File:Head in the Clouds (potw2249a).tiff
頁面內容不支援其他語言。
外觀
此 TIF 檔案的 JPG 預覽的大小:800 × 549 像素。 其他解析度:320 × 220 像素 | 640 × 439 像素 | 1,024 × 703 像素 | 1,280 × 878 像素 | 2,682 × 1,840 像素。
原始檔案 (2,682 × 1,840 像素,檔案大小:28.28 MB,MIME 類型:image/tiff)
摘要
描述Head in the Clouds (potw2249a).tiff |
English: A small portion of the Small Magellanic Cloud (SMC) is pictured in this image from the NASA/ESA Hubble Space Telescope. The SMC is a dwarf galaxy and one of the Milky Way’s nearest neighbours, lying only about 200 000 light-years from Earth. It makes a pair with the Large Magellanic Cloud, and both objects can be seen from the southern hemisphere, as well as from some northern latitudes.The Small Magellanic Cloud contains hundreds of millions of stars, but this image focuses on just a small fraction of them. These stars comprise the open cluster NGC 376, which has a total mass only about 3400 times that of the Sun. Open clusters, as the name suggests, are loosely bound and sparsely populated. This distinguishes open clusters from globular clusters, which are often so thronged with stars that they have a continuous blur of starlight at their centres. In the case of NGC 376, individual stars can be picked out clearly even in the most densely populated parts of this image.The data in this image come from two different astronomical investigations which relied on two of Hubble’s instruments: the Wide Field Camera 3 (WFC3) and the Advanced Camera for Surveys (ACS). The first investigation used the ACS to explore a handful of star clusters in the Small Magellanic Cloud and help astronomers explore topics including the abundance of low- and high-mass stars in different environments. The second investigation used both the WFC3 and ACS, and aimed to answer fundamental questions about the lives of stars and help astronomers understand precisely where, when, why and how stars form.[Image description: A large number of bright stars, each with a cross-shape extending from its centre. In the centre there is a dense collection of foreground stars. Five are orange and the rest are blue. The black background is filled with small stars — most of them, however, larger than a single point.] |
日期 | 2022年12月5日 (上傳日期) |
來源 | Head in the Clouds |
作者 | ESA/Hubble & NASA, A. Nota, G. De Marchi |
其他版本 |
|
授權條款
ESA/Hubble images, videos and web texts are released by the ESA under the Creative Commons Attribution 4.0 International license and may on a non-exclusive basis be reproduced without fee provided they are clearly and visibly credited. Detailed conditions are below; see the ESA copyright statement for full information. For images created by NASA or on the hubblesite.org website, or for ESA/Hubble images on the esahubble.org site before 2009, use the {{PD-Hubble}} tag.
Conditions:
Notes:
|
此檔案採用創用CC 姓名標示 4.0 國際授權條款。
姓名標示: ESA/Hubble
- 您可以自由:
- 分享 – 複製、發佈和傳播本作品
- 重新修改 – 創作演繹作品
- 惟需遵照下列條件:
- 姓名標示 – 您必須指名出正確的製作者,和提供授權條款的連結,以及表示是否有對內容上做出變更。您可以用任何合理的方式來行動,但不得以任何方式表明授權條款是對您許可或是由您所使用。
共享創意署名4.0國際 Chinese (Hong Kong) (已轉換拼寫)
多媒體型式 繁體中文 (已轉換拼寫)
image/tiff
1,840 像素
2,682 像素
5 12 2022
檔案來源 Chinese (Taiwan) (已轉換拼寫)
4bfxklf1gvtszxhs33jfy696q7jh56hmtoy6r7y4m8mvtkoik2
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 | 2023年6月30日 (五) 21:01 | 2,682 × 1,840(28.28 MB) | OptimusPrimeBot | #Spacemedia - Upload of https://esahubble.org/media/archives/images/original/potw2249a.tif via Commons:Spacemedia |
檔案用途
下列頁面有用到此檔案:
全域檔案使用狀況
以下其他 wiki 使用了這個檔案:
- en.wikipedia.org 的使用狀況
詮釋資料
此檔案中包含擴展的資訊。這些資訊可能是由數位相機或掃描器在建立時或數位化過程中所加入。
如果此檔案的來源檔案已被修改,一些資訊在修改後的檔案中將不能完全反映出來。
寬度 | 2,682 px |
---|---|
高度 | 1,840 px |
每像素位元 |
|
壓縮方式 | 未壓縮 |
像素合成 | RGB |
影像資料位置 | 32,892 |
方位 | 標準 |
像素數量 | 3 |
每帶行數 | 1,840 |
每壓縮帶位元組數 | 29,609,280 |
水平解析度 | 25.4 dpi |
垂直解析度 | 25.4 dpi |
資料排列 | 矮胖格式 |
使用軟體 | Adobe Photoshop 24.0 (Windows) |
檔案修改日期時間 | 2022年11月28日 (一) 22:03 |
色彩空間 | 顏色未校準 |
隱藏分類: