Radio Meteor Observation in Japan No.051 January, 2006 ( http://www.amro-net.jp/ ) ----------------------------------------------------------------------------- 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| 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 | NS NS 22 NS 27 28 34 14 39 NS NS NS NS NS NS NS NS NS NS NS NS 12 10 10 02 | 14 15 18 29 28 35 14 25 40 48 31 35 28 27 20 6 5 7 9 4 9 8 NS 12 03 | 20 24 26 28 40 31 23 27 28 38 33 42 NS NS NS NS NS NS NS NS NS 10 7 21 04 | 40 52 42 59 49 52 53 43 38 55 72 NS NS NS NS NS NS NS 6 8 11 8 8 17 05 | 17 27 31 32 32 22 25 33 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 06 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 11 8 NS 8 07 | NS NS 31 25 26 35 21 25 19 39 NS NS NS NS NS NS NS NS NS NS NS NS NS NS 08 | NS NS 22 36 33 28 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 09 | NS 22 24 NS 38 27 33 24 37 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 10 | NS NS NS 29 21 28 34 32 34 30 NS NS NS NS NS NS NS 8 7 NS 2 10 8 12 11 | 8 12 22 18 18 26 22 27 23 29 32 NS NS NS NS NS NS NS NS NS 10 6 10 8 12 | 10 15 23 17 23 15 28 16 25 29 NS NS NS NS NS NS NS NS NS NS NS 14 11 9 13 | 17 19 18 13 21 27 24 35 34 42 43 34 29 NS 20 5 5 7 6 4 7 8 12 9 14 | 18 19 25 21 21 26 16 28 23 35 42 42 25 29 19 12 6 3 8 6 12 6 13 11 15 | 16 29 20 26 43 24 24 NS NS NS NS NS NS NS NS NS NS NS NS NS 7 10 9 12 16 | 7 14 28 24 28 24 16 16 26 30 29 21 25 28 24 NS 6 2 5 4 14 5 10 6 17 | 8 18 21 18 23 25 26 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 18 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 19 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 20 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 21 | NS NS NS NS NS NS NS 21 33 31 36 20 31 21 17 6 12 6 5 9 10 6 12 17 22 | 25 20 28 24 31 24 23 36 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 23 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 24 | NS NS NS 37 27 22 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 8 25 | NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 26 | NS 19 26 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 27 | NS NS NS NS NS 30 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 28 | NS NS NS NS 12 18 24 23 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 29 | NS NS NS NS NS 19 18 20 NS NS NS NS NS NS NS NS NS 5 4 6 5 6 5 18 30 | 8 15 18 29 26 23 24 21 31 NS 16 NS NS NS NS NS NS NS 7 NS 11 2 10 11 31 | 12 16 13 25 19 22 19 18 22 29 27 25 20 19 21 11 10 2 1 5 10 8 17 12 ---+------------------------------------------------------------------------ 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 | 1 1 1 03 | 04 | 1 1 1 1 05 | 1 1 06 | 07 | 1 1 08 | 09 | 10 | 11 | 1 12 | 1 13 | 1 14 | 1 1 15 | 16 | 1 17 | 18 | 19 | 20 | 21 | 22 | 1 1 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 1 1 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 : 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 3 3 7 15 16 16 15 12 15 9 14 6 6 1 4 4 1 2 5 3 6 8 8 02 | 13 5 12 12 8 15 15 10 12 16 11 15 7 3 5 7 3 3 4 3 1 3 3 6 03 | 11 9 25 11 13 11 6 5 4 6 2 9 11 9 7 5 5 1 1 4 2 1 3 13 04 | 13 8 14 30 50 48 37 31 14 13 16 26 13 16 11 3 3 1 1 3 4 2 1 4 05 | 5 6 10 12 23 15 11 6 7 6 4 3 3 5 6 4 3 1 3 3 2 4 6 8 06 | 6 15 11 9 13 8 7 7 7 11 11 15 9 5 9 3 4 1 3 1 3 4 0 1 07 | 8 7 11 17 12 21 4 8 14 8 9 8 10 3 5 3 3 1 3 0 0 1 6 8 08 | 7 8 9 12 23 11 13 12 13 14 17 13 15 9 6 7 6 2 4 2 1 4 2 10 09 | 12 5 12 14 18 15 25 9 14 11 12 2 6 9 4 2 2 4 1 3 4 3 4 3 10 | 10 11 12 24 20 14 8 11 9 7 16 10 9 10 3 4 3 0 3 0 3 3 6 4 11 | 2 5 4 19 15 14 11 13 16 8 13 15 10 7 3 2 2 1 3 2 1 1 3 2 12 | 0 13 10 7 8 8 9 11 9 8 12 7 8 7 2 1 3 3 1 2 3 5 5 6 13 | 6 15 10 9 20 8 10 15 12 14 9 15 8 12 4 1 2 0 0 0 0 1 8 3 14 | 6 6 4 15 11 10 10 17 12 16 10 9 8 15 7 3 5 1 2 1 2 3 4 0 15 | 3 3 13 14 19 10 9 8 6 6 10 4 4 9 4 6 1 1 3 2 2 2 4 3 16 | 5 10 8 9 8 6 11 10 9 8 10 15 8 10 2 5 3 3 1 1 4 3 5 4 17 | 3 4 2 8 9 9 8 6 7 9 7 10 5 10 5 5 2 0 2 2 1 3 4 8 18 | 7 11 11 6 13 12 10 4 10 12 13 5 3 9 3 4 1 0 5 3 2 2 3 7 19 | 3 7 6 4 3 10 6 9 11 7 5 6 5 4 2 2 5 4 2 2 1 2 5 3 20 | 0 8 20 20 13 13 9 8 10 13 5 2 6 7 13 3 0 1 6 3 1 2 3 5 21 | 5 8 14 16 20 20 9 8 10 12 13 6 4 7 2 4 2 2 2 4 1 1 4 7 22 | 7 11 5 9 12 12 20 9 