File:Cyathea medullaris.JPG
Original file (1,920 × 2,560 pixels, file size: 1.25 MB, MIME type: image/jpeg)
Captions
This image appeared on English Wikipedia's Main Page in the Did you know? column on 17 November 2005 (see archives). |
Summary
[edit]DescriptionCyathea medullaris.JPG |
A Black Tree Fern (Cyathea medullaris)
|
Date | image taken on 2005-02-20 |
Source | image uploaded by author |
Author | wikimedia user gerald.w |
Permission (Reusing this file) |
The copyright holder allows anyone to use it for any purpose, provided that the image source is stated as http://commons.wikimedia.org/wiki/Image:Cyathea_medullaris.JPG |
Licensing
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- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 05:05, 12 November 2005 | 1,920 × 2,560 (1.25 MB) | Gerald.w (talk | contribs) | {{Information| |Description = A Wikipedia:Black Tree Fern (Cyathea medullaris) * Height: estim. 6 m * Location: Auckland Domain |Source = image uploaded by author |Date = image taken on 2005-02-02 |Author = wikipedia user gerald.w |Permission = The |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | PENTAX Corporation |
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Camera model | PENTAX Optio S50 |
Exposure time | 1/160 sec (0.00625) |
F-number | f/4.8 |
ISO speed rating | 100 |
Date and time of data generation | 14:18, 20 February 2005 |
Lens focal length | 17.4 mm |
Software used | Optio S50 Ver 1.00 |
File change date and time | 14:18, 20 February 2005 |
Y and C positioning | Co-sited |
Exif version | 2.2 |
Date and time of digitizing | 14:18, 20 February 2005 |
Image compression mode | 5.070732421875 |
APEX exposure bias | 0 |
Maximum land aperture | 2.8 APEX (f/2.64) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1.14 |
Focal length in 35 mm film | 107 mm |
Scene capture type | Landscape |
Contrast | Normal |
Saturation | Normal |
Sharpness | Hard |
Subject distance range | Distant view |