Radio Meteor Observation in Japan No.188 June, 2017 ( http://www.amro-net.jp/ ) ----------------------------------------------------------------------------- Observer : Kenji Fujito Location : Yokkaichi, Mie, Japan (34.96 N, 136.61 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. 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 -- Jun| 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 10 9 6 11 6 8 8 4 4 1 1 1 2 5 3 1 4 4 1 1 8 9 4 02 | 11 4 10 2 7 9 4 10 3 5 1 0 0 0 1 1 1 2 1 2 1 2 2 4 03 | 3 11 10 6 8 10 5 1 2 2 0 2 5 0 2 1 1 1 0 2 3 0 4 4 04 | 5 7 12 6 8 10 12 6 4 0 0 0 2 0 0 0 1 1 2 1 3 2 8 5 05 | 10 5 5 15 9 13 7 4 3 1 1 0 1 0 1 1 1 0 0 1 3 3 10 10 06 | 8 5 8 13 10 16 7 12 5 1 1 3 4 3 1 1 4 1 1 1 1 5 5 8 07 | 8 8 7 11 11 12 12 15 5 6 2 2 6 4 8 10 1 3 1 0 5 8 6 7 08 | 5 10 10 13 12 13 16 11 8 9 6 9 10 13 12 6 2 2 0 0 0 7 6 12 09 | 1 9 10 9 10 21 13 12 12 3 3 7 5 1 4 1 1 2 1 3 3 5 10 6 10 | 12 9 18 9 8 16 14 19 4 4 3 5 3 4 3 3 2 1 1 1 0 3 1 9 11 | 5 5 19 13 18 6 8 12 17 2 2 5 3 0 1 1 2 0 0 1 1 2 2 4 12 | 1 3 8 12 15 8 12 5 3 2 0 0 1 0 0 0 0 0 1 3 2 3 6 9 13 | 8 8 8 7 12 9 12 7 2 3 0 1 1 0 3 1 0 1 0 1 0 0 2 4 14 | 11 12 12 11 13 10 15 5 4 1 3 2 6 0 2 1 4 1 1 0 2 3 1 6 15 | 11 12 14 18 9 20 10 5 6 3 2 0 4 7 1 4 3 2 0 1 5 3 6 9 16 | 5 5 5 15 8 10 10 5 3 2 2 1 0 0 1 1 1 1 0 1 1 3 3 2 17 | 6 2 2 3 6 5 6 1 5 1 3 5 2 7 1 4 3 2 5 3 2 1 7 7 18 | 5 1 1 0 4 1 8 6 6 6 1 2 2 6 10 3 3 4 1 2 2 4 7 8 19 | 4 7 8 11 7 20 17 10 2 0 0 0 2 1 2 0 0 0 3 2 3 1 4 5 20 | 10 11 9 13 13 11 11 8 10 5 2 5 6 8 5 4 1 2 1 0 1 0 1 4 21 | 6 10 11 5 10 6 13 12 6 1 5 2 6 6 12 5 3 1 2 3 1 0 2 0 22 | 1 1 2 0 0 5 3 3 0 1 0 0 0 0 0 1 0 0 1 0 0 4 2 4 23 | 4 7 7 5 7 11 14 5 2 1 1 1 0 5 5 3 0 2 2 4 1 2 4 4 24 | 3 3 4 7 6 7 4 7 1 2 0 1 2 3 3 2 0 4 2 0 2 3 4 2 25 | 1 7 3 2 5 6 7 9 3 1 0 5 8 6 2 4 2 0 1 1 0 3 1 4 26 | 4 5 1 8 2 7 5 6 1 0 1 1 0 3 6 3 0 0 2 2 2 3 2 3 27 | 1 6 5 4 9 8 8 4 4 0 0 2 2 1 %1 3 2 3 1 2 1 3 2 5 28 | 5 4 6 7 9 11 7 9 7 1 1 2 1 1 1 0 2 1 1 0 1 2 6 10 29 | 2 3 5 8 5 5 5 7 6 5 3 0 0 4 2 2 0 4 1 3 1 3 4 5 30 | 1 0 1 6 5 4 2 13 5 2 0 4 7 4 5 4 1 2 1 2 2 3 3 4 ---+------------------------------------------------------------------------ Jun| 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 Jun| 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 04 | 05 | 1 06 | 07 | 1 1 1 08 | 1 1 1 1 09 | 10 | 11 | 1 12 | 13 | 14 | 1 15 | 1 1 16 | 17 | 18 | 1 19 | 1 1 20 | 21 | 22 | 23 | 1 24 | 25 | 26 | 1 27 | 28 | 1 29 | 1 1 30 | 1 1 ---+------------------------------------------------------------------------ Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Tuboi Observatory[TSUBOI MASAKI] Location : Asakitaku,Hiroshimashi,JAPAN (34.45 N, 132.50 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 5.6m loop antenna (original) dir: zenith Receiver: AITEC MRX-50(53.75MHz) Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 15 12 12 6 11 9 13 12 6 %4 IF %4 0 5 6 IF IF %0 0 2 3 2 5 8 02 | 14 13 13 13 24 19 7 IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF %8 03 | 12 10 17 15 13 14 10 7 IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 4 04 | 9 20 13 13 13 3 3 9 %4 IF IF IF IF IF IF IF IF IF IF IF %2 5 7 3 05 | 8 7 5 18 17 27 14%16 IF IF IF IF IF IF IF IF IF IF IF IF %1 6 7 8 06 | 4 6 7 18 22 24 17 10 IF IF IF IF IF IF IF IF IF -- -- -- -- -- -- -- 07 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 08 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 09 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 10 | -- -- -- -- -- -- -- -- 9 IF IF IF IF IF IF IF IF IF IF IF %0 0 3 2 11 | 0 2 3 1 3 5 2 3 0 3 1 5 7 12 6 5 0 5 0 1 1 3 7 5 12 |%11 14 15 23 28 27 15 7 IF IF IF IF IF IF IF IF IF IF IF 0 1 2 3 1 13 | 3 5 8 9 7 17 15 11 %2 IF IF IF IF IF IF IF IF IF IF IF 2 5 9 3 14 | 6 4 7 6 13 13 10 IF IF IF IF IF IF IF IF IF IF IF IF IF %2 10 9 14 15 | 12 10 6 13 17 16 11%13 IF IF IF IF