File:2867 Šteins by Rosetta (reprocessed).png

頁面內容唔支援其他語言。
出自維基百科，自由嘅百科全書

2867_Šteins_by_Rosetta_(reprocessed).png ‎（450 × 450 像素，檔案大細：43 KB ，MIME類型：image/png）

摘要

描述
English: Asteroid 2867 Šteins was first imaged by ESA's Rosetta spacecraft using the OSIRIS camera on 5 September 2008. Image stacking and processing by amateur astrophotographer Ted Stryk has enhanced the shadows in order to emphasise the difference between bright crater rims and their shadowed floors.

However, this technique can also create some artifacts, such as the illusion of boulders protruding from the surface, that are not present in the raw data.

In total, over 40 craters have been identified on the surface of Steins, the largest appearing at the ‘top’ of this frame being the 2 km-wide crater named Diamond. Craters on Steins are named after gems, following Stein’s appearance as a diamond shape.
日期
來源 https://www.flickr.com/photos/europeanspaceagency/8484725481/
作者 ESA 2008 MPS for OSIRIS Team MPS/UPD/LAM/IAA/RSSD/INTA/UPM/DASP/IDA; processing by T. Stryk.

協議

w:en:Creative Commons
署名 相同方式分享
This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
你可以：
  • 去分享 – 複製、發佈同傳播呢個作品
  • 再改 – 創作演繹作品
要遵照下面嘅條件：
  • 署名 – 你一定要畀合適嘅表彰、畀返指向呢個授權條款嘅連結，同埋寫明有無改過嚟。你可以用任何合理方式去做，但唔可以用任何方式暗示授權人認可咗你或者你嘅使用方式。
  • 相同方式分享 – 如果你用任何方式改過呢個作品，你必須要用返原本或者相似嘅條款發佈。
This image, originally posted to Flickr, was reviewed on 24 November 2014 by the administrator or reviewer Huntster, who confirmed that it was available on Flickr under the stated license on that date.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

圖中顯示嘅係

成立日

5 9 2008

MIME 類型

image/png

核對值

8c0af90e2ae33f3cff351b2373b4702c46ccbda4

斷定方法：SHA-1

資料大細

44,068 字節

高度

450 像素

闊度

450 像素

檔案歷史

撳個日期／時間去睇響嗰個時間出現過嘅檔案。

日期／時間縮圖尺寸用戶註解
現時2014年11月24號 (一) 01:43響2014年11月24號 (一) 01:43嘅縮圖版本450 × 450（43 KB）Kaldarifixing solarization, cropping
2014年11月17號 (一) 16:46響2014年11月17號 (一) 16:46嘅縮圖版本500 × 500（232 KB）Huntster{{Information |Description={{en|1=Asteroid 2867 Šteins was first imaged by ESA's Rosetta spacecraft using the OSIRIS camera on 5 September 2008. Image stacking and processing by amateur astrophotographer Ted Stryk has enhanced the shadows in order to...

以下嘅1版用到呢個檔：

全域檔案使用情況

下面嘅維基都用緊呢個檔案：

睇呢個檔案嘅更多全域使用情況。

Metadata

呢個檔案有額外嘅資料。佢應該係數碼相機或者掃描器整出來嘅。如果佢整咗之後畀人改過，裏面嘅資料未必同改過之後相符。

由「https://zh-yue.wikipedia.org/wiki/File:2867_Šteins_by_Rosetta_(reprocessed).png」收