 8 6 10 12 8 9 07 | 8 15 16 26 15 15 20 17 15 13 16 IF IF IF IF 8 3 4 3 4 4 9 10 7 08 | 14 10 23 22 15 21 21 17 20 12 22 IF IF IF IF 3 8 9 14 8 13 11 12 14 09 | 11 10 14 30 22 13 15 15 26 16 17%17 6 8 4 6 2 2 6 5 13 17 14 %8 10 | 14 16 18 26 23 22 16 18 18 17 13%20 IF%12 14 8 4 1 6 5 11 8 10 16 11 | 13 19 28 23 19 21 24 23 18 17 13 14 15 5 7 3 12 0 6 7 12 13 14 14 12 | 15 12 15 36 23 31 23 18 16 30%20 IF 13 25%20 3 10 1 6 9 14 24 28 32 13 | 17 28 25 77 54 60 53 28 37%36 IF IF IF IF IF 9 7 13 7 20 27 34 54 69 14 | 52 29 43147106103 85 68 56 33 22 14 8 11 14 6 6 5 2 25 45 50 94104 15 | 68 37 73189131130 84 95 65 50 25 17 11 10 5 7 5 5 7 5 16 18 19 27 16 | 12 9 19 39 26 15 15 17 20 13 17 12 12 9 11 10 7 8 5 6 6 5 4 7 17 | 12 13 21 18 22 8 21 10 5 7%20 IF IF IF IF 7 4 9 5 4 6 5 4 7 18 | 9 11 19 15 10 15 15 14 9 12 13 %6%11 10 3 4 6 5 4 3 7 3 5 7 19 | 6 19 19 15 16 21 13 17 21 8 21 13 19 15 14 7 12 5 5 5 3 9 6 2 20 | 12 11 12 11 9 7 19 11 12 18 14%17%14 7 4 11 5 5 2 7 6 2 3 6 21 | 15 11 13 23 13 17 19 18 14 21 20%15 IF IF%16 7 8 5 7 6 8 10 7 9 22 | 7 9 16 11 13 17 12 22 20%22 10 10 9 21 8 8 5 6 6 7 9 4 9 5 23 | 17 28 22 19 20 18 15 16 22 23 21 IF%19 10 8 1 5 5 1 2 3 4 6 4 24 | 11 11 10 16 12 19 19 16 10%11 %8 15 IF IF IF 7 5 6 4 8 3 4 7 9 25 | 11 11 12 15 12 10 10 13 16 17 21 IF %4 IF %6 8 6 4 5 3 5 7 5 7 26 | 8 8 19 13 13 20 22 12 11 19 12%20 IF IF %8 7 5 6 5 3 7 5 5 8 27 | 7 12 15 13 11 17 17 13 14 21 13 %6 IF IF IF %6 6 7 6 4 4 4 3 6 28 | 7 8 18 12 16 16 13 15 21 9 17 IF IF IF %5 9 5 1 2 4 8 8 8 10 29 | 6 12 7 6 15 6 13 14 17 16 17 IF IF IF IF 5 5 3 2 9 7 5 4 1 30 | 4 16 13 16 9 25 14 25 15 19 2 IF IF IF 7 6 5 3 3 6 5 4 8 4 31 | 6 9 14 14 10 9 4 8 20 16 21 %6%18 %7 %8 2 3 5 4 4 6 6 7 3 ---+------------------------------------------------------------------------ Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 1 1 1 02 | 1 1 03 | 1 1 1 1 1 04 | 1 1 05 | 06 | 1 1 1 1 1 07 | 1 1 1 1 1 08 | 1 2 1 1 2 09 | 1 1 2 10 | 1 2 1 1 11 | 1 1 1 1 1 1 1 12 | 1 1 2 1 1 13 | 1 1 1 1 1 1 1 2 1 14 | 1 2 2 3 1 2 1 6 1 15 | 2 1 2 6 25 12 7 1 2 1 16 | 1 1 1 1 17 | 1 2 1 2 1 18 | 2 2 1 1 1 19 | 2 20 | 1 2 1 1 1 21 | 1 1 1 1 3 1 22 | 1 1 2 1 2 1 23 | 4 1 1 2 3 1 3 4 1 1 1 24 | 1 1 25 | 1 1 26 | 2 1 2 1 27 | 1 2 1 2 1 28 | 1 29 | 2 1 30 | 1 1 2 1 31 | 1 ---+------------------------------------------------------------------------ Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer :Hirofumi Sugimoto Location : Hachioji, Tokyo, Japan (35.654 N, 139.319 E) Frequency: 53.755 MHz Transmitter Location: Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification Antenna : HB9CV 2el. zenith(el.S-N) Receiver: AITEC MRX-50 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 6 9 6 7 6 6 9 5 7 11 6 6 2 1 4 3 0 0 4 1 4 4 3 5 02 | 3 7 1 3 8 5 1 8 2 9 5 6 6 2 1 1 1 2 1 4 5 5 9 13 03 | 6 6 8 7 4 5 5 8 7 12 8 3 1 3 2 2 1 2 1 0 5 7 6 9 04 | 6 6 3 1 12 6 5 4 8 6 5 5 7 1 5 6 0 0 4 3 3 4 4 7 05 | 9 9 2 4 5 4 8 7 13 5 6 9 7 4 1 2 1 1 2 4 3 8 8 8 06 | 11 5 4 8 6 7 6 4 8 9 6 6 3 1 3 1 2 2 6 3 0 3 10 15 07 | 7 5 6 6 9 3 8 5 8 5 6 3 4 3 2 5 3 5 5 5 6 9 9 7 08 | 3 5 6 6 9 4 10 9 8 7 8 5 8 6 5 0 0 1 0 4 2 7 10 12 09 | 9 6 7 10 6 3 8 3 11 5 5 1 3 4 3 3 2 1 2 2 3 5 11 10 10 | 15 2 7 5 4 4 10 8 9 6 5 8 2 3 5 1 3 0 2 5 9 9 11 17 11 | 12 7 9 10 4 7 6 11 5 3 9 4 8 4 2 1 0 1 2 5 5 14 15 18 12 | 16 4 6 9 8 4 6 9 6 7 2 2 7 6 5 2 3 1 2 4 7 17 21 32 13 | 24 5 6 6 10 10 9 5 9 12 5 5 6 2 2 2 3 4 4 13 19 29 49 53 14 | 40 11 7 6 9 8 10 16 14 12 5 4 6 1 0 6 2 3 7 24 32 43 48 67 15 | 51 13 15 5 10 11 23 18 20 4 2 6 10 3 2 0 0 1 4 5 7 7 11 14 16 | 18 9 8 5 3 6 5 11 7 5 4 9 5 8 1 3 2 2 1 1 5 9 5 12 17 | 3 7 2 4 9 9 4 7 1 4 5 6 3 2 1 2 1 2 2 2 4 3 9 6 18 | 6 5 8 6 3 8 12 2 5 3 6 11 1 3 5 2 4 4 1 3 3 4 3 7 19 | 6 7 8 5 2 7 4 7 6 6 5 6 7 2 3 4 2 0 1 1 5 4 5 8 20 | 7 5 4 5 8 7 4 11 7 2 5 3 1 1 1 4 1 3 1 1 2 4 5 7 21 | 8 3 6 4 1 4 5 5 7 9 4 1 3 0 1 1 1 3 3 2 1 4 6 6 22 | 3 5 10 8 4 9 6 7 7 5 2 4 1 3 3 1 2 0 1 3 2 4 1 3 23 | 8 10 10 8 9 5 3 5 2 4 6 6 6 4 2 4 0 2 2 4 5 7 3 3 24 | 4 7 5 5 4 5 6 4 8 5 2 4 4 4 4 2 1 1 2 1 2 2 3 6 25 | 8 4 3 3 5 4 5 6 4 7 6 5 2 4 0 3 3 1 0 4 6 3 8 4 26 | 4 8 5 6 6 3 9 8 7 2 14 6 7 4 1 1 0 5 2 2 3 5 7 7 27 | 8 7 11 8 2 10 8 5 3 6 7 9 4 3 4 5 0 0 1 6 3 3 6 2 28 | 5 7 7 4 7 8 11 12 8 8 9 4 3 2 2 1 1 0 1 2 3 7 1 5 29 | 6 6 7 2 6 3 4 10 7 7 7 4 2 5 4 1 1 1 5 2 2 3 8 7 30 | 6 4 5 8 3 8 10 9 8 5 6 6 10 5 6 3 3 0 0 3 3 6 3 8 31 | 4 5 4 9 7 2 5 9 3 6 8 3 6 6 1 3 1 2 2 3 4 4 5 2 ---+------------------------------------------------------------------------ Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 02 | 1 1 03 | 1 1 1 1 1 1 04 | 1 1 05 | 1 1 1 06 | 1 07 | 1 08 | 09 | 1 10 | 1 1 11 | 1 12 | 1 13 | 1 1 1 14 | 1 1 1 15 | 1 2 2 1 16 | 1 17 | 1 18 | 1 19 | 1 20 | 21 | 1 22 | 1 1 1 23 | 2 1 1 24 | 1 25 | 1 26 | 27 | 1 28 | 29 | 1 30 | 1 31 | 1 ---+------------------------------------------------------------------------ Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Frequency: 116.900 MHz Transmitter Location: Chitose-VOR at Tomakomai city (141.7 E, 42.7 N) VOR Beacon for Air-flight (200W 30Hz AM, 116.900 MHz) Antenna : 5el-Yagi Horizon Receiver: AIRSPYmini Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 7 3 3 7 5 15 9 8 7 6 5 7 10 5 3 4 4 1 1 2 11 5 11 3 02 | 3 3 3 4 3 3 3 1 3 4 4 3 4 5 1 10 3 3 4 4 3 10 9 10 03 | 3 9 7 7 5 7 8 7 4 7 9 5 11 5 3 3 3 4 4 6 4 9 6 2 04 | 6 8 6 9 10 8 8 5 6 7 4 5 7 3 6 5 4 3 1 4 9 6 2 7 05 | 4 4 6 6 5 8 6 9 5 3 3 8 6 4 2 3 1 2 3 3 6 9 7 4 06 | 6 5 9 6 10 8 9 12 6 11 4 6 5 8 6 2 1 4 5 7 5 10 6 3 07 | 4 4 5 12 12 11 7 7 7 9 3 6 5 4 3 4 1 1 0 3 1 10 9 8 08 | 3 5 5 7 9 10 6 3 5 10 3 8 4 9 4 3 3 4 1 5 4 2 5 4 09 | 2 2 7 3 6 4 6 5 3 3 3 3 2 0 4 4 2 4 1 6 5 5 12 4 10 | 4 1 9 10 8 5 7 7 8 10 4 2 3 7 3 6 5 2 4 3 7 8 2 5 11 | 3 7 6 10 9 7 13 8 7 5 10 8 2 5 5 1 5 2 5 7 7 9 11 7 12 | 6 5 2 11 16 13 8 10 9 10 10 7 5 2 6 3 3 1 10 18 9 19 19 15 13 | 7 5 2 16 21 22 10 20 8 9 8 7 3 6 8 %1 5 5 14 16 15 24 24 21 14 | 14 2 18 32 52 36 35 21 26 11 3 8 3 2 4 3 6 5 17 30 37 52 56 30 15 | 18 9 14 47 49 50 36 43 21 11 15 9 1 1 7 0 3 3 10 10 9 10 10 9 16 | 6 7 4 7 11 13 14 12 6 4 10 5 8 6 7 5 5 0 3 4 5 2 0 3 17 | 6 3 7 11 10 4 5 9 2 9 2 4 8 2 6 2 2 2 0 4 3 3 5 3 18 | 2 3 2 8 4 3 6 4 6 7 2 3 6 5 6 1 1 1 6 3 1 8 5 5 19 | 1 6 3 4 4 8 11 5 10 4 5 5 5 6 3 6 3 2 2 3 3 2 2 4 20 | 2 4 6 9 5 4 7 4 4 9 6 3 5 8 6 3 2 5 1 3 4 5 3 3 21 | 3 7 3 5 11 8 9 7 6 5 4 2 8 4 5 3 4 2 3 2 3 3 6 3 22 | 2 4 3 7 5 5 2 4 4 3 3 9 2 3 5 1 1 2 1 1 5 4 5 2 23 | 3 6 7 7 4 8 6 6 4 5 10 3 4 4 1 4 2 4 3 0 3 3 4 7 24 | 1 1 6 7 5 6 9 7 9 4 3 1 3 2 6 4 4 1 1 3 3 2 3 8 25 | 4 10 3 8 5 7 5 7 8 9 1 5 10 6 5 2 1 2 4 0 5 3 1 4 26 | 0 5 4 6 4 4 3 8 5 7 5 8 8 6 5 3 2 2 1 2 3 4 4 3 27 | 2 3 1 8 7 6 5 8 6 5 5 4 4 5 5 3 1 5 1 3 2 2 4 1 28 | 4 5 4 5 1 8 8 6 6 6 10 2 6 7 1 0 7 5 0 0 5 5 2 4 29 | 2 4 1 4 8 7 3 4 6 8 8 3 2 7 3 5 6 2 4 5 7 6 8 5 30 | 1 6 8 5 4 3 5 7 3 5 1 5 4 6 1 3 3 2 1 2 1 5 2 5 31 | 2 3 8 4 4 6 7 4 9 2 7 6 9 3 1 2 2 2 3 2 4 3 2 1 ---+------------------------------------------------------------------------ Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 02 | 1 03 | 2 1 04 | 1 05 | 1 06 | 1 1 07 | 1 1 08 | 09 | 1 10 | 1 11 | 1 12 | 13 | 1 1 14 | 1 2 15 | 1 1 1 1 16 | 17 | 18 | 19 | 20 | 1 21 | 1 1 22 | 1 23 | 1 1 1 1 24 | 25 | 1 26 | 27 | 1 1 28 | 1 1 29 | 1 30 | 31 | 1 ---+------------------------------------------------------------------------ Dec| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : 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 -- Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01| 14| 19| 28| 12| 18| 22| 20| 31| 34| 53| 57| 45| 35| 20| 17| 9 | 11| 15| 18| 21| 14| 26| 34| 49| 02| 57| 71| 84| 88| 81| 92| 78| 91| 61| 64| 43| 34| 34| 34| 23| 10| 14| 7 | 7 | 15| 17| 19| 24| 17| 03| 29| 36| 60| 56| 89| 86| 102| 78| 59| 37| 64| 73| 56| 63| 41| 21| 6 | 6 | 16| 15| 20| 22| 28| 44| 04| 40| 90| 99| 106| 98| 91| 102| 110| 75| 50| 44| 29| 53| 51| 42| 