4m-Victor_M._Blanco_Telescope.jpg

Summary

Description

Taken by David Walker while working on Cerro Tololo (Photo taken by David Walker)

Licensing

David walker , the copyright holder of this work, hereby publishes it under the following license:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License , Version 1.2 or any later version published by the Free Software Foundation ; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License .
Date 29 December 2005 (original upload date)
Source Transferred from en.wikipedia to Commons.
Author David walker at English Wikipedia

Original upload log

The original description page was here . All following user names refer to en.wikipedia.
  • 2005-12-29 22:16 David walker 2304×3072×8 (3024264 bytes) Taken by David Walker while working on Cerro Tololo (Photo taken by David Walker)

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inception

29 December 2005

MIME type

image/jpeg

checksum

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determination method : SHA-1

data size

3,024,264 byte

height

3,072 pixel

width

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exposure time

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focal length

9.09375 millimetre