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(meteorobs) 2003 Leonids by Visual Obs in JAPAN (2)
Hello all,
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2003 Leonids FLASH in JAPAN (Visual Observation) (2)
(The Nippon Meteor Society)
- calculated by Shigeo UCHIYAMA(NMS) -
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It is cloudy or rainy in almost of Japan now .... In north
Japan, it is fine at some observing area...
The following is the result of Visual Observation in Japan.
This is calculated by Mr.Shigeo UCHIYAMA(NMS).
DATE(UT) Nind. Teff LEO HRave ZHRave Err.
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Nov 13d 21 47.1 454 9.6 49.8 2.3
Nov 14d 0 0.0 - - - -
Nov 15d 0 0.0 - - - -
Nov 16d 11 14.1 104 7.4 45.7 4.5
Nov 17d 13 22.2 403 18.2 74.0 3.7
Nov 18d 2 1.3 19 14.6 98.3 22.6**
* excluding:observations under unfavorable condition
(Lm<4.0mag, Cl>=0.3, RP-h<15deg)
** On 18th, two data were not observed under good condition.
It however was bad weather night in Japan. So, these data
added.
Total Leonid meteors : 961
Total Observed Time : 83.4 hr
Nind.: the number of observers during night
Nobs : the number of observers
Teff : observed period (hr)
LEO : the number of Leonid meteors
HRave: average HR
ZHRave:average ZHR population index = 2.2
Err. : ZHRave/sqrt(LEO)
Observers (31observers):
Erika MATSUMOTO, Erina YANAGIDA, Hideo AMI,
Hironobu SAKAKIBARA, Hiroshi OGAWA, Kayo MIYAO,
Kazuhiro OSADA, Kazuhiro SUMIE, Kazumi TERAKUBO,
Ken-ichi FUSHIMI, Koetsu SATO, Kumiko TAKEDA,
Masayuki TODA, Masayuki YAMAMOTO, Mayumi SAITO,
Mikiya SATO, Minoru MURAKI, Mio TSUKAKOSHI,
Nozomi SOUMA, Satoshi KARIYA, Seiji AKAGI,
Shigeo UCHIYAMA, Takashi SEKIGUCHI, Takema HASHIMOTO,
Tomoko SATO, Yoshihiro HIGA, Yasuhiro TAKEDA,
Yasuo YABU, Yoshihito TANAKA, Yusuke KAMEOKA,
Yuuki KATO,
with best wishes
Hiroshi Ogawa
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Hiroshi Ogawa (University of Tsukuba, JAPAN)
mailto: HZH02257@nifty.ne.jp
homepage: http://homepage2.nifty.com/~baron/
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