27| 16| 5 | 18| 26| 29| 35| 29| 53| 05| 50| 59| 82| 91| 94| 87| 89| 93| 98| 38| 54| 83| 60| 50| 40| 43| 21| 16| 18| 17| 14| 7 | 21| 22| 06| 30| 25| 50| 42| 42| 43| 39| 53| 43| 45| 49| 68| 52| 49| 34| 32| 18| 14| 8 | 12| 11| 26| 26| 21| 07| 35| 44| 47| 51| 63| 86| 114| 49| 29| 56| 73| 78| 73| 53| 18| 22| 13| 9 | 18| 16| 22| 28| 40| 56| 08| 60| 92| 87| 53| 72| 124| 91| 94| 51| 53| 91| 101| 75| 77| 55| 40| 25| 16| 8 | 18| 16| 32| 25| 30| 09| 61| 95| 80| 86| 118| 175| 198| 208| 240| 139| 117| 117| 103| 57| 46| 39| 27| 9 | 21| 9 | 26| 12| 15| 34| 10| 43| 43| 40| 42| 74| 55| 83| 74| 106| 146| 93| 72| 110| 63| 58| 39| 33| 34| 13| 32| 38| 19| 22| 26| 11| 53| 43| 47| 50| 92| 37| 63| 72| 82| 94| 107| 96| 93| 61| 45| 23| 31| 21| 28| 26| 26| 29| 23| 23| 12| 35| 27| 40| 58| 39| 62| 91| 97| 93| 49| 30| 84| 56| 31| 34| 16| 18| 11| 15| 25| 26| 34| 20| 23| 13| 91| 88| 92| 104| 91| 125| 156| 155| 92| 138| 82| 72| 55| 33| 16| 21| 16| 14| 32| 80| 112| 126| 57| 83| 14| 67| 124| 147| 147| 167| 152| 199| 235| 164| 74| 36| 36| 57| 53| 39| 18| 16| 14| 53| 114| 152| 166| 32| 59| 15| 76| 132| 207| 198| 191| 144| 148| 149| 86| 66| 36| 86| 71| 55| 29| 31| 16| 22| 11| 19| 11| 20| 11| 27| 16| 27| 32| 34| 42| 30| 57| 50| 89| 96| 69| 95| 82| 90| 65| 64| 30| 27| 15| 14| 20| 25| 16| 32| 36| 17| 32| 50| 73| 89| 102| 87| 121| 119| 131| 120| 116| 116| 87| 65| 52| 37| 22| 19| 18| 21| 15| 24| 38| 42| 18| 70| 84| 66| 101| 101| 106| 99| 105| 110| 113| 110| 96| 64| 52| 42| 30| 18| 21| 19| 19| 12| 27| 36| 45| 19| 50| 63| 68| 81| 84| 92| 91| 107| 94| 101| 93| 67| 51| 39| 17| 19| 16| 21| 14| 9 | 23| 17| 40| 36| 20| 57| 56| 75| 77| 79| 90| 84| 103| 112| 106| 90| 55| 63| 75| 53| 24| 20| 14| 21| 13| 25| 20| 31| 31| 21| 41| 56| 96| 108| 102| 89| 77| 83| 146| 122| 106| 105| 66| 62| 27| 34| 22| 20| 8 | 13| 23| 24| 39| 52| 22| 63| 61| 69| 71| 72| 66| 84| 104| 123| 91| 78| 72| 78| 63| 45| 34| 16| 22| 17| 21| 25| 29| 42| 29| 23| 43| 50| 61| 70| 75| 90| 115| 127| 119| 136| 116| 123| 84| 51| 46| 36| 18| 18| 18| 19| 25| 22| 40| 40| 24| 48| 66| 76| 71| 76| 93| 104| 115| 124| 66| 64| 47| 26| 40| 39| 15| 5 | 6 | 9 | 9 | 8 | 19| 22| 33| 25| 48| 61| 68| 86| 87| 76| 98| 105| 117| 143| 102| 43| 37| 48| 23| 21| 1 | 2 | 6 | 10| 11| 9 | 20| 35| 26| 45| 58| 75| 65| 82| 83| 85| 113| 109| 73| 57| 50| 51| 64| 42| 32| 17| 8 | 5 | 14| 12| 13| 14| 29| 27| 48| 54| 89| 90| 103| 111| 110| 125| 135| 121| 112| 95| 83| 40| 37| 30| 20| 14| 27| 22| 19| 22| 32| 53| 28| 68| 60| 99| 98| 95| 91| 93| 89| 112| 96| 65| 33| 35| 34| 25| 12| 12| 17| 19| 16| 11| 20| 29| 51| 29| 66| 50| 80| 65| 73| 76| 84| 84| 103| 52| 71| 54| 53| 67| 43| 19| 14| 4 | 8 | 8 | 8 | 10| 11| 14| 30| 45| 61| 66| 70| 64| 97| 124| 115| 74| 46| 76| 91| 65| 57| 45| 25| 22| 6 | 9 | 3 | 8 | 11| 14| 15| 31| 24| 34| 29| 24| 28| 32| 38| 45| 35| 60| 102| 96| 90| 73| 54| 20| 20| 14| 12| 11| 11| 15| 14| 12| ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST Echoes longer than 20 seconds Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|JST ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 2 | 0 | 1 | 1 | 0 | 2 | 2 | 4 | 2 | 1 | 2 | 1 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 02 | 1 | 2 | 2 | 5 | 5 | 8 | 2 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 03 | 0 | 3 | 4 | 4 | 5 | 4 | 6 | 5 | 2 | 0 | 4 | 1 | 3 | 8 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 04 | 0 | 2 | 5 | 5 | 4 | 3 | 1 | 4 | 0 | 0 | 1 | 0 | 1 | 1 | 4 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 05 | 2 | 1 | 0 | 0 | 0 | 4 | 3 | 2 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 1 | 0 | 3 | 1 | 1 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 07 | 0 | 0 | 2 | 0 | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 3 | 1 | 08 | 0 | 2 | 0 | 0 | 0 | 1 | 3 | 4 | 2 | 2 | 2 | 0 | 1 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 09 | 1 | 1 | 0 | 1 | 3 | 1 | 2 | 6 | 3 | 0 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 3 | 10 | 3 | 1 | 2 | 4 | 1 