２００４年１月観測報告

<BODY marginwidth="20" marginheight="20" topmargin="20" leftmargin="20"> <DIV class="standard_width"> <H1>■２００４年１月観測報告</H1> <P>今年は幸先よくジュビロが天皇杯制覇！年の初めからこいつはいいことありそう！でも一番うれしいのは主要群極大日にすべて晴天となること・・・　神様お願い！</P> <HR size="1"> <H3>■観測結果</H3> <TABLE border="0" width="480" cellspacing="0" cellpadding="1" align="center"> <TR valign="top"> <TD width="80"><STRONG>観測地　Ａ：</STRONG></TD> <TD width="400">静岡県御殿場市古沢<BR> 東経138°56′36″　北緯35°20′00″</TD> </TR> <TR valign="top"> <TD width="80"><STRONG>観測地　Ｂ：</STRONG></TD> <TD width="400">静岡県駿東郡小山町須走<BR> 東経138°51′　北緯35°21′</TD> </TR> <TR valign="top"> <TD width="80"><STRONG>観測者：</STRONG></TD> <TD width="400">東の観測装置</TD> </TR> <TR valign="top"> <TD width="80"><STRONG>観測方法：</STRONG></TD> <TD width="400">眼視計数観測（計），眼視プロット観測（プ）</TD> </TR> </TABLE> <TABLE border="0" width="480" cellspacing="0" cellpadding="1" align="center"> <TR valign="bottom"> <TH class="tone4"><SPAN class="white">日付</SPAN></TH> <TH class="tone4"><SPAN class="white">開始</SPAN></TH> <TH class="tone4"><SPAN class="white">終了</SPAN></TH> <TH class="tone4"><SPAN class="white">分</SPAN></TH> <TH class="tone4"><SPAN class="white">全</SPAN></TH> <TH class="tone4"><SPAN class="white">散<BR>在</SPAN></TH> <TH class="tone4"><SPAN class="white">か<BR>み<BR>の<BR>け</SPAN></TH> <TH class="tone4"><SPAN class="white">し<BR>ぶ<BR>ん<BR>ぎ</SPAN></TH> <TH class="tone4"><SPAN class="white">最<BR>微</SPAN></TH> <TH class="tone4"><SPAN class="white">雲<BR>量</SPAN></TH> <TH class="tone4"><SPAN class="white">方<BR>向</SPAN></TH> <TH class="tone4"><SPAN class="white">観<BR>測<BR>地</SPAN></TH> <TH class="tone4"><SPAN class="white">方<BR>法</SPAN></TH> </TR> <TR> <TD colspan="13" class="tone2"><STRONG>　2004年1月</STRONG></TD> </TR> <TR> <TH class="tone0"><SPAN class="color">2/3</SPAN></TH> <TH class="tone0"><SPAN class="color">3:50</SPAN></TH> <TH class="tone0"><SPAN class="color">5:00</SPAN></TH> <TH class="tone0"><SPAN class="color">70</SPAN></TH> <TH class="tone0"><SPAN class="black">77</SPAN></TH> <TH class="tone0"><SPAN class="black">43</SPAN></TH> <TH class="tone0"><SPAN class="black">9</SPAN></TH> <TH class="tone0"><SPAN class="red">17</SPAN></TH> <TH class="tone0"><SPAN class="color">6.0</SPAN></TH> <TH class="tone0"><SPAN class="color">0</SPAN></TH> <TH class="tone0"><SPAN class="color">Z</SPAN></TH> <TH class="tone0"><SPAN class="color">A</SPAN></TH> <TH class="tone0"><SPAN class="color">プ</SPAN></TH> </TR> <TR> <TH class="tone1"><SPAN class="color">3/4</SPAN></TH> <TH class="tone1"><SPAN class="color">1:20</SPAN></TH> <TH class="tone1"><SPAN class="color">2:10</SPAN></TH> <TH class="tone1"><SPAN class="color">50</SPAN></TH> <TH class="tone1"><SPAN class="black">70</SPAN></TH> <TH class="tone1"><SPAN class="black">31</SPAN></TH> <TH class="tone1"><SPAN class="black">5</SPAN></TH> <TH class="tone1"><SPAN class="red">34</SPAN></TH> <TH class="tone1"><SPAN class="color">5.8</SPAN></TH> <TH class="tone1"><SPAN class="color">1</SPAN></TH> <TH class="tone1"><SPAN