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(meteorobs) Geminid Visual FLASH Report over JAPAN
Hello all,
This is the FINAL announcement of Geminid FLASH report provided by
Japanese observers. In this time, this FLASH report was calculated
by Mr. Shigeo UCHIYAMA.
==========================================
GEMINID 2002 FLASH REPORT FROM JAPAN
(Final Announcement)
--- The Nippon Meteor Society ---
==========================================
N : The number of data
GEM : Total Geminid Meteor numbers
Teff : Total Observing Time
ZHRave : Gamma=1.0, r=2.0
Err. : ZHR*(1/SQRT(LEO))
excluding:observations under unfavorable condition
(Cl>0.4, RP-h<10deg, Time<30min.)
1. Daily analysis (graph : http://www.nms.gr.jp/gem2002day.gif)
Time JST UT N Teff GEM HRave ZHRave Err.
--------------------------------------------------------------
Dec. 5d 01:00 4d 16:00 1 65 1 0.9 1.9 1.9
Dec. 6d 01:00 5d 16:00 0 - - - - -
Dec. 7d 01:00 6d 16:00 0 - - - - -
Dec. 8d 01:00 7d 16:00 1 30 5 10.0 15.1 6.8
Dec. 9d 01:00 8d 16:00 0 - - - - -
Dec. 10d 01:00 9d 16:00 5 240 63 15.8 19.4 2.4
Dec. 11d 01:00 10d 16:00 7 420 144 20.6 26.1 2.2
Dec. 12d 01:00 11d 16:00 6 360 146 24.3 35.8 3.0
Dec. 13d 01:00 12d 16:00 13 625 575 55.2 79.8 3.3
Dec. 14d 01:00 13d 16:00 59 2961 2667 54.0 128.0 2.5
Dec. 15d 01:00 14d 16:00 160 7564 6993 55.5 138.5 1.7
2. Hourly analysis (graph : http://www.nms.gr.jp/gem2002hour.gif)
Time JST UT N Teff GEM HRave ZHRave Err.
--------------------------------------------------------------
Dec.12d 23:30 12d 14:30 1 60 51 51.0 68.2 9.5
Dec.13d 0:30 12d 15:30 3 120 85 42.5 66.4 7.2
Dec.13d 1:30 12d 16:30 7 330 278 50.5 78.9 4.7
Dec.13d 2:30 12d 17:30 1 40 59 88.5 98.7 12.8
Dec.13d 3:30 12d 18:30 1 75 102 81.6 96.9 9.6
Dec.13d 22:30 13d 13:30 1 30 35 70.0 143.6 24.3
Dec.13d 23:30 13d 14:30 4 210 87 24.9 87.7 9.4
Dec.14d 0:30 13d 15:30 12 520 312 36.0 117.4 6.6
Dec.14d 1:30 13d 16:30 14 680 680 60.0 148.2 5.7
Dec.14d 2:30 13d 17:30 9 486 560 69.1 127.4 5.4
Dec.14d 3:30 13d 18:30 10 525 541 61.8 116.9 5.0
Dec.14d 4:30 13d 19:30 8 450 365 48.7 142.4 7.5
Dec.14d 5:30 13d 20:30 1 60 87 87.0 113.7 12.2
Dec.14d 20:30 14d 11:30 3 190 131 41.4 189.8 16.6
Dec.14d 21:30 14d 12:30 5 256 195 45.7 165.3 11.8
Dec.14d 22:30 14d 13:30 8 369 326 53.0 175.3 9.7
Dec.14d 23:30 14d 14:30 21 876 729 49.9 158.0 5.9
Dec.15d 0:30 14d 15:30 27 1136 1022 54.0 145.1 4.5
Dec.15d 1:30 14d 16:30 34 1564 1340 51.4 119.9 3.3
Dec.15d 2:30 14d 17:30 21 1011 1321 78.4 147.4 4.1
Dec.15d 3:30 14d 18:30 24 1227 1127 55.1 124.7 3.7
Dec.15d 4:30 14d 19:30 15 825 569 41.4 125.2 5.2
Dec.15d 5:30 14d 20:30 2 110 233 127.1 167.9 11.0
Total Number of data : 252
Total Geminid meteor number: 10,594
Total Observing Time : 12,265min. (=204.42hr)
Observers(Teff);
Kazuhiro SUMIE(25.9), Kazuhiro OSADA(13.0), Minoru MURAKI(10.2),
Akihiko ONODERA(9.0), Katsuhiro YOSHIZAKI(9.0), Takema HASHIMOTO(7.8),
Hiroyuki KATO(7.5), Shin NAKAYAMA(7.1), Takuya TANAKA(6.8),
Satoshi UEHARA(5.8), Ken-ichi FUSHIMI(5.7), Koetsu SATO(5.4),
Kazumi TERAKUBO(5.2), Seiichi YONEYAMA(4.9), Shigeo UCHIYAMA(4.7),
Yoshikazu OKETANI(4.7), Katsuhiko MAMETA(4.2), Yoshito TANAKA(3.7),
Mano SUZUKI(3.3), Yasuhiro TAKEDA(3.3), Nozomi SOUMA(2.7),
Toru TAKAHASHI(2.7), Ayako TAMURA(2.5), Hirokazu FUKUSHIMA(2.5),
Kumiko KAI(2.5), Yasuko TOYA(2.5), Hideo AMI(2.3), Hiroshi OGAWA(2.3),
Hideyasu YAMAGUCHI(2.3), Yoko KAMATA(2.0), Yukihisa MATSUMOTO(2.0),
Hidehiko SUZUKI(1.8), Mio TSUKAKOSHI(1.8), Shingo FUJISAWA(1.8),
Tomohiko ARAKI(1.8), Akane IMAMURA(1.7), Kaori HAGA(1.7),
Kouji MAEDA(1.7), Kumiko TAKEDA(1.7), Masafumi FUNYU(1.7),
Michiko KASHIHARA(1.7), Yuki KATOH(1.7), Akemi SUGIYAMA(1.5),
Yoshihiro HIGA(1.3), Takashi SEKIGUCHI(1.1), Minoru SHIMIZU(1.0),
Satoshi IBARAKI(1.0), Yusuke KAMEOKA(1.0), Kouichi YAMADA(0.8),
Sachiko YAMAGUCHI(1.1), Takehiko ADACHI(0.8), Teizaburo TSUKAMOTO(0.8),
Masashi TAWARA(0.7), Chieko IIDA(0.5), Megumi MAKABE(0.5)
(55 observers)
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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