12 11 9 11 6 9 7 4 4 2 1 3 1 2 5 5 23 | 6 8 9 17 14 12 9 3 5 7 7 5 3 4 4 2 3 1 3 0 4 2 2 7 24 | 7 11 13 7 9 9 9 9 10 9 7 0 7 4 1 3 2 2 2 0 4 0 5 5 25 | 11 10 14 14 10 15 16 12 13 8 8 11 5 8 7 2 3 1 1 1 4 3 4 5 26 | 8 14 2 7 6 12 7 8 12 8 13 6 9 6 2 1 2 3 4 1 4 4 3 4 27 | 7 13 15 11 12 14 9 8 7 12 8 6 6 4 3 3 3 1 3 0 3 3 3 2 28 | 3 7 5 6 15 6 6 13 10 6 7 6 4 3 3 1 0 1 1 1 1 4 2 5 29 | 2 10 4 11 12 17 14 13 5 8 10 9 8 4 5 4 0 1 4 3 0 3 3 2 30 | 6 7 7 11 12 7 12 9 7 3 6 9 9 7 2 0 1 1 1 2 1 2 1 7 31 | 7 4 6 11 9 9 9 6 7 6 5 2 2 0 4 4 3 4 2 5 3 6 4 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 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 | 1 03 | 04 | 1 2 1 05 | 1 06 | 1 07 | 08 | 09 | 10 | 1 11 | 12 | 13 | 1 1 14 | 1 1 15 | 16 | 1 17 | 18 | 19 | 1 20 | 21 | 22 | 1 23 | 24 | 25 | 1 26 | 27 | 1 28 | 29 | 1 1 30 | 1 1 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 : Naoki Moriwaki Location : Kure, Hiroshima, Japan (34.2 N, 132.5 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 : original loop Receiver: ICOM IC-736 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 | 2 5 7 8 10 13 21 33 40 21 NS %9 6 5 5 %6 5 6 2 1 4 14 7 6 02 | 3 9 12 18 10 15 7 16 29 21 19 12%11 7 9 13 9 5 6 10 10 10 5 10 03 | 20 7 16 17 16 13 22 18 16 13 5 6 5 3 1 0 2 0 2 2 15 12 15 17 04 | 36 42 56 81 83 89 79 55 46 36 36 30%35 17%28 25 14 9 7 8 5 6 15 10 05 | 11 20 17 26 24 30 29 28 28 26 27 22 6 14 11 4 2 7 13 16 11 12 11 14 06 | 13 19 24 25 22 24 27 24 32 29 33 35 17 13 11 17 9 4 9 9 10 17 16 20 07 | 12 21 22 30 32 17 23 26 33%19%14%20 27 17%16 15 13 6 6 12 13 9 18 15 08 | 19 27 26 29 16 27 25 25 16%24 NS NS%11 18%25%19 12 9 10 10%18%16 17 14 09 | 12 14%29%23 26 19 29 28%26 NS NS NS%18%15 NS %3 11 %7 10 14 12 14 14 17 10 | 17%25 24 22 27 27 37 24 33 29 14 14 8 5 6 10 6 4 3 9 4 4 9 %5 11 | 9 12 12 15 22 25 13 15 26 24 23 16 11 12 9 7 12 6 10 7 15 15 13 8 12 | 17 11 26 32 20 16 32 32 28 31 26 20 12 11 6 8 3 10 3 9 13 14 16 12 13 | 10 18%29 23 23 27 29 20 39 21 23 25 20 13 16 11 12 10 6 9 7 13 16 17 14 | 19 22 9 22 19 19 12 17 20%21%13 21 15 19 12 12%10 5 8 7 6 15 8 22 15 | 12 18 26 32 21 21 15 22 24 32 23 8 11 18 10 17 12 10 5 13 5 13 19 13 16 |%12 20 20 26 27 24 20 27 20 19 26 15 22 21 16 10 12 7 19 %6 18 19 19 18 17 | 14 13 27 22 27 36 33 24 29 24 21 29 28 20 9 10 9 14 9 11 %8 17 15 22 18 | 15 25 25 27 29%34%33 28 30 13 21 16%12 20 15 7 6 4 10 14 18 13 12 17 19 |%18 23 21 27 20 29 22 20 16 29 20 16 10 14 11 8 4 10 12 7 10 10 16 17 20 | 23 22 26 19 19 19 24 27 29 22 15 16 21 19 14 23 12 9 6 8 15 15 19 21 21 | 14 18 20 30 23 26 27 26%29 29 22 15 28 13 16 8 9 8 7 10 14 15 13 10 22 | 20 22 19 33 21 23 19 25 37 28%16%14 10 4 2 1 2 1 1 0 2 6 11 21 23 | 15 14 23 26 20 19 41 32 32 37 27 12 12 16 13 12 5 4 3 7 7 14 17 9 24 | 19 10 33 28 24 32 33 24 27 27 17 10 9 17 12 8 7 4 6 8 %8 8 17 14 25 | 12 18 17 11 20 26 27 24 24 20 29 17 11 23 10 13 14 5 10 7 16 11 11 9 26 | 16 24 21 23 31 22 29 15 21 23 18 18 10 5 8 18 5 12 8 10 14 23 22 17 27 | 19 15 19 20 21 19 21 27 32 15 23 13 15 12 9%10 5 7 9 10 14 19 9 11 28 | 10 11 15 14 25 16 21 19 22 26 19 18 13 5 5 3 8 5 7 7 13 7 13 10 29 | 19 19 22 13 24 19 20 28 NS%20 NS 12 11 7 10 11 7 1 6 11 8 9 14 12 30 | 11 11 24 13 18 NS NS%14%28 30%14 16 19 16 9 13 5 6 9 9 7 14 21 10 31 | 16 16 14 17 15 11 25 16 19 22 11 13 16 11 12 12 6 4 4 15 10 12 10 14 ---+------------------------------------------------------------------------ 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 1 03 | 2 04 | 2 4 2 1 3 2 1 05 | 1 1 06 | 1 1 1 07 | 1 08 | 1 09 | 1 10 | 1 1 2 11 | 1 12 | 1 1 1 13 | 1 14 | 15 | 1 16 | 17 | 2 1 18 | 1 19 | 20 | 1 1 21 | 22 | 1 23 | 1 24 | 25 | 26 | 1 1 27 | 2 1 28 | 1 1 1 29 | 1 1 2 30 | 1 1 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 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 (132d30m39s E,34d27m38s 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 : 5.6m loop antenna (original) dir: zenith Receiver: MC-90 Meteor RX1 (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 ---+------------------------------------------------------------------------ 01 | 38 30 31 44 47 36 IF 60 49 36 28 30 28 8 13 10 IF IF 6 16 16 32 22 28 02 | 31 27 33 46 40 35 51 82 IF 28 31 16 16 16 12 14 4 9 IF IF IF IF IF IF 03 | IF IF IF IF 18 36 50 IF 28 35 IF IF IF IF IF IF IF IF IF IF IF IF 20 32 04 | 40 54 80 121 120 147 125 133 124 77 100 85 82 58 48 29 31 13 21 21 16 22 28 30 05 | 28 30 38 54 IF 40 38 37 51 19 32 29 13 IF IF IF IF IF 7 15 23 18 17 18 06 | 27 33 35 32 38 39 31 59 50 42 40 IF 21 19 9 11 9 5 8 10 10 21 22 26 07 | 25 23 19 31 IF IF IF IF 33 31 26 13 18 17 10 16 9 11 12 8 7 19 20 31 08 | 21 19 26 22 25 37 33 32 22 28 23 19 19 27 11 7 8 13 IF 14 26 IF IF IF 09 | IF IF 52 37 44 48 55 64 47 37 27 26 24 14 16 11 4 5 8 13 19 24 IF IF 10 | IF IF 34 50 40 49 65 39 47 50 24 23 26 17 16 14 IF IF IF 12 IF IF 25 30 11 | 20 24 28 29 43 36 24 64 52 49 33 26 IF IF IF IF IF IF 10 9 18 IF IF 21 12 | 35 22 26 42 46 45 40 47 69 51 26 25 24 IF IF IF IF IF 5 12 18 25 16 15 13 | 18 28 32 41 29 42 48 36 60 32 37 47 30 IF 28 11 6 8 6 9 10 16 12 17 14 | 14 13 18 33 33 20 26 16 31 29 18 16 24 17 12 8 13 11 5 13 18 19 15 30 15 | 23 26 36 46 41 49 36 37 40 39 26 19 19 25 10 9 14 10 10 IF IF 13 27 26 16 | 26 36 33 55 65 57 48 44 43 39 40 31 18 19 23 18 IF 7 12 6 22 22 23 17 17 | 21 23 36 36 42 49 53 39 38 49 33 24 27 18 9 13 6 8 9 8 16 18 24 29 18 | 32 34 35 47 44 46 44 32 45 44 43 35 14 17 12 12 4 5 14 11 18 19 IF 28 19 | 20 35 45 44 41 47 IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF IF 20 | IF 39 40 45 41 IF IF IF IF 51 37 30 30 22 IF IF 10 6 10 12 14 22 23 34 21 | 33 30 31 49 IF 52 46 56 IF 54 33 33 36 IF 31 14 8 9 5 14 19 27 25 37 22 | 45 34 47 43 32 57 49 58 75 51 33 14 20 IF IF IF IF IF IF IF 14 26 13 28 23 | 25 24 33 50 33 41 43 36 56 39 35 19 16 17 IF 10 IF IF IF IF 10 22 IF 28 24 | 19 33 30 37 35 48 50 63 49 40 13 13 IF IF IF IF IF IF IF 5 22 16 22 17 25 | 13 20 30 28 23 26 26 26 40 24 24 IF 17 IF IF IF IF IF 6 11 13 24 24 10 26 | 16 32 25 22 31 27 36 23 38 32 20 20 IF IF IF IF IF 6 6 9 12 25 24 26 27 | 24 18 35 28 37 25 27 43 37 IF 16 18 15 IF IF IF IF 8 8 8 11 16 12 22 28 | 13 20 29 26 19 23 24 29 30 IF IF 20 IF IF IF IF IF IF IF 12 6 IF IF IF 29 | IF IF 29 28 43 34 45 38 47 37 33 23 18 IF IF 8 3 1 7 8 13 15 14 20 30 | 20 22 23 23 34 36 28 25 34 34 39 27 28 23 14 11 6 8 5 7 6 25 29 23 31 | 35 18 22 37 25 IF 39 40 25 37 28 24 25 24 10 17 6 IF IF IF 18 27 20 22 ---+------------------------------------------------------------------------ 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 | 2 02 | 1 1 1 03 | 1 04 | 2 5 3 2 2 1 1 3 1 05 | 1 2 1 06 | 1 1 1 1 1 07 | 08 | 1 09 | 1 1 10 | 1 11 | 1 2 12 | 1 1 1 13 | 14 | 15 | 1 16 | 17 | 1 1 1 18 | 1 19 | 1 20 | 21 | 22 | 1 23 | 24 | 25 | 26 | 1 1 1 27 | 2 28 | 29 | 1 2 30 | 1 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 :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 | 8 3 4 10 4 6 14 7 10 9 10 12 6 10 4 7 5 2 4 1 4 4 0 3 02 | 3 2 2 7 1 2 0 1 7 8 2 4 5 2 2 2 0 1 3 1 2 2 1 0 03 | 4 2 8 3 5 3 2 2 2 4 5 4 7 8 6 3 1 3 0 2 1 4 1 8 04 | 5 12 10 10 11 6 12 2 2 3 4 7 3 4 7 6 3 4 1 3 6 9 5 4 05 | 6 12 13 16 12 5 5 9 8 10 17 11 10 6 2 1 1 1 0 1 3 2 4 5 06 | 3 1 15 15 7 4 7 7 6 5 1 2 6 3 3 2 1 1 4 4 3 6 2 3 07 | 4 5 6 3 2 9 5 6 5 7 7 1 1 6 4 1 1 2 3 0 0 0 2 2 08 | 3 1 7 9 4 7 7 5 8 5 0 2 4 2 0 2 0 2 2 2 2 0 4 6 09 | 10 12 8 14 19 10 12 5 2 3 4 4 0 4 1 1 1 2 2 1 4 2 2 0 10 | 3 5 1 5 2 1 3 4 3 6 8 4 3 1 3 0 4 4 1 4 1 2 2 0 11 | 7 3 5 3 2 3 3 2 3 5 3 7 6 5 7 1 0 2 2 1 2 1 2 1 12 | 4 3 4 2 8 6 6 6 4 4 8 3 2 2 5 3 1 1 2 2 3 1 4 3 13 | 3 7 10 9 3 7 6 8 3 4 4 5 10 5 10 5 4 3 5 5 4 4 3 0 14 | 5 7 8 9 14 14 13 14 12 6 6 8 5 6 3 4 1 0 2 2 2 5 2 3 15 | 6 3 7 11 12 5 12 14 13 10 5 9 6 1 3 2 0 2 3 3 1 0 3 3 16 | 1 6 14 3 13 13 4 6 6 5 5 7 8 9 4 3 5 0 0 1 1 0 1 0 17 | 3 2 3 3 4 11 11 10 5 9 11 4 5 1 3 3 0 0 2 0 1 1 2 3 18 | 5 4 4 9 6 3 8 10 6 4 3 3 0 1 2 0 4 2 1 3 0 3 5 2 19 | 3 7 5 6 2 4 3 7 11 2 0 2 1 1 1 2 3 1 0 0 2 4 2 2 20 | 1 2 3 0 1 6 6 4 3 5 6 2 3 4 5 0 0 1 2 5 1 2 2 3 21 | 2 1 3 5 5 2 1 2 6 5 4 2 2 8 4 2 1 2 0 3 5 3 1 5 22 | 8 2 2 7 10 7 11 13 11 10 11 12 9 5 2 0 4 3 1 2 3 3 4 3 23 | 4 5 14 13 11 7 9 3 4 2 12 4 6 1 1 2 0 1 3 2 3 4 2 5 24 | 6 9 7 10 6 6 8 10 12 11 11 5 6 9 4 4 2 0 0 1 1 2 3 4 25 | 7 3 1 8 4 5 6 2 5 4 5 8 3 4 1 2 2 1 6 0 0 7 2 5 26 | 7 8 3 10 12 10 11 7 11 4 12 3 9 2 3 4 2 3 1 2 2 2 4 3 27 | 2 2 3 7 11 5 7 5 8 10 4 10 5 3 5 5 3 0 1 4 4 9 6 6 28 | 9 15 9 15 12 17 8 12 13 11 8 4 1 1 2 1 0 0 0 5 3 6 9 8 29 | 