class="color">Z</SPAN></TH> <TH class="tone1"><SPAN class="color">B</SPAN></TH> <TH class="tone1"><SPAN class="color">計</SPAN></TH> </TR> <TR> <TH class="tone1"><SPAN class="color">　</SPAN></TH> <TH class="tone1"><SPAN class="color">2:40</SPAN></TH> <TH class="tone1"><SPAN class="color">4:00</SPAN></TH> <TH class="tone1"><SPAN class="color">80</SPAN></TH> <TH class="tone1"><SPAN class="black">148</SPAN></TH> <TH class="tone1"><SPAN class="black">52</SPAN></TH> <TH class="tone1"><SPAN class="black">6</SPAN></TH> <TH class="tone1"><SPAN class="red">90</SPAN></TH> <TH class="tone1"><SPAN class="color">6.0</SPAN></TH> <TH class="tone1"><SPAN class="color">0</SPAN></TH> <TH class="tone1"><SPAN class="color">Z</SPAN></TH> <TH class="tone1"><SPAN class="color">B</SPAN></TH> <TH class="tone1"><SPAN class="color">計</SPAN></TH> </TR> <TR> <TH class="tone1"><SPAN class="color">　</SPAN></TH> <TH class="tone1"><SPAN class="color">4:00</SPAN></TH> <TH class="tone1"><SPAN class="color">5:00</SPAN></TH> <TH class="tone1"><SPAN class="color">60</SPAN></TH> <TH class="tone1"><SPAN class="black">119</SPAN></TH> <TH class="tone1"><SPAN class="black">41</SPAN></TH> <TH class="tone1"><SPAN class="black">5</SPAN></TH> <TH class="tone1"><SPAN class="red">73</SPAN></TH> <TH class="tone1"><SPAN class="color">6.3</SPAN></TH> <TH class="tone1"><SPAN class="color">1</SPAN></TH> <TH class="tone1"><SPAN class="color">Z</SPAN></TH> <TH class="tone1"><SPAN class="color">B</SPAN></TH> <TH class="tone1"><SPAN class="color">計</SPAN></TH> </TR> <TR> <TH class="tone2"><SPAN class="color">合計</SPAN></TH> <TH class="tone2"><SPAN class="color">　</SPAN></TH> <TH class="tone2"><SPAN class="color">　</SPAN></TH> <TH class="tone2"><SPAN class="color">260</SPAN></TH> <TH class="tone2"><SPAN class="black">414</SPAN></TH> <TH class="tone2"><SPAN class="black">167</SPAN></TH> <TH class="tone2"><SPAN class="black">25</SPAN></TH> <TH class="tone2"><SPAN class="red">214</SPAN></TH> <TH class="tone2"><SPAN class="color">　</SPAN></TH> <TH class="tone2"><SPAN class="color">　</SPAN></TH> <TH class="tone2"><SPAN class="color">　</SPAN></TH> <TH class="tone2"><SPAN class="color">　</SPAN></TH> <TH class="tone2"><SPAN class="color">　</SPAN></TH> </TR> </TABLE> <BR> <TABLE border="0" width="400" cellspacing="0" cellpadding="0" align="center"> <TR> <TD><IMG alt="観測結果" src="hr.gif" width="400" height="300"></TD> </TR> </TABLE> <TABLE border="0" width="400" cellspacing="1" cellpadding="0" align="center"> <TR> <TD class="color">しぶんぎ座流星群の<STRONG>HR</STRONG>(1時間あたりの流星数)をプロットしたもの。</TD> </TR> </TABLE> <H4>■輻射点情報</H4> <TABLE border="0" width="480" cellspacing="0" cellpadding="1" align="center"> <TR> <TH class="tone4"><SPAN class="white">No.