猎户东升
[align=center][color=red][b]影像版权与提供:[/b] Jimmy Westlake ( [/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.coloradomtn.edu/campus_alp/home.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=ALkJrhiQOiwNeQCBM_KenVD-WoyTFHUCJQ][color=red]Colorado Mountain College[/color][/url][color=red] )[/color] [/align][img]http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/image/0212/OrionRising_westlake_b1.jpg[/img]
[color=green][b]说明:[/b] [/color][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.internal.org/view_poem.phtml%3FpoemID%3D137&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=ALkJrhi42HmNydRnLNyntIlPpplul7gd3Q][color=green]猎户座总是躺着升起[/color][/url][color=green] 。 [align=left]这个月初，当天文学家在美国、柯罗拉多州北边的洛矶山观星时，拍下来上面这张最能呈现猎户座升起景象的照片。 [/align][align=left]为了要拍这张影像，用他架在三角架上的相机进行二次曝光。 [/align][align=left]第一阶段的曝光为时18分钟，让升上山顶的恒星拉出一道道[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/ap021115.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=ALkJrhgib0CNeaujUxYeFkFAyKkM3jLN1Q]星流迹[/url] 。 [/align][align=left]紧接着在一分镜的间断后，第二次曝光只有25秒，目的是为每一道星流迹点上一个星点。 [/align][align=left][url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://hou.lbl.gov/~vhoette/OrionNebula/orion4.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=ALkJrhhlL9DYfotL_LJcIYtzifyCLOVyDQ]猎人[/url]三颗明亮的腰带星，在中央山峰的上方几乎是垂直上升。 [/align][align=left]悬在猎人腰带剑上的星星和[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/ap021220.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=ALkJrhhg1u9W5DiCASCPmW75hrjwzQ7Ihw]星云[/url] ，位在右方的山坡上。 [/align][align=left]带着喜庆橘黄颜色的[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/ap001222.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=ALkJrhiIa3AQlPG9R85HyO46j2sSgeQOYA]参宿四[/url]是中左高峰上空最亮的恒星，不过影像左上角的土星，实际上比它更亮。 [/align][align=left]位在前景的[url=http://203.208.39.99/translate_c?hl=zh-CN&sl=zh-TW&u=http://www.alanbeangallery.com/homeward.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=ALkJrhhPbgErY8e_rxiw_3-q1wgVu8o9Uw]地球[/url]上，冰封的湖泊和雪峰沐浴在农历初四的月光下。 ::42:: ::42:: ::42:: [/align][/color][size=2][color=magenta](转自成大天文学教室)[/color][/size]
[[i] 本帖最后由 zheng123 于 2008-8-22 05:55 编辑 [/i]] 这个拍摄手法不错啊，要学习，过几天流星云我也这么拍一下，呵呵 拍摄的很好，赞::10:: ::10:: ::10:: ::10:: ::10:: ::10:: 我看抖得挺厉害
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