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | 4 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 11 | 2 | 2 | 2 | 1 | 0 | 3 | 2 | 2 | 1 | 2 | 3 | 0 | 3 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 0 | 12 | 1 | 0 | 2 | 6 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 3 | 0 | 0 | 0 | 3 | 5 | 4 | 3 | 3 | 2 | 2 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 14 | 1 | 1 | 4 | 14 | 4 | 1 | 0 | 1 | 1 | 4 | 8 | 11 | 19 | 5 | 3 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 3 | 15 | 23 | 20 | 3 | 5 | 15 | 3 | 9 | 16 | 15 | 17 | 18 | 18 | 30 | 15 | 3 | 2 | 1 | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 16 | 1 | 0 | 0 | 0 | 1 | 5 | 1 | 6 | 3 | 3 | 3 | 5 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 1 | 5 | 5 | 4 | 3 | 1 | 3 | 2 | 3 | 3 | 3 | 4 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 18 | 2 | 2 | 2 | 2 | 3 | 0 | 4 | 5 | 4 | 4 | 4 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 19 | 3 | 1 | 1 | 0 | 1 | 1 | 1 | 2 | 2 | 5 | 5 | 4 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 20 | 1 | 2 | 1 | 1 | 2 | 1 | 0 | 0 | 2 | 7 | 1 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 1 | 21 | 1 | 0 | 2 | 0 | 1 | 1 | 2 | 0 | 4 | 4 | 4 | 3 | 4 | 5 | 1 | 2 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 2 | 22 | 1 | 0 | 3 | 2 | 2 | 3 | 2 | 2 | 5 | 4 | 5 | 2 | 2 | 2 | 0 | 1 | 1 | 2 | 0 | 2 | 1 | 2 | 0 | 2 | 23 | 0 | 4 | 7 | 8 | 0 | 5 | 3 | 7 | 5 | 2 | 3 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 1 | 24 | 1 | 1 | 5 | 1 | 3 | 1 | 2 | 1 | 4 | 4 | 1 | 0 | 1 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 25 | 1 | 3 | 1 | 4 | 2 | 1 | 2 | 4 | 1 | 2 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 26 | 1 | 1 | 1 | 5 | 3 | 1 | 1 | 4 | 1 | 3 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 27 | 1 | 3 | 3 | 0 | 3 | 1 | 0 | 3 | 3 | 0 | 3 | 3 | 0 | 1 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 4 | 28 | 3 | 2 | 3 | 3 | 3 | 0 | 0 | 3 | 4 | 4 | 3 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 1 | 0 | 2 | 0 | 0 | 1 | 3 | 0 | 2 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 30 | 2 | 0 | 2 | 1 | 2 | 0 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 31 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 2 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|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 -- Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 1 | 2 | 0 | 1 | 1 | 1 | 0 | 0 |Nov 01 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 4 | 0 | 3 | 1 | 2 | 1 | 5 | 1 | 0 | 0 | 0 | 1 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 4 | 1 | 1 | 1 | 0 | 2 | 2 | 03 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 3 | 0 | 2 | 1 | 0 | 2 | 0 | 2 | 1 | 04 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 1 | 05 | 0 | 1 | 1 | 3 | 0 | 2 | 1 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 1 | 4 | 3 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 06 | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 1 | 4 | 5 | 4 | 0 | 2 | 4 | 2 | 0 | 3 | 0 | 07 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 4 | 3 | 1 | 6 | 0 | 1 | 0 | 4 | 2 | 1 | 1 | 0 | 2 | 08 | 1 | 1 | 0 | 3 | 0 | 3 | 2 | 0 | 0 | 1 | 3 | 1 | 0 | 2 | 0 | 2 | 3 | 1 | 2 | 6 | 2 | 4 | 2 | 1 | 09 | 1 | 2 | 2 | 0 | 5 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 1 | 1 | 2 | 1 | 1 | 1 | 5 | 3 | 10 | 4 | 0 | 4 | 5 | 0 | 0 | 0 | 0 | 1 | 3 | 3 | 0 | 3 | 3 | 4 | 3 | 1 | 4 | 3 | 2 | 2 | 5 | 2 | 1 | 11 | 2 | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 1 | 3 | 1 | 3 | 7 | 1 | 2 | 1 | 2 | 3 | 1 | 0 | 5 | 0 | 4 | 1 | 12 | 3 | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 2 | 6 | 1 | 1 | 3 | 3 | 3 | 2 | 4 | 5 | 3 | 2 | 5 | 2 | 13 | 0 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 6 | 5 | 4 | 5 | 1 | 3 | 5 | 4 | 0 | 1 | 7 | 11 | 10 | 6 | 3 | 14 | 5 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 10 | 21 | 8 | 14 | 13 | 10 | 3 | 1 | 3 | 14 | 3 | 