IF IF IF IF IF IF IF %2 4 14 4 16 16 | 11 13 13 21 21 28 21 15%10 IF IF IF IF IF IF IF IF IF IF %0 7 11 7 15 17 | 18 17 15 22 35 22 8 4 IF IF IF IF IF IF IF IF IF IF IF %6 3 9 2 10 18 | 17 16 18 35 34 16 12 10 IF IF IF IF IF IF IF IF IF IF IF IF 1 5 8 23 19 | 21 25 20 25 23 23 18 14 %5 IF IF IF IF IF IF IF IF IF IF IF IF 8 4 8 20 | 10 16 22 27 29 34 22 14 13 5 12 9 21 10 19 8 7 8 3 5 1 10 10 12 21 | 11 13 22 20 24 23 21 14 15 4 5%13 IF IF IF IF IF IF IF IF IF IF IF 17 22 | 12 22 25 37 29 26 23 15%12 IF IF IF IF IF IF IF %2 6 1 2 2 3 8 4 23 | 6 23 21 24 33 28 28%14 IF IF IF IF IF IF IF IF IF IF IF IF IF IF%17 17 24 | 28 26 28 33 36 23 17 10 %2 IF IF IF IF IF 18 11 7 4 5 3 2 7 1 7 25 | 4 14 13 9 15 4 7 19 9 3 %2 IF %2 IF IF 16 5 5 1 2 3 3 9 14 26 | 14 22 16 27 22 10 17 16 8 0 2 1 8 6 7 8 4 4 6 7 5 13 12 10 27 | 11 13 33 24 26 23 14 IF IF IF IF IF IF IF IF IF IF 5 5 5 4 8 12 9 28 | 20 17 20 25 23 20 27 23 13 11 %8 IF IF IF%24 10 14 4 1 5 1 5 6 7 29 | 16 20 26 23 15 26 21 15 14 9 9 18 34 11 13 13 12 5 5 3 2 11 7 6 30 | 12 13 15 18 20 30 22 19 12 10 2 15%19 IF IF IF IF %4 0 2 4 3 5 6 ---+------------------------------------------------------------------------ Jun| 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 Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 03 | 1 04 | 2 05 | 1 1 06 | 1 1 07 | 08 | 09 | 10 | 11 | 1 12 | 13 | 1 14 | 15 | 1 16 | 17 | 1 18 | 1 1 1 19 | 1 20 | 1 21 | 2 22 | 1 1 23 | 1 1 24 | 25 | 1 26 | 1 27 | 2 28 | 29 | 1 3 1 1 30 | ---+------------------------------------------------------------------------ Jun| 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: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. 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 -- Jun| 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 | 20 17 13 12 23 18 20 20 19 --%14 8 5 9 8 7 5 2 5 1 9 10 11 10 02 | 9 12 11 21 14 15 23 18 17 14 8 5 3 6 2 IF IF IF IF IF 6 4 11 10 03 | 22 18 16 17 20 23 27 24 22 13 9 5 7 5 5 7 4 5 3 6 5 9 16 15 04 | 20 12 19 11 18 15 25 29 21 10 7 6 11 5 -- 10 7 4 1 2 4 7 11 11 05 | 10 14 11 12 17 7%12 32%38 -- -- -- -- -- 10 8 3 4 3 5 8 15 12 14 06 | 21 12 18 19 23 34 20 23 17 16 6 4 9 18 9 17 5 3 2 4 9 10 9 11 07 | 15 21 14 16 21 24 27 23 17 IF -- -- 7 18 20 19 11 6 2 7 7 6 11 16 08 | 15 8 -- -- -- -- --%30 37 15 9 6 10 18 21 12 7 2 5 3 5 7 11 10 09 | 23 19 16 18 28 24 34 42 39 15 6 15 17 12%18 13 9 3 3 5 2 7 21 10 10 | 17 14 15 26 28 33 23 36 34 23 10 6 10 5 10 12 4 2 3 2 2 13 13 17 11 | 13 19 16 23 21 31 30 30 25 11 6 12 13 20 11 10 6 5 3 12 9 9 16 12 12 | 20 28 20 27 33 32 30 34 35 17 10 7 7 5 13 15 6 3 5 7 7 12 11 12 13 | 17 12 18 27 34 42 22 38 14 9 9 3 14 IF IF IF IF IF IF 3 5 8 11 20 14 | 24 27 28 35 38 39 46 43 41 16 IF IF 11 15 13 15 11 3 1 3 4 4 10 IF 15 | IF IF -- 5 22 28 18 22 IF -- 11 14 12 15 16 13 3 2 4 8 5 10 10 21 16 | 18 -- -- -- -- -- 15 IF%22 12 6 4 10 8 21 13 10 8 6 3 6 8 13 15 17 | 20 16 14 IF -- -- -- -- 12 8 -- -- -- -- 14 5 5 6 4 6 3 9 10 10 18 | 22 20 6 21 18 29 12 -- IF -- -- -- 7 6 13 8 5 6 5 1 3 -- -- -- 19 | -- -- 10 13 12 24 16 13 9 IF 13 6 6 7 8 6 9 3 3 3 5 8 14 13 20 | 14 22 22 24 16 30 20 31 25 17 11 6 8 10 7 5 6 4 2 3 5 8 13 20 21 | 17 10 24 20 14 26 32 17 19 20 13 13 12 13 12 5 7 4 2 7 8 10 11 13 22 | 23 16 9 %4 %5 8 16 21 20 13 17 7 8 7 8 8 4 1 3 5 8 11 13 14 23 | 19 18 20 20 21 15 18 16 23 14 11 7 7 8 10 %4 5 4 3 1 5 9 11 18 24 | 16 13 22 21 27 24 22 21 28 18 7 7 11 IF IF 5 0 4 4 6 7 5 5 17 25 | 17 22 15 19 20 22 29 33 21 18 16 11 11 7 4 4 12 4 5 1 5 10 14 25 26 | 23 24 33 15 25 26 24 27 21 17 16 4 14 10 8 11 3 3 3 3 9 18 20 13 27 | 16 11 26 38 20 47 31 20 21 12 7 6 8 10 5 10 12 5 3 4 8 9 23 21 28 | 19 19 20 29 37 24 24 26 27 20 16 8 8 11 15 12 %9 2 6 1 7 14 10 25 29 | 14 16 28 17 22 19 25 24 19 19 11 5 5 6 5 6 6 5 4 0 6 13 17 16 30 | 23 18 26 21 33 9 24 22 26 26 12 9 7 5 2 6 7 4 6 3 5 11 9 13 ---+------------------------------------------------------------------------ Jun| 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 Jun| 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 2 1 02 | 1 2 03 | 1 2 04 | 1 05 | 06 | 1 1 2 07 | 08 | 1 09 | 1 1 10 | 1 1 11 | 1 2 1 1 12 | 1 13 | 1 14 | 2 2 1 15 | 1 1 1 16 | 17 | 18 | 1 1 19 | 20 | 1 2 21 | 1 22 | 23 | 1 24 | 1 25 | 1 2 26 | 1 1 1 27 | 2 2 28 | 1 29 | 1 1 1 3 30 | 1 1 1 ---+------------------------------------------------------------------------ Jun| 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: 114.100 ,116.600 MHz Transmitter Location: No1 Aomori-VOR at Aomori city (140.7 E, 40.7 N) Beacon for Air-flight (30Hz AM, 114.100 MHz) No2 Miyako-VOR at Iwaizumi Town (142.0 E, 39.9 N) Beacon for Air-flight (30Hz AM, 116.600 MHz) Antenna : 4el-Yagi Horizon(el. E-W) Receiver: RTL-SDR(R820T) Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Jun| 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 7 5 5 12 11 11 8 7 14 7 5 6 6 6 2 2 3 2 0 2 6 3 4 02 | 1 5 7 3 7 6 9 10 4 7 8 9 6 4 5 4 0 1 2 0 3 3 6 5 03 | 5 1 3 5 12 14 20 18 17 5 6 3 4 8 2 0 2 3 4 1 3 3 2 9 04 | 5 4 4 8 7 13 25%12 IF 6 6 14 17 9 14 5 4 2 2 1 5 4 11 12 05 | 6 7 7 14 24 31 32 37 25 31 16 6 1 3 7 5 1 3 1 2 4 1 3 7 06 | 4 6 6 12 10 18 20 34 37 28 15 16 19 22 25 20 9 7 3 7 5 5 12 11 07 | 11 6 9 22 36 24 45 45 33 23 25 22 15 17 12 8 7 1 2 0 2 4 10 11 08 | 9 3 13 20 29 25 45 37 29 22 19 18 12 21 8 17 5 2 4 5 6 6 7 6 09 | 9 11 6 26 29 34 31 53 39 34 22 17 17 20 16 9 4 2 4 3 3 6 9 11 10 | 10 13 7 12 19 34 29 40 27 19 17 15 12 16 12 20 5 2 3 3 2 8 3 9 11 | 9 9 7 12 27 29 37 42 26 25 21 14 26 26 19 9 5 2 4 3 4 2 9 12 12 | 7 10 14 24 17 30 30 43 42 13 18 15 12 18 16 10 8 7 2 4 5 4 6 13 13 | 7 12 4 22 28 24 28 43%33 29 11 15 18 19 11 11 6 5 4 4 4 8 3 10 14 | 10 14 10 25 32 30 33 32 32 14 10 7 11 16 14 8 8 2 6 2 2 4 5 12 15 | 8 10 10 12 27 27 33 29 20 23 18 10 17 19 9 10 4 2 1 4 4 2 12 14 16 | 13 9 12 18 33 38 37 45 31 13 10 8 11 14 13 9 10 6 3 3 2 8 6 3 17 | 12 6 17 13 13 17 28 24 16 19 5 9 10 5 11 4 6 7 2 4 5 3 5 7 18 | 8 13 3 15 17 23 31 28 IF -- -- 7 5 12 9 5 5 4 2 2 3 2 -- -- 19 | -- -- -- -- -- -- --%25 23 20 11 9 6 14 8 9 9 3 2 6 2 6 4 11 20 | 7 8 10 8 26 14 25 19 20 16 9 8 9 9 9 9 2 %2 6 2 7 6 9 8 21 | 2 5 12 14 20 22 20 21 21 11 5 2 14 9 12 8 6 3 3 2 3 4 9 8 22 | 6 7 8 9 15 16 26%16 10 7 8 14 6 6 16 8 6 4 6 2 5 7 3 8 23 | 4 4 1 12 10 14 26 20 18 11 5 9 12 18 17 8 6 1 5 4 2 4 5 7 24 | 8 8 8 4 10 10 5 13 14 10 10 8 5 17 9 7 9 1 3 4 2 4 6 8 25 | 3 4 7 7 10 7 15 11 7 5 8 8 6 13 10 9 5 2 3 4 4 7 6 5 26 | 4 6 8 10 18 14 12 12 9 9 10 7 12 12 8 13 9 4 1 2 7 0 5 7 27 | 4 10 3 8 14 9 10 9 12 11 3 2 6 9 13 7 4 5 3 3 1 3 7 2 28 | 9 4 4 10 8 7 14 11 11 5 11 7 5 6 11 7 5 4 2 1 1 1 13 5 29 | 4 4 8 10 9 12 13 12 11 10 4 9 6 11 4 11 3 5 5 0 5 4 7 5 30 | 5 3 5 5 5 8 13%13 12 9 16 13 8 15 12 5 6 1 1 1 2 3 6 6 ---+------------------------------------------------------------------------ Jun| 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 Jun| 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 | 1 1 09 | 1 1 1 10 | 1 11 | 1 1 12 | 1 1 1 1 13 | 1 1 14 | 1 15 | 1 16 | 1 17 | 18 | 19 | 1 20 | 1 21 | 2 22 | 1 1 23 | 24 | 25 | 26 | 1 1 27 | 28 | 29 | 1 1 30 | ---+------------------------------------------------------------------------ Jun| 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: Kawaguchi Science Museum [Masahiko Matsuda] Location: Kawaguchi, Saitama,Japan(139.72E, 35.82N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 5el-Yagi (15m height) direction 270+ALA-(WEST) Receiver : IC-R75 Method: by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 27 24 26 16 24 15 17 15 14 1 4 10 10 9 9 9 9 5 6 9 10 21 11 20 02 | 18 27 18 17 18 15 20 20 16 23 15 10 11 18 9 9 6 1 0 7 14 8 17 19 03 | 19 17 10 20 26 30 33 23 27 26 10 5 8 9 14 7 5 11 10 8 16 15 15 19 04 | 11 18 11 21 