狗儿莱卡和狮子座流星雨
[align=center][color=red][b]影像版权与提供:[/b] [/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.skylook.net/nav/indexn.htm&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhgt6RPOSX_XiYNo5SqwKx7GlVJOeQ][color=red]Juan Carlos Casado and Isabel Graboleda[/color][/url] [/align][img]http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/image/0211/leonids2002_casado_full.jpg[/img]
[color=green][b]说明:[/b]这张美丽影像的拍摄地是在[/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.ishango.org/apod/apod.htm&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhidrZrY9xY3KtJz-7wfBmWWJ-6FvA][color=green]西班牙北部[/color][/url][color=green] ，更仔细地说，是在[/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://visibleearth.nasa.gov/cgi-bin/viewrecord%3F2378&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhhqipUp8VWNCGDcobl3EPluLZnjJA][color=green]伊比利亚半岛(Iberian peninsula)[/color][/url][color=green]最东点的Creus岬。 [align=left]视线向东穿越地中海，向上则望进[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://leonid.arc.nasa.gov/index.html&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhiFRro-wDQcNFgjsLPVZUJrVGTDBg]2002年狮子座流星[/url]的流向。 [/align][align=left]这张影像是由30张照片组合出来的。 [/align][align=left]用鱼眼镜头拍摄的每一张照片，曝光时间的都是一分钟。 [/align][align=left]今年狮子座流星雨的第一个高峰出现在11月19日世界时4:00附近，这些影像记录了高峰附近的流星。 [/align][align=left]照片中可以看到超过70颗流星，而部份的流星几乎是冲着镜头射过来，明亮的木星位在狮子座[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://liftoff.msfc.nasa.gov/academy/space/solarsystem/meteors/Showers.html&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhgfNg1c6iwszeqJqdhzBeBvIl5aKA]流星雨央源[/url]的右方。 [/align][align=left]拍摄者的狗位在影像右下方，它像是站在[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/ap021122.html&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhiF9XWzP6wItmUrr5KE6LRz_h5P0A]被月光照亮[/url]的岩石上观赏这场[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.skylook.net/nav/indexn.htm&prev=/search%3Fq%3Dnasa%25E6%25AF%258F%25E6%2597%25A5%25E4%25B8%2580%25E5%259B%25BE%26complete%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DG&usg=ALkJrhgt6RPOSX_XiYNo5SqwKx7GlVJOeQ]天象演出[/url] ，为影像带来相当高的视觉趣味性。 [/align][align=left]狗儿的名字叫什么呢？ [/align][align=left]当然叫莱卡(Leica)啦！ [/align][align=left]注：Leica为德国著名光学产品厂。[/color] ::42:: ::42:: ::42::[size=2][color=magenta] (转自成大天文学教室)[/color][/size][/align]
[[i] 本帖最后由 zheng123 于 2008-8-20 06:10 编辑 [/i]] 你的狗也叫徕卡呀 我有两只狗叫徕卡 ::070821_13.jpg:: 照片右下角有一只狗狗!那可不是我的!!::42:: ::42:: ::42:: 流星与狗~~狗狗也来观赏流星啦~~
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