</SPAN></TH> <TH colspan="3" class="tone4"><SPAN class="white">日時（世界時）</SPAN></TH> <TH class="tone4"><SPAN class="white">名称</SPAN></TH> <TH class="tone4"><SPAN class="white">赤経</SPAN></TH> <TH class="tone4"><SPAN class="white">赤緯</SPAN></TH> <TH class="tone4"><SPAN class="white">個数</SPAN></TH> <TH class="tone4"><SPAN class="white">直径</SPAN></TH> <TH class="tone4"><SPAN class="white">Wt</SPAN></TH> <TH class="tone4"><SPAN class="white">速度</SPAN></TH> <TH class="tone4"><SPAN class="white">等級</SPAN></TH> <TH class="tone4"><SPAN class="white">HR</SPAN></TH> <TH class="tone4"><SPAN class="white">備考</TH> </TR> <TR> <TH class="tone0"><SPAN class="color">1</SPAN></TH> <TH class="tone0"><SPAN class="color">2004</SPAN></TH> <TH class="tone0"><SPAN class="color">1</SPAN></TH> <TH class="tone0"><SPAN class="color">2.81</SPAN></TH> <TH class="tone0"><SPAN class="color">30LMi</SPAN></TH> <TH class="tone0"><SPAN class="color">157</SPAN></TH> <TH class="tone0"><SPAN class="color">+35</SPAN></TH> <TH class="tone0"><SPAN class="color">4</SPAN></TH> <TH class="tone0"><SPAN class="color">2</SPAN></TH> <TH class="tone0"><SPAN class="color">1</SPAN></TH> <TH class="tone0"><SPAN class="color">rR-R</SPAN></TH> <TH class="tone0"><SPAN class="color">4.5</SPAN></TH> <TH class="tone0"><SPAN class="color">3.4</SPAN></TH> <TH class="tone0"><SPAN class="color">　</SPAN></TH> </TR> <TR> <TH class="tone1"><SPAN class="color">2</SPAN></TH> <TH class="tone1"><SPAN class="color">2004</SPAN></TH> <TH class="tone1"><SPAN class="color">1</SPAN></TH> <TH class="tone1"><SPAN class="color">2.81</SPAN></TH> <TH class="tone1"><SPAN class="color">ξUMa</SPAN></TH> <TH class="tone1"><SPAN class="color">167</SPAN></TH> <TH class="tone1"><SPAN class="color">+28</SPAN></TH> <TH class="tone1"><SPAN class="color">9</SPAN></TH> <TH class="tone1"><SPAN class="color">5</SPAN></TH> <TH class="tone1"><SPAN class="color">2</SPAN></TH> <TH class="tone1"><SPAN class="color">rR-vR</SPAN></TH> <TH class="tone1"><SPAN class="color">4.1</SPAN></TH> <TH class="tone1"><SPAN class="color">7.7</SPAN></TH> <TH class="tone1"><SPAN class="color">　</SPAN></TH> </TR> <TR> <TH class="tone0"><SPAN class="color">3</SPAN></TH> <TH class="tone0"><SPAN class="color">2004</SPAN></TH> <TH class="tone0"><SPAN class="color">1</SPAN></TH> <TH class="tone0"><SPAN class="color">2.81</SPAN></TH> <TH class="tone0"><SPAN class="color">92Leo</SPAN></TH> <TH class="tone0"><SPAN class="color">173</SPAN></TH> <TH class="tone0"><SPAN class="color">+22</SPAN></TH> <TH class="tone0"><SPAN class="color">4</SPAN></TH> <TH class="tone0"><SPAN class="color">3</SPAN></TH> <TH class="tone0"><SPAN class="color">1</SPAN></TH> <TH class="tone0"><SPAN class="color">R</SPAN></TH> <TH class="tone0"><SPAN class="color">4.8</SPAN></TH> <TH class="tone0"><SPAN class="color">3.4</SPAN></TH> <TH class="tone0"><SPAN class="color">　</SPAN></TH> </TR> </TABLE> <BR> <TABLE border="0" width="480" cellspacing="0" cellpadding="0" align="center"> <TR> <TD><IMG alt="輻射点情報" src="rp.gif" width="480" height="186"></TD> </TR> </TABLE> <TABLE border="0" width="480" cellspacing="1" cellpadding="0" align="center"> <TR> <TD class="color">検出された輻射点を星図にプロットしたもの。図の座標系は黄道座標。太陽の位置は、2004年1月16日12時00分(世界時)。