http://www.eso.org/public/archives/orionHawk.html
The central region of the Orion Nebula (M42, NGC 1976) is shown in thenear-infrared from three HAWK-I images taken during the instrumentScience Verification. Three exposures of 600 s on a continuum filtercentred at 1.58 micron (CH4 band), on the H Brackett-gamma emissionline at 2.17 microns and on the rotational-vibrational H2line at 2.12 mircons were combined (as blue, green and redrespectively) to form the colour image. The bright star in the upperright corner is Theta1 Ori D, one of the Trapezium ionising cluster. The image processing was done by Monika Petr-Gotzens and Hans-Hermann Heyer (ESO).
译文:
猎户座大星云(M42,NGC1976)的中心区域显示了在来自3张HAWK-I图像的近红外区域,在Science Verification设备探测期间。3个在连续谱滤光的600秒的曝光集中于1.58micron(甲烷带),2.17micron Brackett-gamma发射线以及 2.12 mircons 转动振动 H2线 被连接于一个整体(分别用蓝,绿,红三色表示)以形成一个彩色图像。右下角的亮星是Theta1 Ori D,属于猎户负离子四边形星团(ionising 应该是有关“负离子”的意思)。图片被 Monika Petr-Gotzens and Hans-Hermann Heyer (ESO)处理
ps:我的第一篇个人翻译贴图帖,谢谢大家捧场!如有不确切用词,敬请指正!
2M的大图:
分卷压缩:
OrionHAWK-I-fullres.part1.rar
(1000 KB, 下载次数: 2087)
OrionHAWK-I-fullres.part2.rar
(966.34 KB, 下载次数: 382)
[ 本帖最后由 Eldghost 于 2008-3-13 00:06 编辑 ] |
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