File:Sector clock.JPG
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Size of this preview: 557 × 599 pixels. Other resolutions: 223 × 240 pixels | 446 × 480 pixels | 751 × 808 pixels.
Original file (751 × 808 pixels, file size: 184 KB, MIME type: image/jpeg)
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Summary
DescriptionSector clock.JPG |
English: A sector clock as used at military airfields and observation posts in the United Kingdom. |
Date | (UTC) |
Source | I (Sealman (talk)) created this work entirely by myself. |
Author | Sealman (talk) |
Licensing
Sealman at English Wikipedia, the copyright holder of this work, hereby publishes it under the following licenses:
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Sealman at English Wikipedia
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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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Original upload log
The original description page was here. All following user names refer to en.wikipedia.
Date/Time | Dimensions | User | Comment |
---|---|---|---|
2009-09-12 22:24 | 751×808× (188044 bytes) | Sealman | {{Information |Description = A sector clock as used at military airfields and observation posts in the United Kingdom. |Source = I (~~~) created this work entirely by myself. |Date = ~~~~~ |Author = ~~~ |other_versions = |
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12 September 2009
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:09, 28 May 2016 | 751 × 808 (184 KB) | FastilyClone | Transferred from enwp |
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Metadata
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Camera manufacturer | Hewlett-Packard |
---|---|
Camera model | Photosmart M527 |
Exposure time | 7,993/1,000,000 sec (0.007993) |
F-number | f/4.8 |
ISO speed rating | 200 |
Date and time of data generation | 02:07, 6 September 2009 |
Lens focal length | 18 mm |
Orientation | Normal |
Software used | Version 1.4400,SN:CN6A9H10TZC |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 02:07, 6 September 2009 |
Meaning of each component |
|
Image compression mode | 3.2 |
Shutter speed | 6.96 |
APEX aperture | 4.52 |
APEX brightness | 1.976 |
Exposure bias | 0 |
Maximum land aperture | 4.52 APEX (f/4.79) |
Metering mode | Center weighted average |
Light source | Tungsten (incandescent light) |
Flash | Flash fired, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure index | 200 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
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