14 | 6 | 12 | 5 | 15 | 3 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 3 | 1 | 2 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 2 | 16 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 5 | 3 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 3 | 4 | 2 | 2 | 4 | 0 | 18 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 19 | 5 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 1 | 0 | 3 | 1 | 2 | 2 | 1 | 0 | 20 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | 3 | 2 | 0 | 0 | 1 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 2 | 12 | 1 | 6 | 1 | 3 | 3 | 2 | 1 | 6 | 22 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 4 | 1 | 1 | 2 | 3 | 0 | 1 | 1 | 0 | 1 | 3 | 23 | 1 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 3 | 0 | 3 | 4 | 0 | 3 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 3 | 0 | 2 | 0 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 27 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 28 | 1 | 4 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 31 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |Nov 01 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 1 | 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 | 1 | 28 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: Norihiro Nakamura Location: Tsukuba, Ibaraki, Japan (140.1 E, 36.0 N) Frequency: 53.905 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 : YAESU FT-817 Method : by using MROFFT software (by Michinari Yamamoto) manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 3 | 4 |??? |??? |??? |??? |??? |??? |Nov 01 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 4 | 4 | 7 | 3 | 7 | 6 | 7 | 2 | 6 | 0 | 02 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 7 |??? | 8 | 6 | 6 | 4 | 6 | 4 | 5 | 4 | 1 | 3 | 03 | 0 | 1 | 1 | 0 | 1 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 3 | 0 | 3 | 9 | 4 | 4 | 1 | 1 | 04 | 1 | 0 | 0 | 2 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 8 | 1 | 5 | 3 | 3 | 5 | 4 | 3 | 2 | 0 | 05 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 6 | 5 | 7 | 10 | 8 | 5 | 6 | 8 | 2 | 3 | 5 | 1 | 06 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 7 | 5 | 3 | 4 | 5 | 2 | 4 | 5 | 3 | 8 | 12 | 2 | 07 | 0 | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 3 | 3 | 3 | 3 | 3 | 6 | 1 | 2 | 4 | 4 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 2 | 5 | 3 | 4 | 3 | 5 | 1 | 6 | 5 | 3 | 1 | 2 | 09 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 3 | 9 | 6 | 5 | 6 | 7 | 12 | 12 | 11 | 12 | 3 | 0 | 10 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 0 | 0 | 1 | 1 | 2 | 10 | 8 | 9 | 5 | 14 | 12 | 8 | 8 | 7 | 4 | 11 | 1 | 2 | 2 | 4 | 2 | 2 | 0 | 1 | 2 | 1 | 1 | 0 | 16 | 28 | 16 | 8 | 11 | 10 | 11 | 20 | 24 | 15 | 10 | 6 | 12 | 4 | 6 | 1 | 2 | 1 | 1 | 0 | 2 | 0 | 2 | 3 | 13 | 22 | 20 | 22 | 10 | 10 | 6 | 19 | 22 | 32 | 29 | 11 | 3 | 13 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 8 | 6 | 29 | 30 | 35 | 14 | 12 | 13 | 29 | 53 | 36 | 29 | 20 | 7 | 14 | 3 | 0 | 2 | 1 | 1 | 0 | 0 | 2 | 2 | 3 | 1 | 1 | 26 | 52 | 52 | 22 | 12 | 21 | 39 | 57 | 37 | 23 | 9 | 7 | 15 | 4 | 2 | 2 | 8 | 4 | 3 | 1 | 3 | 2 | 3 | 4 | 5 | 21 | 13 | 12 | 12 | 5 | 12 | 28 | 27 | 13 | 13 | 7 | 9 | 16 | 3 | 0 | 2 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 1 | 2 | 5 | 8 | 6 | 3 | 5 | 4 | 6 | 9 | 7 | 10 | 9 | 0 | 17 | 0 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 3 | 7 | 3 | 5 | 6 | 5 | 3 | 0 | 18 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 0 | 3 | 2 | 2 | 1 | 1 | 4 | 15 | 10 | 9 | 5 | 7 | 19 | 4 | 1 | 5 | 2 | 1 | 0 | 2 | 3 | 0 | 1 | 4 | 4 | 1 | 2 | 0 | 0 | 3 | 4 | 11 | 15 | 8 | 6 | 9 | 8 | 20 | 4 | 2 | 0 | 2 | 4 | 1 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 5 | 9 | 3 | 2 | 12 | 10 | 8 | 4 | 4 | 2 |??? | 21 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 2 | 5 | 8 | 11 | 4 | 7 | 13 | 5 | 22 | 3 | 3 | 0 | 1 | 0 | 0 | 1 