2 7 10 9 6 3 4 6 13 14 7 6 4 0 0 0 1 0 1 3 3 2 4 8 30 | 2 1 1 4 2 1 0 1 4 5 22 17 8 7 5 2 2 2 2 2 5 4 1 10 31 | 6 7 1 11 1 11 13 7 7 16 16 11 6 7 4 6 5 1 0 7 0 5 4 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 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 | 1 03 | 04 | 05 | 1 1 1 1 1 06 | 1 07 | 1 1 08 | 1 09 | 10 | 11 | 1 1 12 | 13 | 1 1 14 | 1 1 15 | 1 16 | 17 | 18 | 1 19 | 1 1 20 | 21 | 22 | 1 1 23 | 24 | 1 25 | 26 | 27 | 1 1 28 | 1 1 29 | 1 2 1 30 | 1 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 : Masami Aihara Location : Yokohama, Kanagawa, Japan (139.69 E, 35.50 N) Frequency: 53.750MHz Transmitter Location:Fukui-NCT at Sabae, Japan (136.2 E, 35.9 N) Ham beacon (JA9YDB) for RMO (50W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : COMET CA-52HB 2el. 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 | 4 3 16 7 3 1 19 17 33 23 25 25 17 14 10 7 7 3 7 1 3 9 6 11 02 | 12 14 18 13 10 16 8 13 23 31 14 16 29 15 11 4 10 1 2 2 6 11 15 10 03 | 13 14 19 18 22 7 20 17 30 20 22 17 33 22 8 5 3 6 6 1 5 11 7 17 04 | 30 31 23 32 37 46 50 31 24 26 29 40 33 7 15 17 8 8 13 9 9 7 9 15 05 | 16 16 12 19 19 18 24 22 28 27 21 22 17 17 12 4 NS NS NS 1 1 10 13 21 06 | -- 8 25 17 22 15 24 16 5 10 10 11 14 5 4 6 6 2 4 2 2 11 5 2 07 | 5 14 19 16 20 31 19 28 16 27 24 17 NS NS NS NS NS NS NS NS NS NS NS NS 08 | NS NS NS 20 18 20 12 4 22 14 NS NS NS NS NS NS NS NS NS NS NS 5 8 7 09 | 19 15 15 19 26 21 34 28 27 24 22 15 13 2 2 2 2 6 4 2 6 10 6 7 10 | 16 17 20 17 15 22 30 34 18 26 28 12 22 14 2 3 2 4 4 4 3 7 10 2 11 | 8 7 17 5 8 12 22 18 20 23 14 16 NS NS NS NS NS NS NS NS 5 3 12 9 12 | 5 8 11 7 15 15 8 16 22 17 15 NS NS NS NS NS NS 2 4 7 6 9 8 8 13 | 8 18 14 9 21 18 22 28 20 29 29 27 28 20 13 8 5 9 11 8 5 10 14 8 14 | 16 23 11 16 17 16 17 30 24 25 22 29 19 14 4 5 1 1 3 3 2 8 9 12 15 | 15 13 16 21 28 19 23 30 21 23 13 10 NS NS NS NS NS 17 14 10 6 2 5 3 16 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 17 | 17 13 20 18 13 14 4 12 11 19 13 NS NS NS NS NS NS NS NS NS NS 5 4 3 18 | 6 13 7 6 10 10 9 4 -- -- 6 7 NS NS NS NS NS NS NS 1 -- 5 12 6 19 | 13 14 13 16 19 10 8 6 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 20 | NS NS NS NS NS NS 5 8 11 6 NS NS NS NS NS NS NS 5 5 7 4 5 7 5 21 | 16 18 9 9 16 12 18 8 12 12 11 8 12 12 9 3 3 1 2 2 5 4 6 7 22 | 16 10 13 8 19 13 15 23 16 20 28 21 18 20 7 4 5 3 2 0 5 6 9 10 23 | 18 13 15 20 12 16 15 17 14 17 22 13 21 NS NS NS NS NS NS NS 2 4 3 4 24 | 8 16 8 16 6 10 12 15 19 14 10 13 NS NS NS NS NS NS NS NS NS 4 5 6 25 | 10 9 11 17 17 15 10 11 19 14 21 NS NS NS NS NS NS NS NS NS 1 2 2 7 26 | 8 14 9 25 12 15 17 21 10 NS NS NS NS NS NS NS NS NS NS NS NS 2 7 5 27 | 4 5 7 9 12 9 10 14 20 18 NS NS NS NS NS NS NS 4 4 5 4 11 6 12 28 | 17 20 13 19 14 12 14 25 12 10 NS NS NS NS NS NS NS NS NS NS NS 4 7 6 29 | 11 9 19 15 18 10 8 18 14 NS NS NS NS NS NS NS NS 3 5 5 4 6 7 15 30 | 7 13 11 18 19 13 16 21 21 19 19 17 14 7 NS Ns 2 1 1 3 9 3 8 12 31 | 14 11 7 20 15 17 19 16 12 18 19 16 16 10 8 11 5 1 2 4 6 3 12 18 ---+------------------------------------------------------------------------ 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 | 1 1 03 | 04 | 2 1 1 05 | 1 1 06 | 07 | 1 1 1 1 1 08 | 09 | 10 | 11 | 1 1 12 | 1 1 13 | 1 1 14 | 1 1 15 | 1 16 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 17 | 18 | 19 | 1 20 | 1 21 | 22 | 1 23 | 1 24 | 25 | 26 | 27 | 28 | 1 29 | 30 | 1 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 : Kazuyuki Nagao Location : Aomori, Aomori, Japan (40.9N, 140.9E) 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 (4el.) Receiver: ICOM IC-726 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 | 23 34 NS 26 37 34 18 18 24 NS -- -- -- -- NS NS NS NS NS 17 22 18 18 36 02 | NS NS 42 36 24 25 31 23 24 NS NS NS NS NS 4 NS -- -- -- -- 15 16 30 30 03 | 36 24 33 37 53 41 30 23 22 37 37 23 13 9 11 8 5 7 9 14 18 24 32 37 04 | 48 65 71 69 77 85 42 43 29 NS NS NS NS NS NS 12 4 8 13 -- -- -- 23 26 05 | 25 24 38 30 29 39 NS NS 24 23 28 28 11 13 8 4 2 2 4 4 21 24 22 22 06 | 23 21 30 44 NS NS 24 18 21 38 33 18 24 12 10 NS NS NS NS 16 NS 17 15 25 07 | 37 23 NS -- -- -- -- -- -- -- -- -- -- 13 11 5 NS NS NS NS 18 12 31 23 08 | 26 32 26 22 NS 24 20 25 25 27 32 24 16 NS NS NS 3 5 5 9 15 30 34 19 09 | 