Radio Meteor Observation in Japan No.213 July 2019 ( http://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 -- Jul| 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 | 18 18 11 12 20 17 22 12 19 6 11 4 8 7 17 6 13 3 5 4 10 15 9 15 02 | 13 26 16 21 17 24 23 20 14 12 9 8 11 9 15 11 5 5 6 2 7 7 10 20 03 | 19 14 18 15 14 20 14 10 14 14 13 6 6 10 8 11 11 5 3 5 4 5 11 18 04 | 15 15 18 18 17 27 13 11 16 18 7 8 13 5 11 8 4 5 3 4 4 12 7 17 05 | 20 15 11 14 16 22 19 25 14 9 8 7 7 7 9 4 0 4 1 4 6 13 9 11 06 | 23 18 12 18 19 15 17 15 13 13 6 11 5 13 11 7 5 9 2 7 4 3 13 22 07 | 15 17 13 13 11 19 14 14 6 10 5 7 5 9 9 2 5 3 0 6 6 13 8 19 08 | 21 18 26 22 21 11 17 7 10 6 3 3 7 9 9 6 5 2 2 5 4 13 13 23 09 | 24 14 19 17 22 18 21 15 8 13 8 8 2 10 9 3 5 6 5 9 6 15 18 23 10 | 25 25 20 26 20 15 11 5 12 11 11 10 9 7 9 5 5 6 5 5 3 9 13 13 11 | 13 20 25 22 17 22 13 16 12 14 9 9 5 6 4 6 6 7 3 5 5 11 14 24 12 | 16 14 14 16 20 17 12 19 5 13 9 6 9 10 8 7 8 7 4 5 5 7 13 20 13 | 21 23 16 22 23 18 24 16 14 14 11 7 4 8 11 10 6 3 2 5 8 5 13 12 14 | 20 15 9 18 12 14 20 10 10 14 11 6 4 10 2 10 6 5 3 7 6 15 10 12 15 | 16 17 34 22 16 20 18 16 11 10 6 7 6 15 11 9 4 5 10 6 8 14 19 14 16 | 21 20 19 21 13 19 17 11 15 15 7 6 5 7 7 5 8 9 7 3 10 6 14 16 17 | 18 22 11 26 22 17 13 13 8 14 11 3 6 9 5 8 5 4 4 6 8 19 24%11 18 | 22 24 15 16 24 18 21 18 10 10 8 8 9 3 9 10 4 12 2 9 7 13 11 19 19 | 15 27 16 27 16 12 13 10 13 6 8 14 4 9 9 8 9 7 6 12 10 5 11 12 20 | 29 17 24 12 25 23 14 13 7 8 12 16 8 13 13 9 8 10 3 8 6 9 14 11 21 | 25 21 21 22 23 19 11 16 17 8 10 10 7 14 5 4 4 8 5 7 8 15 16 28 22 | 35 26 22 24 27 26 18 17 12 9 9 8 6 11 3 11 7 3 5 2 9 21 15 26 23 | 25 24 35 32 31 25 17 18 12 9 9 9 11 10 11 4 6 4 5 4 8 12 15 24 24 | 38 44 29 28 30 19 18 18 10 6 10 6 4 5 4 8 1 3 3 6 5 7 11 18 25 | 21 31 26 25 32 24 15 14 16 9 10 6 9 4 6 7 6 5 7 4 7 9 13 19 26 | 30 28 16 31 21 17 12 15 12 6 4 7 9 4 8 5 2 1 0 6 12 13 21 30 27 | 29 35 23 27 37 36 23 12 14 16 8 4 6 8 11 4 4 3 5 1 4 13 14 22 28 | 37 47 29 35 39 22 26 18 17 9 10 9 8 8 10 3 4 8 1 7 8 8 13 36 29 | 31 44 36 34 48 35 26 13 21 15 4 6 6 7 8 3 5 6 3 4 14 17 17 24 30 | 36 43 35 29 29 22 23 10 11 6 2 4 7 6 4 5 6 4 7 4 4 11 16 26 31 | 35 25 40 22 37 26 26 18 12 3 2 6 8 4 8 8 2 2 5 7 4 15 27 20 ---+------------------------------------------------------------------------ Jul| 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 Jul| 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 | 1 1 03 | 1 1 1 1 1 04 | 1 05 | 1 1 06 | 1 1 07 | 1 1 1 08 | 1 09 | 1 10 | 1 11 | 12 | 13 | 1 1 14 | 1 15 | 1 1 1 16 | 1 1 17 | 1 1 18 | 1 1 19 | 20 | 21 | 22 | 1 1 23 | 1 24 | 25 | 2 1 1 26 | 1 1 1 27 | 28 | 1 1 1 29 | 1 30 | 1 31 | 1 1 ---+------------------------------------------------------------------------ Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer : Tuboi Observatory[TSUBOI MASAKI] Location : Asakitaku,Hiroshimashi,JAPAN (34.45 N, 132.50 E) Frequency: 53.755 MHz Transmitter Location: Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification Antenna : 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 -- Jul| 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 23 24 12 18 18 22 16 8 12 16 17 16 8 5 10 12 5 5 1 3 8 9 16 02 | 15 29 29 17 16 25 19 23 31 IF %9 10 15 15 20 13 12 8 6 8 5 8 9 23 03 | 28 23 21 16 16 20 15 13 14 14 16 9 17 14 23 19 10 7 3 3 8 6 15 26 04 | 21 29 25 34 38 37 19 21 18 7%15 IF IF 7 11 11 13 6 1 10 9 4 8 6 05 | 11 10 7 7 6 16 28 15 15 11 11 12 8 8 9 9 16 10 4 5 8 14 12 21 06 | 22 20 30 29 39 31 21 27 15 16 14 7 3 9 7 8 6 5 1 3 5 14 4 7 07 | 12 17 21 17 36 27 21 18 24 7 8 4 2 8 IF IF 7 3 2 2 4 6 16 