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File:Chthamalus stellatus.jpg

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Description Chthamalus stellatus
English: photographed near the upper shoreline, Lundy Island, UK. Max shell length about 10mm.
Français : Photo prise près de l'ile de Lundy, au Royaume Uni. Les plus grosses coquilles font 10 mm.
Date 2 August 2007
Source Own work
Author MichaelMaggs

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Valued image

This image has been assessed under the valued image criteria and is considered the most valued image on Commons within the scope: Chthamalus barnacles. You can see its nomination at Commons:Valued image candidates/Chthamalus stellatus.jpg.

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike		 This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
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  • attribution – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
  • share alike – If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.

Camera location

51° 9′ 42.09″ N, 4° 39′ 9.76″ W

 This and other images at their locations on: Google Maps - Google Earth - OpenStreetMap ( Info)
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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer Canon
Camera model Canon EOS 20D
Author Michael N Maggs
Exposure time 1/6 sec (0.16666666666667)
F-number f/16
ISO speed rating 200
Date and time of data generation 17:38, 2 August 2007
Lens focal length 180 mm
Orientation Normal
Horizontal resolution 240 dpi
Vertical resolution 240 dpi
Software used Adobe Photoshop CS2 Windows
File change date and time 14:54, 1 September 2007
Exposure Program Aperture priority
Exif version 2.21
Date and time of digitizing 17:38, 2 August 2007
Shutter speed 2.584963
APEX aperture 8
Exposure bias 0
Maximum land aperture 3.625 APEX (f/3.51)
Metering mode Pattern
Flash Flash did not fire, compulsory flash suppression
Colour space Uncalibrated
Focal plane X resolution 2,886.3636363636
Focal plane Y resolution 2,885.8057630736
Focal plane resolution unit inches
Custom image processing Normal process
Exposure mode Auto exposure
White balance Auto white balance
Scene capture type Standard
Image height 3,504 px
Image width 2,336 px
Serial number of camera 430107292
Lens used 180.0 mm
Owner of camera Michael N Maggs
Rating (out of 5) 0
Date metadata was last modified 15:54, 1 September 2007
IIM version 2

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