Radio Meteor Observation in Japan No.136 February, 2013 ( 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 -- Feb| 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 | 0 0 1 0 1 2 4 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 1 02 | 0 1 2 3 0 2 1 0 0 0 1 3 0 0 1 1 1 2 0 0 0 0 0 0 03 | 0 1 2 2 2 1 1 2 1 1 0 0 0 1 0 0 1 0 0 1 0 0 1 0 04 | 0 0 2 2 3 4 0 2 3 3 0 0 0 2 3 1 1 0 0 1 3 0 0 1 05 | 0 0 2 2 1 0 0 1 1 1 1 1 3 1 0 0 0 0 0 2 0 1 0 1 06 | 1 2 1 1 5 3 2 2 2 1 2 1 3 2 0 0 0 0 1 0 0 1 2 2 07 | 0 1 0 2 3 2 1 3 1 1 1 1 0 0 1 0 0 0 0 1 1 3 0 0 08 | 2 3 2 0 1 3 2 1 2 1 2 3 2 1 1 0 0 0 2 1 1 2 1 1 09 | 1 3 2 2 4 3 2 1 1 3 2 2 2 0 1 0 0 0 0 0 0 1 0 0 10 | 0 1 2 0 1 2 2 1 1 2 1 1 0 0 1 1 1 0 0 0 0 0 1 2 11 | 1 1 1 0 1 3 0 0 0 1 1 0 0 1 2 0 0 0 0 0 0 0 1 0 12 | 0 1 1 0 0 1 1 1 0 1 0 0 0 0 0 1 0 1 0 0 0 0 2 0 13 | 1 1 0 2 3 4 0 3 2 2 1 1 2 1 0 1 0 0 0 1 0 0 2 3 14 | 1 0 1 2 0 1 1 1 2 2 1 0 0 3 0 0 1 1 0 0 0 1 0 0 15 | 2 3 0 0 1 2 3 2 2 1 3 0 2 3 0 1 0 0 1 1 1 0 1 2 16 | 1 1 2 1 0 0 1 2 5 4 0 1 0 0 2 0 0 0 0 0 1 0 0 0 17 | 3 1 2 1 2 1 5 1 3 2 2 0 1 1 0 1 0 2 0 0 0 1 2 0 18 | 0 0 1 1 1 0 2 0 1 2 1 2 0 0 1 0 2 1 1 2 1 2 1 0 19 | 1 0 0 3 1 1 1 2 1 2 2 1 1 0 1 0 1 0 0 0 0 1 2 0 20 | 0 1 2 3 2 3 1 4 1 1 2 0 0 0 1 0 1 0 0 0 0 1 1 1 21 | 0 1 2 2 2 0 2 1 0 2 0 1 1 1 0 1 0 0 0 0 1 0 0 1 22 | 1 2 0 2 0 1 1 0 1 1 2 2 2 1 0 0 0 0 0 0 0 0 0 1 23 | 0 1 1 0 1 2 2 3 2 2 1 0 1 1 0 1 1 0 1 0 2 1 0 0 24 | 0 2 3 0 4 1 2 3 1 0 1 0 1 1 1 0 0 1 0 0 0 0 2 1 25 | 2 0 0 1 2 0 0 1 2 2 1 1 1 0 0 0 1 0 0 0 0 0 0 0 26 | 1 0 2 0 3 2 1 1 2 0 0 0 2 1 0 1 1 0 0 1 0 1 0 3 27 | 2 2 0 4 1 2 4 1 2 2 5 3 1 1 0 0 0 0 0 0 0 0 0 0 28 | 0 1 0 0 0 1 1 0 1 0 0 1 0 0 1 2 0 0 1 1 1 1 0 1 ---+------------------------------------------------------------------------ Feb| 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 Feb| 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 1 03 | 04 | 05 | 06 | 1 07 | 1 08 | 09 | 1 10 | 11 | 12 | 13 | 2 14 | 1 15 | 16 | 17 | 2 18 | 19 | 20 | 21 | 22 | 1 23 | 24 | 25 | 26 | 27 | 28 | ---+------------------------------------------------------------------------ Feb| 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 -- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ ---+------------------------------------------------------------------------ Feb| 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 Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ ---+------------------------------------------------------------------------ Feb| 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: ICOM IC-PCR1000 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 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 12 7 17 5 18 14 18 17 26 16 12 8 9 6 6 1 3 1 2 6 5 10 10 02 | 10 7 7 17 12 11 11 22 25 17 17 11 9 10 4 2 4 2 1 4 11 6 4 9 03 | 12 11 12 13 13 10 13 13 24 18 15 15 9 6 10 3 4 4 6 7 7 9 15 14 04 | 6 11 12 13 11 13 16 14 18 15 12 7 13 9 6 3 7 5 4 5 7 8 10 5 05 | 9 7 14 8 12 21 12 7 26 16 14 14 8 9 2 2 2 6 3 5 8 10 13 5 06 | 14 12 12 11 13 13 6 10 7 14 14 15 15 15 2 5 3 6 4 9 4 8 12 9 07 | 18 16 7 12 3 17 18 18 19 15 15 11 7 8 8 5 2 3 3 3 5 9 10 13 08 | 13 7 5 10 18 19 12 14 22 20 19 7 8 6 9 3 4 8 5 4 9 9 8 13 09 | 12 10 14 15 10 14 17 18 29 22 17 15 15 10 8 5 6 3 4 6 7 15 8 6 10 | 18 12 9 9 14 19 14 16 22 13 13 10 8 8 10 6 4 4 1 4 11 8 14 7 11 | 12 5 15 6 11 18 19 24 25 18 16 17 13 7 5 5 5 8 2 4 4 10 8 11 12 | 12 12 16 13 12 17 12 22 18 17 14 13 12 14 10 6 4 5 1 6 7 10 6 9 13 | 10 17 13 18 12 20 15 17 24 20 17 20 16 2 4 2 5 4 3 2 10 6 9 12 14 | 13 12 8 17 18 15 15 16 23 18 18 16 9 15 6 5 0 1 1 2 6 8 14 9 15 | 15 11 15 12 11 18 14 18 19 22 22 13 7 8 8 5 4 2 7 6 4 11 13 11 16 | 10 5 6 16 8 9 20 21 21 25 20 11 9 11 6 9 7 5 5 4 13 4 9 13 17 | 7 13 14 16 11 19 23 29 30 19 12 8 8 7 8 6 6 5 3 5 8 6 9 12 18 | 11 11 17 7 18 10 22 16 28 28 17 21 20 7 8 3 6 2 5 7 8 12 10 12 19 | 9 8 8 14 16 20 7 20 21 23 21 20 15 10 9 1 5 4 2 3 8 11 4 12 20 | 7 6 13 8 13 24 22 17 21 20 23 20 13 8 9 8 3 3 2 8 7 7 13 10 21 | 12 13 11 19 13 13 17 20 24 16 16 14 12 5 6 3 5 12 IF IF 7 14 12 19 22 | 11 8 16 16 11 13 23 16 21 18 10 18 12 8 6 1 5 2 2 7 9 6 10 10 23 | 10 9 12 8 23 11 16 18 16 17 14 11 9 9 11 10 6 9 8 7 9 8 12 8 24 | 9 15 15 12 22 11 17 20 23 18 14 6 17 14 6 9 8 31 7 6 8 12 14 10 25 | 11 10 14 21 19 22 14 25 19 18 12 12 12 9 9 10 10 6 3 6 13 8 9 9 26 | 16 16 9 14 17 15 15 17 20 22 14 11 12 7 3 7 4 7 2 4 7 11 12 12 27 | 15 12 8 16 12 12 9 19 21 20 16 17 14 10 7 5 1 4 5 4 5 7 13 8 28 | 8 16 11 17 19 14 18 21 26 15 15 9 8 5 10 6 4 2 1 7 10 9 13 10 ---+------------------------------------------------------------------------ Feb| 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 Feb| 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 | 1 05 | 1 06 | 1 1 07 | 1 1 08 | 1 1 1 09 | 1 1 1 10 | 1 11 | 12 | 13 | 1 14 | 1 1 15 | 2 1 1 1 16 | 1 1 17 | 1 1 18 | 1 19 | 1 20 | 21 | 1 22 | 23 | 2 1 24 | 25 | 26 | 27 | 28 | ---+------------------------------------------------------------------------ Feb| 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 -- Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 11 12 2 4 2 8 14 13 7 12 8 7 5 4 2 3 2 3 1 1 7 5 9 9 02 | 14 8 8 9 7 10 7 13 16 16 8 9 11 10 2 1 4 2 2 7 8 4 8 7 03 | 6 9 11 9 5 5 6 12 11 9 5 5 10 8 2 5 2 2 1 3 4 3 6 8 04 | 2 9 5 16 7 7 8 6 7 13 7 7 11 9 1 2 4 0 5 2 5 6 8 5 05 | 9 1 6 2 9 7 8 6 9 9 7 9 8 7 1 3 3 3 1 9 3 9 11 7 06 | 9 8 6 4 9 9 6 9 5 7 5 12 7 7 0 4 1 3 3 7 4 12 7 4 07 | 6 6 2 6 1 12 7 10 10 12 8 8 1 5 1 6 2 4 1 4 3 6 3 8 08 | 9 8 1 4 11 10 6 4 7 9 11 6 6 3 2 3 3 1 2 2 7 3 4 9 09 | 9 10 4 5 5 7 5 5 13 10 16 12 6 5 5 4 5 2 2 3 3 7 8 6 10 | 11 4 10 5 16 11 13 11 18 13 9 11 3 6 3 4 1 3 2 3 5 3 9 8 11 | 9 9 11 8 6 8 7 10 10 8 11 7 11 4 4 3 3 1 4 2 2 5 8 8 