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(meteorobs) Perseids 2001 in Japan (Visual Observation)



---------------------------------------------
 Perseids 2001 in Japan (Visual Observation)
    by The Nippon Meteor Society (NMS)
---------------------------------------------

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)

<Every 1day>

Time(UT)  n  all    ZHR  Err.
-----------------------------
10d 0:00  2   33   45.9  8.0
11d 0:00 16  531   61.4  2.6
12d 0:00 17 1022  126.6  3.9
13d 0:00 11  381   84.8  4.3
14d 0:00  4   44   28.6  4.3


<Every 1hour>

Time (UT)  n  all   ZHR  Err.
-----------------------------
10d 12:30  0    -     -    -
10d 13:30  0    -     -    -
10d 14:30  1   12   40.3 11.6
10d 15:30  0    -     -    -
10d 16:30  0    -     -    -
10d 17:30  1   21   51.6 11.2
10d 18:30  0    -     -    -
10d 19:30  0    -     -    -
-----------------------------
11d 12:30  1    7   24.0  9.0
11d 13:30  1   36   81.8 13.6
11d 14:30  3   59   48.9  6.3
11d 15:30  3   85   61.3  6.6
11d 16:30  2   79   62.7  7.0
11d 17:30  3  127   70.9  6.2
11d 18:30  3  138   69.4  5.9
11d 19:30  0    -     -    -
-----------------------------
12d 12:30  0    -     -    -
12d 13:30  0    -     -    -
12d 14:30  1   35  161.0 27.2
12d 15:30  2  121  116.6 10.6
12d 16:30  3  245  180.5 11.5
12d 17:30  4  391  179.7  9.0
12d 18:30  7  230   71.2  4.6
12d 19:30  0    -     -    -
-----------------------------
13d 12:30  0    -     -    -
13d 13:30  0    -     -    -
13d 14:30  1    4   23.0 11.5
13d 15:30  3  116   83.6  7.7
13d 16:30  3   72   73.1  8.6
13d 17:30  2  115  144.6 13.4
13d 18:30  2   74   75.1  8.7
13d 19:30  0    -     -    -
-----------------------------
14d 12:30  1    8   37.5 13.2
14d 13:30  0    -     -    -
14d 14:30  0    -     -    -
14d 15:30  0    -     -    -
14d 16:30  0    -     -    -
14d 17:30  2   19   22.4  5.1
14d 18:30  1   17   31.9  7.7
14d 19:30  0    -     -    -

<Observers>
Kazuhiro OSADA, Kazuhiro SUMIE, Mitsue SASAOKA, Satoru SUZUKI,
Hiroyuki KODAMA, Marika SHIMIZU, Katsuhiko MAMETA, Satoshi UEHARA,
Kazumi TERAKUBO, Daiyu ITO, Wakaba KOBAYASHI, Karimu KURAGAKI

<Homepage>
 http://www.nms.gr.jp/en/



----------------------------------
Hiroshi Ogawa (University of Tsukuba, JAPAN)
mailto: HZH02257@nifty.ne.jp
homepage: http://homepage2.nifty.com/~baron/

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