File:WMATA third rail at West Falls Church.jpg
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Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,280 × 960 pixels | 2,304 × 1,728 pixels.
Original file (2,304 × 1,728 pixels, file size: 1.31 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionWMATA third rail at West Falls Church.jpg |
English: Third rail at the West Falls Church Metro stop in the Washington area, electrified to 750 volts DC. The third rail is at the top of the image, under a white cover. The first and second rails are ordinary railroad rails. They complete the electrical circuit through the trains but are grounded for safety. |
Date | 7 July 2005 (original upload date) |
Source | Transferred from en.wikipedia to Commons by SchuminWeb using CommonsHelper. |
Author | The original uploader was Ancheta Wis at English Wikipedia. |
Licensing
[edit]This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- 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.
Original upload log
[edit]The original description page was here. All following user names refer to en.wikipedia.
- 2005-07-07 06:34 Ancheta Wis 2304×1728× (1377445 bytes) [[Third rail]] for the [[Metro]] in [[Washington,DC]], electrified to 750 volts. The third rail is covered by the white canopy above it. The first and second rails are ordinary railroad rails, and are not electrified. {{Cc-by-2.0}}
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:54, 23 June 2011 | 2,304 × 1,728 (1.31 MB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Third rail at the West Falls Church Metro stop in t |
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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 | EASTMAN KODAK COMPANY |
---|---|
Camera model | KODAK DX6440 ZOOM DIGITAL CAMERA |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2.8 |
Date and time of data generation | 06:29, 25 June 2005 |
Lens focal length | 5.5 mm |
Orientation | Normal |
Horizontal resolution | 230 dpi |
Vertical resolution | 230 dpi |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 06:29, 25 June 2005 |
Meaning of each component |
|
APEX shutter speed | 6 |
APEX aperture | 3 |
APEX exposure bias | 0 |
Maximum land aperture | 2.3 APEX (f/2.22) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure index | 140 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 33 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |