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(meteorobs) Quadrantids by Rario Meteor Observation
This is Hiroshi Ogawa(JAPAN).
By radio meteor observation in Japan, echoes increase!! 20:00-21:00(UT), the number of the
echoes reached 100. The observational result(table and graph) are following URL.
http://homepage2.nifty.com/~baron/radio.htm
Observer: Hiroshi Ogawa
Location: Misato Observatory(Wakayama-pref. JAPAN)
135.40deg E, 34.13deg N
Frequency: 53.750 MHz.
Transmitter Location:
HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz)
by JA9BOH Kimio Maegawa. No modulation except for identification
Antenna: original Diepole(height:1m, to level, element:west-east)
Receiver:AOR AR8000 USB-Mode
Observing method: HROFFT software(by Okawa), manual count
UT 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
----------------------------------------------------------------------------
December 2000
30/ 17 18 17 19 15 14 17 7 9 7 8 11 11 14 12 17 10 19 21 19 22 22 27 21
31/ 17 18 16 14 17 @8 7 5 IF IF 11 10@14@16 14 19 18 23 20 20 21 23 27 19
January,2001
01/ 19 18 16 14 12@12 IF IF IF IF 12 11 12 14 15 15 19 18 27 23 21 27 34 18
1 1 1
02/ 21 18 19 21 17 12 10 13 10 8 9 10 11 10 13 15 16 24 28 32 37 43 32 38
1 1 1
03/ 30 38 43 40 28 IF IF 12 10 7 8 10 18 12 13 25 33 45 67 71103
1 1 2 2 1 1 3 4
note:
@: Hourly rate estimated by effective observation time less than 60 min.
IF: Contamination due to radio noise or interference
The first line stands for total number(all echoes).
The second line stands for long echoes more than 20seconds
With best wishes
Hiroshi Ogawa
----------------------------------------
Hiroshi Ogawa (University of Tsukuba, JAPAN)
mailto: HZH02257@nifty.ne.jp
Radio Meteor Obs. http://homepage2.nifty.com/~baron/radio.htm
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