File:Jupiter MAD.jpg
出自Wikimedia Commons
跳至導覽
跳至搜尋
預覽大小:600 × 600 像素。 其他解析度:240 × 240 像素 | 480 × 480 像素 | 768 × 768 像素 | 1,024 × 1,024 像素 | 1,730 × 1,730 像素。
原始檔案 (1,730 × 1,730 像素,檔案大小:833 KB,MIME 類型:image/jpeg)
檔案資訊
結構化資料
說明
摘要
[編輯]描述Jupiter MAD.jpg |
English: Image of Jupiter taken in infrared light on the night of 17 August 2008 with the Multi-Conjugate Adaptive Optics Demonstrator (MAD) prototype instrument mounted on ESO's Very Large Telescope. This false color photo is the combination of a series of images taken over a time span of about 20 minutes, through three different filters (2, 2.14, and 2.16 microns). The image sharpening obtained is about 90 milli-arcseconds across the whole planetary disc, a real record on similar images taken from the ground. This corresponds to seeing details about 186 miles wide on the surface of the giant planet. The great red spot is not visible in this image as it was on the other side of the planet during the observations. The observations were done at infrared wavelengths where absorption due to hydrogen and methane is strong. This explains why the colors are different from how we usually see Jupiter in visible-light. This absorption means that light can be reflected back only from high-altitude hazes, and not from deeper clouds. These hazes lie in the very stable upper part of Jupiter's troposphere, where pressures are between 0.15 and 0.3 bar. Mixing is weak within this stable region, so tiny haze particles can survive for days to years, depending on their size and fall speed. Additionally, near the planet's poles, a higher stratospheric haze (light blue regions) is generated by interactions with particles trapped in Jupiter's intense magnetic field. |
日期 | |
來源 |
http://www.eso.org/public/outreach/press-rel/pr-2008/images/phot-33-08-fullres.jpg Originally uploaded 16:14, 19 November 2008 (UTC) by Lars Lindberg Christensen (talk • contribs) to en:wiki. |
作者 | ESO/F. Marchis, M. Wong, E. Marchetti, P. Amico, S. Tordo |
授權條款
[編輯]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. | |
此檔案採用創用CC 姓名標示 4.0 國際授權條款。
|
檔案歷史
點選日期/時間以檢視該時間的檔案版本。
日期/時間 | 縮圖 | 尺寸 | 用戶 | 備註 | |
---|---|---|---|---|---|
目前 | 2009年3月26日 (四) 09:29 | 1,730 × 1,730(833 KB) | Henrykus(對話 | 貢獻) | {{Information |Description={{en|1=Image of Jupiter taken in infrared light on the night of 17 August 2008 with the Multi-Conjugate Adaptive Optics Demonstrator (MAD) prototype instrument mounted on ESO's Very Large Telescope. This false color photo is the |
無法覆蓋此檔案。
檔案用途
沒有使用此檔案的頁面。
全域檔案使用狀況
以下其他 wiki 使用了這個檔案:
- ar.wikipedia.org 的使用狀況
- az.wikipedia.org 的使用狀況
- beta.wikiversity.org 的使用狀況
- cs.wikipedia.org 的使用狀況
- en.wikiversity.org 的使用狀況
- et.wikipedia.org 的使用狀況
- hi.wikipedia.org 的使用狀況
- hy.wikipedia.org 的使用狀況
- id.wikipedia.org 的使用狀況
- it.wikipedia.org 的使用狀況
- ja.wikipedia.org 的使用狀況
- ko.wikipedia.org 的使用狀況
- ml.wikipedia.org 的使用狀況
- no.wikipedia.org 的使用狀況
- pl.wikipedia.org 的使用狀況
- pt.wikipedia.org 的使用狀況
- ro.wikipedia.org 的使用狀況
- sk.wikipedia.org 的使用狀況
- vi.wikipedia.org 的使用狀況
- zh.wikipedia.org 的使用狀況
詮釋資料
此檔案中包含其他資訊,這些資訊可能是由數位相機或掃描器在建立或數位化過程中所新增的。若檔案自原始狀態已被修改,一些詳細資料可能無法完整反映出已修改的檔案。
寬度 | 1,730 px |
---|---|
高度 | 1,730 px |
壓縮方式 | 未壓縮 |
像素合成 | RGB |
方位 | 標準 |
像素數量 | 3 |
水平解析度 | 72 dpi |
垂直解析度 | 72 dpi |
資料排列 | 矮胖格式 |
使用軟體 | Adobe Photoshop CS3 Macintosh |
檔案修改日期時間 | 2008年10月2日 (四) 10:19 |
色彩空間 | 顏色未校準 |