星図は、アストロアーツのステラナビゲータで作成。</TD> </TR> </TABLE> <H4>■火球情報</H4> <TABLE border="0" width="480" cellspacing="0" cellpadding="1" align="center"> <TR> <TH class="tone4"><SPAN class="white">No.</SPAN></TH> <TH colspan="5" class="tone4"><SPAN class="white">日時（日本標準時）</SPAN></TH> <TH class="tone4"><SPAN class="white">出現星座</SPAN></TH> <TH class="tone4"><SPAN class="white">等級</SPAN></TH> <TH class="tone4"><SPAN class="white">帰属</SPAN></TH> <TH class="tone4"><SPAN class="white">痕</SPAN></TH> <TH class="tone4"><SPAN class="white">色</SPAN></TH> <TH class="tone4"><SPAN class="white">速さ</SPAN></TH> <TH class="tone4"><SPAN class="white">備考</SPAN></TH> </TR> <TR> <TH class="tone0"><SPAN class="color">1</SPAN></TH> <TH class="tone0"><SPAN class="color">2004</SPAN></TH> <TH class="tone0"><SPAN class="color">1</SPAN></TH> <TH class="tone0"><SPAN class="color">3/4</SPAN></TH> <TH class="tone0"><SPAN class="color">3:06:25</SPAN></TH> <TH class="tone0"><SPAN class="color">±5秒</SPAN></TH> <TH class="tone0"><SPAN class="color">Dra→Dra</SPAN></TH> <TH class="tone0"><SPAN class="color">-3</SPAN></TH> <TH class="tone0"><SPAN class="color">Qua</SPAN></TH> <TH class="tone0"><SPAN class="color">無</SPAN></TH> <TH class="tone0"><SPAN class="color">黄</SPAN></TH> <TH class="tone0"><SPAN class="color">rS</SPAN></TH> <TH class="tone0"><SPAN class="color">　</SPAN></TH> </TR> <TR> <TH class="tone1"><SPAN class="color">2</SPAN></TH> <TH class="tone1"><SPAN class="color">2004</SPAN></TH> <TH class="tone1"><SPAN class="color">1</SPAN></TH> <TH class="tone1"><SPAN class="color">3/4</SPAN></TH> <TH class="tone1"><SPAN class="color">4:44:27</SPAN></TH> <TH class="tone1"><SPAN class="color">±5秒</SPAN></TH> <TH class="tone1"><SPAN class="color">Cam→Cam</SPAN></TH> <TH class="tone1"><SPAN class="color">-3</SPAN></TH> <TH class="tone1"><SPAN class="color">Qua</SPAN></TH> <TH class="tone1"><SPAN class="color">有</SPAN></TH> <TH class="tone1"><SPAN class="color">白</SPAN></TH> <TH class="tone1"><SPAN class="color">rR</SPAN></TH> <TH class="tone1"><SPAN class="color">　</SPAN></TH> </TR> </TABLE> <HR size="1"> <H3>■観測日記</H3> <H5>●1月1/2日　初観測断念！</H5> <UL> 元旦は日中から雲が多く、夕方以降晴れだしたものの薄雲が完全に取れず観測断念！今夜も夕方から曇る予想で、初観測はしぶんぎ群極大日か？<BR> しかしジュビロが優勝したから良しとしよう・・・ </UL> <H5>●1月2/3日</H5> <UL> しぶんぎ群は極大１日前にしては活発な活動で４等の流星が大半だった。かみのけ群も天文年鑑で「極大日」としただけあって絶好調。 </UL> <H5>●1月3/4日</H5> <UL> 夜半すぎから薄雲が出たり消えたりの繰り返し。さらに月明かりの影響も顕著であまり良い条件ではなかったが、月が山裾に沈みかけた０２時台後半から最微等級の上昇が著しい。協定観測開始の０３時以降はまずまずの観測条件となった。今年のしぶんぎ群は「ハズレ」の割には出現数・明るいものが多く楽しめた。かみのけ群は昨晩の観測に比べると見劣りする出現。 </UL> <H5>●1月4/5日　今朝はダメ</H5> <UL> ５日早朝は雲が取れず、雲が切れてきたのは５時半を回ってから・・・　極大夜でなくてよかった！ </UL> <H5>●1月5/6日　今朝も・・・</H5> <UL> 寝過ごしました！気がついたときには５時半を過ぎていました。ただこの時間でも雲が多く、晴れていた可能性は少ないのがせめてもの救いか。 </UL> <H5>●1月6/7日　呪われた日々</H5> <UL> 今朝も観測できませんでした。昨日夕方から覆った雲がなかなか取れず、満月が雲間から顔を出す程度。今日は午後からようやく晴れて、明日は可能か？ </UL> <DIV align="right" class="author">〔東の観測装置〕</DIV> <HR size="1"> <DIV align="right" class="jump">| <A 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