12 | 7 4 8 5 7 6 4 14 8 7 8 14 11 8 8 6 1 5 3 4 6 2 4 6 13 | 10 11 10 15 5 9 12 3 18 9 10 15 15 8 3 2 2 2 4 2 9 3 7 7 14 | 7 5 4 6 11 13 9 8 12 9 7 7 2 1 3 2 0 1 0 3 5 4 6 5 15 | 7 6 7 4 6 10 4 7 14 12 13 7 8 6 6 4 2 2 5 4 3 3 9 9 16 | 5 4 8 3 6 5 3 12 15 7 2 0 4 0 1 2 3 4 2 1 9 6 9 5 17 | 7 5 5 11 7 6 10 7 6 3 5 3 4 2 4 3 3 1 2 2 6 3 5 7 18 | 10 9 8 5 3 9 9 8 7 7 8 3 9 5 2 4 2 3 4 4 4 8 9 6 19 | 3 5 3 5 3 8 6 7 3 10 8 7 3 1 1 2 2 1 0 1 5 8 2 3 20 | 2 3 6 5 5 13 10 5 7 5 5 4 7 5 1 5 1 1 1 1 4 3 6 6 21 | 5 10 6 7 9 4 5 9 6 3 2 6 7 2 0 0 1 0 0 3 4 5 6 11 22 | 4 7 14 10 9 6 12 9 14 10 5 4 5 3 5 4 3 3 3 2 5 4 5 3 23 | 5 5 4 3 11 7 10 11 7 4 4 1 1 3 6 0 3 1 3 1 9 6 7 7 24 | 8 9 3 7 9 10 2 14 10 1 5 2 1 0 2 0 1 1 3 2 5 5 6 4 25 | 7 4 9 11 7 10 6 10 3 1 2 2 10 5 0 1 2 2 1 2 7 6 4 3 26 | 10 4 3 2 3 10 3 2 6 4 1 0 8 3 5 4 2 3 2 4 2 5 5 5 27 | 8 5 9 7 8 10 5 13 15 10 9 3 2 5 3 5 0 2 0 2 5 4 5 3 28 | 6 7 4 8 13 4 9 6 20 6 4 4 7 5 4 3 2 2 2 6 4 6 7 1 ---+------------------------------------------------------------------------ Feb| 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 Feb| 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 | 06 | 1 1 07 | 1 08 | 1 09 | 1 1 10 | 11 | 12 | 1 13 | 1 14 | 1 15 | 2 1 16 | 1 17 | 1 18 | 19 | 1 20 | 21 | 1 22 | 23 | 1 24 | 25 | 26 | 27 | 28 | ---+------------------------------------------------------------------------ Feb| 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 : Shigeo Sambe Location : Sapporo, Hokkaido, Japan (141.306E, 43.075N) 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-ele yagi(25m height) Receiver : converter{R5000 Method: by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 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 4 6 10 4 10 4 3 16 11 8 9 0 3 1 1 0 0 0 2 7 3 7 5 02 | 6 8 7 14 8 5 4 1 12 5 5 4 2 1 0 0 0 3 3 3 1 5 6 4 03 | 5 5 10 8 4 5 3 0 17 11 10 8 4 2 5 2 0 2 0 2 1 7 4 7 04 | 3 5 7 7 8 6 8 3 9 12 6 1 12 1 4 1 1 0 1 3 5 5 5 8 05 | 4 6 3 9 3 9 6 14%14%22 8 9 14 4 2 0 1 4 3 4 5 8 3 8 06 | 3 6 7 10 8 3 4 7 5 4 14 9 6 2 7 0 2 1 %0 5 8 10 8 2 07 | 8 5 7 9 6 8 8 10%10 14 11 10 3 5 6 1 0 2 2 3 4 2 7 11 08 | 3 8 7 11 4 2 11 7 12 9 8 4 4 2 2 4 1 1 1 0 8 8 4 6 09 | 5 7 5 0 5 2 4 9 10 5 7 9 1 3 3 1 2 0 4 2 7 1 8 2 10 | 2 8 5 8 4 5 4 10 11 9 6 3 1 1 3 1 1 0 2 1 2 7 7 7 11 | 2 6 3 4 3 4 5 8 6 9 4 4 3 2 1 0 0 1 5 4 5 7 4 3 12 | 2 3 5 7 5 4 6 16 9 12 13 7 1 1 3 2 2 0 1 0 7 11 4 6 13 | 3 3 9 4 6 6 8 5 5 13 3 6 5 1 2 0 0 0 0 2 2 4 3 9 14 | 5 4 1 5 4 4 4 8 16 14 15 17 4 1 1 0 2 4 0 2 2 2 4 3 15 | 2 5 2 5 4 3 14 1 3 5 3 1 0 1 0 0 0 1 0 1 2 5 0 6 16 | 2 7 4 1 6 9 9 8 %6 8 12 5 1 2 1 4 2 1 2 4 4 14 5 1 17 | 4 6 3 5 2 4 5 2 6 7 4 4 2 2 0 1 0 3 3 1 7 2 1 8 18 | 2 3 5 5 7 3 8 7 9 3 6 3 1 0 1 2 1 3 1 1 3 2 4 10 19 | 2 4 5 3 5 4 3 7 10 8 9 7 2 4 4 2 0 2 3 3 5 8 6 6 20 | 5 5 6 7 11 8 6 13 24 20 5 2 3 1 1 2 1 2 3 3 5 2 4 3 21 | 6 2 4 6 11 5 %1 NS 12 7 3 5 1 4 1 0 2 1 2 4 5 4 5 7 22 | 11 4 5 5 6 5 6 15 11 16 12 8 4 2 5 0 2 1 1 2 8 4 7 15 23 | 4 5 9 3 5 10 7 4 10 17 10 7 5 2 1 2 1 3 2 3 5 9 7 13 24 | 18 5 12 15 15 12 11 9 8 8 11 3 5 3 2 1 1 2 2 3 5 3 7 5 25 | 8 4 9 3 5 8 13 3 8 10 8 9 5 7 3 2 0 2 0 3 3 11 4 4 26 | 7 4 4 4 6 1 8 11 14 12 10 11 3 1 4 5 1 3 2 2 3 8 12 12 27 | 9 6 10 13 9 9 12 17 7 11 8 5 5 3 1 0 1 2 0 3 4 5 9 8 28 | 7 6 5 9 5 10 8 7 17 15 4 3 2 1 3 0 0 2 1 3 3 1 4 4 ---+------------------------------------------------------------------------ Feb| 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 Feb| 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 | 1 05 | 06 | 07 | 08 | 1 09 | 1 1 1 10 | 1 11 | 12 | 1 1 13 | 14 | 1 15 | 16 | 17 | 1 18 | 19 | 20 | 21 | 22 | 1 1 1 23 | 1 24 | 25 | 1 1 26 | 1 1 27 | 1 28 | ---+------------------------------------------------------------------------ Feb| 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 : Tokyo sogo-koka High school Location : Tokyo,JAPAN (139.58 E, 35.63 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 :ch-1: 4el. Yagi dir:Transmitting station ch-2: 3el. Original(Yagi model) dir:zenith Receiver:ch-1: MRX-50 ch-2: ITEC Method : by using 2ch-HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- (ch-1) Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 3 1 0 3 2 2 2 6 2 4 5 3 5 3 3 2 1 1 1 0 0 1 1 0 02 | 1 1 2 0 1 2 0 4 2 1 3 1 2 5 0 0 1 1 0 2 2 3 1 4 03 | 3 5 8 5 5 2 4 3 9 6 1 6 4 1 5 0 1 3 2 3 1 4 7 8 04 | 3 3 6 8 2 4 6 2 7 4 5 2 9 6 1 1 0 0 1 0 1 1 1 0 05 | 0 2 6 6 4 0 0 3 2 4 3 5 3 3 2 0 2 0 0 3 2 4 5 5 06 | 2 1 5 3 4 2 1 0 1 2 1 1 2 1 0 0 1 2 0 1 1 0 2 2 07 | 2 4 2 2 3 2 3 4 3 12 10 7 7 2 4 1 2 1 0 2 1 1 2 3 08 | 6 2 3 4 13 7 7 1 3 2 3 3 1 1 1 0 1 1 0 1 1 1 0 3 09 | 2 0 1 3 1 1 2 5 6 1 5 3 5 3 2 4 2 0 0 1 1 2 1 0 10 | 2 1 0 1 3 2 2 1 6 2 6 7 0 2 3 0 2 0 0 0 0 1 2 0 11 | 2 1 2 2 0 1 1 2 0 3 2 4 4 2 2 0 0 0 0 1 1 2 1 0 12 | 2 1 6 1 1 0 2 1 1 0 1 3 1 5 2 3 3 0 0 0 0 3 0 0 13 | 2 4 1 5 3 1 3 1 4 1 3 6 6 1 0 0 0 0 0 0 3 1 1 0 14 | 1 2 1 1 0 4 2 0 5 4 1 4 2 1 2 3 0 0 0 2 0 0 0 1 15 | 1 0 1 0 1 1 2 2 1 3 6 5 4 4 5 1 1 1 1 2 0 2 1 3 16 | 3 2 2 2 0 3 2 11 7 4 3 2 3 2 0 2 0 0 0 0 3 3 1 2 17 | 0 2 2 5 2 0 2 3 3 4 2 1 3 2 1 1 0 0 2 1 0 0 1 0 18 | 0 2 1 3 3 3 4 0 1 2 4 4 4 2 0 3 1 1 0 1 0 5 2 2 19 | 1 2 3 2 6 4 7 4 4 4 2 3 5 2 2 0 1 0 2 0 1 1 2 0 20 | 1 2 3 1 1 6 3 2 6 3 10 4 4 1 3 2 3 0 0 0 4 2 2 4 21 | 0 5 2 2 2 2 7 4 5 2 2 1 5 1 1 1 3 1 0 0 0 1 1 4 22 | 2 1 3 2 3 2 0 6 5 2 7 9 7 3 10 1 0 1 0 1 1 0 1 1 23 | 0 1 2 1 3 1 8 4 1 3 3 1 2 1 3 0 2 0 1 0 0 1 0 3 24 | 1 4 1 0 2 4 1 3 4 3 2 4 2 4 0 0 0 2 3 1 0 1 2 0 25 | 1 0 4 2 6 1 6 8 2 0 0 3 4 3 0 0 2 0 2 1 1 3 1 1 26 | 3 0 0 2 1 2 1 0 2 1 1 1 3 3 1 3 3 1 1 0 0 0 4 1 27 | 2 2 2 2 2 2 1 2 5 4 3 3 0 6 3 3 1 0 0 0 1 1 2 0 28 | 0 2 0 3 5 1 2 4 9 3 5 3 7 2 4 0 1 1 0 1 5 4 7 3 ---+------------------------------------------------------------------------ Feb| 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 Feb| 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 | 1 07 | 1 08 | 09 | 10 | 1 11 | 12 | 13 | 1 14 | 1 15 | 1 1 1 16 | 1 17 | 18 | 19 | 1 20 | 21 | 22 | 23 | 1 24 | 25 | 26 | 27 | 28 | ---+------------------------------------------------------------------------ Feb| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST -- Total number of echoes -- (ch-2) Feb| 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 | 0 2 2 7 4 5 2 6 2 3 3 2 3 5 3 1 1 1 1 0 1 1 0 2 02 | 2 1 3 2 2 3 3 8 10 5 7 2 4 2 0 0 1 0 1 0 2 0 1 1 03 | 4 4 10 5 4 3 5 6 6 5 5 9 3 3 3 0 0 3 2 3 0 3 0 1 04 | 1 0 4 7 3 6 5 2 6 6 1 6 10 6 4 2 1 0 1 1 1 0 1 0 05 | 0 1 3 9 7 1 4 10 9 3 6 4 6 2 3 2 1 3 1 2 0 1 4 0 06 | 3 1 4 7 3 3 1 0 4 0 0 3 5 8 1 2 2 1 0 3 2 1 2 3 07 | 6 5 5 5 2 3 6 4 3 5 4 7 5 3 3 1 5 5 2 2 1 1 1 1 08 | 3 2 3 4 11 9 7 2 7 5 4 7 4 3 5 1 0 1 1 1 2 1 0 2 09 | 5 4 8 9 5 4 11 8 15 8 11 11 9 2 1 3 3 2 0 1 0 6 4 0 10 | 5 1 3 3 6 12 5 6 12 9 10 15 4 8 3 2 2 0 0 1 2 1 3 0 11 | 1 1 5 4 4 3 5 9 4 7 8 6 7 9 4 1 1 0 1 0 0 0 2 0 12 | 2 1 8 4 4 7 5 1 7 4 5 8 3 9 3 2 3 1 0 0 0 1 0 0 13 | 4 5 1 5 7 6 7 5 6 6 6 16 16 1 0 2 2 1 2 1 3 2 0 1 14 | 2 3 2 7 4 13 3 4 21 10 6 13 10 4 3 3 0 0 0 2 1 0 0 0 15 | 1 0 1 0 1 1 2 2 1 3 6 5 4 4 5 1 1 1 1 2 0 2 1 3 16 | 8 5 3 9 9 6 12 10 10 11 3 5 10 5 0 3 3 1 1 1 2 3 0 0 17 | 2 4 4 5 4 5 13 4 10 7 5 2 4 3 4 1 1 0 2 1 0 0 1 1 18 | 1 1 2 5 4 5 11 5 5 4 10 5 8 1 1 2 2 0 1 2 0 1 0 2 19 | 1 5 5 6 7 4 9 8 4 7 4 5 6 6 5 0 1 0 1 0 3 1 0 1 20 | 1 2 4 0 1 10 7 3 7 7 7 3 3 2 6 3 2 2 2 2 1 1 1 2 21 | 3 6 6 5 2 3 8 4 7 4 5 7 3 3 5 1 3 1 2 1 3 1 0 1 22 | 1 0 3 9 6 3 2 4 1 4 6 9 6 4 13 0 0 3 1 0 2 0 1 1 23 | 0 3 5 1 6 5 6 5 3 2 0 2 3 1 4 0 1 1 0 1 1 0 0 4 24 | 0 1 2 6 6 6 4 2 3 4 4 4 5 4 2 0 1 1 1 1 0 1 1 0 25 | 0 3 7 2 7 3 6 4 1 0 3 5 5 4 2 2 2 0 1 0 0 2 1 0 26 | 2 2 3 2 4 6 1 2 3 1 3 5 2 3 3 3 2 1 1 2 0 0 1 3 27 | 1 1 1 6 10 7 3 12 5 4 12 11 3 6 4 5 2 0 0 0 0 1 0 4 28 | 2 3 5 5 4 2 5 7 10 3 5 2 5 5 3 0 1 5 0 2 4 3 2 3 ---+------------------------------------------------------------------------ Feb| 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 Feb| 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 | 1 07 | 1 08 | 1 09 | 1 10 | 1 1 11 | 12 | 13 | 1 14 | 1 15 | 1 1 1 16 | 1 1 17 | 1 18 | 19 | 1 20 | 21 | 22 | 23 | 1 1 24 | 25 | 26 | 27 | 28 | ---+------------------------------------------------------------------------ Feb| 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 : Minoru Kudo Location : Oirase, Aomori, Japan (141.374 E, 40.655 N) Frequency: 53.750 MHz Antenna : 3el. Yagi (Radix) H=20m Receiver : HRO receiver 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 -- Feb| 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 | 27 | 13 | 24 | 32 | 30 | 32 | 30 | 30 |Jan 01 | IF | IF | IF | IF | IF | 8 | 2 | 2 | 4 | 0 | IF | 9 | 25 | IF | IF | IF | NS | NS | NS | NS | IF | NS | 21 | IF | 02 | IF | IF | IF | IF | 6 | 4 | 7 | 3 | NS | 3 | 4 | 5 | 8 | IF | IF | IF | IF | IF | IF | 38 | IF | IF | IF | 35 | 03 | 32 | 36 | 22 | 12 | 16 | 9 | IF | IF | NS | IF | IF | IF | 14 | IF | IF | 17 | 28 | 20 | 31 | 28 | 42 | 31 | 28 | 8 | 04 | IF | 24 | 11 | IF | IF | IF | IF | IF | IF | 2 | 10 | 4 | 23 | 15 | 16 | 22 | 16 | 20 | 34 | IF | IF | IF | 33 | 23 | 05 | 13 | 19 | 14 | 11 | 9 | 11 | 9 | 5 | 5 | 2 | 5 | 6 | 12 | 11 | 18 | 20 | 14 | 17 | 15 | 20 | 27 | 32 | 29 | IF | 06 | 23 | 16 | 11 | 12 | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | 24 | 36 | 20 | 07 | 29 | IF | IF | IF | 8 | 8 | 3 | 7 | NS | 6 | 7 | 12 | 15 | 10 | 20 | 23 | 15 | 17 | IF | IF | IF | IF | IF | IF | 08 | 12 | 12 | 18 | 10 | 3 | 10 | 6 | 6 | 2 | 5 | 6 | 18 | 12 | 13 | 17 | 6 | 16 | 10 | 21 | 15 | 20 | 20 | IF | IF | 09 | IF | 8 | IF | IF | 13 | 13 | 11 | IF | 5 | 8 | 10 | 11 | IF | IF | IF | 15 | 12 | 12 | 17 | 22 | 19 | 14 | 19 | IF | 10 | 16 | 23 | IF | 10 | 10 | 8 | 11 | IF | NS | NS | IF | 5 | 16 | 13 | 19 | 16 | 12 | 22 | 13 | IF | 18 | IF | IF | IF | 11 | 14 | 18 | 14 | 10 | IF | 9 | 3 | IF | IF | IF | 2 | 8 | 9 | 8 | IF | IF | 17 | IF | IF | IF | IF | IF | IF | IF | 12 | IF | IF | IF | 10 | IF | IF | 3 | 4 | NS | NS | 9 | IF | 12 | 15 | 12 | 11 | 12 | 23 | 30 | 38 | 27 | 29 | 35 | 32 | 13 | 24 | 22 | 20 | 12 | 8 | 12 | 8 | 4 | NS | 3 | 2 | IF | IF | IF | IF | 10 | IF | IF | IF | 21 | 19 | IF | IF | IF | 14 | IF | IF | IF | IF | 3 | 5 | 12 | 9 | IF | IF | NS | 6 | 13 | 21 | 24 | 20 | 19 | 20 | 23 | 27 | 22 | 35 | 39 | IF | 15 | 28 | 21 | IF | IF | 9 | 10 | 9 | 3 | NS | 10 | 7 | 8 | 13 | 16 | 27 | 17 | 25 | 23 | 29 | 26 | 14 | 30 | 31 | 28 | 16 | 34 | 32 | 24 | 16 | 15 | 12 | 6 | 8 | NS | 8 | 6 | 12 | 14 | NS | 28 | NS | 16 | 16 | 27 | 26 | 13 | 28 | 25 | 27 | 17 | 31 | IF | IF | IF | 8 | 5 | 8 | 6 | NS | NS | 7 | 11 | 17 | 17 | 26 | IF | 34 | 24 | 35 | 33 | 28 | 22 | 25 | IF | 18 | IF | 17 | IF | IF | IF | IF | 13 | 2 | NS | NS | 5 | 8 | 13 | 17 | 24 | 17 | 26 | 24 | 29 | 35 | 36 | 34 | 17 | 28 | 19 | 20 | IF | IF | IF | IF | 4 | 5 | 2 | 7 | NS | 7 | 8 | 15 | 13 | IF | 15 | 13 | 20 | 22 | 29 | 31 | 23 | 35 | IF | 20 | 26 | 11 | IF | IF | 12 | 8 | 2 | 8 | NS | 8 | 4 | 10 | 14 | 10 | 12 | 19 | 14 | 19 | 25 | 28 | 36 | 25 | 22 | IF | 21 | 21 | 14 | IF | IF | IF | 2 | 11 | 11 | NS | IF | 3 | 11 | 14 | 21 | IF | IF | IF | 16 | IF | IF | IF | IF | IF | IF | 22 | 19 | 16 | 15 | 10 | 6 | 5 | 9 | 5 | 11 | 5 | 8 | 9 | 10 | 15 | 14 | 13 | 16 | 19 | 21 | 8 | NS | 19 | 16 | 19 | 23 | 14 | IF | IF | 11 | 5 | 10 | 4 | IF | IF | 4 | 6 | 8 | 12 | 8 | 10 | 6 | IF | IF | IF | 16 | 14 | 17 | 10 | 14 | 24 | 14 | 23 | 12 | 17 | NS | IF | IF | IF | IF | IF | IF | 4 | 8 | 18 | 12 | 18 | 15 | 18 | 27 | 28 | 30 | 31 | 27 | IF | 25 | IF | IF | IF | IF | 2 | IF | 4 | 4 | NS | 6 | 3 | 5 | 21 | 11 | 30 | 15 | 21 | 18 | 25 | 29 | 31 | 21 | 10 | IF | 26 | 23 | 8 | 14 | IF | IF | IF | 7 | 5 | 4 | 4 | 4 | 8 | 10 | 11 | 24 | 24 | 24 | 20 | 24 | 35 | 26 | 30 | 27 | IF | 27 | IF | IF | IF | IF | IF | 7 | 5 | IF | NS | 4 | 10 | 6 | 11 | 18 | 20 | 20 | 25 | 24 | 19 | 33 | 27 | 17 | 22 | 33 | 28 | 31 | IF | IF | IF | IF | IF | 5 | 3 | NS | 7 | 6 | 9 | 22 | 22 | 16 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 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 | 1 | 0 | 1 | 0 | 1 | 0 |Jan 01 | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | IF | IF | IF | NS | NS | NS | NS | IF | NS | 0 | IF | 02 | IF | IF | IF | IF | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | IF | IF | IF | IF | IF | IF | 0 | IF | IF | IF | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | NS | IF | IF | IF | 0 | IF | IF | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 04 | IF | 0 | 0 | IF | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | 1 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 06 | 0 | 0 | 0 | 0 | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | IF | 0 | 0 | 0 | 07 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | IF | IF | IF | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | 09 | IF | 0 | IF | IF | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | IF | 10 | 0 | 0 | IF | 0 | 0 | 1 | 0 | IF | NS | NS | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | IF | IF | IF | 11 | 0 | 0 | 0 | 0 | IF | 0 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | IF | IF | 0 | IF | IF | IF | IF | IF | IF | IF | 12 | IF | IF | IF | 0 | IF | IF | 0 | 0 | NS | NS | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | IF | IF | IF | IF | 0 | IF | IF | IF | 0 | 1 | IF | IF | IF | 14 | IF | IF | IF | IF | 0 | 0 | 0 | 0 | IF | IF | NS | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | IF | 15 | 1 | 0 | IF | IF | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | NS | 0 | NS | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 17 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 1 | 0 | IF | 18 | IF | 0 | IF | IF | IF | IF | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 19 | 0 | IF | IF | IF | IF | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 20 | 0 | 0 | IF | IF | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | IF | 21 | 0 | 0 | IF | IF | IF | 0 | 0 | 0 | NS | IF | 0 | 0 | 0 | 0 | IF | IF | IF | 0 | IF | IF | IF | IF | IF | IF | 22 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | NS | 0 | 0 | 0 | 23 | 0 | IF | IF | 0 | 0 | 0 | 0 | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | 0 | 0 | 0 | 1 | 0 | 24 | 0 | 0 | 0 | 2 | NS | IF | IF | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | IF | 25 | IF | IF | IF | IF | 0 | IF | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | IF | 26 | 0 | 0 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 27 | IF | IF | IF | IF | IF | 0 | 0 | IF | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 28 | 0 | IF | IF | IF | IF | IF | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 : 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 -- Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 7 | 3 | 14 | 1 | 7 | 2 | 9 | 4 | Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT 01 | 9 | 8 | 10 | 5 | 6 | 5 | 3 | 2 | 2 | 0 | 0 | 1 | 1 | 5 | 4 | 3 | 3 | 2 | 8 | 6 | 7 | 5 | 15 | 11 | 02 | 10 | 9 | 6 | 4 | 6 | 2 | 2 |??? | 2 | 1 | 0 | 3 | 3 | 0 | 3 | 4 | 8 | 9 | 10 | 14 | 5 | 6 | 7 | 10 | 03 | 7 | 6 | 10 | 6 | 2 | 7 | 2 | 2 | 0 | 4 | 4 | 5 | 4 | 7 | 12 | 1 | 3 | 6 | 6 | 9 | 7 | 9 | 10 | 8 | 04 | 7 | 6 | 6 | 9 | 8 | 4 | 5 | 4 | 2 | 3 | 4 | 6 | 5 | 4 | 1 | 4 | 1 | 8 | 4 | 6 | 10 | 9 | 4 | 10 | 05 | 12 | 8 | 8 | 5 | 4 | 0 | 2 | 1 | 3 | 3 | 3 | 4 | 4 | 7 | 4 | 7 | 10 | 8 | 7 | 8 | 5 | 4 | 6 | 6 | 06 | 11 | 7 | 12 | 9 | 5 | 3 | 2 | 1 | 3 | 2 | 1 | 3 | 1 | 4 | 5 | 4 | 5 | 4 | 5 | 1 | 5 | 8 | 8 | 14 | 07 | 11 | 6 | 5 | 6 | 3 | 5 | 1 | 2 | 1 | 1 | 2 | 2 | 3 | 2 | 1 | 5 | 0 | 3 | 6 | 8 | 8 | 9 | 2 | 11 | 08 | 6 | 7 | 7 | 4 | 6 | 3 | 2 | 1 | 5 | 2 | 2 | 4 | 3 | 3 | 4 | 3 | 4 | 6 | 6 | 5 | 6 | 5 | 8 | 18 | 09 | 14 | 10 | 8 | 8 | 4 | 8 | 2 | 5 | 1 | 2 | 1 | 0 | 9 | 5 | 6 | 10 | 8 | 4 | 3 | 6 | 13 | 11 | 4 | 14 | 10 | 6 | 12 | 10 | 4 | 7 | 6 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 4 | 0 | 8 | 5 | 3 | 5 | 11 | 10 | 11 | 11 | 3 | 8 | 7 | 6 | 4 | 3 | 2 | 2 | 0 | 0 | 0 | 2 | 3 | 0 | 4 | 4 | 1 | 10 | 6 | 5 | 5 | 6 | 11 | 7 | 12 | 3 | 9 | 5 | 4 | 11 | 3 | 2 | 1 | 1 | 1 | 2 | 0 | 2 | 2 | 3 | 4 | 10 | 5 | 16 | 4 | 8 | 3 | 6 | 13 | 13 | 9 | 8 | 8 | 14 | 4 | NS | 1 | 4 | 1 | 1 | 2 | 7 | 1 | 4 | 5 | 4 | 6 | 9 | 5 | 11 | 11 | 7 | 6 | 13 | 14 | 8 | 11 | 4 | 3 | 6 | 3 | 3 | 0 | 3 | 0 | 1 | 1 | 1 | 1 | 6 | 7 | 5 | 5 | 8 | 4 | 12 | 8 | 10 | 14 | 15 | 14 | 16 | 5 | 9 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 3 | 5 | 5 | 4 | 1 | 3 | 2 | 10 | 6 | 5 | 1 | 8 | 13 | 16 | 8 | 6 | 4 | 6 | 11 | 2 | 2 | 2 | 2 | 0 | 0 | 3 | 2 | 1 | 4 | 3 | 3 | 4 | 7 | 3 | 4 | 7 | 11 | 8 | 17 | 2 | 4 | 6 | 3 | 3 | 8 | 0 | 2 |??? | 2 | 1 | 4 | 4 | 3 | 2 | 4 | 5 | 4 | 5 | 7 | 7 | 14 | 11 | 14 | 18 | 12 | 10 | 8 | 14 | 3 | 6 | 3 | 2 | 1 | 2 | 4 | 2 | 4 | 2 | 5 | 1 | 6 | 4 | 6 | 8 | 7 | 6 | 6 | 8 | 19 | 16 | 10 | 10 | 8 | 5 | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 3 | 0 | 4 | 5 | 3 | 5 | 3 | 5 | 12 | 8 | 7 | 7 | 20 | 13 | 14 | 10 | 11 | 9 | 6 | 4 | 1 | 2 | 0 | 0 | 3 | 3 | 6 | 6 | 3 | 5 | 3 | 5 | 5 | 9 | 14 | 9 | 12 | 21 | 6 | 6 | 7 | 7 | 1 | 3 | 2 | 2 | 1 | 0 | 0 | 3 | 2 | 3 | 8 | 5 | 4 | 9 | 12 | 5 | 7 | 10 | 10 | 5 | 22 | 4 | 5 | 9 | 4 | 3 | 5 | 0 | 1 | 3 | 0 | 2 | 6 | 0 | 2 | 2 | 2 | 4 | 5 | 4 | 11 | 7 | 9 | 8 | 5 | 23 | 3 | 6 | 6 | 3 | 3 | 5 | 1 | 3 | 4 | 0 | 1 | 4 | 3 | 1 | 4 | 2 | 5 | 1 | 4 | 1 | 2 | 3 | 9 | 4 | 24 | 6 | 4 | 0 | 6 | 4 | 2 | 0 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 2 | 3 | 9 | 8 | 9 | 8 | 8 | 6 | 10 | 5 | 25 | 6 | 5 | 6 | 5 | 5 | 2 | 1 | 2 | 0 | 0 | 1 | 4 | 4 | 4 | 4 | 3 | 7 | 1 | 5 | 8 | 5 | 6 | 9 | 5 | 26 | 6 | 8 | 4 | 7 | 2 | 3 | 4 | 1 | 3 | 0 | 3 | 0 | 2 | 6 | 3 | 6 | 5 | 3 | 7 | 7 | 5 | 5 | 11 | 9 | 27 | 7 | 3 | 2 | 6 | 8 | 0 | 6 | 0 | 3 | 2 | 0 | 2 | 4 | 6 | 5 | 1 | 3 | 4 | 6 | 9 | 5 | 7 | 7 | 15 | 28 | 12 | 8 | 4 | 4 | 1 | 7 | 3 | 1 | 1 | 2 | 2 | 3 | 4 | 9 | 4 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 03 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 15 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 1 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 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 | 1 | 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 | 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 | 1 | 0 | 0 | 0 | 0 | 25 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 : Minoru Ehara Location : Sayama, Saitama, Japan (139.4 E, 35.8 N) Frequency: 53.750 MHz Antenna : 2el. HB9CV 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 -- Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 4 | 4 | 6 | 3 | 8 | 5 | 6 | 2 |Jan 01 | 6 | NS | NS | NS | NS | NS | 2 | 1 | 4 | 0 | 0 | 1 | 2 | 1 | 4 | 2 | 5 | 4 | 7 | 1 | 10 | 9 | 11 | 10 | 02 | 7 | 4 | 8 | 10 | 5 | 0 | 2 | 1 | 0 | 0 | 0 | NS | 1 | 5 | 0 | 6 | 5 | 9 | 5 | NS | NS | NS | NS | NS | 03 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 1 | 3 | 2 | 6 | 1 | 4 | 6 | 8 | 8 | 3 | 3 | 6 | 5 | 04 | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 1 | 0 | 1 | 1 | 1 | 2 | 1 | 3 | 7 | NS | 8 | 7 | 6 | 4 | NS | 05 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 7 | 6 | 4 | 6 | 4 | 2 | 7 | 06 | 5 | 4 | 10 | 8 | 9 | 0 | 3 | 4 | 1 | 0 | 1 | 2 | 0 | 3 | 5 | 8 | 5 | 3 | 8 | 3 | 4 | 4 | 5 | 7 | 07 | 16 | 16 | 13 | 9 | 8 | 6 | 2 | 1 | 1 | 0 | 1 | 2 | 1 | 1 | 5 | 4 | 3 | 6 | 8 | 13 | NS | NS | NS | NS | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | NS | 11 | 10 | NS | NS | NS | NS | NS | NS | 09 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 8 | 5 | 9 | 9 | 9 | 2 | 6 | 10 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 2 | 2 | 2 | 3 | 4 | 3 | 7 | 7 | 4 | 9 | 7 | 7 | 6 | 11 | 6 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 7 | NS | NS | 5 | NS | NS | NS | NS | 12 | NS | NS | NS | NS | NS | NS | NS | NS | 8 | 1 | 1 | 1 | 2 | 2 | 3 | 5 | 11 | 2 | 9 | 5 | 10 | 9 | 9 | 8 | 13 | 7 | 6 | 14 | NS | NS | NS | NS | NS | NS | NS | NS | 1 | NS | NS | 4 | 2 | 9 | 5 | 9 | 7 | 9 | 5 | 4 | 10 | 14 | 8 | 9 | 12 | NS | NS | NS | NS | NS | NS | NS | 1 | 3 | 3 | 1 | 3 | 7 | 3 | 12 | 4 | 16 | 14 | 9 | 11 | 9 | 15 | 13 | 15 | NS | 12 | 9 | 14 | NS | 1 | 1 | 1 | 1 | 0 | 2 | 10 | 6 | 7 | 8 | 5 | 4 | 6 | 3 | 8 | 9 | NS | 16 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 1 | 0 | 4 | 4 | 3 | 7 | 8 | NS | NS | NS | NS | NS | 17 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 2 | 7 | 1 | 6 | 8 | 9 | 9 | 2 | 8 | 9 | 12 | 18 | 8 | 8 | 6 | 13 | 5 | 3 | 4 | 5 | 0 | 1 | 2 | 0 | 6 | 0 | 1 | 3 | 3 | 5 | 8 | 11 | 16 | 5 | 10 | 7 | 19 | 8 | 10 | 11 | 8 | 8 | 2 | NS | 3 | 0 | 0 | NS | 2 | 6 | NS | 3 | 2 | 5 | NS | 5 | 2 | 9 | 14 | 7 | NS | 20 | NS | NS | NS | NS | NS | NS | NS | NS | 1 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 10 | 7 | 7 | 11 | NS | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 2 | 4 | 9 | 15 | 10 | 9 | 8 | 11 | 4 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 3 | 1 | 4 | 2 | NS | 5 | 2 | 4 | 5 | 8 | 11 | 7 | 8 | 13 | 3 | 23 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 2 | 3 | 6 | 13 | 11 | 10 | 7 | 10 | 6 | 24 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 25 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 3 | 5 | 8 | 13 | 7 | NS | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 3 | 1 | 1 | 1 | 3 | 5 | 4 | 4 | 7 | 4 | 10 | 11 | 8 | 5 | 8 | 27 | 12 | 10 | 12 | 5 | 6 | 3 | 5 | 1 | 1 | 0 | 1 | 0 | NS | 1 | 3 | 2 | 3 | 6 | 10 | 11 | 5 | 7 | 4 | 4 | 28 | 4 | 7 | 5 | NS | NS | NS | NS | NS | NS | NS | NS | 0 |??? | 10 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 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 |Jan 01 | 0 | NS | NS | NS | NS | NS | 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 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 03 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | NS | 05 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 0 | 1 | NS | NS | NS | NS | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | 0 | 0 | NS | NS | NS | NS | NS | NS | 09 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | 0 | NS | NS | NS | NS | 12 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 15 | 0 | 1 | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 16 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | NS | NS | NS | NS | NS | 17 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 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 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | NS | 0 | 0 | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | NS | 20 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | NS | NS | 21 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 23 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 25 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 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 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 |??? | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 -- Feb| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 5 | 5 | 8 | 6 | 4 | 6 | 10 | 9 |Jan 01 | 4 | 7 | 4 | 0 | 5 | 2 | 3 | 2 | 0 | 2 | 1 | 6 | 7 | 2 | 3 | 3 | 7 | 1 | 7 | 7 | 10 | 8 | 13 | 6 | 02 | 8 | 10 | 10 | 5 | 3 | 3 | 1 | 3 | 2 | 1 | 1 | 0 | 3 | 6 | 3 | 5 | 5 | 4 | 3 | 5 | 1 | 4 | 5 | 9 | 03 | 9 | 5 | 0 | 3 | 0 | 1 | 5 | 3 | 0 | 0 | 2 | 3 | 5 | 2 | 7 | 5 | 7 | 5 | 5 | 6 | 6 | 7 | 10 | 6 | 04 | 3 | 7 | 3 | 4 | 3 | 4 | 5 | 3 | 2 | 3 | 1 | 2 | 3 | 5 | 6 | 0 | 5 | 5 | 5 | 3 | 3 | 10 | 6 | 3 | 05 | 3 | 5 | 6 | 7 | 4 | 3 | 4 | 1 | 1 | 2 | 4 | 0 | 8 | 6 | 4 | 5 | 7 | 8 | 9 | 5 | 3 | 7 | 3 | 3 | 06 | 3 | 3 | 3 | 6 | 3 | 6 | 2 | 2 | 0 | 2 | 0 | 2 | 6 | 7 | 4 | 8 | 6 | 7 | 11 | 4 | 4 | 10 | 11 | 6 | 07 | 7 | 6 | 5 | 3 | 4 | 5 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 3 | 1 | 1 | 2 | 6 | 4 | 8 | 4 | 3 | 7 | 10 | 08 | 7 | 0 | 3 | 5 | 0 | 0 | 3 | 0 | 2 | 1 | 3 | 10 | 3 | 4 | 3 | 4 | 6 | 12 | 6 | 4 | 4 | 2 | 7 | 5 | 09 | 11 | 6 | 6 | 2 | 4 | 1 | 0 | 1 | 0 | 1 | 1 | 4 | 10 | 6 | 3 | 4 | 4 | 5 | 8 | 10 | 4 | 6 | 8 | 3 | 10 | 4 | 12 | 5 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 3 | 3 | 5 | 5 | 6 | 6 | 3 | 2 | 4 | 10 | 5 | 3 | 6 | 6 | 11 | 5 | 4 | 6 | 4 | 3 | 0 | 5 | 3 | 3 | 3 | 0 | 4 | 7 | 3 | 5 | 2 | 4 | 1 | 4 | 5 | 7 | 10 | 8 | 7 | 12 | 8 | 3 | 0 | 3 | 1 | 1 | 1 | 0 | 1 | 2 | 1 | 3 | 5 | 7 | 4 | 4 | 4 | 8 | 4 | 6 | 7 | 5 | 5 | 4 | 13 | 5 | 2 | 3 | 6 | 3 | 4 | 5 | 1 | 2 | 3 | 2 | 1 | 2 | 2 | 1 | 5 | 6 | 9 | 15 | 10 | 12 | 4 | 8 | 7 | 14 | 9 | 5 | 4 | 4 | 7 | 0 | 2 | 1 | 1 | 2 | 0 | 1 | 6 | 2 | 6 | 6 | 5 | 8 | 7 | 15 | 9 | 5 | 6 | 7 | 15 | 8 | 6 | 6 | 8 | 9 | 4 | 5 | 2 | 0 | 2 | 0 | 1 | 2 | 4 | 6 | 4 | 5 | 4 | 4 | 6 | 4 | 3 | 10 | 5 | 16 | 4 | 8 | 3 | 2 | 1 | 2 | 0 | 1 | 2 | 4 | 2 | 1 | 1 | 3 | 3 | 6 | 2 | 5 | 8 | 6 | 7 | 9 | 6 | 11 | 17 | 9 | 3 | 4 | 3 | 3 | 4 | 0 | 5 | 1 | 0 | 2 | 0 | 5 | 1 | 4 | 5 | 4 | 6 | 5 | 3 | 5 | 8 | 5 | 8 | 18 | 8 | 5 | 6 | 4 | 3 | 3 | 4 | 2 | 2 | 1 | 4 | 2 | 1 | 4 | 3 | 1 | 2 | 2 | 3 | 6 | 1 | 9 | 5 | 4 | 19 | 2 | 9 | 2 | 3 | 4 | 1 | 0 | 1 | 0 | 2 | 5 | 0 | 4 | 6 | 1 | 3 | 7 | 8 | 8 | 4 | 7 | 5 | 3 | 4 | 20 | 6 | 6 | 0 | 3 | 3 | 2 | 1 | 0 | 2 | 1 | 2 | 2 | 2 | 1 | 0 | 1 | 4 | 4 | 2 | 5 | 7 | 8 | 3 | 1 | 21 | 2 | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 3 | 4 | 8 | 8 | 8 | 9 | 11 | 12 | 7 | 8 | 4 | 6 | 22 | 4 | 3 | 2 | 8 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | 2 | 8 | 3 | 1 | 1 | 4 | 3 | 11 | 10 | 6 | 2 | 3 | 3 | 23 | 4 | 3 | 1 | 5 | 4 | 2 | 1 | 5 | 1 | 0 | 3 | 3 | 2 | 3 | 2 | 2 | 5 | 4 | 6 | 1 | 7 | 8 | 4 | 6 | 24 | 7 | 6 | 4 | 0 | 3 | 1 | 2 | 0 | 4 | 1 | 0 | 0 | 0 | 4 | 3 | 7 | 1 | 2 | 1 | 3 | 3 | 3 | 2 | 1 | 25 | 6 | 2 | 1 | 1 | 3 | 3 | 0 | 2 | 1 | 0 | 0 | 1 | 3 | 4 | 3 | 3 | 7 | 2 | 5 | 5 | 1 | 4 | 1 | 0 | 26 | 13 | 6 | 4 | 5 | 0 | 5 | 0 | 0 | 0 | 1 | 2 | 3 | 5 | 5 | 4 | 6 | 3 | 2 | 4 | 7 | 11 | 7 | 2 | 3 | 27 | 6 | 4 | 4 | 2 | 0 | 3 | 1 | 0 | 1 | 0 | 1 | 3 | 4 | 6 | 3 | 3 | 9 | 3 | 8 | 7 | 5 | 1 | 6 | 10 | 28 | 3 | 1 | 1 | 0 | 3 | 1 | 1 | 1 | 1 | 0 | 4 | 3 | 2 | 3 | 2 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |Jan 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 02 | 0 | 0 | 0 | 1 | 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 | 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 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 1 | 1 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 2 | 1 | 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 | 1 | 24 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 : Masashi Araki Location : Maebashi, Gunma, Japan (139.01 E, 36.39 N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (139.01 E, 36.39 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 2el Delt Loop Antenna Receiver: ICOM IC-PCR1000 53.7492MHz (USB-mode) Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 17 | 15 | 17 | 14 | 27 | 13 | 22 | 22 | 29 |Jan 01 | 29 | 21 | 12 | 9 | 5 | 3 | 5 | 4 | 5 | 6 | 7 | 13 | 21 | 28 | 23 | 26 | 17 | 15 | 19 | 24 | 18 | 27 | 30 | 31 | 02 | 36 | 21 | 26 | 17 | 14 | 9 | 6 | 3 | 4 | 0 | 7 | 12 | 13 | 21 | 19 | 16 | 14 | 17 | 20 | 17 | 25 | 19 | 32 | 24 | 03 | 32 | 14 | 14 | 16 | 10 | 8 | 5 | 7 | 6 | 4 | 8 | 9 | 21 | 19 | 31 | 20 | 25 | 24 | 28 | 27 | 21 | 23 | 27 | 19 | 04 | 23 | 22 | 14 | 7 | 8 | 2 | 4 | 7 | 8 | 6 | 9 | 13 | 12 | 14 | 19 | 18 | 10 | 15 | 16 | 13 | 20 | 20 | 20 | 16 | 05 | 29 | 19 | 9 | 8 | 9 | 5 | 5 | 5 | 3 | 7 | 11 | 14 | 7 | 14 | 19 | 18 | 18 | 15 | 15 | 16 | 17 | 16 | 18 | 18 | 06 | 21 | 15 | 12 | 11 | 9 | 6 | 4 | 4 | 4 | 6 | 10 | 11 | 7 | 14 | 13 | 21 | 19 | 19 | 12 | 18 | 20 | 22 | 23 | 18 | 07 | 25 | 15 | 9 | 3 | 10 | 8 | 7 | 5 | 6 | 3 | 8 | 6 | 13 | 15 | 20 | 22 | 22 | 20 | 11 | 24 | 18 | 20 | 25 | 24 | 08 | 24 | 23 | 14 | 10 | 10 | 5 | 6 | 6 | 4 | 1 | 11 | 9 | 9 | 12 | 21 | 18 | 16 | 7 | 16 | 14 | 18 | 24 | 16 | 39 | 09 | 25 | 17 | 19 | 15 | 3 | 3 | 5 | 9 | 3 | 4 | 13 | 6 | 17 | 12 | 14 | 16 | 20 | 19 | 17 | 23 | 17 | 23 | 27 | 31 | 10 | 28 | 9 | 20 | 5 | 4 | 4 | 9 | 5 | 3 | 2 | 3 | 9 | 10 | 20 | 14 | 12 | 15 | 16 | 16 | 22 | 13 | 20 | 28 | 25 | 11 | 20 | 24 | 21 | 12 | 7 | 8 | 4 | 2 | 5 | 2 | 14 | 12 | 16 | 18 | 14 | 19 | 12 | 22 | 21 | 23 | 21 | 17 | 34 | 33 | 12 | 32 | 20 | 21 | 18 | 6 | 8 | 9 | 5 | 4 | 6 | 8 | 6 | 9 | 8 | 13 | 7 | 15 | 15 | 19 | 20 | 24 | 17 | 15 | 19 | 13 | 24 | 13 | 12 | 7 | 10 | 5 | 5 | 3 | 2 | 11 | 6 | 9 | 13 | 18 | 16 | 12 | 13 | 20 | 25 | 19 | 16 | 23 | 20 | 30 | 14 | 30 | 14 | 10 | 10 | 7 | 4 | 3 | 9 | 4 | 9 | 7 | 4 | 16 | 17 | 18 | 19 | 5 | 18 | 11 | 17 | 29 | 20 | 24 | 27 | 15 | 23 | 18 | 4 | 8 | 10 | 3 | 6 | 3 | 4 | 6 | 14 | 6 | 16 | 21 | 19 | 31 | 17 | 11 | 9 | 13 | 14 | 14 | 17 | 18 | 16 | 27 | 18 | 8 | 7 | 5 | 2 | 4 | 7 | 1 | 2 | 6 | 12 | 17 | 19 | 15 | 15 | 15 | 17 | 21 | 19 | 16 | 14 | 27 | 27 | 17 | 20 | 16 | 14 | 12 | 6 | 8 | 10 | 4 | 9 | 4 | 10 | 8 | 13 | 12 | 15 | 12 | 13 | 6 | 12 | 17 | 10 | 19 | 15 | 21 | 18 | 20 | 16 | 9 | 8 | 4 | 4 | 