File:AEM7AC 939.jpg
AEM7AC_939.jpg (640 × 480 pixels, file size: 217 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionAEM7AC 939.jpg |
English: AEM-7AC #939 at BWI Rail Station in 2003 |
Date | |
Source | Own work |
Author | Chao-Hwa Chen (Chaohwa at English Wikipedia) |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work has been released into the public domain by its author, Chaohwa, at the English Wikipedia project. This applies worldwide. In case this is not legally possible: |
Original upload log
[edit]- 2006-06-01 17:54 Chaohwa 640×480×8 (221787 bytes) AEM-7AC 939 at BWI Rail Station on July 16, 2003. The photograph was taken by Chao-Hwa Chen.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:18, 1 April 2008 | 640 × 480 (217 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|AEM-7AC 939 at BWI Rail Station on July 16, 2003. The photograph was taken by Chao-Hwa Chen.}} |Source=Transferred from [http://en.wikipedia.org en.wikipedia] |Date=2006-06-01 (original u |
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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 | Canon |
---|---|
Camera model | Canon PowerShot S40 |
Exposure time | 1/320 sec (0.003125) |
F-number | f/5 |
Date and time of data generation | 18:04, 16 July 2003 |
Lens focal length | 12.28125 mm |
JPEG file comment | AppleMark |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | QuickTime 7.1 |
File change date and time | 13:49, 1 June 2006 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 18:04, 16 July 2003 |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 8.3125 |
APEX aperture | 4.65625 |
APEX exposure bias | 0 |
Maximum land aperture | 2.9708557128906 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,714.2857142857 |
Focal plane Y resolution | 5,714.2857142857 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |