Radio Meteor Observation in Japan No.135 January, 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 -- Jan| 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 0 2 1 3 0 3 3 2 2 1 0 0 0 2 1 0 0 0 1 1 0 5 2 02 | 2 3 2 3 2 6 9 2 2 2 2 1 3 4 1 1 0 2 1 1 2 0 2 1 03 | 0 3 3 4 4 6 2 5 1 4 2 5 7 9 1 6 2 2 0 1 1 2 0 0 04 | 7 3 14 16 21 13 6 6 2 4 2 3 3 4 0 1 1 1 0 3 4 1 1 2 05 | 3 3 1 4 4 3 4 4 2 3 3 3 3 1 2 2 0 0 0 0 0 1 4 2 06 | 0 6 4 3 4 4 3 4 1 6 1 1 4 2 1 2 1 1 0 0 1 0 3 2 07 | 1 2 0 3 4 2 6 1 2 2 1 2 4 3 0 0 0 0 2 1 0 2 1 0 08 | 2 2 2 1 3 3 3 1 1 2 1 1 2 1 1 2 1 0 1 0 1 4 4 2 09 | 3 2 3 8 3 2 2 1 2 0 1 1 2 4 2 0 1 0 1 2 2 4 2 0 10 | 0 1 1 2 2 6 4 2 4 0 1 1 2 0 1 2 0 1 0 3 2 0 3 1 11 | 2 1 3 7 3 2 3 1 1 1 3 2 1 1 0 4 1 0 2 1 2 1 4 2 12 | 1 4 4 2 3 7 3 1 1 5 0 3 1 2 1 1 1 0 0 2 1 2 2 2 13 | 0 3 2 4 1 3 4 4 0 0 3 0 4 0 1 1 0 3 2 1 0 3 1 0 14 | 2 2 2 2 2 5 2 3 2 2 3 1 4 5 0 0 0 0 0 0 0 2 0 0 15 | 4 1 2 5 6 5 1 2 2 1 1 2 2 2 1 0 0 2 0 0 0 1 2 2 16 | 1 3 2 1 2 5 1 2 4 1 0 1 1 0 2 0 2 1 1 0 0 2 1 1 17 | 1 0 2 1 1 1 4 1 0 4 2 0 2 2 2 0 0 0 0 1 0 0 2 3 18 | 2 2 0 3 1 4 2 5 1 5 2 3 0 2 1 1 0 0 1 0 0 1 0 3 19 | 2 1 0 4 4 6 2 4 1 3 0 4 1 2 0 1 0 1 0 1 1 1 0 2 20 | 1 0 1 4 3 2 3 2 3 3 2 1 2 1 2 0 0 0 0 0 0 1 4 0 21 | 2 1 5 3 4 4 3 1 2 3 2 1 2 1 1 0 0 0 0 0 0 0 3 2 22 | 0 2 1 3 3 1 4 1 2 1 2 2 1 1 0 1 0 0 0 1 2 0 0 2 23 | 2 1 0 1 1 4 1 1 0 2 1 2 2 3 3 0 0 0 0 3 1 4 3 1 24 | 2 2 2 0 1 1 3 1 1 0 1 3 1 1 0 0 0 0 0 0 0 0 0 0 25 | 2 1 1 2 5 2 1 0 1 1 0 0 1 0 0 0 0 0 2 2 1 0 1 1 26 | 1 1 1 0 1 1 2 0 0 0 0 0 1 0 0 3 0 0 0 0 2 2 0 1 27 | 0 1 1 2 1 2 1 3 4 0 2 1 1 0 1 2 0 1 0 0 0 2 0 0 28 | 0 0 3 2 2 1 1 0 1 3 2 0 0 1 0 0 1 0 0 0 3 2 5 0 29 | 1 1 1 0 0 0 0 4 2 0 1 0 0 1 0 1 0 0 0 1 0 2 1 0 30 | 1 1 0 0 0 1 0 0 3 2 0 1 2 2 0 0 0 0 0 1 0 2 2 0 31 | 0 1 0 0 2 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 3 0 1 ---+------------------------------------------------------------------------ Jan| 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 Jan| 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 | 1 04 | 1 1 1 2 05 | 06 | 07 | 1 08 | 09 | 1 10 | 1 11 | 1 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 1 20 | 21 | 1 1 22 | 1 1 23 | 1 1 24 | 25 | 26 | 27 | 1 28 | 1 29 | 1 30 | 31 | ---+------------------------------------------------------------------------ Jan| 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 -- Jan| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ ---+------------------------------------------------------------------------ Jan| 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 Jan| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ ---+------------------------------------------------------------------------ Jan| 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 -- Jan| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 15 16 21 23 19 22 29 36 29 31 31 20 21 16 11 13 4 5 6 8 8 10 20 20 02 | 15 10 14 12 22 31 31 29 21 27 27 25 16 14 11 7 4 3 2 9 12 12 14 20 03 | 19 17 20 25 22 41 48 35 44 30 41 44 44 39 33 23 14 13 6 9 9 8 23 25 04 | 37 44 59 68 54 67 82 78 27 33 29 30 18 12 14 9 6 3 2 4 9 10 4 15 05 | 17 18 29 32 22 31 34 35 33 38 30 22 21 17 17 14 4 4 5 6 7 16 21 24 06 | 21 15 22 21 28 30 32 35 29 28 30 22 20 10 12 7 8 5 2 6 9 14 18 10 07 | 11 8 12 20 26 29 33 41 28 34 36 14 30 20 11 2 7 3 3 8 8 11 10 15 08 | 9 16 28 28 17 27 27 38 30 37 25 24 19 15 20 2 5 2 2 0 13 9 8 18 09 | 8 18 15 21 15 30 25 23 23 15 21 18 26 10 10 8 5 7 8 5 7 11 11 10 10 | 9 12 13 23 20 25 25 23 30 23 22 19 14 9 9 6 IF 6 3 6 10 13 11 14 11 | 19 14 24 20 24 19 29 26 31 23 23 21 20 11 7 9 7 5 3 4 9 9 13 9 12 | 11 15 18 18 18 32 25 27 31 46 22 12 17 9 3 3 7 4 2 8 7 9 10 10 13 | 9 9 11 13 19 16 18 15 14 15 13 10 10 8 6 4 8 5 3 8 2 8 10 5 14 | 9 6 9 10 11 15 22 15 19 18 17 9 5 IF IF IF 4 9 2 10 17 16 10 12 15 | 18 23 23 25 28 38 30 28 31 27 30 21 17 13 12 7 1 5 6 7 11 9 20 10 16 | 15 22 16 27 23 26 26 18 27 31 33 22 21 19 15 5 3 2 3 6 10 12 5 10 17 | 13 16 17 25 26 29 25 30 30 34 30 28 17 22 10 9 7 4 4 9 8 7 12 18 18 | 11 14 17 24 14 18 17 24 26 28 24 23 15 13 15 4 1 IF 2 9 12 12 19 11 19 | 19 17 18 20 33 32 22 22 42 37 39 26 23 16 13 6 2 3 7 5 7 14 15 11 20 | 13 17 20 21 23 24 27 31 39 36 25 15 15 10 15 7 4 2 7 6 8 12 13 14 21 | 16 12 19 20 23 35 25 32 42 28 32 26 24 11 11 5 6 6 5 10 4 11 18 11 22 | 10 7 12 24 28 19 22 20 24 21 31 15 23 17 11 3 4 4 8 2 3 15 11 12 23 | 13 15 15 21 22 17 17 16 20 22 20 19 15 16 12 10 8 9 8 9 7 8 8 11 24 | 12 13 16 14 12 18 18 27 26 19 18 14 11 10 7 4 4 6 7 8 11 5 13 16 25 | 11 13 14 15 17 13 13 16 12 21 25 16 8 4 16 8 4 IF IF IF IF IF 9 16 26 | IF 11 12 17 11 24 8 20 20 21 16 IF 9 IF 12 12 11 8 9 IF IF 10 11 14 27 | 14 12 17 12 18 13 18 16 17 17 15 IF IF IF IF IF 7 8 3 6 12 16 10 12 28 | 14 12 10 20 18 18 16 23 23 33 23 24 15 13 2 9 5 8 9 4 9 12 17 14 29 | 18 12 16 17 22 25 19 22 31 27 20 15 13 10 14 6 2 1 5 5 8 5 11 10 30 | 12 14 14 14 14 16 22 15 24 15 12 19 15 6 8 6 3 4 5 2 6 6 7 12 31 | 10 14 13 13 14 15 21 21 18 15 16 11 10 5 2 3 2 4 5 3 7 11 10 11 ---+------------------------------------------------------------------------ Jan| 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 Jan| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 1 1 1 02 | 1 03 | 1 1 1 1 1 1 04 | 1 1 2 2 1 1 1 1 2 1 05 | 1 1 06 | 1 1 07 | 1 1 2 1 1 1 1 08 | 1 09 | 1 10 | 1 11 | 1 1 12 | 1 13 | 1 1 1 14 | 15 | 1 1 16 | 1 17 | 1 18 | 2 19 | 1 2 1 1 1 20 | 2 1 1 21 | 1 1 22 | 1 1 23 | 1 1 24 | 1 25 | 26 | 1 27 | 2 28 | 1 1 1 1 29 | 30 | 31 | 2 1 ---+------------------------------------------------------------------------ Jan| 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 -- Jan| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 4 7 11 11 12 9 16 18 11 7 8 9 8 6 5 7 2 3 8 4 6 4 10 7 02 | 15 7 7 8 13 19 18 14 17 11 8 15 11 11 7 3 2 1 2 6 4 10 12 7 03 | 13 7 8 17 10 23 20 19 24 11 15 25 30 17 20 14 11 7 4 4 4 8 14 16 04 | 22 35 41 36 38 42 51 46 18 13 15 10 9 6 6 5 1 1 1 6 9 5 3 8 05 | 10 6 15 14 7 12 13 8 9 13 11 8 11 11 12 3 4 0 1 4 7 8 16 9 06 | 7 17 13 15 10 12 12 15 9 6 6 8 8 5 7 2 3 1 1 4 7 8 8 8 07 | 7 3 7 12 8 12 8 10 12 10 17 7 8 11 3 0 2 1 1 6 2 6 6 9 08 | 5 12 13 12 10 9 8 13 13 9 10 8 12 7 6 1 5 1 1 1 2 6 5 15 09 | 8 4 8 8 5 9 11 8 13 5 14 5 0 4 6 5 1 4 4 3 2 9 3 5 10 | 4 9 6 10 7 10 13 10 7 7 8 11 5 4 3 3 1 2 0 3 6 10 7 9 11 | 3 2 14 10 7 6 9 11 16 10 9 8 5 4 5 1 1 2 1 1 1 3 5 2 12 | 3 5 2 5 5 12 9 9 6 11 6 5 7 2 2 6 3 1 5 2 4 7 6 5 13 | 8 6 8 8 11 5 