20 08 | 20 15 35 16 31 21 23 27 24 16 11 17 12 12 17 10 6 11 5 3 5 11 19 19 09 | 22 23 12 15 27 18 19 14 16 20%11 11 11 10 6 6 8 3 6 5 10 8 23 19 10 | 24 24 33 34 24 24 27 18 15 12 11 7 15 9 9 11 4 7 2 3 7 10 16 15 11 | 21 27 25 16 18 17 20 17 24 11 15 21 12 15 8 5 8 5 5 3 %5%30 23 15 12 | 23 16 10 7 22 19 17 13 14 13 19 12 9 9 9 7 7 7 3 3 7 14 11 18 13 | 14 22 19 28 20 23 19 14 14 17 12 16 18 15 7 14 10 3 3 6 6 13 16 18 14 | 19 21 23 33 15 19 20 23 18 19%12 9 15 17 14 9 8 4 6 10 13 15 17 16 15 | 21 19 26 17 25 29 18 20 14 15 6 7 13 9 14 6 13 3 6 5 7 7 12 14 16 | 28 13 36 21 21 22 18 8 12 14 11 11 14 12 11 16 6 2 5 5 5 10 14 14 17 | 9 15 17 24 18 20 13 14 15 8 13 8 9 16 11 14 7 4 5 8 7 13 12 17 18 | 17 19 24 18 16 30 25 14 14 15 15 13 12 10 13 12 9 5 3 7 11 10 8 17 19 | 18 19 22 19 22 25 25 10 15 8 13 7 15 19 5 12 3 11 6 4 10 13 18 18 20 | 22 24 15 24 19 15 21 29 9 10 16 14 7 11 10 12 9 10 4 7 8 11 14 19 21 | 25 31 18 27 23 20 26 11 14 14 13 11 19 15 16 12 5 2 3 5 13 15 24 17 22 | 26 40 31 40 30 19 21 17 26 26 23 14 11 17 16 13 7 3 5 8 9 9 19 31 23 | 16 24 31 34 17 32 24 18 10 10 16 12 19 14 9 13 4 13 6 9 5 14 22 20 24 | 34 36 36 32 31 39 31 18 16 7 12 11 14 6 11 8 6 7 5 8 10 14 30 52 25 | 35 40 45 45 48 36 30 15 17 14 16 13 15 16 13 3 9 8 5 %8 IF 3 4 14 26 | 28 40 48 52 37 27 24 15 15 13 9 9 11 9 12 11 5 5 5 8 10%10%11 17 27 | 17 15 24 18 24 11 11 5 9 5 5 3 5 6 5 6 3 5 4 7 3 11 18 18 28 | 28 28 21 26 14 18 18 11 9 5 7 4 4 3 1 1 4 1 7 7 3 13 32 34 29 | 39 47 43 73 46 52 34 21 14 22 10 14 16 9 8 6 6 8 2 5 9 22 43 48 30 | 60 66 69 53 72 44 44 18 15 13 17 9 9 6 6 9 4 5 5 6 12 16 26 24 31 | 24 23 30 20 26 21 27 14 12 12 12 5 10 14 12 5 4 7 8 5 5 9 18 26 ---+------------------------------------------------------------------------ Jul| 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 Jul| 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 2 02 | 1 1 03 | 1 04 | 05 | 1 06 | 1 2 1 07 | 1 2 1 1 1 1 1 08 | 1 1 09 | 10 | 11 | 1 1 12 | 1 13 | 14 | 1 1 1 1 15 | 1 2 1 16 | 1 17 | 1 1 1 1 18 | 1 19 | 20 | 1 1 21 | 1 1 22 | 1 1 1 2 23 | 1 1 1 24 | 2 1 25 | 1 1 1 26 | 1 1 27 | 28 | 1 1 1 29 | 1 1 1 1 30 | 2 31 | 1 1 1 ---+------------------------------------------------------------------------ Jul| 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: 115.8MHz, 116.600 MHz Transmitter Location: VOR Beacon for Air-flight (115.800 MHz) VOR Beacon for Air-flight (116.600 MHz) Antenna : 5el-Yagi Az90deg Receiver: R820T2-SDR+TCXO Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Jul| 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 10 12 18 11 16 7 9 6 6 8 14 13 20 10 8 3 4 8 6 5 14 7 13 02 | 15 16 10 12 15 19 11 8 9 9 6 14 6 13 6 11 7 4 6 8 3 5 9 10 03 | 13 19 23 14 7 18 10 11 13 10 9 6 16 21 14 14 9 7 6 5 4 -- -- -- 04 |%15 19 15 14 15 14 -- -- -- -- -- -- -- -- -- -- -- -- %6 5 2 7 8 12 05 | 9 10 19 5 7 15 21 5 7 11 11 6 14 13 16 6 7 2 6 9 5 8 5 13 06 | 8 10 23 11 17 19 18 12 8 10 6 5 %4%10 5 4 2 5 3 1 3 5 5 10 07 | 5 8 19 6 13 21 11 7 9 0 4 5 7 %9 %6 6 8 6 4 4 10 5 7 8 08 | 15 10 13 15 9 10 11 11 11 4 7 6 10 8 13 4 4 4 2 4 4 2 5 8 09 | 8 7 7 12 14 9 12 11 10 7 4 9 8 6 6 5 3 5 2 3 6 9 1 6 10 | 19 15 15 9 17 12 14 3 9 2 8 4 10 8 9 10 5 4 3 3 5 5 8 10 11 | 14 14 11 9 11 7 9 5 6 11 1 11 9 11 3 3 4 1 3 2 4 6 11 12 12 | 18 14 10 7 8 6 9 9 5 4 7 7 7 8 6 6 3 3 4 2 4 6 6 12 13 | 11 7 12 14 11 8 5 8 8 6 4 8 11 5 8 9 6 2 2 3 3 6 6 16 14 | 11 6 16 16 14 15 8 8 9 8 6 11 5 10 7 9 9 4 10 6 4 11 10 6 15 | 9 16 15 11 15 18 15 4 8 7 5 9 8 9 5 10 7 3 4 2 3 13 5 6 16 | 9 12 17 5 8 10 8 6 4 8 3 5 10 4 5 5 9 5 2 6 6 12 10 12 17 | 4 13 11 12 7 8 6 11 9 5 6 