File:Aeshna juncea hovering.jpg
Aeshna_juncea_hovering.jpg (693 × 520 pixels, file size: 99 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionAeshna juncea hovering.jpg |
A dragonfly (Aeshna juncea) hovering over a pond in the Pyrenees. Taking a picture of a flying dragonfly is very difficult. They fly very fast and are very hard to follow with a camera - especially if you don't have near-instant focusing capabilities. However, they tend to patrol a certain area, often returning to specific spots where they hover for about a second before flying on. I adjusted the focus and zoom to that particular spot and waited. After dozens of attempts, I made this one. Photo taken by me, Jens Buurgaard Nielsen in August 2005. |
Date | 5 August 2005 (according to Exif data) |
Source | No machine-readable source provided. Own work assumed (based on copyright claims). |
Author | No machine-readable author provided. Jensbn~commonswiki assumed (based on copyright claims). |
Licensing
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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.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:47, 5 June 2006 | ![]() | 693 × 520 (99 KB) | Jensbn~commonswiki (talk | contribs) | A dragonfly (Aeshna juncea) hovering over a pond in the Pyrenees |
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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.
Image title | Dragonfly (Aeshna juncea) hovering over a pond in the Pyrenees |
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Camera manufacturer | KONICA MINOLTA |
Camera model | DiMAGE Z20 |
Author | Jens Buurgaard Nielsen |
Copyright holder | Copyleft, Creative Commons Attribution-ShareAlike 2.0 |
Exposure time | 1/400 sec (0.0025) |
F-number | f/4.8 |
ISO speed rating | 100 |
Date and time of data generation | 11:22, 5 August 2005 |
Lens focal length | 39.9 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS2 Windows |
File change date and time | 11:45, 5 June 2006 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 11:22, 5 August 2005 |
Image compression mode | 2 |
APEX brightness | 8.4 |
Maximum land aperture | 3.44 APEX (f/3.29) |
Metering mode | Pattern |
Light source | Daylight |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 239 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Hard |
Subject distance range | Macro |