18 20 14 21 26 16 17 6 4 5 4 14 7 9 8 9 12 7 11 11 05 | 16 17 16 13 19 21 19 31 26 7 0 6 0 0 9 24 15 5 8 8 10 13 14 9 06 | 21 14 19 9 16 21 23 24 9 10 6 4 16 8 15 15 12 11 6 12 12 11 13 11 07 | 16 14 15 21 35 21 37 32 21 6 8 6 14 9 9 14 13 4 5 11 13 10 13 10 08 | 17 16 15 16 26 33 19 29 34 10 5 12 13 2 17 12 15 10 8 6 8 7 10 22 09 | 18 8 11 17 23 16 28 35 28 15 9 7 11 10 10 9 8 4 6 11 7 9 9 12 10 | 14 20 15 15 22 24 30 21 32 17 4 6 12 13 13 10 11 7 5 5 6 11 10 20 11 | 22 15 15 14 14 31 35 32 22 12 9 8 8 6 14 13 9 8 4 10 10 7 14 11 12 | 19 16 18 15 27 21 26 19 29 17 9 8 7 18 19 13 10 2 7 6 11 13 11 14 13 | 9 16 11 16 23 24 20 29 14 10 2 2 10 7 9 13 9 6 11 3 8 12 9 10 14 | 20 6 17 17 17 28 25 21 29 10 7 3 6 9 9 8 6 4 5 3 7 5 10 14 15 | 10 19 14 20 24 22 27 28 17 12 11 6 9 6 10 11 9 6 4 7 8 8 9 19 16 | 30 18 28 26 18 30 29 22 36 27 13 7 9 12 12 12 6 11 18 15 15 17 16 14 17 | 29 23 14 21 32 37 30 20 8 4 2 2 9 2 16 13 10 13 12 9 14 15 9 13 18 | 29 23 9 30 19 24 27 7 14 2 0 0 18 9 14 11 13 17 7 9 5 9 20 15 19 | 22 24 17 21 14 29 25 29 25 18 15 14 18 12 10 17 17 7 9 7 10 9 15 18 20 | 18 14 19 18 16 21 18 26 27 12 13 9 17 9 11 9 7 7 5 7 11 7 16 19 21 | 17 13 18 12 14 27 28 20 19 13 12 10 6 8 12 8 9 6 7 7 7 9 15 11 22 | 25 19 18 21 19 20 24 32 25 23 8 5 6 7 11 12 7 8 8 10 16 13 14 8 23 | 15 16 14 12 24 10 20 16 26 13 4 12 7 8 7 6 14 8 13 10 11 11 17 30 24 | 25 14 25 15 18 25 27 26 30 11 14 11 4 7 5 9 7 15 9 12 14 8 12 17 25 | 28 16 21 19 10 34 33 24 24 10 9 6 7 5 6 8 10 9 7 8 11 11 15 17 26 | 23 20 24 26 28 23 19 20 23 12 14 9 6 6 7 4 3 6 2 5 10 9 11 8 27 | 15 17 23 26 23 26 25 17 13 7 7 11 5 7 4 6 13 7 5 3 12 10 22 17 28 | 16 17 15 17 24 21 10 14 19 11 7 9 8 9 3 10 5 4 6 4 6 13 10 18 29 | 25 12 21 25 17 14 31 9 7 11 9 3 1 0 3 5 4 8 3 4 6 10 7 15 30 | 23 11 15 12 29 19 23 21 16 14 8 5 4 0 1 4 5 6 5 5 7 5 15 17 ---+------------------------------------------------------------------------ Jun| 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 Jun| 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 1 1 02 | 1 1 1 1 03 | 3 1 1 04 | 1 1 05 | 1 06 | 1 2 07 | 1 08 | 1 1 09 | 2 10 | 1 1 1 11 | 2 1 1 1 12 | 13 | 1 14 | 1 1 1 15 | 1 1 1 16 | 1 17 | 1 18 | 1 1 19 | 20 | 1 21 | 22 | 1 1 23 | 1 24 | 1 1 25 | 1 26 | 2 1 1 1 1 27 | 2 28 | 29 | 1 4 30 | 1 2 1 2 ---+------------------------------------------------------------------------ Jun| 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: Yoshifumi Torisawa Location: Kimitsu, Chiba, Japan (139.54 E, 35.19 N) Frequency: 53.750 MHz Transmitter Location:@ Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : COMET CA-52HB4 HB9CV 4ele 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 -- Jun| 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 2 3 10 15 6 5 3 %4 3 3 1 2 9 7 4 6 3 1 2 0 8 2 02 | 2 2 2 7 6 9 4 7 5 9 6 6 3 8 5 5 4 8 6 2 4 1 1 2 03 | 3 4 3 9 14 11 18 3 3 4 4 4 3 6 6 9 4 3 6 5 3 4 4 8 04 | 4 1 3 3 5 6 4 11 3 4 1 2 6 4 9 13 1 3 1 1 1 %0 4 4 05 | 3 1 4 5 13 12 8 7 4 %5 IF IF %8 3 14 7 2 4 2 3 1 3 5 5 06 | 2 2 5 4 9 20 12 9 5 7 4 %5 9 7 5 10 6 2 2 0 2 2 4 4 07 | 3 2 4 6 17 8 9 5 8 1 8 5 7 9 5 14 9 3 2 1 1 7 3 9 08 | 2 5 5 6 10 20 8 7 6 6 2 3 10 9 8 9 9 2 2 6 2 0 1 3 09 | 1 3 7 5%13 12 16 12 5 5 1 7 %7 7 11 10 8 4 3 2 0 3 5 1 10 | 7 6 5 5 19 10 11 5 2 1 4 6 15 5 6 7 9 2 1 0 2 4 2 4 11 | 5 7 6 11 9 18 13 10 3 3 5 7 5 14 14 12 6 2 %3 -- -- -- -- -- 12 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 13 | -- -- -- -- -- -- -- -- -- -- -- -- -- 7 15 %8 5 4 5 5 3 3 2 4 14 | 0 1 10 11 16 21 13 2 7 4 NS 5 7 7 10 12 8 4 1 1 2 1 2 1 15 | 4 5 1 9 13 11 7 7 4 1 4 6 8 %6 10 6 4 8 2 3 1 3 0 6 16 | 5 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- %4 3 1 2 0 2 17 | 3 5 4 13 24 19 16 7 5 5 NS NS 3 5 4 6 5 6 7 3 2 3 2 2 18 | 0 4 0 9 11 11 9 9 %6 %6 NS 3 %0 12 11 6 7 2 1 1 2 1 4 7 19 | 7 4 5 4 7 20 6 6 4 4 1 5 4 6 10 7 7 4 3 1 1 2 2 3 20 | 