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? | 5 | 7 | 11 | 7 | 7 | 7 | 3 |??? | 23 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 8 | 9 | 10 | 7 | 14 | 17 | 11 | 6 | 6 | 6 | 24 | 4 | 0 | 2 | 1 | 1 | 3 | 0 | 0 | 1 | 0 | 2 | 4 | 4 | 4 | 8 | 7 | 9 | 6 | 8 | 7 | 9 | 16 | 13 | 0 | 25 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 2 | 4 | 3 | 8 | 7 | 9 | 10 | 12 | 8 | 3 | 26 | 0 | 4 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 1 | 1 | 1 | 2 | 3 | 1 | 0 | 1 | 3 | 4 | 6 | 6 | 7 | 9 | 4 | 27 | 2 | 3 | 3 | 0 | 2 | 1 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 29 | 0 | 1 | 3 | 0 | 2 | 4 | 1 | 2 | 1 | 2 | 0 | 1 | 1 | 1 | 2 | 2 | 7 | 9 | 7 | 6 | 9 | 15 | 10 | 2 | 30 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 3 | 1 | 3 | 5 | 9 |??? |??? |??? |??? |??? | 31 |??? | 2 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |Nov 01 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |??? | 21 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? | 1 | 0 | 1 | 0 | 0 | 0 | 0 |??? | 23 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 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 | 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 28 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 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 |??? |??? |??? |??? |??? | 31 |??? | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Hirotaka Otsuka Location : Hirakata, Osaka, Japan (135.7 E, 34.9 N) Frequency: 53.755 MHz Antenna : 2el-HB9CV, 4mH (90-270 Azimuth(East-West), 90elevation) Transmitter Location: Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification Reciever: YAESU FT-690 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: ???: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Hiroshi Ogawa Location : Tsukuba, Ibaraki, Japan (36.04 N, 140.05 E) Frequency: 89.4 MHz (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 -- Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 15 | 16 | 11 | 20 | 21 | 20 | 18 | 23 | 19 |Nov 01 | 15 | 18 | 17 | 23 | 16 | 10 | 10 | 17 | 9 | 13 | 20 | 11 | 11 | 8 | 10 | 16 | 20 | 22 | 29 | 21 | 25 | 20 | 16 | 16 | 02 | 17 | 18 | 17 | 21 | 22 | 8 | 22 | 23 | 13 | 12 | 20 | 12 | 7 | 10 | 15 | 17 | 22 | 21 | 20 | 27 | 25 | 38 | 18 | 15 | 03 | 17 | 19 | 19 | 21 | 23 | 10 | 20 | 18 | 14 | 12 | 20 | 15 | 12 | 13 | 16 | 20 | 19 | 21 | 34 | 29 | 37 | 40 | 21 | 26 | 04 | 13 | 15 | 17 | 20 | 14 | 14 | 13 | 15 | 13 | 14 | 16 | 21 | 13 | 13 | 10 | 13 | 18 | 22 | 21 | 31 | 19 | 22 | 16 | 38 | 05 | 23 | 26 | 20 | 18 | 13 | 14 | 14 | 10 | 12 | 13 | 16 | 10 | 16 | 9 | 12 | 17 | 22 | 30 | 27 | 39 | 26 | 24 | 20 | 20 | 06 | 19 | 16 | 15 | 14 | 12 | 13 | 15 | 10 | 17 | 16 | 17 | 18 | 9 | 16 | 17 | 15 | 23 | 33 | 21 | 21 | 27 | 25 | 19 | 20 | 07 | 17 | 24 | 22 | 21 | 20 | 18 | 20 | 17 | 9 | 9 | 21 | 15 | 13 | 11 | 17 | 16 | 28 | 25 | 24 | 31 | 32 | 18 | 23 | 21 | 08 | 8 | 21 | 15 | 18 | 31 | 22 | 18 | 16 | 15 | 12 | 11 | 5 | 11 | 10 | 12 | 20 | 13 | 13 | 37 | 22 | 26 | 27 | 26 | 18 | 09 | 14 | 18 | 12 | 15 | 17 | 10 | 15 | 12 | 10 | 14 | 18 | 22 | 16 | 9 | 16 | 13 | 15 | 28 | 23 | 19 | 20 | 22 | 24 | 22 | 10 | 18 | 19 | 22 | 13 | 13 | 14 | 19 | 14 | 21 | 11 | 25 | 27 | 19 | 14 | 18 | 25 | 38 | 32 | 25 | 20 | 22 | 24 | 28 | 21 | 11 | 10 | 22 | 13 | 23 | 18 | 14 | 17 | 12 | 15 | 18 | 31 | 36 | 25 | 15 | 18 | 20 | 19 | 26 | 44 | 27 | 35 | 39 | 36 | 39 | 12 | 27 | 8 | 12 | 20 | 22 | 20 | 17 | 14 | 5 | 14 | 39 | 44 | 52 | 26 | 16 | 22 | 23 | 19 | 33 | 28 | 21 | 28 | 41 | 43 | 13 | 30 | 21 | 16 | 27 | 13 | 7 | 8 | 14 | 15 | 18 | 52 | 78 | 68 | 35 | 24 | 15 | 15 | 25 | 30 | 22 | 30 | 50 | 63 | 61 | 14 | 32 | 21 | 14 | 12 | 10 | 16 | 16 | 14 | 11 | 28 | 65 | 77 | 68 | 42 | 10 | 11 | 16 | 19 | 27 | 33 | 42 | 42 | 54 | 64 | 15 | 32 | 14 | 29 | 17 | 16 | 14 | 22 | 16 | 10 | 21 | 31 | 44 | 31 | 21 | 19 | 25 | 18 | 26 | 26 | 23 | 30 | 27 | 36 | 22 | 16 | 20 | 22 | 15 | 11 | 22 | 17 | 13 | 13 | 12 | 13 | 20 | 24 | 17 | 12 | 20 | 17 | 20 | 29 | 30 | 30 | 26 | 19 | 20 | 18 | 17 | 18 | 19 | 17 | 15 | 13 | 6 | 11 | 12 | 7 | 18 | 10 | 16 | 10 | 8 | 12 | 12 | 13 | 22 | 19 | 32 | 22 | 25 | 20 | 20 | 18 | 15 | 24 | 15 | 20 | 16 | 8 | 11 | 12 | 14 | 7 | 5 | 14 | 10 | 5 | 10 | 14 | 17 | 22 | 22 | 28 | 19 | 17 | 11 | 12 | 19 | 11 | 12 | 9 | 12 | 14 | 13 | 8 | 7 | 10 | 12 | 9 | 10 | IF | 7 | 8 | 12 | 15 | 21 | 22 | 23 | 26 | 28 | 19 | 10 | 20 | 17 | 21 | 20 | 12 | 7 | 6 | 11 | 10 | 11 | 6 | 10 | 7 | 13 | 7 | 8 | 13 | 13 | 12 | 26 | 17 | 19 | 20 | 19 | 9 | 21 | 15 | 21 | 22 | 18 | 16 | 17 | 22 | 11 | 14 | 14 | 19 | 17 | 17 | 9 | 11 | 13 | 18 | 11 | 27 | 24 | 26 | 14 | 17 | 15 | 22 | 15 | 23 | 33 | 20 | 11 | 15 | 16 | 19 | 15 | 20 | 22 | 11 | 18 | 21 | 16 | 19 | 32 | 39 | 43 | 34 | 21 | 29 | 29 | 20 | 23 | 16 | 26 | 16 | 13 | 24 | 13 | 24 | 11 | 10 | 8 | 12 | 5 | 9 | 8 | 8 | 10 | 13 | 17 | 15 | 26 | 16 | 20 | 13 | 19 | 24 | 16 | 10 | 14 | 7 | 10 | 12 | 12 | 7 | 4 | 8 | 12 | 10 | 9 | 12 | 6 | 11 | 18 | 22 | 18 | 20 | 23 | 24 | 14 | 8 | 25 | 13 | 15 | 12 | 8 | 8 | 13 | 20 | 14 | 9 | 9 | 12 | 7 | 8 | 7 | 10 | 20 | 12 | 17 | 19 | 17 | 11 | 8 | 13 | 11 | 26 | 20 | 14 | 12 | 16 | 16 | 16 | 19 | 21 | 18 | 8 | 8 | 7 | 8 | 9 | 7 | 12 | 21 | 17 | 19 | 20 | 24 | 20 | 16 | 12 | 27 | 14 | 17 | 20 | 24 | 17 | 15 | 7 | 12 | 6 | 13 | 8 | 8 | 8 | 18 | 15 | 14 | 12 | 11 | 29 | 28 | 15 | 23 | 6 | 13 | 28 | 16 | 14 | 11 | 10 | 11 | 15 | 12 | 8 | 12 | 9 | 8 | 6 | 7 | 5 | 7 | 15 | 7 | 13 | 20 | 21 | 20 | 12 | 10 | 18 | 29 | 4 | 9 | 11 | 17 | 8 | 12 | 3 | 7 | 8 | 8 | 9 | 9 | 3 | 5 | 8 | 16 | 9 | 15 | 25 | 23 | 18 | 16 | 8 | 7 | 30 | 11 | 13 | 17 | 12 | 8 | 8 | 10 | 10 | 5 | 11 | 10 | IF | IF | IF | IF | 4 | IF | 15 | 7 | 18 | 16 | 15 | 27 | 13 | 31 | 14 | 11 | 14 | 10 | 11 | 12 | 17 | 3 | 16 | IF | IF | IF | IF | IF | IF |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |Nov 01 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 03 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 17 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 18 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 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 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 23 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 25 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 26 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | IF | 0 | IF | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | IF | IF | IF |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Frequency: 92.5 MHz (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 -- Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 19 | 18 | 16 | 16 | 17 | 19 | IF | 22 | 19 |Nov 01 | 12 | 14 | 12 | 21 | 11 | 11 | 9 | 14 | 7 | 8 | 15 | 7 | 13 | 9 | 12 | 19 | 22 | 28 | 26 | 23 | 19 | 17 | 13 | 17 | 02 | 12 | 5 | 15 | IF | 17 | 6 | 20 | 21 | 6 | 10 | 10 | 7 | 4 | 6 | 11 | 16 | 21 | 10 | 19 | 21 | 25 | 37 | 13 | 12 | 03 | 14 | 12 | 17 | 12 | 9 | 8 | 8 | 10 | 7 | 9 | 6 | 9 | 9 | 11 | 11 | 20 | 19 | 20 | 25 | 28 | 31 | 33 | 22 | 23 | 04 | 18 | 16 | 22 | 16 | 9 | 11 | 12 | 9 | 11 | 10 | 6 | 9 | 8 | 9 | 13 | 13 | 14 | 21 | 17 | 25 | 23 | IF | IF | 34 | 05 | 28 | 23 | 14 | 18 | 12 | 15 | 9 | 10 | 10 | 9 | 16 | 8 | 13 | 11 | 15 | 24 | 26 | 28 | 29 | 30 | 31 | 23 | 23 | 24 | 06 | 22 | 14 | 12 | IF | 17 | 19 | 11 | 7 | 17 | 12 | 11 | 13 | 9 | 13 | 16 | 12 | 30 | 38 | 20 | 23 | 32 | 33 | 20 | 24 | 07 | 14 | 19 | 10 | 15 | 13 | 13 | 12 | 15 | 7 | 7 | 9 | 7 | 12 | 9 | 9 | 15 | 18 | 20 | 27 | 25 | 21 | 21 | 27 | 19 | 08 | 9 | 15 | 10 | 16 | 17 | 13 | 8 | 13 | 13 | 13 | 8 | IF | 18 | 14 | 18 | 23 | 15 | 19 | 33 | 19 | 30 | 21 | 26 | 19 | 09 | 19 | 17 | 23 | 16 | 12 | 12 | 16 | 8 | 7 | 9 | 12 | 18 | 11 | 9 | 16 | 21 | 15 | 24 | 26 | 22 | 22 | 20 | 32 | 18 | 10 | 11 | 13 | 20 | 11 | 12 | 13 | 11 | 9 | 11 | 9 | 15 | 18 | 16 | 8 | 14 | 23 | 32 | 21 | 30 | 23 | 22 | 27 | 28 | 23 | 11 | 22 | 20 | 14 | 11 | 10 | 11 | 12 | 9 | 10 | 12 | 19 | 17 | 17 | 15 | 14 | 22 | 18 | 23 | 27 | 21 | 26 | 33 | 29 | 39 | 12 | 24 | 15 | 19 | 15 | 19 | 12 | 13 | 11 | 3 | 11 | 32 | 27 | 37 | 25 | 17 | 22 | 24 | 14 | 29 | 38 | 26 | 27 | 32 | 29 | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 30 | 28 | 40 | 53 | 56 | 14 | 33 | 17 | 15 | 18 | 8 | 15 | 16 | 9 | 10 | 23 | 56 | 60 | 76 | 28 | IF | 12 | 16 | 28 | 37 | 34 | 43 | 48 | 56 | 55 | 15 | 37 | 22 | 28 | 23 | 15 | 12 | 17 | 15 | 7 | 15 | 19 | 29 | 18 | 16 | 19 | 21 | 15 | 25 | 27 | 24 | 16 | 21 | 28 | 15 | 16 | 14 | 14 | 16 | 17 | IF | 15 | 11 | 9 | 10 | 12 | 16 | 15 | 8 | 11 | 18 | 16 | 20 | 18 | 21 | 21 | 18 | 15 | 20 | 16 | 17 | 14 | 21 | 18 | 12 | 12 | 8 | 4 | 8 | 2 | 12 | IF | 8 | 7 | 8 | 13 | 10 | 15 | 22 | 19 | 22 | 11 | 19 | 23 | 16 | 18 | 9 | 14 | 13 | 20 | 14 | 9 | 11 | 12 | 10 | 6 | 5 | 13 | 5 | 5 | 4 | 12 | 15 | 17 | 17 | 26 | 10 | 15 | 12 | 7 | 19 | 7 | IF | IF | IF | IF | 8 | 7 | 5 | 14 | 13 | 8 | 7 | IF | IF | 6 | 8 | 14 | 18 | 13 | 16 | 16 | 18 | 25 | 9 | 20 | 12 | 14 | 17 | 16 | 16 | 5 | 14 | 7 | 6 | 4 | 4 | 4 | 8 | 7 | 10 | 11 | 15 | 10 | 18 | 14 | 14 | 17 | 14 | 8 | 21 | 9 | 15 | 17 | 18 | 12 | 10 | 12 | 5 | 11 | 8 | 10 | 9 | 12 | 4 | 8 | 20 | 16 | 7 | 16 | 15 | 18 | 14 | IF | 8 | 22 | 10 | 18 | 22 | 21 | 8 | 9 | 8 | 8 | 10 | 8 | 12 | 7 | 7 | 13 | 12 | 21 | 29 | 30 | 35 | 21 | 17 | 16 | 21 | 15 | 23 | IF | 11 | 7 | 7 | 11 | 5 | 12 | 7 | IF | 5 | 10 | 1 | 4 | 6 | 5 | 10 | 13 | 12 | 13 | 18 | 14 | 14 | 10 | 16 | 24 | 14 | 13 | 11 | 9 | IF | 8 | 10 | 6 | IF | IF | IF | 3 | 7 | 11 | 9 | 11 | 16 | 15 | 14 | 15 | 12 | 14 | 24 | IF | 25 | IF | IF | 8 | 11 | 9 | 11 | 13 | 10 | 6 | 8 | 9 | IF | 6 | 8 | 11 | 14 | 10 | 15 | 12 | 12 | 7 | 15 | IF | 14 | 26 | 17 | 14 | 8 | 16 | 13 | 9 | 8 | 11 | 8 | 4 | 1 | 2 | 8 | 6 | 10 | 16 | 15 | 22 | 13 | 17 | 17 | 13 | 15 | 15 | 27 | IF | 15 | 14 | 13 | 14 | 14 | 4 | 7 | 7 | 8 | 4 | 6 | 2 | 9 | 4 | 12 | 17 | 12 | 19 | 13 | 13 | 20 | IF | 4 | 28 | 12 | 9 | 8 | 7 | 9 | 6 | 7 | 4 | 0 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 29 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 30 | 13 | 16 | 11 | 21 | 9 | 9 | 11 | 8 | 5 | 7 | 10 | IF | IF | IF | IF | IF | IF | 18 | 11 | 15 | 21 | 18 | 23 | 13 | 31 | 20 | 13 | 16 | 13 | 12 | 13 | 12 | 4 | 10 | IF | IF | IF | IF | IF | IF |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT Echoes longer than 20 seconds Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 0 | 0 | 0 | 0 | 0 | IF | 1 | 0 |Nov 01 | 0 | 1 | 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 | IF | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | 0 | 05 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 06 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 10 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 1 | 1 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 4 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 18 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | 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 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | IF | 0 | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 23 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 25 | IF | IF | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | IF | 1 | 26 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 27 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 29 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | IF | IF | IF | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | IF | IF | IF |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Dec| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- About the RMOJ... RMOJ reports the results of radio meteor observation in Japan, sent to myself. Every month, this bulletin is sent to Mr.Christian Steyaert, who publishes RMOB, which is a world-wide bulletin. I hope RMOJ will be helpful to radio observers, as well as all meteor observers. Hiroshi Ogawa 2024.01.05