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(meteorobs) eta-Aquarids Visual Result from Japan (NMS)
Hello all,
I have calculated eta-Aquarid activity in Japan.
==========================================
2003 eta-Aquarids Visual Report from Japan
--- The Nippon Meteor Society (NMS) ---
==========================================
N : The number of data
EAQ : Total Quadrantid Meteor numbers
Teff : Total Observing Time
ZHR : Gamma=1.0, r=2.5
Err. : ZHR*(1/SQRT(EAQ))
excluding:observations under unfavorable condition
(Lm<4.5mag, Cl>0.4, RP-h<10deg, Time<30min.)
Time UT JST N EAQ Teff HR ZHR Err.
-------------------------------------------------------------
Apr 27d 18:00 28d 03:00 4 26 200 10.0 21.3 4.2
Apr 28d 18:00 29d 03:00 7 35 455 5.9 29.6 5.0
Apr 29d 18:00 30d 03:00 0 - - - - -
Apr 30d 18:00 1d 03:00 4 43 200 14.8 36.7 5.6
May 1d 18:00 2d 03:00 13 101 630 11.1 34.6 3.4
May 2d 18:00 3d 03:00 4 31 160 12.0 55.2 9.9
May 3d 18:00 4d 03:00 26 151 1265 7.3 82.6 6.7
May 4d 18:00 5d 03:00 8 76 305 14.9 62.9 7.2
May 5d 18:00 6d 03:00 6 70 300 17.3 92.5 11.1
Observing data : 72
Total meteors (EAQ) : 533
Total Observing Time : 3,515min. (=58.583hr.)
Observers (19members) :
Kazuaki SIOTANI, Sadao OKAMOTO, Hiroyuki KATO,
Takema HASHIMOTO, Hidekatsu MIZOGUCHI, Kaori HAGA,
Kazuhiro OSADA, Yasuhiro TONOMURA, Yoshito TANAKA,
Shigeo UCHIYAMA, Yasuhiro TAKEDA, Kumiko TAKEDA,
Kazumi TERAKUBO, Kazuhiro SUMIE, Yukihisa MATSUMOTO,
Toru NISINO, Nozomi SOHMA, Minoru MURAKI, Yasuo YABU
with best wishes
Hiroshi Ogawa
----------------------------------
Hiroshi Ogawa (University of Tsukuba, JAPAN)
mailto: HZH02257@nifty.ne.jp
homepage: http://homepage2.nifty.com/~baron/
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