21 18 32 31 24 29 43 27 33 28 31 25 21 8 4 4 5 8 2 7 19 23 20 14 10 | 27 42 31 29 31 28 23 28 21 26 25 26 5 12 NS NS NS NS 10 13 21 19 39 16 11 | 24 18 23 33 22 29 25 30 22 27 25 19 19 7 6 2 3 3 2 11 20 18 24 21 12 | 26 12 27 26 23 24 22 21 21 24 27 26 18 18 7 4 6 4 3 8 8 21 22 24 13 | 28 26 28 33 21 33 21 28 26 32 35 17 12 6 -- -- -- -- -- -- -- -- -- -- 14 | 18 32 40 -- -- -- -- -- -- -- -- -- -- -- -- -- 0 5 9 6 8 -- 24 18 15 | 22 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 16 | -- -- -- -- -- -- -- -- -- 26 20 23 13 7 5 5 2 7 5 7 20 25 22 20 17 | 28 25 31 21 22 23 16 27 27 21 33 18 11 9 8 6 5 6 7 8 -- -- -- -- 18 | -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 19 | -- -- -- -- -- -- -- -- -- 16 26 23 24 10 7 NS 0 8 NS 14 13 -- -- -- 20 | 26 29 26 19 31 23 23 33 24 23 29 20 18 14 6 3 7 8 8 8 17 27 28 26 21 | 28 29 22 23 25 19 22 16 NS NS NS NS 18 NS 4 1 0 1 5 9 11 19 19 32 22 | 22 23 22 22 27 14 16 16 24 17 31 23 12 7 8 2 4 8 -- -- 21 13 -- -- 23 | -- -- -- -- -- -- -- -- 21 29 15 22 15 NS 9 4 NS NS NS NS -- -- 24 21 24 | 20 21 19 25 NS NS 20 NS 20 NS NS 14 NS 7 4 4 1 4 4 8 15 17 12 16 25 | 22 35 24 24 20 25 22 25 19 23 23 24 13 5 4 4 3 4 9 7 15 13 17 21 26 | 20 18 24 28 15 19 18 22 18 23 20 25 15 8 5 6 2 4 0 11 14 19 20 21 27 | 23 27 33 30 25 27 14 20 27 18 30 23 13 7 4 4 2 5 4 9 12 13 26 15 28 | 25 31 24 25 21 22 14 18 16 37 17 20 10 10 3 1 1 5 5 11 6 18 17 22 29 | 30 23 19 23 23 20 23 15 23 29 27 11 13 9 3 ES NS ES ES 10 22 18 21 -- 30 | -- -- -- -- -- -- -- 23 30 19 30 13 15 8 5 2 3 0 5 8 8 19 22 15 31 | 16 23 19 30 21 15 16 22 32 25 17 11 -- -- 4 5 5 5 3 -- -- -- -- -- ---+------------------------------------------------------------------------ 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 | 1 1 1 03 | 1 1 04 | 1 5 4 1 05 | 2 06 | 1 2 07 | 08 | 1 1 09 | 2 2 1 1 10 | 11 | 1 1 12 | 1 1 2 1 1 1 13 | 1 1 14 | 15 | 16 | 2 1 17 | 1 1 1 18 | 19 | 1 1 2 20 | 1 1 1 21 | 1 22 | 1 23 | 1 24 | 1 25 | 1 1 26 | 2 27 | 1 1 1 28 | 1 1 29 | 1 1 1 30 | 1 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 : Yasufumi Yoshikawa Location : Nishi, Nagoya, Aichi, Japan (35.195 N, 136.900 E) Frequency: 28.208 MHz Transmitter Location: Toyoshina, Nagano, Japan (137.90 E, 36.28 N) Ham beacon (JR0YAN) for RMO (50W CW, 28.208MHz) transmitted by Noriyuki Yaguchi Antenna : Nagara 7el. Triband Yagi Receiver: YAESU FT-920 Method : by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Time Adjustment:Sakura-watch using NTP server 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 | 51 CW 93 96 134 147 168 172 102 CW CW CW CW 40 11 22 12 6 14 18 23 28 ES 39 02 | 34 62 120 125 105 148 167 174 CW CW CW CW 53 32 19 23 18 10 11 19 18 27 20 36 03 | 49 76 121 158 141 175 176 148 86 CW 74 77 89 -- -- -- 23 17 13 15 32 47 43 65 04 | 99 151 183 194 195 168 200 154 174 CW CW 100 79 46 61 40 22 18 8 19 13 36 56 61 05 | 83 154 173 184 167 211 182 106 106 121 80 97 60 50 47 24 12 13 7 17 41 36 39 48 06 | 81 120 180 188 178 171 139 99 119 101 72 84 36 42 26 26 19 5 13 9 20 35 26 44 07 | 70 120 167 163 186 182 170 178 145 CW CW 54 59 57 18 25 14 10 13 9 25 19 31 48 08 | 49 113 150 118 146 154 166 102 88 88 73 86 63 50 40 26 13 4 13 14 16 26 41 64 09 | 84 98 139 128 145 171 220 103 97 CW 92 62 52 30 35 22 9 12 10 9 10 25 30 52 10 | 80 111 144 166 130 180 171 172 124 116 93 66 63 36 33 16 14 7 9 12 25 30 47 60 11 | 63 112 110 121 124 112 133 117 85 117 114 65 57 54 38 13 7 9 15 19 27 29 46 59 12 | 73 100 148 162 152 125 127 97 106 80 83 64 47 40 28 19 15 14 6 8 25 36 47 47 13 | 58 90 124 139 123 177 120 141 121 117 118 106 70 49 54 32 15 18 14 11 36 36 45 59 14 | 85 96 136 127 115 164 155 129 122 114 110 115 95 57 34 31 15 12 17 8 17 42 45 61 15 | 85 99 143 151 153 177 110 158 148 131 91 69 70 49 40 20 17 13 21 22 28 32 28 47 16 | 95 101 125 132 127 144 151 149 102 82 81 79 55 45 42 18 13 9 11 20 24 32 41 42 17 | 69 70 90 102 125 168 164 132 89 79 80 CW 64 51 55 22 9 6 11 ES 10 41 28 29 18 | 53 101 118 135 128 139 133 124 87 CW CW 61 46 42 27 19 9 8 14 17 21 31 38 37 19 | 62 87 103 122 93 81 81 67 74 CW CW 60 50 36 43 23 11 14 9 8 17 38 41 43 20 | 56 118 127 161 148 174 176 99 113 75 CW CW CW 35 31 16 11 9 12 14 19 43 24 68 21 | 99 103 113 142 132 164 124 103 74 89 