16 12 8 8 8 4 8 5 6 3 5 2 1 2 1 4 5 5 14 | 10 4 8 10 10 14 11 14 19 10 8 6 1 2 2 2 0 0 1 0 5 9 7 7 15 | 5 7 8 12 9 12 11 11 12 7 11 4 3 6 3 6 2 4 1 9 2 3 11 2 16 | 7 5 7 9 10 13 12 11 14 14 8 8 9 7 8 3 3 3 2 4 6 6 3 3 17 | 11 9 6 11 11 11 17 12 12 9 7 13 7 5 7 5 4 1 1 1 6 4 1 14 18 | 8 11 14 13 8 12 11 6 13 10 6 11 10 8 6 4 1 1 2 3 9 7 7 5 19 | 10 10 11 5 19 13 13 5 17 14 13 11 10 6 7 4 1 2 0 3 0 11 8 5 20 | 4 6 8 10 11 7 10 11 17 18 9 10 14 6 7 6 3 3 4 2 5 7 3 10 21 | 9 6 7 6 12 18 14 15 19 7 12 9 10 8 9 3 3 3 2 4 2 6 13 7 22 | 9 9 8 10 15 10 17 11 13 12 14 12 10 8 10 1 2 4 7 1 3 9 12 9 23 | 8 10 10 10 7 6 11 8 10 9 9 7 7 7 10 4 2 6 9 6 2 7 8 2 24 | 16 7 19 7 8 8 10 8 11 7 6 10 12 7 6 4 0 1 5 2 9 7 11 9 25 | 6 7 10 5 6 6 8 5 4 13 16 14 10 12 7 6 5 6 1 4 6 3 6 7 26 | 4 2 3 9 9 9 8 11 9 7 7 6 8 5 6 3 2 2 1 3 9 6 7 3 27 | 5 11 11 11 6 4 7 5 12 6 7 5 4 6 5 2 4 3 5 2 7 7 8 6 28 | 4 6 11 6 11 8 11 12 11 17 10 13 7 4 4 6 3 1 0 0 5 4 8 8 29 | 10 3 7 8 8 11 5 6 8 6 6 11 7 4 5 3 2 1 2 7 5 7 7 7 30 | 9 7 8 12 16 13 12 9 12 6 7 14 6 6 5 4 1 0 5 3 6 5 4 8 31 | 3 1 11 8 9 7 7 11 11 6 6 3 3 1 4 2 4 2 6 4 6 5 3 8 ---+------------------------------------------------------------------------ Jan| 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 Jan| 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 | 1 04 | 2 1 1 1 1 05 | 1 1 06 | 1 07 | 1 1 1 08 | 09 | 10 | 11 | 1 12 | 13 | 1 14 | 15 | 16 | 17 | 1 18 | 1 19 | 1 2 1 1 20 | 1 1 1 1 21 | 22 | 1 23 | 1 24 | 1 25 | 26 | 1 27 | 1 28 | 1 29 | 30 | 31 | 1 1 ---+------------------------------------------------------------------------ Jan| 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 -- Jan| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST ---+------------------------------------------------------------------------ 01 | 4 6 2 2 2 3 2 4 8 9 13 5 1 3 2 2 3 0 1 4 2 7 4 4 02 | 9 3 4 7 7 2 4 4 16 8 2 1 1 1 1 0 0 1 0 2 4 5 2 5 03 | 4 4 10 7 9 2 2 5 2 7 4 6 22 20 13 11 12 10 6 8 14%14%18 36 04 | 65 61 NS NS NS NS %5 %6 NS NS NS NS NS NS NS NS NS %2 0 7 5 5 11 7 05 | 10 16 20 NS NS 20 11 13 13 22 9 16 13 10 3 5 5 6 6 5 6 7 9 5 06 | 5 10 8 8 15 11 8 15 18 15 11 13 5 3 3 4 3 1 6 10 10 8 12 14 07 | 8 7 14%18%15 7 10 13 17 8 16 8 5 13 4 2 3 4 3 3 3 14 11 14 08 | 6 19 15 5 7 7 9 16 13 15 18 6 7 6 1 6 5 3 2 2 8 16 11 10 09 | 14 16 14 15 15 17 17 17%16%17%12 8 %5 NS 7 %1 0 7 %6%10 6 %5 %7 NS 10 |%10%18%13%24 23 NS NS%17 13 17 15 15 12 %7 %8 5 5 8 %0 10%13%20 13 21 11 | 20 11 21 19 13 21 7 15 16 16 21 18 9 6 6 1 4 5 1 3 8 6 13 15 12 | 13 12 16 26 6 12 6 11 14 15 22 12 7 9 2 5 3 4 3 6 8 8 17 8 13 | 11 14 19 14 13 7 15 17 12 18 21 18 9 7 2 5 5 2 5 3 11 10 5 11 14 | 14 20 19 11 20 16 11 18 11 14 19 12 5 3 7 1 1 1 2 5 4 10 21 8 15 | 14 9 14 16 17 10 12 10 10 20 23 16 4 14 5 3 2 1 2 4 6 9 12 9 16 | 9 20 12 16 15 6 13 10 13 19 24 12 6 8 8 6 2 2 3 12 10 11 8 9 17 | 11 15 21 22 14 14 10 19 18 17 7 18 7 5 5 8 2 1 3 9 7 10 14 8 18 | 8 15 16 7 21 10 13 14 7 9 13 10 8 4 5 3 3 6 3 4 8 10 9 4 19 | 8 11 16 17 10 18 13 10 17 20 13 14 10 4 6 3 3 1 1 3 7 3 7 12 20 | 5 7 9 13 21 12 6 8 11 10 9 9 4 4 0 3 2 2 0 4 7 4 1 4 21 | 6 2 4 4 9 10 5 12 8 7 13 9 10 6 3 1 3 0 1 3 2 6 11 9 22 | 9 8 12 7 9 14 10 7 12 11 14 17 7 4 4 5 6 0 4 3 3 4 10 12 23 | 9 10 8 17 6 12 21 14 22 15 16 5 8 6 4 2 1 0 3 3 3 4 11 7 24 | 7 9 10 4 7 7 5 5 8 5 11 15 3 3 1 2 4 4 3 2 6 8 0 4 25 | 3 8 4 9 5 3 9 3 7 8 7 9 3 1 2 1 0 1 2 3 6 10 6 10 26 | 6 8 17 8 3 11 6 7 9 4 7 8 3 8 3 1 0 1 1 3 2 5 2 3 27 | 2 3 3 6 3 6 3 6 5 6 7 13 4 1 2 1 6 %3 1 2 4 3 4 4 28 | 1 6 5 5 10 5 9 8 9 4 1 1 6 1 1 0 2 1 3 3 3 6 0 4 29 | 5 2 5 8 4 9 4 6 4 5 7 6 2 0 6 1 0 1 2 2 3 6 3 6 30 | 10 2 7 7 7 8 6 10 8 9 7 4 0 1 0 0 0 1 2 3 5 5 6 2 31 | 6 6 8 4 9 4 8 7 9 16 7 3 0 3 1 1 0 0 1 3 2 7 7 10 ---+------------------------------------------------------------------------ Jan| 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 Jan| 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 03 | 1 1 1 1 1 04 | 2 1 05 | 1 06 | 07 | 1 08 | 1 09 | 1 1 10 | 1 1 11 | 1 1 12 | 13 | 1 14 | 15 | 1 16 | 1 17 | 18 | 1 2 19 | 1 1 20 | 21 | 1 1 1 22 | 1 1 23 | 1 1 24 | 25 | 26 | 1 1 1 27 | 1 1 28 | 29 | 1 30 | 31 | ---+------------------------------------------------------------------------ Jan| 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) Jan| 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 7 3 7 5 10 11 5 7 5 7 10 9 6 6 0 1 3 0 2 3 6 2 02 | 6 1 6 4 8 7 16 8 7 12 7 7 4 2 3 4 0 0 0 2 1 5 4 2 03 | 8 4 5 11 8 3 5 2 5 7 5 14 20 11 8 3 5 11 3 0 0 2 4 3 04 | 8 11 27 17 6 13 13 8 1 3 2 1 2 0 1 1 0 1 0 1 0 1 0 0 05 | 5 4 3 3 1 6 5 6 1 8 2 3 2 2 3 0 0 0 1 0 0 4 4 2 06 | 4 4 1 5 3 2 5 4 3 4 2 4 5 0 3 0 1 0 0 0 1 1 3 3 07 | 2 0 1 9 1 3 1 2 0 3 6 1 2 4 2 2 0 0 0 0 0 0 0 3 08 | 0 1 6 1 0 0 3 2 2 3 4 2 4 1 4 7 3 1 0 2 1 1 0 4 09 | 0 1 0 1 0 4 2 4 2 1 3 3 1 1 2 0 0 0 0 0 0 3 1 1 10 | 2 0 2 2 4 3 2 1 3 1 3 4 2 2 2 1 0 0 1 2 0 1 2 4 11 | 1 0 1 2 1 2 0 4 3 12 1 2 2 1 2 0 0 1 2 1 0 1 0 0 12 | 0 3 1 0 1 3 3 1 5 3 1 0 3 1 2 1 1 1 0 0 0 1 1 3 13 | 2 1 6 2 5 2 6 1 0 3 8 9 1 2 0 1 2 0 2 1 1 1 1 2 14 | 2 2 2 2 2 6 1 2 1 3 2 2 1 0 0 0 0 0 0 0 0 1 0 1 15 | 2 5 1 0 1 2 3 1 4 1 0 0 1 4 2 1 1 7 0 1 0 0 3 0 16 | 3 1 5 2 2 1 1 3 0 4 1 2 2 2 4 1 0 1 0 0 1 0 1 1 17 | 4 1 2 2 0 2 0 1 1 2 3 4 1 4 0 2 5 1 0 1 1 0 1 1 18 | 0 0 1 2 1 1 0 7 1 3 0 4 0 0 1 1 0 1 0 1 4 0 1 0 19 | 2 2 1 0 4 1 2 2 6 3 4 1 5 0 7 1 0 0 1 1 1 0 0 0 20 | 0 1 0 1 3 0 4 0 3 7 2 1 0 3 1 0 1 2 2 0 2 2 0 2 21 | 1 1 2 2 1 3 3 2 5 2 1 3 2 5 0 0 1 3 0 0 1 1 2 3 22 | 3 2 1 3 5 5 0 2 3 6 5 2 6 3 6 1 1 0 2 1 0 1 2 1 23 | 4 2 4 2 1 4 3 2 1 2 5 0 2 2 0 1 1 1 1 0 0 1 3 3 24 | 1 0 1 1 4 2 2 3 4 4 4 8 3 1 0 1 0 3 0 0 1 0 1 0 25 | 0 3 4 4 4 0 2 2 2 4 2 3 1 0 6 1 0 0 1 1 1 0 0 1 26 | 0 1 1 1 4 1 1 2 1 0 3 2 1 5 1 3 0 0 0 0 1 2 2 0 27 | 1 2 0 2 1 0 4 2 4 0 1 2 1 2 0 0 0 1 2 1 0 1 1 0 28 | 4 3 2 2 0 3 3 2 8 5 3 10 5 1 2 1 2 1 0 0 2 1 3 4 29 | 3 2 1 5 0 3 0 2 3 8 6 2 4 1 4 2 3 1 0 1 3 1 2 4 30 | 3 1 4 5 7 5 1 2 4 1 2 9 6 1 1 7 6 0 1 0 0 0 0 2 31 | 1 0 1 3 6 4 1 2 3 8 1 3 0 0 4 0 1 0 0 0 1 0 1 1 ---+------------------------------------------------------------------------ Jan| 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 Jan| 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 | 1 04 | 05 | 06 | 07 | 08 | 09 | 10 | 1 11 | 12 | 13 | 1 14 | 15 | 16 | 17 | 18 | 1 19 | 1 20 | 1 21 | 22 | 1 23 | 24 | 25 | 26 | 27 | 1 28 | 29 | 30 | 31 | 1 ---+------------------------------------------------------------------------ Jan| 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) Jan| 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 6 7 10 9 7 9 9 7 6 6 10 11 6 2 0 0 3 1 3 2 2 1 02 4 0 4 5 6 2 12 8 4 13 6 9 6 3 8 7 3 0 0 1 0 2 2 3 03 4 2 7 11 8 5 10 12 14 10 21 20 29 29 22 8 10 9 2 1 0 3 4 3 1 1 04 10 8 17 18 15 8 7 9 3 9 5 9 7 0 4 3 1 1 0 0 0 2 0 1 05 3 2 3 4 2 7 6 9 6 10 3 7 9 3 6 4 0 0 2 1 2 2 9 6 06 6 2 10 6 5 2 11 10 8 4 6 5 8 3 2 1 1 0 0 0 1 2 4 1 1 07 1 0 1 8 7 4 4 3 3 2 7 6 5 8 5 3 1 0 0 0 0 0 1 3 08 0 3 8 3 3 5 4 4 7 6 3 4 3 3 4 2 1 0 0 0 1 1 1 2 09 0 3 2 0 3 5 3 0 4 5 10 6 3 4 4 1 0 0 0 0 0 4 1 1 10 2 2 6 4 6 7 6 6 7 3 3 7 7 8 7 1 0 1 3 2 1 2 0 5 11 0 0 4 8 0 5 3 8 6 4 2 4 8 6 4 1 1 1 1 1 0 1 2 1 12 1 3 4 4 3 5 8 2 4 6 6 9 7 6 2 1 4 1 0 0 1 1 0 3 13 3 0 5 2 7 8 6 2 1 5 5 1 3 5 1 1 3 0 1 0 2 1 1 4 1 14 2 1 3 3 3 13 8 4 4 6 6 14 13 10 4 5 0 0 0 0 1 3 1 3 15 4 7 7 6 3 6 6 5 10 5 2 6 10 7 4 3 3 1 1 1 0 0 2 2 1 16 5 10 5 9 11 11 6 8 5 17 17 12 13 12 12 5 6 1 1 0 1 1 2 2 1 1 17 5 3 4 6 5 5 8 6 5 10 13 21 14 13 7 3 3 0 0 1 2 0 2 1 1 18 1 4 8 10 5 8 4 13 7 10 2 9 7 2 3 1 0 1 0 1 2 0 2 0 1 19 1 3 5 2 5 2 4 5 9 7 13 6 11 5 5 1 0 0 1 1 1 0 1 2 1 1 20 2 3 7 3 4 3 8 3 5 12 3 4 9 5 3 2 6 0 2 2 2 3 0 2 1 1 1 21 1 2 6 3 3 2 9 3 7 4 4 3 2 6 4 0 0 3 1 1 0 2 1 4 22 5 7 3 10 11 9 3 11 10 12 6 5 9 5 11 0 1 0 1 2 0 4 0 4 1 23 6 4 7 9 11 7 9 7 9 12 10 9 14 9 6 3 1 0 2 1 0 1 1 3 24 2 7 3 9 6 9 8 9 5 5 10 18 11 11 5 1 0 4 1 1 1 1 0 1 25 4 3 9 7 11 11 6 6 6 13 15 6 3 3 6 4 1 4 1 2 1 0 1 1 26 0 2 3 3 6 9 8 6 2 2 5 1 5 8 1 4 2 0 0 1 1 1 3 1 27 5 4 5 4 9 8 8 2 11 3 8 10 6 6 4 1 1 2 0 2 2 1 0 2 1 28 2 4 4 8 9 6 8 5 7 11 11 20 4 6 1 1 3 1 0 1 1 1 2 0 1 29 1 1 8 4 7 7 4 8 6 12 5 4 4 2 5 4 2 2 0 2 0 0 2 4 30 3 7 7 8 12 6 6 6 4 5 7 11 7 1 3 1 0 0 1 2 0 1 1 1 31 0 1 5 6 7 4 6 4 2 4 6 6 2 2 2 1 2 0 0 1 0 1 0 0 1 ---+------------------------------------------------------------------------ Jan| 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 Jan| 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 6 7 10 9 7 9 9 7 6 6 10 11 6 2 0 0 3 1 3 2 2 1 02 4 0 4 5 6 2 12 8 4 13 6 9 6 3 8 7 3 0 0 1 0 2 2 3 03 4 2 7 11 8 5 10 12 14 10 21 20 29 29 22 8 10 9 2 1 0 3 4 3 1 1 04 10 8 17 18 15 8 7 9 3 9 5 9 7 0 4 3 1 1 0 0 0 2 0 1 05 3 2 3 4 2 7 6 9 6 10 3 7 9 3 6 4 0 0 2 1 2 2 9 6 06 6 2 10 6 5 2 11 10 8 4 6 5 8 3 2 1 1 0 0 0 1 2 4 1 1 07 1 0 1 8 7 4 4 3 3 2 7 6 5 8 5 3 1 0 0 0 0 0 1 3 08 0 3 8 3 3 5 4 4 7 6 3 4 3 3 4 2 1 0 0 0 1 1 1 2 09 0 3 2 0 3 5 3 0 4 5 10 6 3 4 4 1 0 0 0 0 0 4 1 1 10 2 2 6 4 6 7 6 6 7 3 3 7 7 8 7 1 0 1 3 2 1 2 0 5 11 0 0 4 8 0 5 3 8 6 4 2 4 8 6 4 1 1 1 1 1 0 1 2 1 12 1 3 4 4 3 5 8 2 4 6 6 9 7 6 2 1 4 1 0 0 1 1 0 3 13 3 0 5 2 7 8 6 2 1 5 5 1 3 5 1 1 3 0 1 0 2 1 1 4 1 14 2 1 3 3 3 13 8 4 4 6 6 14 13 10 4 5 0 0 0 0 1 3 1 3 15 4 7 7 6 3 6 6 5 10 5 2 6 10 7 4 3 3 1 1 1 0 0 2 2 1 16 5 10 5 9 11 11 6 8 5 17 17 12 13 12 12 5 6 1 1 0 1 1 2 2 1 1 17 5 3 4 6 5 5 8 6 5 10 13 21 14 13 7 3 3 0 0 1 2 0 2 1 1 18 1 4 8 10 5 8 4 13 7 10 2 9 7 2 3 1 0 1 0 1 2 0 2 0 1 19 1 3 5 2 5 2 4 5 9 7 13 6 11 5 5 1 0 0 1 1 1 0 1 2 1 1 20 2 3 7 3 4 3 8 3 5 12 3 4 9 5 3 2 6 0 2 2 2 3 0 2 1 1 1 21 1 2 6 3 3 2 9 3 7 4 4 3 2 6 4 0 0 3 1 1 0 2 1 4 22 5 7 3 10 11 9 3 11 10 12 6 5 9 5 11 0 1 0 1 2 0 4 0 4 1 23 6 4 7 9 11 7 9 7 9 12 10 9 14 9 6 3 1 0 2 1 0 1 1 3 24 2 7 3 9 6 9 8 9 5 5 10 18 11 11 5 1 0 4 1 1 1 1 0 1 25 4 3 9 7 11 11 6 6 6 13 15 6 3 3 6 4 1 4 1 2 1 0 1 1 26 0 2 3 3 6 9 8 6 2 2 5 1 5 8 1 4 2 0 0 1 1 1 3 1 27 5 4 5 4 9 8 8 2 11 3 8 10 6 6 4 1 1 2 0 2 2 1 0 2 1 28 2 4 4 8 9 6 8 5 7 11 11 20 4 6 1 1 3 1 0 1 1 1 2 0 1 29 1 1 8 4 7 7 4 8 6 12 5 4 4 2 5 4 2 2 0 2 0 0 2 4 30 3 7 7 8 12 6 6 6 4 5 7 11 7 1 3 1 0 0 1 2 0 1 1 1 31 0 1 5 6 7 4 6 4 2 4 6 6 2 2 2 1 2 0 0 1 0 1 0 0 1 ---+------------------------------------------------------------------------ Jan| 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 -- Jan| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 18 | 20 | 23 | 27 | I | IF | IF | IF | 35 |Dec 01 | 22 | 15 | 18 | 19 | 12 | 10 | 11 | NS | NS | 2 | 6 | 10 | 6 | 15 | 22 | 29 | 17 | 32 | 32 | 31 | 23 | 34 | 17 | 17 | 02 | 23 | 21 | 11 | 19 | 21 | 15 | 12 | NS | 6 | NS | IF | 5 | 17 | 19 | 11 | 13 | 30 | 16 | IF | IF | 22 | IF | 20 | 29 | 03 | 29 | 43 | 52 | 54 | 56 | 53 | 31 | 36 | 12 | 4 | 13 | 11 | 23 | 19 | 54 | 48 | 62 | 50 | 49 | 44 | 48 | NS | IF | 26 | 04 | 34 | 31 | 24 | 21 | 16 | 12 | 11 | 12 | 3 | 7 | 8 | 13 | 13 | 23 | 19 | 20 | 30 | 21 | 23 | 30 | 18 | 21 | 30 | 22 | 05 | 21 | 20 | 28 | 22 | 11 | 13 | 8 | 6 | 6 | 3 | 7 | 16 | 17 | 18 | 31 | 21 | 16 | 20 | 13 | 23 | 26 | 25 | 16 | 20 | 06 | 26 | 20 | 18 | 7 | 7 | 6 | 5 | 8 | 6 | 12 | 11 | 11 | 15 | 26 | IF | 17 | IF | IF | IF | 36 | IF | 34 | 21 | IF | 07 | 22 | 27 | IF | IF | IF | IF | 7 | 4 | 8 | 9 | 14 | 8 | 15 | 13 | 16 | 7 | 21 | 26 | 44 | 37 | 46 | 39 | 23 | 26 | 08 | 25 | 18 | 18 | IF | IF | IF | 5 | IF | 2 | 9 | 8 | 11 | 14 | 13 | IF | 22 | 22 | 37 | 46 | 43 | 51 | 38 | 39 | IF | 09 | 20 | 19 | IF | IF | IF | 4 | 7 | 10 | 2 | 2 | 10 | IF | 14 | 16 | 20 | 24 | 13 | 15 | 27 | 41 | IF | IF | 33 | 25 | 10 | 16 | 19 | 21 | IF | IF | IF | 2 | 6 | 8 | 5 | 6 | 10 | 7 | 15 | 15 | 14 | 21 | 39 | 52 | 38 | 39 | 48 | 24 | 42 | 11 | 25 | 26 | IF | IF | IF | IF | 10 | 5 | 5 | 4 | 11 | 10 | 12 | 12 | 19 | 11 | 13 | 17 | 26 | 14 | 17 | 16 | 19 | 13 | 12 | 22 | 12 | 22 | 21 | 13 | 4 | 7 | 5 | 3 | 7 | 5 | NS | 11 | 16 | 18 | 15 | 19 | 24 | 25 | 24 | 36 | 17 | 19 | 23 | 13 | 21 | 21 | 15 | 17 | 10 | 11 | 11 | 7 | 1 | NS | 9 | 8 | 7 | 7 | 11 | 6 | 10 | 15 | 21 | 19 | 23 | 8 | 6 | 13 | 14 | 18 | 11 | 30 | 22 | 20 | 17 | 6 | 4 | 7 | 6 | 5 | 4 | NS | 11 | 9 | 6 | 19 | 28 | 35 | 41 | 35 | 33 | 19 | 29 | 15 | IF | 21 | 25 | 18 | 15 | 10 | 7 | 10 | NS | 6 | 9 | 5 | 16 | 21 | 13 | 13 | 21 | 15 | 36 | 31 | 36 | 27 | 32 | IF | 16 | 20 | 26 | NS | 14 | IF | IF | IF | IF | NS | 5 | 9 | 8 | 19 | 14 | 19 | 24 | 30 | 25 | 29 | 45 | 33 | 40 | 30 | 32 | 17 | 24 | 24 | IF | IF | IF | IF | IF | 8 | IF | 9 | IF | 23 | 20 | 12 | 31 | 21 | 26 | 32 | 40 | 35 | 26 | 36 | 33 | 19 | 18 | 25 | 14 | IF | IF | IF | IF | IF | IF | NS | IF | IF | 10 | IF | IF | IF | IF | IF | IF | 19 | 20 | 31 | 26 | 22 | 27 | 19 | 26 | 22 | 20 | 28 | 10 | 16 | IF | IF | 8 | 6 | 9 | 8 | IF | 18 | 14 | 10 | 19 | 19 | 12 | 24 | 35 | 15 | 10 | IF | 20 | 42 | 24 | 14 | 19 | 13 | 11 | 6 | 6 | 1 | 3 | 3 | 3 | 13 | 13 | 16 | 20 | 20 | 25 | 26 | 41 | 37 | 23 | 21 | 28 | 21 | 26 | 21 | 23 | 16 | 13 | 17 | 12 | NF | 2 | 3 | 18 | 8 | 21 | 11 | 17 | 18 | IF | 28 | 19 | IF | IF | IF | IF | IF | 22 | IF | 21 | 14 | 21 | 13 | 14 | 9 | 8 | NS | 5 | 10 | 8 | 20 | 15 | 19 | 18 | 26 | 22 | 32 | 46 | 28 | 38 | 27 | 29 | 23 | 17 | 16 | 20 | IF | 14 | 8 | 7 | 2 | NS | NS | 11 | 8 | 15 | 15 | 15 | 27 | 21 | 23 | 29 | 30 | 32 | 24 | IF | IF | 24 | 24 | IF | IF | IF | 9 | 4 | 8 | IF | IF | 8 | 7 | IF | IF | IF | IF | 21 | 32 | 24 | 42 | 26 | 39 | 17 | 24 | 16 | 25 | 19 | 17 | 15 | 15 | 17 | 14 | IF | IF | IF | IF | 4 | 11 | 14 | IF | IF | IF | 13 | 15 | 14 | IF | IF | IF | IF | IF | 26 | 24 | 12 | 12 | 16 | IF | 11 | IF | IF | 4 | 6 | 5 | 8 | 13 | 9 | 11 | 11 | 9 | 14 | 14 | IF | IF | IF | IF | IF | 27 | IF | 17 | IF | 10 | 11 | 12 | 10 | 12 | IF | 4 | 7 | 9 | IF | 23 | 15 | 13 | IF | IF | IF | 39 | 33 | 27 | 42 | IF | 28 | 28 | IF | IF | IF | 9 | 8 | 2 | 4 | NS | NS | 14 | IF | 12 | 20 | 19 | 13 | 18 | 18 | 27 | 28 | 45 | 46 | 35 | 30 | 29 | 21 | 15 | 16 | 5 | IF | IF | IF | IF | NS | 4 | 8 | IF | IF | IF | IF | 16 | 22 | 34 | 39 | 39 | 29 | 29 | 23 | 31 | 30 | IF | NS | IF | 10 | 4 | IF | 5 | 8 | 4 | 10 | IF | IF | IF | IF | 14 | 13 | IF | IF | 25 | 22 | 32 | 22 | 17 | IF | 31 | IF | IF | IF | IF | IF | IF | 10 | 2 | IF | IF | IF | 8 | NS | 20 | 19 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 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 | I | IF | IF | IF | 1 |Dec 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | NS | IF | 0 | 0 | 0 | 0 | 0 | 0 | 1 | IF | IF | 0 | IF | 1 | 0 | 03 | 1 | 0 | 5 | 1 | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 5 | 0 | 1 | 2 | NS | IF | 0 | 04 | 1 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 05 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | IF | IF | IF | 1 | IF | 2 | 0 | IF | 07 | 0 | 1 | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | IF | IF | IF | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | I | 09 | 0 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | 0 | 0 | 10 | 1 | 0 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 11 | 0 | 0 | IF | IF | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | IF | 1 | 0 | 1 | 1 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | I | 16 | 0 | 0 | NS | 0 | IF | IF | IF | IF | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 1 | 0 | IF | IF | IF | IF | IF | 0 | IF | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 18 | 1 | 0 | IF | IF | IF | IF | IF | IF | NS | IF | IF | 0 | IF | IF | IF | IF | IF | IF | 1 | 0 | 0 | 0 | 0 | 1 | 19 | 1 | 0 | 1 | 0 | 0 | 0 | IF | IF | 0 | 0 | 1 | 1 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 20 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | IF | 0 | 0 | IF | IF | IF | IF | IF | 22 | IF | 1 | 0 | 0 | 0 | 0 | 1 | 0 | N | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 23 | 1 | 0 | 0 | IF | 0 | 0 | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | IF | IF | 24 | 1 | IF | IF | IF | 0 | 0 | 0 | IF | IF | 0 | 0 | IF | IF | IF | IF | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | IF | 0 | 0 | 0 | IF | IF | IF | 0 | 0 | 1 | IF | IF | IF | IF | IF | 26 | 0 | 0 | 0 | 0 | IF | 1 | IF | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | IF | IF | IF | IF | 27 | IF | 0 | IF | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | IF | 0 | 0 | 0 | IF | IF | IF | 1 | 0 | 0 | 2 | IF | 28 | 0 | IF | IF | IF | 0 | 0 | 0 | 0 | NS | NS | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 29 | 1 | 0 | 0 | 0 | IF | IF | IF | IF | NS | 0 | 0 | IF | IF | IF | IF | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 30 | IF | NS | IF | 0 | 0 | IF | 0 | 0 | 0 | 0 | IF | IF | IF | IF | 0 | 0 | IF | IF | 0 | 0 | 0 | 0 | 0 | IF | 31 | IF | IF | IF | IF | IF | IF | 0 | 0 | IF | IF | IF | 0 | N | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 -- Jan| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 4 | 4 | 9 | 4 | 8 | 6 | 17 | 20 | 12 |Dec 01 | 12 | 11 | 5 | 12 | 10 | 6 | 9 | 0 | 0 | 4 | 2 | 2 | 2 | 5 | 4 | 4 | 1 | 9 | 2 | 13 | 8 | 14 | 10 | 8 | 02 | 15 | 6 | 5 | 7 | 4 | 3 | 3 | 1 | 1 | 0 | 2 | 1 | 4 | 7 | 2 | 9 | 4 | 9 | 14 | 10 | 15 | 14 | 8 | 13 | 03 | 7 | 14 | 14 | 23 | 11 | 10 | 6 | 3 | 9 | 1 | 1 | 1 | 2 | 9 | 8 | 12 | 20 | 26 | 29 | 21 | 27 | 33 | 19 | 6 | 04 | 6 | 2 | 9 | 10 | 4 | 2 | 1 | 2 | 0 | 0 | 5 | 3 | 1 | 1 | 2 | 5 | 3 | 5 | 7 | 3 | 13 | 7 | 9 | 6 | 05 | 14 | 9 | 12 | 7 | 4 | 9 | 5 | 1 | 1 | 0 | 3 | 2 | 4 | 7 | 7 | 7 | 5 | 8 | 8 | 10 | 14 | 10 | 14 | 10 | 06 | 7 | 3 | 13 | 10 | 7 | 8 | 3 | 3 | 3 | 0 | 3 | 2 | 4 | 6 | 4 | 2 | 2 | 3 | 7 | 7 | 11 | 10 | 15 | 8 | 07 | 14 | 10 | 4 | 12 | 9 | 3 | 2 | 2 | 1 | 0 | 2 | 0 | 3 | 1 | 7 | 6 | 8 | 12 | 14 | 7 | 12 | 8 | 14 | 12 | 08 | 10 | 8 | 6 | 12 | 3 | 10 | 2 | 3 | 0 | 0 | 0 | 2 | 4 | 2 | 7 | 4 | 7 | 9 | 13 | 6 | 16 | 10 | 10 | 12 | 09 | 8 | 17 | 9 | 6 | 8 | 5 | 6 | 1 | 1 | 0 | 0 | 1 | 4 | 5 | 0 | 4 | 4 | 11 | 14 | 9 | 12 | 16 | 10 | 10 | 10 | 9 | 8 | 9 | 3 | 8 | 4 | 1 | 0 | 1 | 0 | 4 | 4 | 5 | 2 | 9 | 6 | 3 | 14 | 15 | 11 | 5 | 6 | 14 | 9 | 11 | 6 | 7 | 5 | 7 | 9 | 3 | 1 | 2 | 1 | 1 | 2 | 1 | 2 | 4 | 2 | 1 | 3 | 6 | 5 | 9 | 12 | 13 | 9 | 7 | 12 | 13 | 11 | 7 | 9 | 3 | 3 | 0 | 3 | 1 | 1 | 4 | 0 | 5 | 2 | 4 | 8 | 10 | 14 | 9 | 10 | 20 | 18 | 10 | 11 | 13 | 11 | 7 | 1 | 5 | 3 | 3 | 3 |??? | 3 | 1 | 1 | 1 | 3 | 2 | 3 | 4 | 4 | 5 | 7 | 6 | 14 | 14 | 6 | 9 | 14 | 14 | 7 | 6 | 8 | 3 | 4 | 2 | 1 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 7 | 13 | 15 | 10 | 15 | 14 | 9 | 4 | 7 | 5 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 10 | 9 | 16 | 17 | 17 | 12 | 12 | 12 | 9 | 3 | 1 | 2 | 2 | 2 | 3 | 6 | 1 | 2 | 8 | 6 | 7 | 14 | 11 | 9 | 3 | 15 | 6 | 17 | 8 | 14 | 15 | 9 | 14 | 5 | 2 | 3 | 0 | 2 | 2 | 2 | 2 | 7 | 6 | 5 | 10 | 16 | 15 | 10 | 15 | 11 | 14 | 12 | 18 | 6 | 5 | 10 | 9 | 7 | 7 | 2 | 0 | 0 | 1 | 1 | 5 | 1 | 4 | 1 | 4 | 8 | 4 | 2 | 11 | 5 | 6 | 4 | 10 | 19 | 10 | 12 | 6 | 8 | 9 | 7 | 3 | 0 | 0 | 1 | 2 | 2 | 1 | 3 | 3 | 4 | 5 | 7 | 5 | 5 | 7 | 10 | 3 | 10 | 20 | 15 | 6 | 3 | 9 | 4 | 5 | 2 | 1 | 0 | 2 | 3 | 3 |??? | 5 | 1 | 8 | 9 | 9 | 13 | 17 | 16 | 11 | 13 | 15 | 21 | 8 | 16 | 9 | 8 | 5 | 5 | 2 | 3 | 2 | 3 | 2 | 1 | 2 | 7 | 4 | 5 | 4 | 8 | 19 | 17 | 10 | 10 | 13 | 13 | 22 | 13 | 14 | 14 | 20 | 12 | 11 | 2 | 0 | 1 | 2 | 1 | 2 | 2 | 4 | 4 | 3 | 6 | 9 | 9 | 11 | 6 | 7 | 6 | 12 | 23 | 12 | 7 | 12 | 9 | 10 | 8 | 6 | 3 | 4 | 2 | 1 | 2 | 2 | 3 | 5 | 8 | 6 | 12 | 9 | 8 | 13 | 16 | 17 | 14 | 24 | 7 | 8 | 5 | 9 | 3 | 6 | 1 | 0 | 4 | 0 | 1 | 3 | 1 | 5 | 3 | 3 | 2 | 8 | 8 | 10 | 