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(meteorobs) Perseids 2001 in Japan -update- (Visual Observation)
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Perseids 2001 in Japan -update- (Visual Observation)
by The Nippon Meteor Society (NMS)
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ZHR has been computed with:
- gamma = 1.0 (correction of Radiant elevation)
- r = 1.6
- excluding:observations under unfavourable condition
(T<30m, Lm<4.5mag, Cl>0.4, RP-h<10deg)
- Err. : ZHR * 1/SQRT(#PER)
Time(UT) n #PER HR ZHR Err.
--------------------------------------
7 20d 00:00 10 14 1.5 4.6 1.2
7 21d 00:00 2 6 3.3 8.5 3.4
7 22d 00:00 5 9 1.9 6.8 2.2
7 23d 00:00 3 2 0.7 2.6 1.8
7 24d 00:00 2 6 3.0 9.5 3.8
7 25d 00:00 6 27 5.3 7.8 1.5
7 26d 00:00 3 5 2.0 6.8 3.0
7 27d 00:00 2 3 1.2 6.2 3.6
7 28d 00:00 3 13 4.3 9.2 2.5
7 29d 00:00 2 10 4.2 8.2 2.6
7 30d 00:00 4 16 4.0 8.5 2.1
7 31d 00:00 2 9 5.7 14.9 4.9
8 1d 00:00 3 7 2.5 11.7 4.4
8 2d 00:00 6 15 3.2 11.0 2.8
8 3d 00:00 8 37 4.6 11.3 1.8
8 4d 00:00 9 67 7.4 18.6 2.2
8 5d 00:00 5 17 3.7 16.4 3.9
8 6d 00:00 4 12 3.8 17.0 4.9
8 7d 00:00 2 12 12.0 23.1 6.6
8 8d 00:00 5 55 12.2 35.1 4.7
8 9d 00:00 4 21 6.3 27.3 5.9
8 10d 00:00 2 33 16.5 45.9 8.0
8 11d 00:00 20 599 31.2 58.0 2.3
8 12d 00:00 19 1111 53.6 119.0 3.5
8 13d 00:00 14 444 37.2 83.2 3.9
8 14d 00:00 21 373 18.9 35.1 1.8
8 15d 00:00 6 85 15.5 22.3 2.4
total number of Perseids Meteor : 3008
Observers:
Seiji AKAGI, Daiyu ITO, Satoshi UEHARA, Shigeo UCHIYAMA
Kazuhiro OSADA, Hiroyuki KATO, Karimu KURAGAKI,
Hiroyuki KODAMA, Wakaba KOBATASHI, Mitsue SASAOKA,
Koetsu SATO, Marika SHIMIZU, Satoshi SUZUKI,
Masayuhumi SUZUKI, Kazuhiro SUMIE, Kazumi TERAKUBO,
Yoshihiro HIGA, Kenichi FUSHIMI, Katsuhiko MAMETA,
Hidekatsu MIZOGUCHI, Minoru MURAKI
graphs and homepage:
- graphs -
http://www.nms.gr.jp/per0101.gif
http://www.nms.gr.jp/per0102.gif
- homepage -
http://www.nms.gr.jp/en/index.html
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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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