3 4 6 10 4 5 2 4 4 9 10 5 12 18 | 17 10 10 5 10 17 10 8 7 4 4 4 9 9 7 6 4 4 2 3 3 5 3 10 19 | 6 13 8 16 12 10 6 9 8 6 10 11 3 3 1 4 3 2 4 9 2 8 9 16 20 | 16 10 12 20 12 13 1 5 5 12 7 6 6 8 6 7 2 4 6 3 5 7 11 10 21 | 8 10 8 10 13 10 13 9 7 8 6 6 3 7 7 6 7 5 3 2 5 10 11 10 22 | 12 19 18 6 18 14 13 5 9 6 6 8 8 7 6 4 1 6 2 6 5 8 11 16 23 | 18 15 21 9 12 13 16 10 10 4 9 4 10 5 2 1 2 3 7 5 8 4 11 17 24 | 12 25 7 19 10 16 10 8 7 1 8 8 2 7 8 5 3 0 4 2 9 15 18 23 25 | 21 20 17 15 23 19 13 9 7 7 5 0 13 4 5 1 5 3 6 4 8 2 13 12 26 | 22 19 14 23 12 15 13 5 9 7 10 1 6 10 5 5 2 3 4 9 11 10 18 13 27 | 21 12 12 14 15 13 6 6 8 3 1 6 8 3 4 6 3 8 12 8 6 10 21 14 28 | 27 27 24 20 18 9 12 13 7 4 1 9 3 11 8 7 2 1 2 4 5 9 16 19 29 | 25 37 24 27 18 26 18 8 6 6 6 9 8 9 5 4 1 3 4 2 7 14 17 21 30 | 24 30 26 32 14 28 14 9 0 6 4 8 5 3 3 7 4 5 3 6 11 9 22 25 31 | 27 17 28 27 20 6 13 9 7 3 6 5 8 5 5 5 4 3 5 4 4 8 8 18 ---+------------------------------------------------------------------------ Jul| 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 Jul| 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 | 1 06 | 07 | 08 | 09 | 10 | 11 | 1 12 | 13 | 1 1 1 14 | 15 | 1 1 16 | 17 | 1 18 | 19 | 20 | 21 | 1 1 22 | 1 1 23 | 1 24 | 25 | 1 1 26 | 1 27 | 28 | 1 29 | 1 30 | 1 31 | ---+------------------------------------------------------------------------ Jul| 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 -- Jul| 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 | 18 27 34 32 33 33 27 33 26 21 22 13 14 16 11 6 14 9 3 6 3 14 20 17 02 | 20 14 31 27 22 31 27 34 29 17 14 18 7 16 8 %6 %7 10 5 5 12 11 10 24 03 | 24 28 22 29 20 31 29 29 24 35 21 17 17 12 5 12 5 4 5 1 13 9 19 23 04 | 20 20 22 32 33 28 22 19 30 16 12 17 IF 6 13 7 10 5 5 4 11 13 17 18 05 | 23 33 38 31 30 26 24 26 22 31 18 12 15 17 8 5 8 7 3 6 5 10 23 23 06 | 18 24 25 25 31 30 17 21 20 19 27 18 7 10 8 5 5 4 5 6 10 18 12 25 07 | 16 21 21 25 27 26 14 25 18 24 17 10 13 9 12 9 7 6 6 9 8 19 14 29 08 | 17 15 12 23 34 18 28 16 16 21 16 15 6 11 10 16 7 6 6 9 6 17 18 27 09 | 21 29 25 33 22 21 30 21 26 21 18 19 12 6 12 9 6 2 7 6 9 10 20 19 10 | 30 17 18 25 29 25 20 23 15 16 19 14 6 9 7 6 6 6 5 8 5 12 15 24 11 | 18 21 21 27 33 24 19 28 19 25 15 15 8 9 10 8 4 5 13 7 7 6 17 20 12 | 30 15 12 17 17 16 23 18 21 18 18 14 16 8 3 10 5 2 5 8 12 13 17 24 13 | 27 23 22 35 19 22 22 25 29 20 13 15 9 6 8 10 4 9 11 3 8 9 13 22 14 | 18 23 14 24 29 25 20 13 8 23 15 12 12 7 5 12 10 10 3 5 10 12 21 25 15 | 29 27 18 28 25 22 22 21 21 18 17 14 13 10 10 8 12 8 5 9 8 13 15 16 16 | 21 25 20 19 24 21 9 16 19 13 11 1 13 7 9 6 4 11 4 12 9 12 14 19 17 | 24 24 28 32 21 20 17 11 19 12 17 15 7 13 11 7 6 8 1 9 11 12 16 18 18 | 27 25 20 30 40 26 25%36%29 20 17 9 8 5 7 7 8 6 4 7 12 12 7 24 19 | 21 35 25 25 28 30 14 25 12 21 8 14 5 6 6 5 10 7 6 8 8 9 17 16 20 | 28 19 31 24 28 23 18 22 18 23 11 7 7 3 6 4 3 5 6 7 12 17 17 19 21 | 26 24 25 24 30 19 19 13 15 15 14 18 6 7 9 4 7 7 10 7 15 14 17 15 22 | 30 28 33 28 29 26 25 14 16 -- -- -- 7 2 8 5 3 4 7 11 6 12 17 32 23 | 19 34 26 30 22 25 19 19 10 13 10 11 5 11 2 7 7 4 3 4 6 13 15 25 24 | 33 32 29 35 26 24 19 27 14 9 13 12 4 6 8 5 11 4 5 7 8 11 21 33 25 | 29 38 30 26 23 30 20 17 22 10 13 6 4 9 3 7 7 2 6 6 13 15 23 28 26 | 45 32 40 45 25 23 17 19 22 19 9 5 9 4 5 4 5 4 5 6 13 15 23 36 27 | 34 33 36 35 44 28 20 17 10 11 9 8 10 4 5 6 3 1 7 10 7 15 30 19 28 | 40 43 50 47 47 49 32 17 12 21 15 6 3 5 5 7 1 1 4 3 10 19 32 22 29 | 25 47 47 45 42 37 30 12 15 16 9 10 2 5 3 9 5 8 6 5 16 14 30 47 30 | 49 38 51 36 27 28 21 14 13 11 11 14 8 2 3 11 3 3 2 5 9 13 28 34 31 | 47 46 49 38 42 43 23 20 13 12 10 6 4 6 5 5 4 7 