CW CW 46 CW 24 21 12 9 7 9 17 32 53 47 22 | 90 102 151 136 144 159 143 87 82 73 72 62 55 30 26 13 8 14 13 14 19 33 41 54 23 | 92 118 147 158 148 163 160 141 97 79 63 58 51 37 30 22 9 8 12 10 22 36 57 46 24 | 61 101 --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- 25 |--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- 26 |--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- 27 |--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- 28 |--- --- --- --- --- --- --- --- --- --- 72 65 51 43 27 16 11 10 10 14 16 19 42 48 29 | 79 99 134 125 145 133 110 71 75 62 50 72 CW CW 19 CW CW CW 12 ES 19 26 43 38 30 | 69 105 91 143 130 69 109 71 105 63 50 55 CW CW 24 21 12 6 13 13 17 32 37 37 31 | 51 107 110 104 113 106 104 90 76 53 CW 50 CW CW CW 14 13 4 6 7 14 27 56 62 ---+----------------------------------------------------------------------------------------------- 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 2 02 | 1 1 1 03 | 1 1 2 2 1 04 | 2 2 4 8 3 2 6 2 2 5 1 05 | 1 2 5 1 2 1 2 06 | 1 1 2 1 1 1 1 1 07 | 1 1 3 1 1 1 08 | 2 1 1 4 1 09 | 1 1 1 2 1 2 1 10 | 2 1 1 1 1 11 | 1 2 3 1 12 | 2 1 1 2 1 13 | 1 1 2 1 1 1 14 | 1 2 1 1 15 | 1 2 2 1 1 16 | 1 1 3 1 17 | 2 1 1 1 1 1 1 18 | 1 1 3 1 19 | 1 1 1 1 20 | 1 1 1 1 1 1 1 21 | 1 1 1 1 1 2 1 22 | 1 1 1 1 1 23 | 1 1 1 1 24 | 25 | 26 | 27 | 28 | 1 29 | 1 1 1 1 1 1 30 | 1 1 1 31 | 1 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: 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 | 7 13 12 15 16 11 22 13 23 10 13 14 8 10 6 11 4 1 4 6 7 13 11 14 02 | 12 11 11 11 13 26 9 13 13 19 12 8 8 14 12 2 2 9 7 4 7 6 9 9 03 | 16 17 8 15 13 15 9 14 17 12 13 11 12 12 14 9 10 9 4 3 9 9 4 8 04 | 22 23 39 44 45 52 67 59 13 11 11 14 24 18 12 16 8 6 2 2 5 4 5 7 05 | 9 11 12 13 10 7 13 8 9 14 17 11 8 9 9 4 5 4 2 4 6 8 7 6 06 | 8 6 13 10 9 9 13 18 7 8 11 10 5 6 6 4 3 2 4 4 5 9 0 5 07 | 10 9 8 7 12 9 7 10 11 8 4 5 5 7 8 5 4 4 4 0 0 2 3 8 08 | 15 16 16 12 5 6 10 7 12 19 9 14 8 8 4 9 7 5 5 2 7 7 11 8 09 | 5 12 12 9 8 6 13 10 13 10 8 9 8 4 5 4 4 7 4 3 6 7 4 0 10 | 13 11 15 4 6 11 10 19 3 10 15 14 12 9 5 1 3 4 2 5 3 6 14 12 11 | 11 5 12 12 15 16 12 14 12 11 7 9 9 7 11 4 2 2 5 4 8 7 10 9 12 | 6 8 10 5 8 12 8 14 12 10 15 13 5 4 4 1 2 1 5 5 11 10 11 17 13 | 6 12 11 13 13 16 16 18 15 10 15 16 8 3 7 3 2 8 8 3 7 6 11 5 14 | 17 10 17 18 15 15 13 17 14 18 15 14 10 10 9 5 4 2 5 3 4 8 9 12 15 | 13 16 16 18 17 14 19 20 8 15 14 8 8 6 9 2 4 3 5 8 4 4 10 8 16 | 9 10 18 8 20 17 10 13 19 11 11 14 7 11 6 2 4 4 5 2 13 10 16 5 17 | 15 7 13 14 14 17 14 26 12 18 12 11 10 10 6 8 3 3 5 7 7 7 8 12 18 | 13 11 8 15 15 20 16 14 17 17 5 7 7 4 5 2 4 3 3 6 6 5 10 7 19 | 10 8 10 15 12 17 15 16 16 10 6 10 13 6 6 5 3 3 2 7 8 7 13 9 20 | 9 12 10 10 13 15 15 11 15 13 10 9 6 9 9 3 4 3 4 7 9 5 13 8 21 | 10 11 6 9 16 13 11 15 17 8 8 10 12 11 4 2 6 2 0 1 0 0 2 3 22 | 3 1 3 13 10 16 14 17 13 18 9 17 8 6 7 1 4 4 3 4 7 10 11 6 23 | 10 11 12 11 17 18 13 8 14 11 15 14 7 7 5 3 4 1 4 4 7 7 8 8 24 | 10 8 10 10 11 7 9 16 16 10 11 3 9 6 2 4 5 2 1 4 2 6 4 8 25 | 10 4 11 11 10 16 13 8 13 16 17 6 8 8 10 5 3 4 6 2 7 14 11 12 26 | 11 13 8 13 16 9 16 8 12 7 11 6 8 3 2 1 2 2 1 4 5 7 7 9 27 | 6 10 12 11 14 12 17 11 20 16 10 20 15 1 5 6 2 1 4 4 3 10 9 13 28 | 13 15 10 7 7 9 21 13 13 13 10 4 5 8 5 4 1 3 2 7 4 2 6 9 29 | 5 14 13 14 15 13 11 7 15 12 8 11 7 9 5 4 0 3 6 3 8 5 4 16 30 | 5 10 8 14 8 8 7 12 11 10 14 13 7 16 6 5 2 6 4 3 12 4 9 10 31 | 14 12 6 11 5 14 15 14 15 16 18 12 6 5 6 3 8 2 0 4 7 11 9 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 02 | 1 1 03 | 04 | 1 1 3 1 1 05 | 1 1 06 | 1 07 | 1 1 08 | 1 09 | 10 | 11 | 1 12 | 13 | 1 1 14 | 1 15 | 16 | 17 | 18 | 1 19 | 1 1 20 | 1 1 21 | 22 | 1 23 | 1 24 | 25 | 26 | 27 | 1 1 28 | 1 29 | 1 1 1 30 | 1 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: Masaru Kubota Location: Yokohama, Kanagawa, Japan (139.541E, 35.526N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : COMET HB9CV (2el.) 