7 | 1 | 1 | 6 | 25 | 4 | 8 | 3 | 1 | 2 | 9 | 2 | 4 | 0 | 1 | 4 | 1 | 0 | 3 | 3 | 2 | 2 | 8 | 8 | 8 | 11 | 6 | 10 | 5 | 26 | 3 | 10 | 3 | 1 | 4 | 2 | 3 | 1 | 2 | 1 | 1 | 5 | 5 | 5 | 0 | 4 | 6 | 10 | 4 | 6 | 5 | 3 | 3 | 8 | 27 | 2 | 6 | 6 | 7 | 5 | 4 | 1 | 2 | 2 | 0 | 3 | 6 | 4 | 5 | 1 | 7 | 9 | 7 | 12 | 8 | 10 | 7 | 10 | 7 | 28 | 13 | 6 | 9 | 3 | 6 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 4 | 2 | 6 | 4 | 2 | 10 | 8 | 9 | 12 | 3 | 6 | 16 | 29 | 8 | 6 | 4 | 3 | 0 | 8 | 2 | 0 | 0 | 2 | 2 | 4 | 0 | 5 | 4 | 6 | 2 | 6 | 8 | 12 | 6 | 10 | 10 | 12 | 30 | 6 | 8 | 9 | 6 | 3 | 2 | 4 | 2 | 1 | 1 |??? | NS | NS | 2 | 7 | 3 | 2 | 6 | 8 | 8 | 2 | 10 | 11 | 9 | 31 | 4 | 9 | 9 | 8 | 3 | 3 | 2 | 2 | 1 |??? |??? |??? |??? | 1 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 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 | 1 | 0 | 0 |Dec 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 | 1 | 1 | 1 | 0 | 0 | 0 | 03 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 1 | 0 | 1 | 0 | 0 | 04 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 05 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 07 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 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 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 15 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 18 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 20 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 28 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 -- Jan| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 3 | 5 | 7 | 7 | 9 | 6 | 6 | 7 |Dec 01 | 8 | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 0 | 2 | 1 | 1 | 1 | 4 | 2 | 5 | 6 | 7 | 3 | 11 | 9 | 10 | 02 | 9 | 9 | 7 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 0 | 2 | 2 | 8 | 6 | 7 | 11 | 14 | 5 | 5 | 03 | 3 | 7 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 4 | 4 | 8 | 4 | NS | NS | NS | 10 | NS | NS | NS | 04 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 7 | 5 | 6 | 2 | 05 | NS | NS | NS | NS | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 06 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 07 |??? | NS | 6 | NS | NS | NS | NS | NS | NS | 0 | 1 | 0 | 1 | 2 | 5 | 3 | 7 | 13 | 10 | 9 | 6 | 5 | 9 | 12 | 08 | 3 | 1 | 4 | 12 | NS | NS | NS | NS | NS | 0 | 0 | 1 | 2 | 1 | 3 | 3 | 4 | 1 | 7 | 4 | 5 | 10 | 3 | 3 | 09 | 5 | 9 | 7 | 6 | 1 | 3 | 2 | 1 | 1 | 1 | 1 | 0 | 3 | 2 | 2 | 1 | 4 | 10 | 3 | 2 | 9 | 6 | 9 | 5 | 10 | 4 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 1 | 5 | 3 | 1 | 9 | 9 | 3 | 8 | 4 | 8 | 4 | 11 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 4 | 0 | 3 | 3 | 4 | 5 | 3 | 8 | 12 | 5 | 3 | 12 | 8 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 1 | 3 | 1 | 3 | 5 | 1 | 5 | 2 | 6 | 7 | 8 | 9 | 3 | 13 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 1 | 2 | 4 | 5 | 3 | 4 | 7 | 8 | 7 | 10 | 11 | 6 | 6 | 14 | 7 | 4 | 10 | 6 | 3 | 1 | 3 | 0 | 1 | 0 | 3 | 0 | 1 | 1 | 2 | 5 | 7 | 8 | 6 | 8 | 4 | 2 | 2 | 11 | 15 | NS | NS | NS | NS | NS | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 16 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 17 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 18 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 19 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 2 | 3 | 7 | 7 | 6 | 7 | 8 | 1 | 15 | 20 | 14 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 0 | 3 | 2 | 6 | 4 | 5 | 3 | 6 | 6 | 3 | 4 | 9 | 21 | 7 | 12 | NS | NS | NS | NS | NS | NS | NS | 2 | 1 | 1 | 1 | 3 | 2 | 4 | 5 | 4 | 10 | 12 | 9 | 4 | 7 | 6 | 22 | 10 | 12 | 5 | 8 | 7 | 9 | 3 | 4 | NS | NS | NS | NS | NS | 4 | 3 | 3 | 5 | 8 | 6 | 10 | 2 | 11 | 7 | 6 | 23 | 8 | NS | NS | NS | NS | NS | 2 | NS | NS | NS | 0 | 1 | 2 | 2 | 0 | 3 | 6 | 4 | 7 | 4 | 11 | 8 | 8 | 5 | 24 | 6 | 9 | 5 | 5 | 3 | 4 | 1 | 0 | 2 | 0 | 1 | 1 | 1 | 1 | 2 | 4 | 5 | 11 | 7 | 9 | 9 | 7 | 2 | 5 | 25 | 7 | 8 | 3 | 4 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 3 | 3 | 3 | 5 | 8 | 3 | 3 | 4 | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 12 | NS | NS | NS | NS | NS | 27 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 0 | 4 | NS | NS | NS | 12 | 9 | 7 | 11 | 5 | 11 | 3 | 28 | 8 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 3 | 2 | 3 | 6 | 10 | 7 | 4 | 4 | 2 | 2 | 29 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 5 | 3 | 4 | 4 | 7 | 11 | 9 | 6 | 4 | 6 | 4 | 30 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 5 | 5 | 9 | 5 | 3 | 4 | 31 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 1 | 1 | 0 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 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 |Dec 01 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 03 | 1 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | NS | NS | NS | 0 | NS | NS | NS | 04 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 1 | 05 | NS | NS | NS | NS | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 06 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 07 |??? | NS | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 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 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 13 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | NS | NS | NS | NS | NS | NS |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 16 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 17 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 18 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 19 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | NS | NS | NS | NS | NS | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | NS | NS | NS | 27 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 -- Jan| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 4 | 4 | 8 | 12 | 9 | 8 | 7 | 7 | 9 |Dec 01 | 11 | 9 | 2 | 5 | 6 | 2 | 5 | 6 | 3 | 2 | 1 | 3 | 2 | 10 | 7 | 6 | 3 | 7 | 11 | 13 | 9 | 20 | 8 | 11 | 02 | 13 | 6 | 3 | 5 | 1 | 8 | 3 | 4 | 0 | 2 | 2 | 7 | 4 | 6 | 8 | 7 | 14 | 11 | 12 | 14 | 15 | 13 | 9 | 9 | 03 | 4 | 12 | 9 | 9 | 6 | 3 | 5 | 5 | 4 | 3 | 1 | 0 | 3 | 5 | 8 | 16 | 25 | 31 | 32 | 49 | 45 | 15 | 4 | 5 | 04 | 24 | 16 | 10 | 9 | 3 | 5 | 2 | 2 | 3 | 3 | 3 | 2 | 4 | 5 | 5 | 3 | 6 | 6 | 13 | 14 | 14 | 13 | 12 | 6 | 05 | 6 | 7 | 4 | 3 | 3 | 0 | 2 | 2 | 1 | 2 | 4 | 4 | 2 | 9 | 6 | 4 | 5 | 7 | 9 | 12 | 12 | 8 | 12 | 4 | 06 | 8 | 8 | 11 | 4 | 3 | 1 | 3 | 2 | 1 | 