File:Opportunity_heat_shield_Sol335B_P2364_L456-B339R1.jpg
維基百科,自由的 encyclopedia
![File:Opportunity heat shield Sol335B P2364 L456-B339R1.jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/1/14/Opportunity_heat_shield_Sol335B_P2364_L456-B339R1.jpg/800px-Opportunity_heat_shield_Sol335B_P2364_L456-B339R1.jpg)
原始檔案 (1,861 × 1,057 像素,檔案大小:1.28 MB,MIME 類型:image/jpeg)
授權條款
描述Opportunity heat shield Sol335B P2364 L456-B339R1.jpg |
English: This image from the panoramic camera on NASA's Mars Exploration Rover Opportunity features the remains of the heat shield that protected the rover from temperatures of up to 2,000 degrees Fahrenheit as it made its way through the martian atmosphere. This two-frame mosaic was taken on the rover's 335th martian day, or sol, (Jan. 2, 2005).
The view is of the main heat shield debris seen from approximately 10 meters (about 33 feet) away from it. Many rover-team engineers were taken aback when they realized the heat shield had inverted, or turned itself inside out. The height of the pictured debris is about 1.3 meters (about 4.3 feet). The original diameter was 2.65 meters (8.7 feet), though it has obviously been deformed. The Sun reflecting off of the aluminum structure accounts for the vertical blurs in the picture. The fact that the heat shield is now inside out makes it more challenging to evaluate the state of the thermal protection system that is now on the inside. In coming sols, Opportunity will investigate the debris with its microscopic imager. Engineers who designed and built the heat shield are thrilled to see the hardware on the surface of Mars. This provides a unique opportunity to look at how the thermal protection system material survived the actual Mars entry. Team members hope this information will allow them to compare their predictions to what really happened. This is an approximately true-color rendering, generated using the panoramic camera's 600, 530 and 480 nanometer filters. |
日期 | |
來源 | http://marsrover.nasa.gov/gallery/press/opportunity/20050111a.html (direct link) |
作者 | NASA/JPL/Cornell |
授權許可 (重用此檔案) |
PD-USGOV-NASA. |
授權條款
Public domainPublic domainfalsefalse |
![]() |
本作品由NASA創作,屬於公有領域。根據NASA的版權政策:“NASA的創作除非另有聲明否則不受版權保護。”(參見:Template:PD-USGov/zh,NASA版權政策或JPL圖像使用政策) | ![]() |
![]() |
警告:
|
原始上傳日誌
- 2005-01-21 06:10 Curps 1861×1057× (1344709 bytes) {{PD-USGov-NASA}}
說明
在此檔案描寫的項目
描繪內容
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 | 使用者 | 備註 | |
---|---|---|---|---|---|
目前 | 2009年5月28日 (四) 22:42 | ![]() | 1,861 × 1,057(1.28 MB) | File Upload Bot (Magnus Manske) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Discarded en:heat shield from Mars rover ''Opportunity'' on the surface of [[:en:Ma |
檔案用途
全域檔案使用狀況
以下其他 wiki 使用了這個檔案:
- ca.wikipedia.org 的使用狀況
- en.wikipedia.org 的使用狀況
- es.wikipedia.org 的使用狀況
- et.wikipedia.org 的使用狀況
- fr.wikipedia.org 的使用狀況
- gl.wikipedia.org 的使用狀況
- it.wikipedia.org 的使用狀況
- ja.wikipedia.org 的使用狀況
- pl.wikipedia.org 的使用狀況
- pt.wikipedia.org 的使用狀況
- ru.wikipedia.org 的使用狀況
- uk.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。
影像標題 | IDL TIFF file |
---|---|
方位 | 標準 |
水平解析度 | 100 dpi |
垂直解析度 | 100 dpi |
使用軟體 | Adobe Photoshop CS Windows |
檔案修改日期時間 | 2005年1月11日 (二) 17:54 |
色彩空間 | 顏色未校準 |