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 | 20 25 28 32 34 26 31 25 40 35 35 48 29 30 15 13 14 4 7 5 10 12 9 15 02 | 15 13 25 25 24 28 15 23 29 23 22 23 24 19 12 5 9 8 9 10 9 12 14 11 03 | 14 27 32 26 29 29 27 32 33 19 25 39 34 36 16 17 7 11 5 1 5 17 13 26 04 | 42 49 58 73 82 86 118 78 74 72 69 68 66 23 19 13 10 8 7 5 12 12 8 9 05 | 8 21 17 29 23 17 21 21 19 20 22 18 20 14 10 7 7 5 5 3 5 9 9 13 06 | 14 15 20 29 24 19 26 11 17 16 21 35 22 21 18 18 9 7 9 10 9 14 3 6 07 | 14 28 21 15 32 35 19 23 19 24 31 23 22 21 15 8 7 8 5 5 11 13 9 9 08 | 10 15 23 29 25 16 20 21 31 14 12 14 16 4 5 10 6 6 4 4 7 7 10 12 09 | 11 8 13 31 26 20 32 18 29 20 16 12 19 9 5 4 4 4 3 2 4 4 4 7 10 | 15 15 27 28 27 35 31 29 21 12 20 11 17 19 14 5 3 4 4 5 3 10 12 7 11 | 13 15 24 12 18 20 29 25 20 17 13 19 28 14 11 2 7 6 5 2 10 4 10 10 12 | 8 11 15 12 22 21 18 13 21 14 13 19 18 15 15 10 8 7 4 4 3 8 10 7 13 | 9 24 21 26 20 27 22 18 16 23 34 32 21 21 11 8 13 10 7 5 10 7 8 6 14 | 14 22 16 16 24 24 19 22 17 20 23 19 16 11 3 7 3 4 9 1 4 13 15 11 15 | 16 40 31 29 32 25 41 37 23 25 23 25 21 22 9 6 7 7 13 11 9 11 9 8 16 | 14 22 29 29 49 28 17 22 18 21 14 15 18 17 11 5 9 7 6 4 6 6 11 8 17 | 13 19 29 30 21 23 18 22 10 15 17 18 20 12 12 6 6 3 3 5 7 5 5 12 18 | 10 23 19 31 26 21 27 23 30 22 24 27 30 24 17 11 12 5 5 7 9 6 23 11 19 | 13 23 24 24 33 27 17 14 26 15 16 23 16 11 8 10 7 2 2 3 4 5 6 5 20 | 7 11 22 19 22 21 25 15 13 14 23 15 14 14 17 7 4 8 10 9 5 8 6 16 21 | 20 20 16 16 18 20 18 16 12 12 14 12 20 18 9 7 4 2 5 5 1 3 6 7 22 | 19 14 29 11 22 24 15 20 21 20 28 24 23 24 12 4 4 4 2 3 9 9 8 9 23 | 11 24 25 23 22 29 22 19 26 14 29 18 14 17 8 4 3 7 4 6 8 4 9 11 24 | 10 23 12 26 10 22 23 15 15 30 31 15 16 24 8 11 13 4 9 5 5 6 6 21 25 | 12 14 14 36 26 40 25 22 30 18 20 19 19 16 18 9 5 4 7 5 8 9 10 9 26 | 5 17 15 23 22 26 21 18 24 19 33 22 28 13 15 11 5 8 10 6 9 11 12 12 27 | 11 10 21 28 25 37 23 18 18 21 12 22 19 14 9 10 7 8 7 8 6 7 10 8 28 | 16 23 20 24 17 28 15 22 17 17 30 14 18 11 6 3 3 2 1 3 2 5 6 5 29 | 8 13 23 17 18 20 15 18 11 21 16 17 21 12 8 9 3 4 3 5 7 7 6 13 30 | 7 14 20 38 32 14 21 24 24 21 15 22 20 20 17 13 7 8 5 6 7 3 7 11 31 | 11 14 8 29 23 24 24 13 18 23 17 13 16 11 7 7 4 2 2 7 10 5 12 21 ---+------------------------------------------------------------------------ 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 1 1 1 1 03 | 04 | 1 1 2 2 1 1 1 1 1 1 05 | 1 1 1 1 06 | 1 1 1 07 | 1 1 1 1 1 08 | 09 | 1 10 | 11 | 1 12 | 1 13 | 1 1 14 | 1 1 15 | 1 16 | 1 17 | 18 | 1 1 19 | 1 1 1 20 | 21 | 22 | 1 1 23 | 1 24 | 25 | 26 | 27 | 1 28 | 1 1 29 | 1 2 1 30 | 1 1 1 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 : Towada Technical High School Location : Aomori, Japan (141.14 E, 40.37 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 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 01 | 92 | 86 | 57 | 46 | 38 | 20 | 30 | 37 | 18 | 25 | 32 | 51 | 58 | 64 | 90 | 78 | 72 | 68 | 93 |105 |102 |120 | 88 | 87 | 02 |116 | 78 | 61 | 40 | 54 | 37 | 31 | 25 | 25 | 22 | 27 | 39 | 57 | 72 | 86 | 69 | 81 | 79 |115 |129 |127 | 95 | 87 |113 | 03 | 98 | 97 | 95 | 86 | 55 | 33 | 41 | 39 | 29 | 18 | 30 | 51 | 54 | 68 | 94 |100 |129 |128 |151 |179 |186 |200 |149 | 79 | 04 | 50 |123 |106 | 76 | 76 | 81 | 58 | 31 | 19 | 17 | 28 | 48 | 66 | 58 | 64 | 59 | 56 | 59 | 86 | 96 |115 | 98 | 76 | 72 | 05 | 98 | 75 | 87 | 51 | 49 | 55 | 51 | 33 | 12 | 24 | 30 | 33 | 39 | 64 | 70 | 65 | 86 | 74 | 78 |119 | 86 | 91 | 96 | 87 | 06 |101 | 94 | 74 | 62 | 53 | 51 | 54 | 32 | IF | 24 | 21 | 48 | 39 | 60 | 66 | 63 | 95 |105 |118 |109 |113 |108 | 92 | 69 | 07 |105 | 93 | 69 | 71 | 57 | 57 | 32 | 20 | 22 | 40 | IF | 51 | 58 | 78 | 72 | 59 | 53 | 57 | 91 | 88 | 77 | 60 | 64 | IF | 08 | 87 | 87 | 96 | 69 | 53 | 43 | 28 | 31 | 19 | 28 | 38 | 43 | 71 | 68 | 70 | 59 | 57 | 85 |107 |109 | 94 | 91 | 96 | 98 | 09 | 91 | 86 | 56 | 62 | 46 | 37 | 32 | 27 | 14 | 22 | 19 | 29 | 43 | 60 | 72 | 80 |103 | 70 |113 |122 |110 |118 | 88 | 89 | 10 | 87 | 87 | 67 | 59 | 49 | 26 | 30 | IF | 17 | 13 | 32 | 27 | 30 | 57 | 71 | 70 | 82 | 74 | 80 | 71 | 83 | 77 | 75 | 60 | 11 | 72 | 64 | 58 | 37 | 40 | 25 | 27 | 22 | 15 | 17 | 30 | 49 | 59 | 78 | 69 | 53 | 49 | 54 | 63 | 57 | 53 | 62 | 78 | 45 | 12 | | 66 | 48 | 37 | 33 | 25 | 18 | 7 | 10 | 18 | 17 | 45 | 68 | 67 | 69 | 59 | 62 | 91 |112 | 84 | 92 | 62 | 75 | 55 | 13 | 93 | 82 | 70 | 58 | 35 | 35 | 20 | 12 | 11 | 20 | 25 | 24 | 55 | 52 | 63 | 68 | 80 | 91 | 83 |111 | 97 | 77 | 93 | 79 | 14 | 96 | 76 | 63 | 70 | 44 | 34 | 18 | 20 | 26 | 15 | 18 | 21 | 33 | 63 | 47 | 83 | 82 | 87 | 89 |111 | 81 | 95 | 62 | 71 | 15 | 86 | 84 | 75 | 64 | 45 | 35 | 27 | 21 | 18 | 21 | 44 | 57 | 56 | 81 | 72 | 77 | 86 | 95 | 99 | 93 | 87 | 79 | 58 | 75 | 16 | 61 | 66 | 57 | 37 | 41 | 27 | 38 | 18 | 14 | 14 | 37 | 55 | 59 | 80 | 78 | 66 | 77 | 80 | 73 |115 |103 | 92 | 84 | 83 | 17 | 62 | 65 | 66 | 50 | 39 | 32 | 32 | 29 | 11 | 23 | 41 | 40 | 50 | 58 | 72 | 67 | 55 | 90 |121 |103 | 90 | 76 | 57 | 59 | 18 | 59 | 43 | 51 | 46 | 42 | 40 | 29 | 22 | 15 | 23 | 36 | 65 | 62 | 71 | 74 | 53 | 67 | 70 | 76 | 63 | 79 | 70 | 47 | 43 | 19 | 41 | 65 | 55 | | | | | 19 | 6 | 23 | 38 | 29 | 23 | 42 | 62 | 45 | 36 | 34 | 69 | 99 | 97 | 88 | 58 | 55 | 20 | 76 | 45 | 56 | 56 | 72 | 45 | 23 | 26 | 23 | 23 | 33 | 62 | 68 | 80 | 74 | 63 | 95 | 94 | 94 |114 | 85 | 81 | 71 | 71 | 21 | 74 | 69 | 67 | 63 | 51 | 40 | 27 | 18 | 31 | 22 | 26 | 44 | 52 | 65 | 67 | 37 | 81 | 47 | 57 | 58 | 47 | 61 | 41 | 58 | 22 | 66 | 86 | 77 | 50 | 43 | 45 | 24 | 23 | 18 | 27 | 36 | 36 | 42 | 46 | 58 | 62 | 58 | 81 | 63 | 80 | 59 | 31 | 54 | 49 | 23 | 58 | 46 | 55 | 25 | 34 | 23 | 31 | 16 | 5 | 12 | 22 | 33 | 37 | 57 | 53 | 44 | 36 | 61 | 49 | 67 | 53 | 64 | 56 | 75 | 24 | 53 | 63 | 59 | 37 | 27 | 22 | 24 | 21 | 14 | 18 | 30 | 24 | 66 | 67 | 68 | 70 | 78 | 65 | 69 | 66 | 69 | 59 | 61 | 79 | 25 | 64 | 70 | 52 | 28 | 26 | 34 | 15 | 19 | 17 | 26 | 21 | 51 | 61 | 65 | 53 | 60 | 38 | 49 | 72 | 60 | IF | 36 | 27 | 39 | 26 | 45 | 47 | 33 | 27 | 24 | | 33 | 19 | 12 | 9 | 15 | 40 | 46 | 52 | 52 | 63 | 78 | 74 | 87 | 98 | 79 | 85 | 68 | 63 | 27 | 83 | 58 | 34 | 49 | 30 | 21 | 26 | 20 | 15 | 14 | 27 | 30 | 51 | 57 | 58 | 61 | 74 | 53 | 68 | 72 | 71 | 69 | 56 | 72 | 28 | 71 | | | | | | | 17 | 18 | 32 | 45 | 37 | 35 | 60 | 65 | 78 | 65 | 68 |103 | 85 | 77 | 69 | 73 | 73 | 29 | 64 | 80 | 48 | 55 | 51 | 32 | 27 | IF | 23 | 25 | 36 | I | 62 | 62 | 75 | 85 | 89 | 79 | 85 | 97 | 76 | 87 | 75 | 57 | 30 | 50 | 69 | 49 | 37 | 32 | 34 | 26 | 20 | 19 | 15 | 20 | 43 | 52 | 55 | 63 | 45 | 48 | 54 | 63 | 63 | 71 | 68 | 59 | 70 | 31 | 62 | 59 | 40 | 31 | 34 | 19 | 23 | 24 | 12 | 11 | 19 | 37 | 31 | 55 | 57 |??? |??? |??? |??? |??? |??? |??? |??? |??? | ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+ 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 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 1 | 1 | 1 | 1 | 02 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 03 | 2 | 1 | 0 | 1 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 5 | 21 | 17 | 14 | 4 | 3 | 3 | 2 | 04 | 1 | 1 | 1 | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 3 | 3 | 05 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 06 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 07 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | 0 | 0 | IF | 08 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 1 | 0 | 0 | 1 | 0 | 09 | 0 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 10 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | IF | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 11 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 12 | | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 13 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 14 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 16 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 17 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | 2 | 1 | 4 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 19 | 1 | 2 | 0 | | | | | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 20 | 0 | 2 | 0 | 1 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 21 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 22 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 1 | 23 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 24 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | IF | 0 | 0 | 4 | 26 | 0 | 0 | 0 | 0 | 0 | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 28 | 3 | | | | | | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 29 | 1 | 2 | 1 | 3 | 2 | 0 | 0 | IF | 0 | 0 | 0 | I | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 1 | 31 | 1 | 1 | 1 | 1 | 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 ----------------------------------------------------------------------------- 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 2006.2.26