7 | 1 | 5 | 3 | 4 | 11 | 12 | 13 | 11 | 16 | 7 | 11 | 19 | 16 | 10 | 14 | 21 | 18 | 19 | 17 | 16 | 10 | 8 | 6 | 4 | 5 | 3 | 6 | 3 | 5 | 9 | 8 | 6 | 13 | 22 | 13 | 14 | 12 | 20 | 23 | 21 | 12 | 21 | 20 | 19 | 23 | 8 | 5 | 7 | 5 | 4 | 4 | 4 | 5 | 8 | 6 | 8 | 13 | 8 | 14 | 9 | 11 | 15 | 6 | 9 | 14 | 18 | 16 | 21 | 15 | 13 | 7 | 9 | 13 | 4 | 8 | 6 | 8 | 4 | 9 | 14 | 15 | 18 | 11 | 14 | 14 | 13 | 18 | 13 | 23 | 19 | 17 | 15 | 22 | 19 | 14 | 11 | 2 | 4 | 4 | 2 | 5 | 1 | 3 | 11 | 9 | 6 | 7 | 6 | 13 | 7 | 14 | 10 | 25 | 10 | 15 | 19 | 16 | 23 | 22 | 20 | 10 | 6 | 6 | 4 | 5 | 6 | 8 | 8 | 9 | 9 | 7 | 10 | 11 | 11 | 14 | 6 | 16 | 15 | 20 | 15 | 31 | 18 | 24 | 18 | 12 | 10 | 14 | 5 | 7 | 5 | 3 | 8 | 6 | 8 | 6 | 16 | 14 | 14 | 17 | 8 | 13 | 12 | 13 | 17 | 15 | 18 | 23 | 25 | 21 | 14 | 8 | 7 | 5 | 4 | 4 | 2 | 2 | 5 | 2 | 7 | 9 | 6 | 10 | 15 | 15 | 10 | 8 | 10 | 9 | 10 | 7 | 12 | 26 | 15 | 12 | 3 | 4 | 7 | 6 | 2 | 3 | 2 | 5 | 5 | 4 | 14 | 21 | 21 | 25 | 15 | 11 | 16 | 16 | 16 | 17 | 28 | 19 | 27 | 8 | 10 | 6 | 0 | 2 | 2 | 0 | 1 | 3 | 1 | 7 | 1 | 5 | 13 | 8 | 4 | 10 | 12 | 7 | 10 | 13 | 13 | 20 | 18 | 28 | 16 | 17 | 7 | 5 | 4 | 7 | 6 | 3 | 3 | 3 | 9 | 6 | 12 | 11 | 10 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 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 | 1 | 0 | 1 | 0 | 1 | 2 |Jan 01 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 3 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 02 | 3 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 1 | 2 | 03 | 4 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 5 | 0 | 0 | 0 | 0 | 04 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 05 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 07 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 08 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 09 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 10 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 11 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 5 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 5 | 0 | 0 | 1 | 0 | 1 | 12 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 13 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 2 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 15 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 1 | 1 | 1 | 17 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 1 | 2 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 24 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 1 | 0 | 0 | 1 | 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 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 -- Feb| 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 | 5 | 3 | 5 | 6 | 4 | 4 | 5 | 8 |Jan 01 | 2 | 4 | 5 | 2 | 7 | 2 | 1 | 1 | 2 | 2 | 0 | 2 | 1 | 5 | 4 | 1 | 6 | 4 | 6 | 4 | 3 | 9 | 3 | 6 | 02 | 7 | 9 | 4 | 1 | 3 | 2 | 4 | 2 | 1 | 2 | 1 | 4 | 6 | 6 | 4 | 0 | 3 | 3 | 3 | 2 | 8 | 3 | 6 | 3 | 03 | 7 | NS | 6 | 9 | 6 | 3 | 0 | 0 | 1 | 2 | 1 | 3 | 1 | 1 | 3 | 2 | 1 | 2 | 2 | 6 | 1 | 4 | 3 | 4 | 04 | 9 | 4 | 10 | 6 | 10 | 8 | 2 | 4 | 5 | 3 | 0 | 2 | 6 | 4 | 5 | 6 | 3 | 6 | 11 | 10 | 7 | 9 | 5 | 5 | 05 | 13 | 9 | 4 | 3 | 3 | 2 | 2 | 2 | 1 | 2 | 3 | 5 | 4 | 6 | 2 | 3 | 2 | 7 | 5 | 4 | 4 | 4 | 3 | 5 | 06 | 6 | 3 | 0 | 0 | NS | NS | 2 | 1 | NS | 1 | 0 | 3 | 1 | 2 | 1 | 1 | 2 | 5 | 2 | 3 | 3 | 0 | 0 | 2 | 07 | 0 | 1 | 1 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 08 | 2 | 2 | 3 | 1 | 6 | 0 | 0 | 2 | 0 | 0 | 5 | 3 | 0 | 3 | 4 | 2 | 4 | 4 | 4 | 8 | 3 | 9 |??? |??? | 09 | 2 | 4 | 1 | 1 | 0 | 1 | 1 | 3 | 1 | 3 | 1 | 1 | 4 | 0 | 5 | 7 | 1 | 3 | 4 | 2 | 8 | 4 | 7 | 5 | 10 | 4 | 4 | 0 | 0 | 0 | 3 | 1 | 1 | 5 | 0 | 3 | 4 | 4 | 5 | 6 | 2 | 3 | 3 | 3 | 3 | 5 | 4 | 2 | 5 | 11 | 1 | 4 | 2 | NS | 4 | 1 | 0 | 2 | 0 | 2 | 1 | 1 | 1 | 5 | 0 | 0 | 1 | 0 | 3 | 2 | 2 | 1 | 2 | 1 | 12 | 2 | 3 | 4 | 2 | 5 | 2 | 2 | 1 | 0 | 1 | 2 | 4 | 6 | 4 | 2 | 6 | 2 | 7 | 1 | NS | NS | 0 | 4 | 3 | 13 | 1 | 1 | 1 | 3 | 2 | 0 | 3 | 1 | 1 | 2 | 1 | 4 | 5 | 3 | 1 | 0 | 0 | 0 | 0 |??? |??? |??? | 0 | 2 | 14 | 4 | 7 | 0 | 2 | 0 | 0 | 1 | 2 | 2 | 4 | 1 | 6 | 1 | 3 | 0 | 2 | 1 | 4 | 1 | 1 | 4 | 4 | 4 | 4 | 15 | 12 | 3 | 1 | 2 | 0 | 1 | 1 | 3 | 0 | 2 | 1 | 0 | 3 | 0 | 0 | 2 | 5 | 3 | 2 | 3 | 0 | 2 | 1 | 3 | 16 | 3 | 3 | 1 | 4 | 0 | 1 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | 1 | 5 | 4 | 4 | 1 | 5 | 13 | 17 | 7 | 5 | 2 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 0 | 2 | 3 | 1 | 1 | 5 | 7 | 8 | 8 | 1 | 3 | 18 | 10 | 5 | 4 | 2 | 0 | 2 | 3 | 2 | 0 | 0 | 2 | 3 | 2 | 2 | 1 | 4 | 1 | 3 | 4 | 3 | 6 | 1 | 7 | 0 | 19 | 2 | 4 | 0 | 1 | 4 | 1 | 0 | 1 | 2 | 0 | 2 | 1 | 2 | 2 | 1 | 1 | 3 | 4 | 2 | 3 | 3 | 1 | 3 | 3 | 20 | 4 | 2 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 3 | 3 | 5 | 4 | 5 | 8 | 5 | 4 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 1 | 2 | 3 | 4 | 1 | 1 | 2 | 7 | 4 | 5 | 5 | 4 | 22 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 5 | 2 | 0 | 2 | 7 | 2 | 3 | 3 | 1 | 5 | 3 | 3 | 23 | 3 | 3 | 2 | 3 | 1 | 1 | 3 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | NS | 3 | 9 | 6 | 6 | 2 | 24 | 9 | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 10 | 3 | 9 | 6 | 7 | 15 | 2 | NS | 25 | 5 | 10 | 1 | 4 | NS | NS | 0 | 2 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 2 | 0 | 1 | 2 | 8 | 2 | 3 | 6 | 2 | 26 | 6 | 2 | 1 | NS | 5 | 0 | 1 | 0 | 0 | 2 | 1 | 3 | 2 | 2 | 1 | 3 | 1 | 3 | 3 | 2 | 1 | 3 | 0 | 7 | 27 | 5 | 1 | 0 | 1 | 0 | NS | NS | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 4 | 2 | 5 | 7 | 5 | 2 | 28 | 5 | 2 | 2 | 1 | 0 | 1 | 0 | 2 | 1 | 1 | 1 | 4 | 6 | 2 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 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 | 2 |Jan 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 0 | 02 