4 12 12 16 14 34 ---+------------------------------------------------------------------------ Jul| 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 Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 02 | 2 1 3 03 | 1 2 1 1 04 | 1 1 1 05 | 1 1 1 1 06 | 1 1 07 | 1 1 1 1 1 1 08 | 1 1 1 2 1 09 | 1 1 1 10 | 2 11 | 1 1 1 12 | 1 13 | 1 1 14 | 1 1 15 | 1 2 1 1 1 16 | 1 2 17 | 1 2 1 1 18 | 2 1 1 1 19 | 1 1 20 | 1 1 21 | 1 22 | 1 1 23 | 1 1 1 24 | 2 1 1 25 | 1 1 1 26 | 1 1 1 27 | 1 28 | 1 1 1 1 1 29 | 1 1 1 1 30 | 1 1 31 | 1 2 ---+------------------------------------------------------------------------ Jul| 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) -- Total number of echoes -- Jul| 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 11 9 17 22 18 28 26 17 12 9 10 16 15 13 10 11 2 4 3 4 9 5 12 02 | 14 13 11 6 22 17 26 18 8 13 7 2 8 11 5 8 1 3 5 7 11 9 10 12 03 | 7 9 10 10 10 22 19 14 15 8 12 4 11 17 8 6 7 0 4 5 5 14 8 7 04 | 7 12 8 13 10 19 12 19 12 15 8 9 7 4 5 8 7 9 4 2 5 12 8 13 05 | 6 9 15 11 16 9 17 17 12 9 5 6 13 9 7 11 6 1 2 3 5 5 8 15 06 | 8 13 15 11 13 15 12 12 10 5 5 6 6 4 6 9 1 3 2 4 6 9 12 10 07 | 8 7 11 15 7 10 12 7 18 6 0 3 4 12 7 4 6 6 3 5 0 1 6 15 08 | 8 7 9 15 11 12 10 17 -- -- --%12 5 5 8 8 5 3 5 7 8 11 10 10 09 | 14 5 9 14 15 14 15 9 9 6 8 6 6 4 4 2 7 4 4 3 6 6 6 11 10 | 7 8 16 12 10 12 16 6 7 3 3 5 5 4 5 4 6 3 2 2 6 5 12 13 11 | 11 16 10 16 8 8 13 10 12 9 3 5 2 4 8 3 3 4 2 3 3 6 5 5 12 | 9 11 6 10 11 6 9 8 7 11 2 4 3 6 2 5 1 2 4 4 1 6 12 8 13 | 9 9 8 12 7 11 13 8 8 6 4 1 5 7 9 2 2 4 4 4 6 7 4 9 14 | 10 4 7 5 13 8 15 7 8 7 6 1 9 %7 4 8 6 4 7 2 5 9 16 10 15 | 13 9 7 10 12 8 15 16 8 9 5 5 2 2 7 8 3 5 5 3 6 11 9 9 16 | 10 13 13 8 9 10 15 8 10 9 6 8 8 6 9 6 8 7 1 7 4 8 10 14 17 | 16 8 13 9 14 12 9 15 12 12 1 5 4 4 10 3 7 3 2 2 6 5 8 11 18 | 11 6 11 9 15 9 5 16 7 9 4 6 5 4 3 6 4 3 4 4 7 7 9 11 19 | 10 13 13 11 10 11 19 9%11 7 4 7 6 4 5 4 7 8 2 9 8 13 6 18 20 | 12 11 11 9 9 11 9 9 7 6 7 5 4 10 8 6 9 5 3 3 15 9 18 20 21 | 13 19 14 15 18 16 11 15 14 7 10 9 6 6 9 5 5 10 5 5 6 11 12 15 22 | 21 13 12 10 10 17 10 10 10 13%11 %8 9 7 8 3 7 5 3 8 10 16 15 19 23 | 16 11 15 15 30 20 11 10 9 10 10 5 9 6 10 9 6 9 5 7 6 14 11 10 24 | 21 17 8 18 13 10 14 19 19 9 6 7 9 4 7 2 7 4 3 9 11 18 24 24 25 | 21 18 27 14 15 18 14 14 7 14 5 9 5 8 4 6 2 3 5 9 8 13 17 18 26 | 20 23 9 16 22 31 17 10 6 8 2 4 10 2 3 5 9 2 3 5 7 14 18 26 27 | 20 23 21 14 18 20 10 13 6 2 7 4 3 6 8 3 5 6 2 5 11 13 15 24 28 | 26 20 16 17 33 35 11 10 6 12 7 3 5 4 5 2 3 2 7 5 10 18 22 26 29 | 28 30 24 29 22 23 17 8 5 6 8 7 3 3 6 7 8 4 7 6 8 15 29 28 30 | 32 24 15 18 25 11 11 7 9 8 3 6 2 3 7 0 7 4 3 6 11 7 17 24 31 | 28 28 21 24 22 11 17 11 8 8 4 2 6 1 5 6 5 2 4 3 5 12 21 20 ---+------------------------------------------------------------------------ Jul| 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 Jul| 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 2 1 1 04 | 05 | 1 2 06 | 1 07 | 1 1 2 08 | 1 1 09 | 1 1 1 10 | 1 11 | 1 12 | 13 | 1 1 1 1 14 | 1 1 15 | 2 1 1 1 1 16 | 1 2 1 17 | 1 1 18 | 1 19 | 1 20 | 1 21 | 1 1 22 | 1 1 23 | 1 1 1 1 1 1 1 24 | 2 25 | 1 1 26 | 1 27 | 1 28 | 1 1 1 1 29 | 1 1 30 | 1 2 1 2 31 | 1 1 1 1 ---+------------------------------------------------------------------------ Jul| 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: 53.755 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 : 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 -- Jul| 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 | 24 28 32 26 34 30 22 22 23 18 10 15 10 9 5 3 7 13 6 6 5 11 12 18 02 | 11 16 14 15 16 29 16 20 18 14 15 10 5 5 6 7 9 4 6 