File:Brocken specter Aircraft024440-side-to-side.jpg

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Original file ‎(1,280 × 480 pixels, file size: 155 KB, MIME type: image/jpeg)

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Summary[edit]

Description
English: rainbow on clouds, taken from an aircraft, post processed to show that the rainbow is in fact a circular object in such a scenario, put image aside to the unaltered image, shrinked by faktor 2 to reduce noise
Date 2008-07-02; dervate works on 2008-12-28
Source Brocken specter Aircraft024440.jpg
Author (by a wikimedia contributor that has chinese/japanese or similar letters)
Other versions "Brocken specter Aircraft024440.jpg"

edited with GIMP, paired and scaled using IrfanView

Note:
Unlike the image name would imply, there is no shadow visible in the image that would qualify as a "Brocken specter" (not even when heavily tuning the image contrast and colors). As the used zoom factor of the camera is not documented its assumed that the ogject appears larger than it was in reality, thus eliminating the option for this beeing a rainbow (abt. 2x42°, hard to catch with any consumer scale wide angle lens) but making it a rather reasonable candidate for beeing a larger glory (abt. 2x5° to 2x20°).

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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.
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attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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Date/TimeThumbnailDimensionsUserComment
current18:30, 28 December 2008Thumbnail for version as of 18:30, 28 December 20081,280 × 480 (155 KB)Alexander.stohr (talk | contribs){{Information |Description={{en|1=rainbow on clouds, taken from an aircraft, post processed to show that the rainbow is in fact a circular object in such a scenario, put image aside to the unaltered image, shrinked by faktor 2 to reduce noise}} |Source=Br

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