3 7 7 6 5 21 8 8 4 5 5 5 3 8 4 7 5 4 3 1 2 3 4 6 21 | 9 2 9 4 6 19 11 8 3 5 1 5 1 5 11 5 6 1 4 4 1 0 2 4 22 | 8 5 7 2 4 23 18 15 3 3 2 5 5 4 5 7 7 4 1 2 1 3 4 4 23 | 3 3 3 5 7 7 10 7 6 4 3 2 5 4 7 5 2 5 1 0 1 2 4 1 24 | 5 1 4 5 16 11 %6 6 4 8 3 1 5 3 4 9 5 3 4 3 0 3 0 2 25 | 4 4 2 2 7 8 9 6 2 1 7 5 0 4 13 9 10 6 %6 1 0 5 6 0 26 | 4 9 %8 6 12 17 %8 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 27 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 28 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 29 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- %0 1 2 3 6 4 30 | 4 4 1 8 6 11 7 8 3 1 3 3 6 6 6 7 11 3 1 3 1 4 5 2 ---+------------------------------------------------------------------------ Jun| 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 Jun| 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 02 | 1 1 1 03 | 1 2 04 | 1 05 | 1 1 06 | 1 07 | 08 | 2 1 09 | 2 10 | 1 11 | 1 1 12 | 13 | 14 | 2 1 15 | 1 1 16 | 17 | 1 4 2 18 | 1 19 | 20 | 1 21 | 22 | 1 23 | 24 | 1 25 | 26 | 27 | 28 | 29 | 30 | 1 ---+------------------------------------------------------------------------ Jun| 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 : Naoya Saito Location : Akiruno, Tokyo, Japan (139.21 E, 35.72 N) Frequency: 53.750 MHz Antenna : radix RY-62V , dir: zenith (70d) Receiver : ITEC HRO-RX1a Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Jun| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 14 | 16 | 13 | 13 | 25 | 25 | 24 | 30 | 33 |May 01 | 17 | 16 | 11 | 9 | 20 | 9 | 11 | 5 | 4 | 4 | 3 | 11 | 11 | 13 | 12 | 11 | 16 | 10 | 16 | 18 | 30 | 46 | 39 | 44 | 02 | 27 | 13 | 1 | 2 | 3 | 0 | 1 | 2 | NS | NS | 3 | 6 | 4 | 12 | 9 | 14 | 23 | 11 | 17 | 25 | 28 | 38 | 40 | 31 | 03 | 24 | 19 | 11 | 7 | 8 | 5 | 6 | 3 | 1 | 2 | 5 | 3 | 6 | 8 | 16 | 17 | 10 | 17 | 15 | 29 | 32 | 25 | 46 | 35 | 04 | 21 | 4 | 0 | 7 | 6 | 12 | 4 | 7 | 3 | 1 | 3 | 5 | 3 | 9 | 9 | 13 | 8 | 9 | 12 | 30 | 33 | 25 | 63 | 31 | 05 | ES | ES | ES | ES | ES | 8 | 14 | 2 | 7 | 2 | 6 | 4 | 8 | 8 | 10 | 15 | 8 | 13 | 10 | 12 | 67 | 49 | 42 | 43 | 06 | 34 | 13 | 7 | 13 | 12 | 10 | 19 | 8 | 6 | 1 | 3 | 5 | 8 | 9 | 10 | 14 | 11 | 8 | 20 | 26 | 40 | 41 | 58 | 50 | 07 | 19 | 20 | 8 | 12 | 25 | 17 | 16 | 14 | 5 | 0 | 3 | 6 | 8 | 8 | 12 | 11 | 10 | 20 | 13 | 33 | 60 | 48 | 54 | 57 | 08 | 27 | 16 | 9 | 17 | 27 | 32 | 15 | 11 | 2 | 4 | 3 | 3 | 6 | 12 | 18 | 22 | 11 | 17 | 21 | 38 | 60 | 64 | 73 | 67 | 09 | 31 | 12 | 9 | 14 | 19 | 21 | 16 | 12 | 6 | 3 | 6 | 4 | 7 | 16 | 13 | 17 | 16 | 11 | 17 | 41 | 59 | 38 | 59 | 46 | 10 | 19 | 7 | 7 | 16 | 10 | 9 | 12 | 6 | 4 | 1 | 3 | 3 | 11 | 6 | 18 | 13 | 12 | 16 | 26 | 31 | 42 | 42 | 50 | 23 | 11 | ES | ES | 7 | 9 | 16 | 14 | 12 | 6 | 2 | 3 | 4 | 6 | 7 | 15 | 11 | 13 | 18 | 16 | 14 | 27 | 35 | 55 | 72 | 47 | 12 | 21 | 8 | 7 | 8 | 15 | 9 | 20 | 7 | 1 | 3 | 2 | 11 | 7 | 8 | 12 | 16 | 14 | 17 | 22 | 28 | 39 | 59 | 64 | 42 | 13 | 33 | 19 | 6 | 13 | 16 | 23 | 22 | 9 | 8 | 5 | 3 | 6 | 8 | 14 | 11 | 12 | 16 | 15 | 22 | 28 | 58 | 54 | 87 | 58 | 14 | ES | ES | 12 | 9 | 8 | 16 | 13 | 8 | 5 | 2 | 1 | 4 | 5 | 14 | 14 | 18 | 16 | 17 | 14 | 26 | 27 | NS | 67 | 41 | 15 | 21 | 10 | 9 | 13 | 19 | 21 | 19 | 7 | 5 | 4 | 5 | 3 | 8 | 12 | 16 | 18 | 12 | 10 | 18 | 21 | 38 | 33 | 40 | 38 | 16 | 23 | 6 | 10 | 11 | 11 | 20 | 11 | 9 | 9 | 4 | 3 | 5 | 9 | 9 | 9 | 21 | 13 | 16 | 19 | 27 | 54 | 54 | ES | ES | 17 | ES | ES | ES | ES | ES | 10 | 8 | 7 | 5 | NS | ES | 2 | 10 | 6 | 9 | 18 | 12 | 15 | 25 | 23 | 44 | ES | ES | ES | 18 | ES | ES | ES | 5 | 12 | 18 | 11 | 2 | 7 | 7 | 2 | 6 | 3 | 14 | 16 | 22 | 12 | 17 | 21 | 23 | 47 | 49 | 35 | 24 | 19 | 25 | 12 | 10 | 5 | 11 | 8 | 10 | 8 | 3 | 5 | 0 | 6 | 3 | 10 | 14 | 15 | 13 | 25 | 22 | 12 | 39 | 38 | 47 | 38 | 20 | 30 | 17 | 9 | 9 | 10 | 11 | 7 | 12 | 9 | 3 | 5 | 5 | 6 | 22 | 15 | 14 | 12 | 16 | 20 | 19 | 46 | 26 | 42 | 38 | 21 | 35 | 9 | 6 | 12 | 8 | 9 | 8 | 6 | 6 | 4 | 7 | 6 | 9 | 13 | 10 | 18 | 20 | 23 | 14 | 20 | 41 | 45 | 63 | 41 | 22 | 25 | 17 | 13 | 14 | 6 | 4 | 7 | 8 | 3 | 2 | 7 | 12 | 7 | 14 | 9 | 15 | 8 | 15 | 12 | 33 | 34 | 47 | 44 | 37 | 23 | 20 | 13 | 10 | 9 | 6 | 12 | 14 | 7 | 4 | 6 | 2 | 3 | 5 | 12 | 10 | 23 | 9 | 11 | 12 | 29 | 46 | 29 | 45 | 33 | 24 | 21 | 11 | 10 | 17 | 17 | 7 | 9 | 5 | 4 | 4 | 3 | 5 | 5 | 8 | 17 | 19 | 20 | 13 | 15 | 17 | 18 | 32 | 29 | 29 | 25 | 15 | 14 | 10 | 6 | 9 | 7 | 5 | 6 | 1 | 4 | 3 | 5 | 11 | 8 | 19 | 18 | 15 | 28 | 13 | 25 | 19 | 28 | 41 | 27 | 26 | 20 | 17 | 7 | 16 | 14 | 5 | 11 | 3 | 8 | 1 | 3 | 10 | 12 | 11 | 9 | 14 | 9 | 17 | 10 | 18 | 45 | 39 | 29 | 36 | 27 | 28 | NS | NS | 8 | 8 | 8 | 12 | 11 | 8 | 2 | 2 | 7 | 11 | 21 | 18 | 14 | 14 | 14 | 20 | 33 | 23 | 23 | 23 | 26 | 28 | 25 | 13 | 10 | 7 | 9 | 12 | 10 | 5 | 2 | 7 | 3 | 9 | 19 | 13 | 22 | 19 | 12 | 20 | 15 | 25 | 27 | 42 | 42 | 35 | 29 | 31 | 7 | 5 | ES | ES | ES | ES | 7 | 6 | 2 | 0 | 4 | 9 | 8 | 17 | 22 | 10 | 20 | 19 | 25 | 21 | 20 | 33 | 40 | 30 | 40 | 17 | 10 | 11 | ES | ES | ES | 9 | 11 | 5 | 1 | 5 | 5 | 10 | 13 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 Jun| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 1 | 0 | 0 | 5 | 1 | 0 | 0 | 2 |May 01 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 0 | 2 | 1 | 02 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 3 | 0 | 0 | 0 | 03 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 04 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 2 | 1 | 05 | ES | ES | ES | ES | ES | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 3 | 3 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 1 | 3 | 07 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 3 | 2 | 08 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 1 | 1 | 1 | 09 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 2 | 0 | 3 | 0 | 11 | ES | ES | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 0 | 1 | 12 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 0 | 1 | 0 | 14 | ES | ES | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 5 | NS | 1 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | ES | ES | 17 | ES | ES | ES | ES | ES | 0 | 0 | 0 | 0 | NS | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | ES | ES | ES | 18 | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 1 | 0 | 1 | 20 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 2 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 23 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 1 | 24 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 2 | 1 | 1 | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 27 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 29 | 0 | 1 | 0 | ES | ES | ES | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 1 | 1 | 30 | 0 | 0 | 0 | 0 | ES | ES | ES | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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: 53.750 MHz Antenna : 2el-HB9CV, 4mH (90-270 Azimuth(East-West), 90elevation) Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. 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 -- Jun| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 4 | 4 | 3 | 8 | 7 | 9 | 2 | 3 |May 01 | 2 | 1 | 0 | 2 | 3 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 2 | 1 | 3 | 3 | 6 | 4 | 6 | 5 | 1 | 02 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 5 | 1 | 2 | 3 | 7 | 5 | 4 | 2 | 03 | 0 | 1 | 1 | 2 | 0 | 1 | 1 | 2 | 2 | 0 | 0 | 0 | 2 | 1 | 2 | 1 | 5 | 2 | 2 | 4 | 3 | 2 | 3 | 3 | 04 | 0 | 0 | 1 | 4 | 3 | 1 | 2 | 2 | 0 | 1 | 2 | 0 | 1 | 1 | 0 | 5 | 2 | 0 | 3 | 7 | 10 | 14 | 6 | 1 | 05 | 1 | 1 | 4 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 3 | 1 | 0 | 1 | 2 | 7 | 5 | 10 | 10 | 4 | 06 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 2 | 3 | 0 | 2 | 5 | 1 | 3 | 2 | 2 | 8 | 7 | 7 | 12 | 4 | 07 | 3 | 2 | 2 | 3 | 5 | 3 | 3 | 1 | 1 | 0 | 1 | 0 | 2 | 8 | 2 | 0 | 1 | 7 | 3 | 6 | 8 | 7 | 7 | 7 | 08 | 3 | 1 | 3 | 6 | 3 | 1 | 1 | 0 | 0 | 0 | 3 | 1 | 0 | 1 | 2 | 1 | 2 | 3 | 7 | 9 | 11 | 9 | 6 | 4 | 09 | 1 | 1 | 1 | 3 | 1 | 4 | 1 | 0 | 2 | 1 | 0 | 1 | 3 | 5 | 3 | 5 | 6 | 7 | 5 | 8 | 6 | 5 | 6 | 3 | 10 | 1 | 1 | 2 | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 0 | 3 | 1 | 9 | 5 | 4 | 5 | 13 | 9 | 0 | 11 | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 1 | 3 | 3 | 5 | 2 | 3 | 5 | 5 | 4 | 1 | 12 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 1 | 4 | 10 | 11 | 13 | 5 | 2 | 13 | 2 | 1 | 0 | 2 | 5 | 2 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 1 | 2 | 6 | 1 | 4 | 5 | 6 | 14 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 4 | 3 | 2 | 1 | 3 | 12 | 7 | 9 | 9 | 6 | 1 | 15 | 4 | 1 | 0 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 5 | 1 | 0 | 2 | 2 | 9 | 9 | 5 | 4 | 1 | 16 | 2 | 1 | 0 | 2 | 0 | 1 | 1 | 2 | 2 | 0 | 1 | 1 | 1 | 1 | 3 | 7 | 3 | 3 | 4 | 13 | 7 | 10 | 4 | 6 | 17 | 3 | 2 | 1 | 2 | 2 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 3 | 1 | 3 | 2 | 3 | 2 | 4 | 5 | 10 | 8 | 5 | 2 | 18 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 6 | 2 | 6 | 1 | 4 | 5 | 9 | 9 | 11 | 7 | 19 | 1 | 3 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 2 | 4 | 4 | 5 | 6 | 5 | 5 | 7 | 3 | 3 | 20 | 2 | 0 | 1 | 0 | 1 | 3 | 1 | 2 | 1 | 0 | 0 | 1 | 2 | 4 | 3 | 8 | 3 | 10 | 6 | 6 | 8 | 6 | 4 | 8 | 21 | 3 | 1 | 1 | 5 | 1 | 1 | 1 | 2 | 1 | 0 | 3 | 2 | 4 | 4 | 3 | 3 | 6 | 5 | 7 | 5 | 6 | 3 | 6 | 5 | 22 | 2 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 2 | 0 | 1 | 1 | 0 | 4 | 1 | 3 | 0 | 4 | 3 | 10 | 7 | 8 | 4 | 23 | 3 | 0 | 0 | 2 | 2 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 2 | 2 | 5 | 3 | 6 | 10 | 5 | 5 | 9 | 7 | 9 | 1 | 24 | 2 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 6 | 5 | 8 | 8 | 4 | 10 | 6 | 5 | 8 | 2 | 25 | 2 | 3 | 1 | 1 | 3 | 0 | 4 | 2 | 2 | 0 | 1 | 0 | 4 | 0 | 2 | 3 | 7 | 3 | 7 | 12 | 11 | 7 | 7 | 3 | 26 | 0 | 3 | 1 | 3 | 2 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 3 | 3 | 5 | 6 | 6 | 3 | 3 | 7 | 8 | 4 | 1 | 27 | 2 | 0 | 0 | 3 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 2 | 4 | 7 | 4 | 8 | 6 | 6 | 5 | 6 | 28 | 6 | 1 | 0 | 0 | 4 | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 6 | 0 | 3 | 1 | 1 | 7 | 8 | 7 | 5 | 4 | 29 | 0 | 1 | 2 | 2 | 4 | 3 | 2 | 1 | 1 | 2 | 1 | 3 | 3 | 5 | 1 | 4 | 4 | 5 | 5 | 8 | 7 | 7 | 5 | 5 | 30 | 6 | 5 | 1 | 2 | 9 | 2 | 3 | 2 | 0 | 1 | 1 | 1 | 3 | 3 | 4 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 Jun| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |May 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 | 1 | 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 | 1 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 : Kazuyoshi Kanatsu Location : Matsue, Shimae, Japan (133.06 E, 35.48 N) Frequency: 53.750 MHz Antenna : 2el. COMET HB9CV Receiver : ITEC HRO-RX1a Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Jun| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 13 | 9 | 10 | 12 | 16 | 6 | 10 | 18 | 10 |May 01 | 3 | 0 | 1 | 1 | 3 | NS | 1 | 6 | 4 | 0 | 3 | 2 | 8 | 4 | 5 | 7 | 7 | 5 | 18 | 7 | 13 | 15 | 8 | 11 | 02 | 1 | 2 | NS | NS | 1 | 5 | 4 | 4 | 3 | 5 | 5 | 1 | 1 | 2 | 4 | 5 | 6 | 13 | 11 | 12 | 18 | 21 | 8 | 9 | 03 | 4 | 4 | 1 | 7 | 2 | 5 | 8 | 1 | 5 | 3 | 4 | 2 | NS | NS | 3 | 5 | 3 | 0 | 5 | 4 | 14 | 11 | 6 | NS | 04 | 0 | 0 | 1 | 2 | 2 | 1 | 0 | 2 | 3 | 0 | 3 | 3 | 3 | 4 | 4 | 2 | 3 | 1 | 5 | 26 | 13 | 5 | 8 | 5 | 05 | 0 | NS | NS | NS | NS | 0 | 3 | 2 | 1 | 1 | 2 | 0 | 1 | 4 | 5 | 8 | 4 | 6 | 12 | 19 | 24 | 16 | NS | 6 | 06 | 1 | 0 | 0 | 5 | 0 | 2 | 10 | 6 | 5 | 4 | 2 | 3 | 8 | 2 | 6 | 10 | 9 | 7 | 12 | 24 | 22 | 13 | 24 | 9 | 07 | 4 | 4 | 5 | 3 | 7 | 7 | 2 | 3 | 3 | 2 | 3 | 5 | 6 | 13 | 4 | 8 | 11 | 9 | 16 | 13 | 5 | 5 | 9 | 11 | 08 | 0 | 