0 | 4 | 2 | 6 | 4 | 4 | 3 | 4 | 12 | 12 | 18 | 14 | 15 | 15 | 5 | 07 | 8 | 6 | 4 | 4 | 4 | 7 | 4 | 1 | 2 | 3 | 5 | 2 | 1 | 1 | 2 | 5 | 7 | 6 | 13 | 11 | 9 | 6 | 7 | 8 | 08 | 6 | 9 | 3 | 8 | 4 | 3 | 1 | 2 | 0 | 1 | 2 | 1 | 1 | 6 | 0 | 4 | 8 | 10 | 16 | 9 | 8 | 10 | 8 | 10 | 09 | 6 | 7 | 3 | 4 | 5 | 6 | 5 | 4 | 1 | 0 | 1 | 5 | 5 | 2 | 4 | 4 | 6 | 14 | 5 | 5 | 4 | 7 | 9 | 5 | 10 | 6 | 10 | 7 | 11 | 1 | 3 | 6 | 2 | 2 | 1 | 1 | 2 | 5 | 2 | 5 | 12 | 8 | 14 | 11 | 8 | 8 | 12 | 14 | 10 | 11 | 7 | 13 | 11 | 5 | 5 | 2 | 3 | 4 | 1 | 1 | 2 | 4 | 2 | 5 | 3 | 2 | 12 | 8 | 11 | 6 | 8 | 14 | 8 | 9 | 12 | 13 | 13 | 9 | 5 | 4 | 3 | 2 | 4 | 0 | 2 | 1 | 2 | 4 | 6 | 9 | 11 | 8 | 8 | 10 | 8 | 15 | 8 | 10 | 9 | 13 | 8 | 7 | 10 | 7 | 4 | 4 | 3 | 2 | 1 | 3 | 1 | 3 | 5 | 5 | 0 | 6 | 3 | 8 | 9 | 11 | 10 | 10 | 2 | 6 | 14 | 3 | 2 | 4 | 7 | 7 | 6 | 4 | 0 | 2 | 1 | 5 | 1 | 1 | 1 | 5 | 5 | 4 | 5 | 7 | 4 | 5 | 8 | 5 | 4 | 15 | 6 | 11 | 0 | 3 | 1 | 3 | 0 | 4 | 5 | 3 | 4 | 3 | 3 | 3 | 5 | 3 | 4 | 3 | 4 | 10 | 7 | 3 | 5 | 5 | 16 | 13 | 7 | 3 | 2 | 2 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 4 | 3 | 4 | 2 | 4 | 6 | 6 | 5 | 7 | 2 | 5 | 8 | 17 | 9 | 5 | 8 | 1 | 4 | 1 | 2 | 2 | 1 | 2 | 1 | 5 | 2 | 3 | 7 | 3 | 5 | 6 | 7 | 3 | 7 | 9 | 6 | 8 | 18 | 7 | 2 | 6 | 3 | 4 | 1 | 1 | 1 | 1 | 2 | 0 | 2 | 1 | 6 | 2 | 3 | 5 | 5 | 7 | 9 | 7 | 8 | 6 | 5 | 19 | 10 | 2 | 8 | 4 | 7 | 3 | 3 | 0 | 1 | 2 | 0 | 3 | 2 | 3 | 2 | 0 | 3 | 3 | 6 | 11 | 3 | 5 | 7 | 8 | 20 | 6 | 10 | 6 | 4 | 2 | 7 | 3 | 1 | 1 | 2 | 2 | 3 | 2 | 5 | 5 | 3 | 4 | 12 | 8 | 12 | 5 | 13 | 7 | 6 | 21 | 5 | 12 | 7 | 6 | 3 | 4 | 2 | 3 | 5 | 2 | 0 | 3 | 2 | 1 | 2 | 3 | 7 | 3 | 6 | 8 | 4 | 9 | 12 | 4 | 22 | 5 | 7 | 5 | 7 | 5 | 5 | 3 | 0 | 0 | 1 | 2 | 3 | 5 | 4 | 5 | 2 | 4 | 3 | 3 | 12 | 7 | 8 | 9 | 6 | 23 | 2 | 5 | 2 | 3 | 2 | 7 | 0 | 0 | 1 | 1 | 4 | 3 | 5 | 4 | 5 | 8 | 11 | 7 | 5 | 8 | 7 | 5 | 2 | 7 | 24 | 11 | 9 | 2 | 5 | 7 | 3 | 1 | 2 | 1 | 3 | 5 | 1 | 1 | 0 | 2 | 2 | 2 | 4 | 3 | 9 | 7 | 3 | 2 | 4 | 25 | 4 | 7 | 2 | 3 | 2 | 0 | 1 | 0 | 0 | 2 | 1 | 4 | 0 | 2 | 6 | 3 | 3 | 4 | 8 | 7 | 5 | 6 | 5 | 2 | 26 | 4 | 5 | 4 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 2 | 3 | 2 | 3 | 9 | 9 | 6 | 4 | 7 | 6 | 4 | 27 | 6 | 6 | 1 | 2 | 2 | 1 | 4 | 1 | 2 | 4 | 3 | 1 | 3 | 2 | 4 | 2 | 4 | 4 | 5 | 11 | 4 | 10 | 2 | 4 | 28 | 15 | 7 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 5 | 4 | 6 | 3 | 8 | 5 | 2 | 7 | 14 | 13 | 6 | 29 | 5 | 3 | 4 | 0 | 4 | 2 | 2 | 2 | 0 | 1 | 2 | 0 | 2 | 0 | 2 | 4 | 6 | 8 | 8 | 12 | 6 | 3 | 2 | 9 | 30 | 3 | 6 | 3 | 7 | 0 | 2 | 2 | 0 | 0 | 2 | 4 | 3 | 2 | 0 | 1 | 4 | 7 | 7 | 8 | 9 | 4 | 9 | 5 | 6 | 31 | 11 | 2 | 5 | 3 | 1 | 2 | 1 | 0 | 1 | 2 | 2 | 2 | 6 | 7 | 7 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 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 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |Dec 01 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 1 | 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 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 04 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 07 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 15 | 0 | 1 | 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 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 22 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 0 | 0 | 1 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 -- Jan| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 28 | 22 | 13 | 20 | 24 | 32 | 27 | 32 | 33 |Dec 01 | 38 | 21 | 12 | 18 | 5 | 6 | 6 | 2 | 3 | 17 | 11 | 14 | 16 | 27 | 27 | 25 | 27 | 16 | 17 | 19 | 22 | 34 | 29 | 26 | 02 | 31 | 16 | 13 | 4 | 8 | 7 | 6 | 7 | 3 | 5 | 12 | 14 | 19 | 21 | 20 | 20 | 26 | 20 | 25 | 29 | 39 | 50 | 55 | 42 | 03 | 30 | 31 | 35 | 31 | 31 | 20 | 16 | 7 | 14 | 5 | 7 | 5 | 14 | 19 | 23 | 35 | 43 | 60 | 61 | 63 | 77 | 97 |105 | 41 | 04 | 37 | 30 | 13 | 9 | 12 | 7 | 10 | 12 | 4 | 7 | 15 | 13 | 13 | 20 | 19 | 26 | 37 | 24 | 25 | 27 | 30 | 33 | 44 | 27 | 05 | 24 | 31 | 10 | 11 | 9 | 3 | 4 | 3 | 12 | 7 | 7 | 8 | 12 | 20 | 23 | 12 | 18 | 19 | 24 | 20 | 30 | 30 | 41 | 43 | 06 | 37 | 19 | 11 | 10 | 10 | 5 | 9 | 3 | 7 | 6 | 5 | 15 | 15 | 19 | 13 | 11 | 17 | 15 | 27 | 18 | 22 | 27 | 31 | 13 | 07 | 8 | 13 | 3 | 4 | 10 | 2 | 6 | 5 | 5 | 11 | 13 | 6 | 12 | 15 | 22 | 23 | 10 | 20 | 13 | 22 | 20 | 25 | 43 | 37 | 08 | 32 | 27 | 11 | 6 | 11 | 10 | 6 | 4 | 0 | 10 | 9 | 14 | 16 | 20 | 21 | 17 | 20 | 16 | 25 | 29 | 32 | 34 | 26 | 19 | 09 | 28 | 18 | 10 | 11 | 9 | 6 | 5 | 5 | 10 | 6 | 8 | 12 | 19 | 15 | 17 | 12 | 8 | 16 | 16 | 27 | 29 | 29 | 28 | 29 | 10 | 19 | 11 | 10 | 7 | 8 | 9 | 8 | 8 | 1 | 6 | 13 | 9 | 19 | 22 | 26 | 19 | 17 | 19 | 27 | 27 | 33 | 25 | 35 | 34 | 11 | 25 | 18 | 14 | 9 | 6 | 6 | 5 | 3 | 5 | 10 | 13 | 8 | 12 | 23 | 17 | 21 | 14 | 16 | 18 | 32 | 31 | 38 | 44 | 32 | 12 | 37 | 27 | 21 | 14 | 8 | 6 | 8 | 11 | 8 | 6 | 6 | 8 | 16 | 21 | 26 | 19 | 16 | 17 | 18 | 25 | 25 | 27 | 36 | 25 | 13 | 29 | 24 | 20 | 12 | 10 | 9 | 2 | 7 | 7 | 5 | 7 | 11 | 11 | 23 | 15 | 17 | 24 | 30 | 22 | 28 | 34 | 36 | 32 | 25 | 14 | 31 | 28 | 21 | 19 | 14 | 4 | 8 | 6 | 1 | 5 | 8 | 10 | 14 | 17 | 18 | 11 | 12 | 24 | 39 | 22 | 41 | 32 | 33 | 22 | 15 | 36 | 11 | 11 | 13 | 7 | 12 | 5 | 4 | 6 | 6 | 18 | 10 | 18 | 20 | 17 | 27 | 15 | 26 | 30 | 36 | 31 | 41 | 27 | 33 | 16 | 25 | 26 | 11 | 8 | 7 | 10 | 5 | 6 | 7 | 8 | 6 | 17 | 18 | 14 | 11 | 17 | 19 | 16 | 24 | 21 | 26 | 32 | 40 | 35 | 17 | 32 | 19 | 13 | 12 | 10 | 13 | 4 | 5 | 9 | 5 | 14 | 10 | 8 | 16 | 18 | 22 | 18 | 23 | 27 | 20 | 28 | 26 | 27 | 19 | 18 | 28 | 19 | 12 | 5 | 6 | 7 | 5 | 3 | 6 | 7 | 8 | 10 | 19 | 18 | 10 | 24 | 18 | 14 | 26 | 28 | 25 | 29 | 27 | 33 | 19 | 24 | 21 | 15 | 9 | 7 | 7 | 9 | 4 | 10 | 6 | 11 | 13 | 13 | 20 | 16 | 13 | 13 | 25 | 24 | 27 | 20 | 22 | 36 | 29 | 20 | 39 | 24 | 20 | 18 | 11 | 12 | 10 | 5 | 10 | 7 | 10 | 12 | 19 | 17 | 18 | 11 | 16 | 30 | 23 | 31 | 36 | 33 | 30 | 23 | 21 | 18 | 17 | 9 | 9 | 7 | 4 | 2 | 2 | 4 | 8 | 10 | 8 | 14 | 15 | 8 | 12 | 15 | 13 | 17 | 12 | 21 | 18 | 24 | 15 | 22 | 29 | 29 | 8 | 15 | 13 | 6 | 7 | 6 | 5 | 10 | 10 | 15 | 17 | 20 | 24 | 10 | 12 | 11 | 16 | 18 | 19 | 31 | 26 | 22 | 23 | 37 | 27 | 9 | 10 | 8 | 14 | 9 | 4 | 8 | 9 | 11 | 12 | 18 | 17 | 17 | 16 | 16 | 17 | 20 | 20 | 13 | 20 | 26 | 28 | 24 | 31 | 15 | 13 | 12 | 14 | 7 | 7 | 4 | 6 | 6 | 10 | 10 | 11 | 22 | 18 | 19 | 20 | 22 | 19 | 13 | 18 | 21 | 23 | 28 | 25 | 32 | 19 | 17 | 11 | 17 | 13 | 8 | 8 | 4 | 5 | 11 | 14 | 10 | 17 | 17 | 18 | 21 | 27 | 27 | 26 | 18 | 26 | 26 | 35 | 26 | 38 | 23 | 15 | 16 | 12 | 10 | 6 | 5 | 7 | 5 | 11 | 11 | 16 | 19 | 20 | 21 | 19 | 20 | 25 | 16 | 15 | 19 | 24 | 27 | 27 | 27 | 21 | 16 | 18 | 6 | 12 | 9 | 9 | 10 | 6 | 18 | 15 | 13 | 23 | 18 | 16 | 20 | 13 | 22 | 20 | 23 | 25 | 22 | 25 | 28 | 25 | 18 | 9 | 12 | 6 | 8 | 6 | 4 | 5 | 6 | 7 | 10 | 15 | 21 | 13 | 14 | 13 | 10 | 13 | 14 | 22 | 19 | 17 | 18 | 29 | 18 | 10 | 5 | 5 | 3 | 7 | 6 | 4 | 4 | 3 | 14 | 9 | 13 | 12 | 15 | 13 | 12 | 13 | 16 | 16 | 18 | 20 | 20 | 36 | 30 | 24 | 30 | 25 | 11 | 9 | 6 | 10 | 4 | 1 | 10 | 5 | 9 | 10 | 8 | 19 | 16 | 16 | 17 | 22 | 16 | 21 | 16 | 27 | 26 | 31 | 31 | 14 | 11 | 5 | 2 | 6 | 3 | 4 | 0 | 4 | 7 | 17 | 10 | 21 | 20 | 19 |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 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 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 0 |Dec 01 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 2 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 02 | 2 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 03 | 3 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 4 | 3 | 2 | 0 | 1 | 4 | 1 | 04 | 4 | 0 | 1 | 0 | 2 | 0 | 2 | 1 | 0 | 1 | 3 | 1 | 1 | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 05 | 2 | 3 | 0 | 1 | 1 | 0 | 0 | 1 | 3 | 1 | 3 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 06 | 4 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 3 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 07 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 08 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 1 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 09 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 4 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 5 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 11 | 3 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 2 | 0 | 4 | 1 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 15 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 16 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 17 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 2 | 0 | 1 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 1 | 0 | 18 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 1 | 1 | 2 | 0 | 1 | 0 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 19 | 2 | 1 | 0 | 1 | 0 | 0 | 3 | 1 | 2 | 2 | 3 | 0 | 2 | 1 | 1 | 0 | 0 | 2 | 3 | 2 | 0 | 0 | 0 | 1 | 20 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 1 | 0 | 1 | 1 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 22 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 23 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0 | 3 | 1 | 1 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 24 | 3 | 1 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 0 | 1 | 3 | 0 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 4 | 1 | 1 | 2 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 27 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 2 | 1 | 3 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 30 | 5 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 2 | 31 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 -- Jan| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 4 | 4 | 2 | 4 | 2 | 5 | 6 | 10 | 10 |Dec 01 | 10 | 6 | 4 | 3 | 0 | NS | 2 | 0 | 1 | 0 | 2 | 4 | 5 | 9 | 10 | 6 | 5 | 5 | 7 | 10 | 12 | 9 | 9 | 8 | 02 | 8 | 7 | 11 | 5 | 4 | 4 | 4 | 1 | 1 | 0 | 4 | 1 | 4 | 5 | 4 | 2 | 4 | 5 | NS | 0 | 4 | 2 | 3 | 3 | 03 | 0 | NS | 4 | 17 | 15 | 23 | 19 |??? | 6 | 3 | 3 | 6 | 3 | 10 | 13 | 26 | 26 | 44 | 42 | 45 | 49 | 32 | 22 | 18 | 04 | 16 | 18 | 7 | 9 | 18 | 12 | 12 | 5 | 3 | 3 | 5 | 4 | 1 | 3 | 3 | 8 | 5 | 8 | 9 | 5 | 8 | 7 | 13 | 4 | 05 | 8 | 11 | 5 | 9 | 6 | 6 | 5 | 8 | 5 | 6 | 3 | 4 | 3 | 7 | 3 | 1 | 10 | 10 | 9 | 9 | 14 | 10 | 11 | 5 | 06 | 5 | 9 | 8 | 6 | 4 | 7 | 7 | 2 | 0 | 3 | 1 | 4 | 6 | 1 | 5 | 1 | 9 | 11 | 16 | 6 | 9 | 10 | 9 | 5 | 07 | 9 | 11 | 4 | 6 | 6 | 5 | 7 | 2 | 1 | 3 | 2 | 7 | 2 | 2 | 4 | 8 | 9 | 5 | 7 | 4 | 10 | 10 | 5 | 7 | 08 | 17 | 8 | 6 | 4 | 7 | 4 | 0 | 1 | 5 | 3 | 3 | 3 | 2 | 7 | 2 | 5 | 5 | 8 | 14 | 5 | 4 | 6 | 11 | 5 | 09 | 7 | 6 | 2 | 4 | 4 | 2 | 2 | 3 | 1 | 3 | 2 | 5 | 3 | 3 | 7 | 2 | 4 | 4 | 4 | 1 | 7 | 13 | 9 | 3 | 10 | 6 | 3 | 12 | 10 | 2 | 5 | 2 | NS | 0 | 0 | 5 | 4 | 2 | 5 | 4 | 4 | 11 | 10 | 7 | 6 | 1 | 8 | 5 | 9 | 11 | 9 | 5 | 9 | 1 | NS | 2 | 2 | NS | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 4 | 4 | 10 | 6 | 0 | 3 | 1 | 12 | 7 | 1 | 3 | 4 | 3 | 3 | 4 | 2 | 2 | 0 | 3 | 3 | 3 | 2 | 1 | 5 | 4 | 7 | 4 | 4 | 7 | 3 | 7 | 4 | 13 | 2 | 5 | 2 | 5 | 5 | 3 | 3 | 1 | 0 | 4 | 0 | 3 | 1 | 3 | 1 | 0 | 1 | 5 | 6 | 3 | 5 | 10 | 5 | 3 | 14 | 8 | 6 | 5 | 10 | 8 | 5 | 2 | 6 | 3 | 1 | 4 | 0 | 5 | 6 | 0 | 3 | 5 | 5 | 8 | 12 | 8 | 4 | 1 | 6 | 15 | 5 | 9 | 3 | 4 | 1 | 3 | 1 | 3 | 5 | 2 | 3 | 3 | 7 | 8 | 3 | 6 | 7 | 6 |??? | 2 | 9 | 5 | 7 | 11 | 16 | 5 | 5 | 5 | 4 | 4 | 3 | 0 | 2 | 2 | 2 | 0 | 2 | 2 | 0 | 1 | 3 | 2 | 2 | 4 | 2 | 3 | 6 | 1 | 6 | 17 | 8 | 2 | 11 | 8 | 10 | 3 | 1 | 2 | 4 | 1 | 0 | 2 | 4 | 2 | 4 | 3 | 2 | 3 | 1 | 1 | 3 | 2 | 3 | 10 | 18 | 3 | 3 | 1 | 6 | 1 | 4 | 1 | 4 | 0 | 3 | 3 | 3 | 2 | 2 | 6 | 5 | 2 | 6 | 5 | 1 | 4 | 5 | 6 | 6 | 19 | 6 | 6 | 5 | 6 | 7 | 6 | 5 | 1 | 1 | 1 | 4 | 3 | 2 | 1 | 0 | 1 | 7 | 4 | 4 | 4 | 6 | 2 | 6 | 3 | 20 | 9 | 0 | 2 | 4 | 2 | 4 | 2 | 3 | 1 | 2 | 6 | 5 | 4 | 1 | 5 | 4 | 5 | 5 | 6 | 6 | 4 | 10 | 2 | 12 | 21 | 6 | 8 | 4 | 11 | 5 | 3 | 3 | 4 | 0 | 2 | 1 | 2 | 4 | 1 | 5 | 2 | 2 | 5 | 5 | 9 | 6 | 3 | 6 | 6 | 22 | 0 | 8 | 2 | 4 | 2 | 4 | 1 | 2 | 1 | 1 | 3 | 4 | 1 | 2 | 5 | 1 | 2 | 4 | 6 | 4 | 7 | 4 | 3 | 10 | 23 | 2 | 1 | 3 | 4 | 2 | 6 | 1 | 0 | 2 | 2 | 0 | 4 | 2 | 7 | 1 | 5 | 4 | 2 | 4 | 13 | 5 | 1 | 6 | 6 | 24 | 3 | 4 | 7 | 3 | 4 | 2 | 4 | 1 | 1 | 1 | 2 | 0 | 0 | 0 | 3 | 5 | 2 | 3 | 3 | NS | NS | NS | NS | 0 | 25 | NS | NS | 2 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | NS | 1 | 2 | 2 | 2 | NS | NS | NS | NS | 0 | 26 | 0 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 2 | 1 | 1 | 1 | 4 | 1 | 3 | 4 | 10 | 3 | 6 | 5 | 27 | 2 | 4 | 2 | 2 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 7 | 1 | 6 | 3 | 6 | 2 | 4 | 3 | 4 | 28 | 6 | 2 | 0 | 1 | 1 | 3 | 0 | 1 | 3 | 3 | 1 | 1 | 3 | 5 | 7 | 1 | 1 | 4 | 4 | 3 | 10 | 3 | 7 | 7 | 29 | 3 | 2 | 2 | 0 | 1 | 1 | 2 | 1 | 0 | 4 | 2 | 1 | 1 | 2 | 6 | 1 | 1 | 1 | 4 | 6 | 4 | 8 | 7 | 6 | 30 | 3 | 4 | 4 | 4 | 3 | 3 | 3 | 1 | 3 | 1 | 2 | 4 | 2 | 1 | 2 | 3 | 6 | 3 | 4 | 8 | 8 | 6 | 7 | 3 | 31 | 4 | 3 | 3 | 1 | 0 | 3 | 4 | 3 | 3 | 1 | 7 | 2 | 6 | 2 | 1 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 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 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 2 |Dec 01 | 1 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 2 | 0 | 0 | 03 | 0 | NS | 1 | 6 | 2 | 0 | 0 |??? | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 2 | 2 | 0 | 3 | 2 | 1 | 0 | 1 | 04 | 0 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 05 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 06 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 08 | 3 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 11 | 1 | 0 | 0 | 0 | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | 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 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 20 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 21 | 1 | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 2 | 0 | 22 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 23 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | NS | 0 | 25 | NS | NS | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 0 | 0 | 1 | 0 | NS | NS | NS | NS | 0 | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 30 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 -- Jan| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 02 |??? |??? | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | 8 | NS | NS | NS | NS | 03 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 0 | 2 | 2 | 5 | 2 | 11 | 10 | NS | NS | NS | NS | NS | NS | NS | 04 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 3 | 1 | 3 | 5 | 2 | 6 | 4 | 8 | 4 | 6 | 10 | 7 | 10 | 7 | 05 | 7 | 10 | 14 | 8 | 9 | 7 | 4 | 4 | 0 | 1 | 1 | 2 | 1 | 7 | 2 | 3 | 8 | 8 | 5 | 3 | 5 | 5 | 7 | NS | 06 | 5 | 9 | 1 | NS | NS | NS | 1 | 1 | 1 | 1 | 0 | 6 | 2 | 3 | 3 | 1 | 1 | 2 | 4 | 5 | 5 | 14 | 9 | 10 | 07 | 8 | 19 | 1 | 10 | 8 | 3 | 0 | 3 | 1 | 1 | 2 | 1 | 4 | 1 | 7 | 2 | 9 | 9 | 7 | 3 | 4 | 5 | 9 | 8 | 08 | 8 | 11 | 10 | 8 | 5 | 10 | 0 | 1 | 2 | 1 | 0 | 3 | 2 | 1 | 6 | 3 | 2 | 3 | 4 | 5 | 6 | 6 | 6 | 4 | 09 | 2 | 12 | 5 | 3 | 3 | 5 | 3 | 0 | 1 | 1 | 2 | 0 | 5 | 2 | 1 | 3 | 3 | 8 | 8 | 3 | 5 | 7 | 8 | 9 | 10 | 5 | 6 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 3 | 1 | 5 | 6 | 0 | 6 | 7 | 2 | 4 | 5 | 9 | 8 | 11 | 8 | NS | NS | NS | NS | NS | NS | NS | 2 | 2 | 3 | 1 | 2 | 2 | 2 | 3 | 1 | 0 | 2 | 3 | 9 | 5 | 4 | 3 | 12 | 10 | 5 | NS | NS | NS | NS | NS | NS | 0 | 2 | 3 | 2 | 2 | 3 | 4 | 4 | 5 | 6 | 1 | 5 | 6 | 6 | 9 | 8 | 13 | 7 | 7 | NS | NS | NS | NS | NS | NS | NS | 2 | 3 | 1 | 1 | 2 | 4 | 4 | 3 | 3 | 2 | 4 | 2 | 4 | 3 | 4 | 14 | 5 | 4 | 3 | 1 | 4 | 0 | 3 | 0 | 0 | 0 | 2 | 3 | 4 | 2 | 5 | 3 | 8 | 4 | 2 | 4 | 8 | 5 | 9 | NS | 15 | 11 | NS | 4 | NS | NS | NS | NS | 0 | 1 | 0 | 2 | 1 | 4 | 6 | 0 | 6 | 8 | 7 | 4 | 6 | 9 | 6 | 5 | 3 | 16 | 12 | 10 | NS | 8 | NS | NS | 2 | 0 | 3 | 2 | 0 | 4 | 3 | 2 | 1 | 7 | 7 | 3 | 7 | 3 | 4 | 8 | 2 | 5 | 17 | 4 | NS | NS | 7 | 6 | NS | NS | 4 | 1 | 1 | 3 | 4 | 1 | 0 | 5 | 3 | 1 | 4 | 5 | 1 | 1 | 5 | 6 | NS | 18 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | 8 | 2 | 4 | 2 | 3 | 6 | 4 | 2 | 9 | 1 | 6 | 1 | 6 | 19 | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 1 | 2 | 1 | 3 | 2 | 4 | 0 | 2 | 9 | 6 | 4 | 7 | 6 | 4 | 8 | 20 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 5 | 4 | NS | 3 | 4 | 2 | 4 | 2 | 13 | 8 |??? |??? |??? | 21 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 3 | 1 | 3 | 5 | 2 | 3 | 2 | 2 | 7 | 7 | 7 | 5 | 4 | 7 | 22 | 7 | 6 | 4 | 9 | 5 | 8 | 0 | 1 | 2 | 2 | 0 | 2 | 2 | 3 | 3 | 5 | 3 | 7 | 5 | 4 | 0 | 8 | 4 | 1 | 23 | 6 | 12 | 5 | 10 | 2 | 4 | 4 | 0 | 3 | 1 | 2 | 0 | 4 | 3 | 0 | 3 | 1 | 4 | 5 | 0 | 4 | 3 | 3 | 5 | 24 | 4 | 5 | 7 | 6 | 4 | 3 | 0 | 0 | 0 | 3 | 2 | 3 | 4 | 6 | 2 | 5 | 3 | 6 | 5 | 4 | 5 | 1 | 5 | 1 | 25 | 6 | 19 | NS | 2 | 8 | 6 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 0 | 4 | 3 | 5 | 7 | 4 | NS | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 6 | NS | NS | NS | NS | NS | NS | 27 | NS | NS | NS | NS | NS | NS | NS | 2 | 3 | 3 | 3 | 3 | 4 | 3 | 2 | 3 | 2 | 7 | 4 | 5 | 8 | NS | NS | NS | 28 | NS | 11 | 11 | NS | NS | NS | NS | NS | NS | NS | NS | 2 | 0 | NS | NS | 5 | NS | NS | NS | NS | NS | NS | NS | NS | 29 | NS | NS | NS | NS | 5 | 6 | 4 | 2 | 2 | 2 | 3 | 2 | 0 | 4 | 3 | 4 | 5 | 5 | 7 | 10 | 8 | 8 | 6 | 14 | 30 | 6 | 8 | NS | NS | NS | NS | NS | 0 | 0 | 1 | 0 | 3 | 1 | 1 | 4 | 4 | 3 | 11 | 3 | 4 | 10 | 5 | 8 | NS | 31 | NS | NS | NS | NS | 5 | NS | NS | NS | 3 | 3 | 2 | 5 | 1 | 2 | 3 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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 Jan| 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 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 02 |??? |??? | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 1 | 0 | NS | NS | NS | NS | 03 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | NS | NS | NS | NS | NS | NS | NS | 04 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 06 | 0 | 0 | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 1 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | 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 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 15 | 0 | NS | 0 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 16 | 0 | 0 | NS | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | NS | NS | 0 | 0 | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 18 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? | 21 |??? |??? |??? |??? |??? |??? |??? |??? |??? |??? | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 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 | 1 | 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 | NS | 0 | 0 | 0 | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | 26 | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | 0 | NS | NS | NS | NS | NS | NS | 27 | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | NS | NS | 28 | NS | 0 | 1 | NS | NS | NS | NS | NS | NS | NS | NS | 0 | 0 | NS | NS | 0 | NS | NS | NS | NS | NS | NS | NS | NS | 29 | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | NS | NS | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NS | 31 | NS | NS | NS | NS | 0 | NS | NS | NS | 0 | 0 | 0 | 0 | 0 | 0 | 0 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ Jan| 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