5 15 13 12 21 03 | 21 14 14 23 19 31 23 22 16 17 7 5 8 10 8 3 6 4 5 6 6 14 10 15 04 | 18 15 17 15 23 18 17 20 19 12 7 9 4 5 6 7 7 8 8 6 12 6 8 12 05 | 9 16 17 10 11 13 12 13 9 15 11 6 7 1 1 8 6 8 6 10 9 5 17 20 06 | 21 24 22 15 29 24 20 11 16 11 6 11 11 5 4 5 4 6 8 11 11 14 10 17 07 | 22 20 19 20 17 15 21 17 13 12 8 11 6 7 4 7 9 5 6 8 7 21 15 20 08 | 15 11 17 14 17 13 16 15 19 13 11 5 8 1 6 5 6 6 6 10 4 15 23 18 09 | 15 19 17 14 12 9 18 13 9 7 8 7 9 4 5 8 4 4 9 9 15 10 23 14 10 | 8 11 10 8 18 14 12 8 11 7 12 5 6 6 9 3 7 7 8 7 5 19 21 16 11 | 13 12 13 13 16 15 11 12 13 15 6 9 7 4 9 8 7 7 12 5 12 4 13 16 12 | 7 16 15 17 16 15 10 9 10 11 7 7 7 5 2 7 3 2 6 10 11 11 9 15 13 | 15 9 12 13 13 4 14 14 13 8 4 8 3 1 5 7 5 7 9 2 11 4 15 6 14 | 23 21 19 19 18 20 12 14 11 15 12 12 11 12 5 9 11 13 8 7 15 15 18 15 15 | 18 16 23 20 21 16 17 12 21 19 14 10 11 6 9 10 9 5 5 11 15 20 6 18 16 | 23 22 27 20 26 14 16 13 11 15 5 3 14 14 20 6 5 11 6 10 13 15 16 34 17 | 11 15 13 18 15 15 10 11 8 11 13 6 9 10 11 5 6 9 4 10 14 15 18 18 18 | 21 17 15 19 26 14 17 16 15 12 9 11 11 10 8 8 7 10 8 10 11 21 14 18 19 | 14 16 20 17 12 17 19 12 7 12 10 4 6 8 10 3 7 6 11 13 12 13 13 6 20 | 18 10 13 11 13 17 12 16 6 14 10 7 9 7 8 8 7 8 7 7 14 11 13 13 21 | 15 13 13 12 17 20 7 10 7 10 6 8 9 10 8 8 6 9 9 11 11 6 22 11 22 | 11 13 14 16 13 15 13 7 9 2 4 5 8 4 9 8 4 5 5 6 9 12 14 23 23 | 15 19 10 16 11 12 14 11 11 5 8 7 8 5 6 9 4 6 3 10 10 14 11 28 24 | 23 22 16 17 16 18 8 18 15 9 9 11 6 9 4 8 10 6 10 11 9 10 16 20 25 | 25 25 17 18 22 13 14 10 15 10 5 4 9 11 2 8 4 5 5 11 6 15 19 32 26 | 36 20 23 21 15 11 16 13 16 8 10 7 6 6 4 4 3 2 6 6 12 22 17 27 27 | 21 24 21 9 20 12 11 9 7 5 7 5 7 8 6 4 5 4 10 13 7 17 29 14 28 | 26 30 27 29 30 25 21 18 14 17 5 4 4 3 6 8 4 6 3 3 18 19 20 17 29 | 14 24 18 13 21 23 15 5 14 11 6 6 3 4 2 8 4 4 1 2 12 15 25 29 30 | 33 26 25 22 23 15 12 11 12 6 5 7 7 6 3 5 5 5 2 9 13 14 22 24 31 | 26 17 22 15 23 22 16 13 13 4 12 3 6 3 3 4 8 9 3 8 11 16 11 29 ---+------------------------------------------------------------------------ Jul| 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 Jul| 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 | 1 1 03 | 1 1 2 1 1 04 | 1 1 1 2 05 | 1 1 06 | 1 1 1 1 07 | 1 1 2 08 | 1 1 1 3 09 | 1 10 | 2 1 11 | 1 1 2 12 | 13 | 2 14 | 1 1 2 1 1 15 | 1 3 1 1 16 | 2 1 17 | 1 2 1 18 | 1 1 19 | 1 1 1 20 | 21 | 1 22 | 1 1 23 | 1 1 1 24 | 25 | 1 1 1 1 26 | 1 2 27 | 1 1 28 | 1 1 1 1 29 | 3 1 1 1 30 | 1 1 31 | 1 1 1 ---+------------------------------------------------------------------------ Jul| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST note: --: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. NS: something noise IF: Contamination due to radio noise or interference Es: Contamination due to sporadic E opening JST =UT + 9 h ----------------------------------------------------------------------------- Observer: Hironbu Shida Location: Akita, Akita, Japan (140.1 E, 39.4 N) Frequency: 53.755 MHz Transmitter Location:@ Fukui Prefectural University at Eiheiji town (136.3 E, 36.1 N) HAM beacon (JH9YYA) for RMO (50 W CW, 53.755 MHz) No modulation except for identification Antenna : HB062FDX Receiver : AITEC MRX-50 Method : by using MROFFT software (by Michinari Yamamoto) manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Jul| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 6 | 4 | 8 | 14 | 14 | 6 | 11 | 7 |Jun 01 | 5 | 21 | ES | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 9 | 2 | 5 | 4 | 3 | 6 | 4 | 7 | 5 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 6 | 6 | 4 | 7 | 2 | 0 | 5 | 9 | 7 | 5 | 4 