2 | 0 | 3 | 0 | 1 | 4 | 6 | 2 | 1 | 4 | 3 | 4 | 1 | 2 | 0 | 3 | 3 | 4 | 3 | 4 | 12 | 4 | 3 | 09 | 2 | 0 | 4 | 2 | 3 | 3 | 5 | 4 | 1 | 3 | 1 | 3 | 3 | 5 | 9 | 3 | 5 | 3 | 2 | 12 | 23 | 8 | 7 | NS | 10 | NS | NS | 3 | 4 | 7 | 2 | 2 | 3 | 4 | 2 | 3 | 3 | NS | 3 | 3 | 5 | 5 | 13 | 7 | 3 | 6 | 9 | 2 | 3 | 11 | 1 | 2 | 0 | 1 | 4 | 3 | 7 | NS | 3 | NS | NS | NS | 4 | 8 | 8 | 2 | 5 | 10 | 17 | 12 | 23 | 10 | 22 | 23 | 12 | 8 | 4 | 0 | 0 | 0 | 6 | 10 | 7 | 0 | 1 | 1 | 6 | 2 | 6 | 4 | 6 | 6 | 8 | 13 | 12 | 19 | 15 | 11 | 8 | 13 | 0 | 0 | 0 | 0 | 3 | 4 | 7 | 9 | 4 | 2 | 4 | 3 | 3 | 4 | 5 | 5 | 9 | 5 | 8 | 10 | 13 | 6 | 14 | 7 | 14 | 6 | 3 | 1 | 2 | 1 | 2 | 2 | 2 | 3 | 0 | 5 | 5 | 9 | 10 | 9 | 13 | 7 | 16 | 21 | 8 | 14 | 16 | 18 | 13 | 15 | 0 | NS | 0 | 0 | 5 | 0 | 2 | 2 | 3 | 1 | 2 | 3 | 6 | 8 | 4 | 2 | 13 | 16 | 22 | 28 | 11 | 24 | 18 | 2 | 16 | 4 | 1 | 1 | 0 | 5 | 7 | 1 | 2 | 1 | 3 | 1 | NS | 8 | 5 | 4 | 6 | 4 | 8 | 10 | 22 | 25 | 14 | 0 | NS | 17 | 3 | 0 | 0 | 0 | NS | 0 | 2 | 3 | 2 | 3 | 4 | 2 | 1 | 1 | 1 | 2 | 7 | 8 | 9 | 18 | 14 | 16 | 5 | 5 | 18 | NS | NS | NS | 5 | 5 | 7 | 4 | 9 | 2 | 3 | 1 | 3 | 4 | 8 | 9 | 4 | 2 | 7 | 7 | 13 | 8 | 9 | 5 | 1 | 19 | 8 | 0 | 2 | 2 | 1 | 2 | 3 | 4 | 3 | 4 | 1 | 1 | 4 | 5 | 5 | 14 | 5 | 11 | 21 | 9 | 14 | 12 | 12 | 1 | 20 | 6 | 1 | 2 | 3 | 2 | 3 | 4 | 3 | 3 | 2 | 1 | 0 | 4 | 6 | 5 | 7 | 8 | 13 | 13 | 10 | 8 | 15 | 10 | 7 | 21 | 3 | 6 | 1 | 1 | 6 | 6 | 6 | 7 | 5 | 3 | 4 | 2 | 11 | 10 | 7 | 10 | 7 | 6 | 15 | 9 | 17 | 7 | 15 | 9 | 22 | 8 | 2 | 0 | 2 | 2 | 3 | 3 | 3 | 2 | 0 | 3 | 5 | 4 | 2 | 5 | 9 | 3 | 9 | 15 | 13 | 8 | 15 | 7 | 4 | 23 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 1 | 4 | 1 | 4 | 7 | 8 | 7 | 12 | 10 | 5 | 14 | 17 | 13 | 12 | 19 | 4 | 24 | 6 | 4 | 3 | 3 | 2 | 2 | 4 | 4 | 6 | 4 | 5 | 2 | 6 | 4 | 10 | 4 | 5 | 4 | 6 | 12 | 13 | 11 | 14 | 9 | 25 | 6 | 3 | 2 | 4 | 5 | 10 | 1 | 6 | 7 | 0 | 8 | 4 | 8 | 9 | 10 | 8 | 6 | 8 | 11 | 11 | 16 | 10 | 13 | 4 | 26 | 2 | 1 | 1 | 2 | 7 | 2 | 3 | 1 | 0 | 2 | 6 | 1 | 2 | 2 | 4 | 9 | 11 | 7 | 13 | 13 | 10 | 11 | 4 | 6 | 27 | 0 | 2 | 0 | 3 | 5 | 5 | 2 | 0 | 2 | 5 | 4 | 3 | 5 | 6 | 10 | 7 | 7 | 10 | 10 | 9 | 7 | 16 | 16 | 8 | 28 | 7 | 1 | 0 | 0 | 3 | 3 | 5 | 6 | 4 | 3 | 2 | 2 | 4 | 5 | 7 | 8 | 11 | 9 | 5 | 8 | 14 | 11 | 12 | 8 | 29 | 5 | 1 | 3 | 3 | 0 | 2 | 2 | 6 | 4 | 2 | 6 | 3 | 4 | 8 | 4 | 7 | 3 | 9 | 13 | 10 | 9 | 12 | 7 | 12 | 30 | 5 | 2 | 1 | 3 | 3 | 6 | 6 | 2 | 1 | 1 | 3 | 1 | 8 | 8 | 7 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 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 Jun| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |May 01 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 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 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 06 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 10 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 17 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | NS | NS | NS | 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 | 1 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jun| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- About the RMOJ... RMOJ reports the results of radio meteor observation in Japan, sent to myself. Every month, this bulletin is sent to Mr.Christian Steyaert, who publishes RMOB, which is a world-wide bulletin. In Japan, radio meteor observation has become the major meteor observation by means of development of low-price receiver and useful automatic data-taking software (HROFFT by Mr.K.Ohkawa). There are 70 observational sites in Japan, most of which utilize the radio source of 53.750MHz (50W) transmitted at Fukui-NCT(by Mr.K.Maegawa). FM-radio Observation has become difficult in Japan because of the recent increase of small-FM staions. I hope RMOJ will be helpful to radio observers, as well as all meteor observers. Hiroshi Ogawa 2017.07.05