File:ALMA’s Solitude01.jpg
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原始文件 (14,076 × 3,744像素,文件大小:34.33 MB,MIME类型:image/jpeg)
摘要
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描述ALMA’s Solitude01.jpg |
English: This panoramic view of the Chajnantor Plateau shows the site of the Atacama Large Millimeter/submillimeter Array (ALMA), taken from near the peak of Cerro Chico. Babak Tafreshi, an ESO Photo Ambassador, has succeeded in capturing the feeling of solitude experienced at the ALMA site, 5000 metres above sea level in the Chilean Andes. Light and shadow paint the landscape, enhancing the otherworldly appearance of the terrain. In the foreground of the image, clustered ALMA antennas look like a crowd of strange, robotic visitors to the plateau. When the telescope is completed in 2013, there will be a total of 66 such antennas in the array, operating together.
ALMA is already revolutionising how astronomers study the Universe at millimetre and submillimetre wavelengths. Even with a partial array of antennas, ALMA is more powerful than any previous telescope at these wavelengths, giving astronomers an unprecedented capability to study the cool Universe — molecular gas and dust as well as the relic radiation of the Big Bang. ALMA studies the building blocks of stars, planetary systems, galaxies, and life itself. By providing scientists with detailed images of stars and planets being born in gas clouds near the Solar System, and detecting distant galaxies forming at the edge of the observable Universe, which we see as they were roughly ten billion years ago, it will let astronomers address some of the deepest questions of our cosmic origins. ALMA, an international astronomy facility, is a partnership of Europe, North America and East Asia in cooperation with the Republic of Chile. ALMA construction and operations are led on behalf of Europe by ESO, on behalf of North America by the National Radio Astronomy Observatory (NRAO), and on behalf of East Asia by the National Astronomical Observatory of Japan (NAOJ). The Joint ALMA Observatory (JAO) provides the unified leadership and management of the construction, commissioning and operation of ALMA. |
日期 | 摄于2011年11月1日, 02:11:33 |
来源 | http://www.eso.org/public/images/potw1252a/ |
作者 | ESO/B. Tafreshi |
其他版本 |
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许可协议
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This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. |
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描绘内容
知识共享署名4.0国际 简体中文(已转写)
1 11 2011
image/jpeg
数据大小 简体中文(已转写)
36,001,674 字节
3,744 像素
14,076 像素
曝光时间 简体中文(已转写)
0.008 秒钟
焦距比数 简体中文(已转写)
9
焦距 简体中文(已转写)
143.874272301915 毫米
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日期/时间 | 缩略图 | 大小 | 用户 | 备注 | |
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当前 | 2013年2月18日 (一) 12:37 | ![]() | 14,076 × 3,744(34.33 MB) | Stas1995 | User created page with UploadWizard |
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元数据
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曝光时间 | 1/125秒(0.008) |
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光圈值 | f/9 |
数据生成日期时间 | 2011年11月1日 (二) 02:11 |
镜头焦距 | 143.87427230191毫米 |
来源 | European Southern Observatory |
提供者 | ESO/B. Tafreshi (twanight.org) |
图像标题 |
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简短标题 |
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使用条款 |
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宽度 | 14,076 px |
高度 | 3,744 px |
每色彩组分位数 |
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压缩方案 | LZW |
像素构成 | RGB |
方向 | 正常 |
色彩组分数 | 3 |
水平分辨率 | 0.085470085470085 dpi |
数据排布 | 大块格式 |
文件修改日期时间 | Adobe Photoshop CS5 |
数字化日期时间 | 2011年11月1日 (二) 02:11 |
色彩空间 | sRGB |
垂直分辨率 | 300 dpi |
图像宽度 | 14,076 px |
图像高度 | 3,744 px |
使用软件 | Adobe Photoshop CS5 Macintosh |
元数据最后修改日期 | 2012年12月7日 (五) 15:25 |
原始文件唯一ID | xmp.did:3B1FE14C1F69E111B694CBE4A1A0801E |
关键词 | Atacama Large Millimeter/submillimeter Array |
联系信息 |
Karl-Schwarzschild-Strasse 2 Garching bei München, , D-85748 Germany |