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 7 | 1 | 1 | 2 | 5 | 8 | 11 | 0 | 05 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 6 | 2 | 2 | 10 | 4 | 6 | 11 | 0 | 06 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 2 | 5 | 1 | 5 | 2 | 2 | 4 | 3 | 0 | 07 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 0 | 7 | 4 | 7 | 1 | 08 | 3 | 7 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 5 | 4 | 5 | 5 | 4 | 7 | 9 | 3 | 1 | 09 | 2 | 1 | 7 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 13 | 4 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 10 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 6 | 3 | 5 | 3 | 13 | 4 | 1 | 4 | 1 | 0 | 1 | 2 | 5 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 6 | 14 | 2 | 0 | 0 | 0 | 3 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 2 | 3 | 2 | 2 | 3 | 2 | 3 | 4 | 13 | 6 | 0 | 1 | 15 | 1 | 1 | 1 | 3 | 1 | 11 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 5 | 4 | 4 | 5 | 4 | 3 | 4 | 0 | 3 | 1 | 16 | 5 | 0 | 2 | 0 | 8 | 10 | 10 | 0 | 0 | 0 | 1 | 3 | 3 | 7 | 3 | 9 | 2 | 1 | 2 | 2 | 3 | 6 | 4 | 2 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 6 | 5 | 1 | 4 | 7 | 3 | 10 | 4 | 0 | 3 | 1 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 5 | 4 | 5 | 1 | 6 | 1 | 1 | 12 | 4 | 3 | 4 | 3 | 19 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 5 | 7 | 6 | 2 | 4 | 2 | 5 | 4 | 2 | 1 | 0 | 20 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 8 | 12 | 8 | 1 | 14 | 7 | 1 | 2 | 5 | 3 | 1 | 0 | 0 | 2 | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 9 | 2 | 9 | 4 | 13 | 4 | 5 | 6 | 3 | 2 | 2 | 6 | 1 | 7 | 22 | 3 | 1 | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 7 | 7 | 4 | 9 | 22 | 3 | 6 | 2 | 4 | 3 | 4 | 4 | 23 | 9 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 3 | 7 | 3 | 3 | 6 | 6 | 5 | 3 | 5 | 10 | 7 | 24 | 2 | 2 | 3 | 0 | 6 | 14 | 8 | 10 | 5 | 6 | 7 | 0 | 0 | 0 | 7 | 10 | 7 | 8 | 7 | 7 | 8 | 7 | 5 | 2 | 25 | 2 | 6 | 0 | 2 | 1 | 2 | 1 | 1 | 0 | 2 | 2 | 2 | 3 | 3 | 5 | 9 | 9 | 10 | 8 | 2 | 6 | 6 | 5 | 4 | 26 | 0 | 4 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 5 | 7 | 10 | 8 | 10 | 6 | 9 | 5 | 5 | 7 | 0 | 4 | 7 | 27 | 0 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 4 | 7 | 10 | 12 | 9 | 6 | 4 | 1 | 3 | 10 | 6 | 3 | 28 | 2 | 3 | 1 | 0 | 2 | 4 | 0 | 1 | 0 | 0 | 1 | 9 | 4 | 7 | 16 | 9 | 6 | 13 | 14 | 6 | 9 | 4 | 2 | 8 | 29 | 2 | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 12 | 12 | 6 | 7 | 13 | 8 | 1 | 5 | 2 | 4 | 2 | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 2 | 4 | 0 | 0 | 11 | 7 | 11 | 22 | 16 | 3 | 5 | 6 | 6 | 9 | 2 | 5 | 31 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 7 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jul| 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 Jul| 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 | 1 | 0 | 1 | 0 |Jun 01 | 0 | 1 | ES | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 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 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jul| 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 -- Jul| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 30 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 1 | 3 | 2 | 3 | 3 | 7 | 2 | 3 |Jun 01 | 1 | 1 | 1 | 0 | 2 | 2 | 3 | 2 | 0 | 0 | 1 | 0 | 1 | 1 | 3 | 1 | 5 | 1 | 4 | 4 | 9 | 4 | 8 | 7 | 02 | 0 | 1 | 1 | 2 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 2 | 2 | 1 | 1 | 1 | 3 | 0 | 2 | 5 | 4 | 03 | 0 | 1 | 2 | 2 | 9 | 3 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 0 | 3 | 1 | 1 | 2 | 2 | 0 | 1 | 04 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 2 | 4 | 1 | 3 | 3 | 0 | 05 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 2 | 7 | 1 | 5 | 0 | 2 | 6 | 2 | 06 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 1 | 3 | 6 | 2 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 3 | 0 | 3 | 2 | 1 | 2 | 1 | 1 | 4 | 1 | 08 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 1 | 2 | 2 | 0 | 1 | 0 | 09 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 2 | 3 | 1 | 1 | 3 | 0 | 0 | 10 | 3 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 3 | 2 | 0 | 2 | 1 | 3 | 1 | 6 | 1 | 2 | 3 | 11 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 3 | 2 | 5 | 2 | 2 | 4 | 2 | 2 | 1 | 12 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 4 | 2 | 1 | 1 | 0 | 1 | 3 | 1 | 2 | 0 | 1 | 1 | 13 | 0 | 1 | 0 | 3 | 3 | 4 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 3 | 1 | 0 | 7 | 2 | 4 | 4 | 1 | 2 | 0 | 14 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 2 | 1 | 3 | 4 | 3 | 5 | 4 | 3 | 0 | 15 | 2 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 5 | 0 | 6 | 3 | 0 | 2 | 0 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |??? |??? |??? |??? |??? | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 3 | 5 | 0 | 0 | 17 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 18 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 2 | 4 | 7 | 3 | 0 | 1 | 0 | 5 | 0 | 19 | 0 | 3 | 1 | 0 | 1 | 2 | 1 | 0 | 1 | 1 | 1 | 0 | 2 |??? |??? |??? |??? |??? |??? |??? | 4 | 3 | 0 | 2 | 20 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 4 | 1 | 4 | 0 | 0 | 21 | 0 | 1 | 0 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 3 | 3 | 2 | 2 | 3 | 3 | 1 | 1 | 22 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 3 | 1 | 2 | 3 | 4 | 2 | 3 | 0 | 23 | 1 | 1 | 1 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 5 | 7 | 1 | 4 | 2 | 3 | 0 | 24 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 0 | 1 | 0 | 2 | 2 | 4 | 1 | 0 | 3 | 1 | 1 | 25 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 1 | 1 | 1 | 0 | 2 | 1 | 4 | 3 | 4 | 0 | 0 | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 8 | 2 | 2 | 1 | 3 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 3 | 4 | 2 | 5 | 5 | 4 | 4 | 2 | 3 | 28 | 3 | 1 | 3 | 4 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 4 | 4 | 6 | 4 | 1 | 2 | 0 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 1 | 3 | 1 | 3 | 1 | 4 | 1 | 0 | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 4 | 2 | 7 | 4 | 5 | 3 | 1 | 1 | 1 | 31 | 0 | 1 | 0 | 3 | 0 | 1 | 1 | 2 | 2 | 1 | 1 | 0 | 3 | 1 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jul| 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 Jul| 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 | 1 | 0 | 0 | 0 |Jun 01 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 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 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 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 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jul| 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: 53.755 MHz Antenna : 2el. COMET HB9CV Receiver : ITEC HRO-RX1a 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 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Jul| 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 | 1 | 2 | 3 | 2 | 1 | 3 | 1 |Jun 01 | 2 | 1 | 0 | 3 | 0 | 0 | 3 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 3 | 2 | 0 | 0 | 1 | 0 | 1 | 3 | 2 | 3 | 02 | 0 | 1 | 0 | 1 | 2 | 1 | 2 | 1 | 1 | 2 | 2 | 1 | 3 | 0 | 2 | 1 | 0 | 1 | 2 | 4 | 2 | 3 | 2 | 1 | 03 | 2 | 6 | 0 | 3 | 2 | 3 | 2 | 2 | 