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 03 | 0 | NS | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | NS | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |??? |??? | 09 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | NS | NS | 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 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 18 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 19 | 1 | 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 | 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 | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | NS | 25 | 0 | 1 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 : Atsushi Kawashima (140.16 E, 35.73 N) Location : Sakura, Chiba, Japan Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (139.01 E, 36.39 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : 2el-Yagi (8.5m height) Receiver: ITEC MRX-50 53.750MHz Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) -- Total number of echoes -- Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 5 | 3 | 2 | 3 | 0 | 4 | 7 | 8 | 4 |Jan Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT 01 | NS | NS | 2 | NS | 6 | 0 | 1 | 3 | 2 | 0 | 0 | 3 | 1 | 5 | 2 | 3 | 2 | 0 | 0 | 3 | 6 | 1 | 10 | 4 | 02 | 2 | 1 | 3 | 5 | 4 | 0 | 0 | 3 | 3 | 1 | 4 | 7 | 3 | 2 | 1 | 3 | 0 | 8 | 2 | 0 | 1 | 6 | 6 | NS | 03 | NS | NS | NS | 2 | 6 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 2 | 5 | 3 | 0 | 1 | 2 | 5 | 6 | 7 | 6 | 9 | 6 | 04 | 6 | 3 | 5 | 7 | 9 | 4 | 2 | 3 | 2 | 1 | 1 | 0 | 3 | 4 | 0 | 4 | 3 | 6 | NS | NS | NS | NS | NS | NS | 05 | NS | NS | NS | NS | 4 | 2 | NS | 0 | 0 | 2 | 4 | 2 | 4 | 6 | 3 | 7 | 1 | 3 | 3 | 4 | 5 | 4 | 2 | 1 | 06 | 3 | 1 | 2 | 4 | 6 | 0 | 0 | 0 | 2 | 0 | 2 | 3 | 1 | 2 | 2 | 2 | 0 | 4 | 2 | 2 | 5 | 2 | 2 | 10 | 07 | 13 | NS | NS | 0 | 6 | 0 | NS | 2 | NS | 2 | 3 | 3 | 2 | 3 | 3 | 4 | 0 | 2 | 1 | 9 | 7 | 7 | 2 | 11 | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 5 | 7 | 5 | 0 | 2 | NS | 7 | 2 | NS | 09 | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 2 | 2 | 2 | 3 | 4 | 4 | 9 | 2 | 4 | 3 | 3 | 6 | 5 | 6 | 15 | 10 | 6 | 9 | 8 | 1 | NS | NS | 4 | 2 | 3 | 0 | 0 | 3 | 3 | 2 | 5 | 2 | 3 | 7 | 4 | 3 | 0 | 5 | 7 | 8 | 11 | 2 | 8 | NS | 10 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 4 | 8 | 8 | 12 | 4 | 7 | NS | 10 | 11 | NS | 2 | 3 | 3 | 1 | 1 | 1 | 1 | 3 | 1 | 4 | 11 | 2 | 8 | 3 | 3 | 6 | 2 | 8 | 13 | 8 | 4 | 8 | NS | NS | 2 | NS | NS | NS | 3 | 0 | 5 | 2 | 2 | 3 | 4 | 5 | 5 | 6 | 5 | 7 | 4 | 4 | 13 | 14 | 6 | 3 | 3 | 8 | 2 | 1 | 4 | 0 | 0 | 1 | 3 | 8 | 2 | 1 | 7 | 6 | 3 | 5 | 2 | 7 | 7 | 5 | 8 | 13 | 15 | 8 | 12 | 7 | 6 | 4 | 4 | 2 | 1 | 0 | 1 | 3 | 0 | 3 | 4 | 2 | 2 | 2 | 3 | 2 | 3 | 0 | NS | NS | NS | 16 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 1 | 2 | 11 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 17 | NS | NS | NS | 14 | NS | NS | NS | NS | NS | NS | 2 | 4 | 3 | 3 | 4 | 3 | 2 | 5 | 2 | 4 | 5 | 8 | 8 | 10 | 18 | 11 | 6 | 5 | 5 | 8 | 4 | 2 | 2 | 0 | 1 | 1 | 1 | 5 | 1 | 1 | 0 | 4 | 3 | 5 | 5 | 3 | 8 | 6 | 5 | 19 | 5 | 5 | 7 | 5 | 1 | 2 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 0 | 0 | 2 | 1 | 5 | 1 | 4 | 7 | 7 | 4 | 9 | 20 | 7 | 2 | 12 | NS | NS | NS | NS | NS | 0 | 1 | 3 | 5 | 2 | 3 | 6 | 5 | 7 | 7 | 1 | 9 | 3 | 5 | 6 | 11 | 21 | NS | NS | NS | NS | NS | NS | NS | NS | 5 | 1 | 1 | 5 | 7 | 4 | 7 | 2 | 1 | 6 | 8 | 7 | 8 | 12 | 7 | 11 | 22 | 6 | 10 | 6 | 4 | 4 | NS | NS | NS | 3 | 3 | 2 | 3 | 1 | 6 | 4 | 2 | 5 | 5 | 2 | 2 | 3 | 9 | 16 | NS | 23 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 0 | 0 | 1 | 4 | 4 | 5 | 7 | 5 | 6 | 1 | 14 | 12 | 24 | 14 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 7 | 10 | 10 | 10 | NS | 25 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 8 | 2 | NS | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 3 | 6 | 3 | 1 | 5 | 5 | 5 | 4 | 4 | 1 | 2 | 3 | 3 | 5 | 4 | 27 | 3 | 8 | 2 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 4 | 2 | 4 | 1 | 3 | 2 | 1 | 7 | 3 | 6 | 3 | 13 | 28 | 3 | 5 | 3 | 10 | 3 | NS | 2 | 0 | 1 | 1 | 3 | 1 | 5 | 2 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 Feb| 00h| 01h| 02h| 03h| 04h| 05h| 06h| 07h| 08h| 09h| 10h| 11h| 12h| 13h| 14h| 15h| 16h| 17h| 18h| 19h| 20h| 21h| 22h| 23h|UT ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 31 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |Jan 01 | NS | NS | 0 | NS | 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 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 03 | NS | NS | NS | 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 | NS | NS | NS | NS | NS | NS | 05 | NS | NS | NS | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | NS | NS | 0 | 0 | 0 | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 08 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | NS | 0 | 1 | NS | 09 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | NS | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 12 | 0 | 0 | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | NS | NS | 0 | NS | NS | NS | 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 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 16 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 17 | NS | NS | NS | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | NS | 23 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 24 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 1 | 0 | 1 | 0 | NS | 25 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | NS | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | 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 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Feb| 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 2013.03.17