1 | 3 | 0 | 0 | 2 | 4 | 2 | 1 | 1 | 0 | 5 | 1 | 4 | 4 | 4 | 2 | 04 | 0 | 0 | NS | 2 | 1 | 0 | 2 | 2 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 2 | 0 | 1 | 1 | 0 | 3 | 1 | 0 | 05 | 0 | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 0 | 1 | 3 | 2 | 1 | 0 | 2 | 1 | 0 | 1 | 6 | 2 | 1 | 4 | 06 | 1 | 0 | 2 | 0 | 0 | NS | 0 | 1 | 0 | 1 | 3 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 2 | 1 | 0 | 2 | 0 | 07 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 1 | 2 | 2 | 6 | 5 | 08 | 3 | 2 | 7 | 1 | 2 | 4 | 3 | 3 | 3 | 1 | 2 | 0 | 4 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 4 | 4 | 0 | 3 | 09 | 3 | 1 | NS | 1 | 4 | 1 | 3 | 4 | 0 | 1 | 2 | 2 | 3 | 1 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 3 | 5 | 1 | 10 | 2 | 0 | 3 | 2 | 0 | 2 | 6 | 3 | 3 | 7 | 3 | 2 | 1 | 2 | 3 | 1 | 0 | 1 | 3 | 0 | 4 | 3 | 3 | 5 | 11 | 2 | 0 | 0 | 1 | 2 | 1 | 2 | 2 | 1 | 0 | 2 | 1 | 1 | 2 | 2 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 3 | 1 | 12 | 1 | 4 | 0 | 1 | 1 | 4 | 2 | 1 | 2 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 7 | 5 | 3 | 8 | 0 | 2 | 13 | 1 | 1 | 1 | 1 | 2 | 3 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 5 | 4 | 3 | 1 | 14 | 4 | 5 | 1 | 2 | 1 | 3 |??? | 0 | 2 | 2 | 2 | 0 | 2 | 2 | 1 | 2 | 3 | 4 | 3 | 0 | 5 | 1 | 5 | 3 | 15 | 1 | 1 | 2 | 1 | 2 | 0 | 0 | 2 | 1 | 1 | 3 | 0 | 3 | 2 | 5 | 0 | 0 | 1 | 0 | 4 | 5 | 5 | 1 | 0 | 16 | 2 | 2 | 2 | 1 | 1 | 4 | 1 | 1 | 2 | 5 | 1 | 1 | 1 | 1 | 1 | 3 | 2 | 3 | 2 | 2 | 1 | 4 | 1 | 4 | 17 | 2 | 3 | 3 | 1 | 2 | 4 | 2 | 0 | 2 | 0 | 1 | 0 | 1 | 2 | 4 | 2 | 0 | 1 | 1 | 4 | 3 | 7 | 3 | 0 | 18 | 6 | 1 | 3 | 1 | 2 | 3 | 1 | 2 | 3 | 1 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 3 | 0 | 2 | 0 | 2 | 4 | 5 | 19 | 3 | 2 | 0 | 0 | 2 | 3 | 3 | 2 | 0 | 1 | 2 | 2 | 4 | 1 | 2 | 0 | 0 | 0 | 8 | 5 | 1 | 2 | 4 | 2 | 20 | 4 | 2 | 4 | 0 | 1 | 1 | 2 | 0 | 3 | 0 | 0 | 3 | 2 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 3 | 0 | 1 | 2 | 21 | 4 | 3 | 1 | 1 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 2 | 3 | 7 | 2 | 3 | 4 | 4 | 3 | 1 | 4 | 3 | 1 | 22 | 4 | 1 | 1 | 0 | 2 | 1 | 5 | 1 | 3 | 1 | 0 | 3 | 5 | 1 | 1 | 0 | 3 | 2 | 4 | 3 | 6 | 2 | 1 | 1 | 23 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 1 | 2 | 3 | 5 | 1 | 7 | 8 | 0 | 3 | 0 | 0 | 7 | 9 | 9 | 9 | 2 | 7 | 24 | 3 | 3 | 3 | 2 | 0 | 1 | 3 | 3 | 2 | 0 | 0 | 2 | 1 | 2 | 6 | 2 | 0 | 3 | 1 | 0 | 1 | 4 | 3 | 5 | 25 | 0 | 2 | 1 | 0 | 1 | 2 | 0 | 4 | 0 | 1 | 0 | 4 | 2 | 5 | 5 | 8 | 2 | 1 | 0 | 1 | 3 | 7 | 1 | 1 | 26 | 1 | 5 | 2 | 4 | 5 | 5 | 2 | 2 | 3 | 2 | 2 | 3 | 4 | 5 | 6 | 8 | 1 | 1 | 2 | 1 | 2 | 1 | 0 | 1 | 27 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 4 | 1 | 2 | 1 | 5 | 0 | 1 | 3 | 3 | 3 | 2 | 1 | 0 | 28 | 1 | 1 | 0 | 0 | 0 | 2 | 2 | 2 | 1 | 1 | 2 | 1 | 3 | 6 | 6 | 10 | 4 | 6 | 7 | 8 | 3 | 7 | 2 | 3 | 29 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 7 | 5 | 10 | 10 | 7 | 6 | 8 | 7 | 5 | 4 | NS | NS | 30 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 4 | 1 | 5 | 3 | 4 | 3 | 0 | 0 | 2 | 0 | 3 | 1 | 0 | 0 | 31 | 3 | 1 | 1 | 2 | 2 | 0 | 2 | 1 | 2 | 1 | 3 | 0 | 5 | 10 | 7 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jul| 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 Jul| 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 | 1 | 0 | 0 | 0 | 0 |Jun 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | NS | 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 | 2 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | NS | NS | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jul| 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 2020.02.20