File:Da Chen 8-20-2007 (cropped).JPG
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Da_Chen_8-20-2007_(cropped).JPG (295 × 354 pixels, file size: 61 KB, MIME type: image/jpeg)
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Summary
[edit]This file was moved to Wikimedia Commons from en.wikipedia using a bot script. All source information is still present. It requires review. Additionally, there may be errors in any or all of the information fields; information on this file should not be considered reliable and the file should not be used until it has been reviewed and any needed corrections have been made. Once the review has been completed, this template should be removed. For details about this file, see below. Check now! |
DescriptionDa Chen 8-20-2007 (cropped).JPG |
English: Da Chen speaking at NCSU convocation |
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Date | 25 August 2007 (original upload date) | |||
Source | Transferred from en.wikipedia to Commons by Butko using CommonsHelper. | |||
Author | Shanedidona at English Wikipedia | |||
Other versions |
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Licensing
[edit]Public domainPublic domainfalsefalse |
This work has been released into the public domain by its author, Shanedidona at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Shanedidona grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse |
Original upload log
[edit]The original description page was here. All following user names refer to en.wikipedia.
- 2007-08-25 05:12 Shanedidona 2448×3264× (3814606 bytes) Da Chen speaking at NCSU convocation
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:46, 25 December 2019 | 295 × 354 (61 KB) | TDKR Chicago 101 (talk | contribs) | File:Da Chen 8-20-2007.JPG cropped 88 % horizontally, 89 % vertically using CropTool with precise mode. |
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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 |
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Camera model | Canon PowerShot A630 |
Exposure time | 1/20 sec (0.05) |
F-number | f/3.2 |
Date and time of data generation | 20:44, 20 August 2007 |
Lens focal length | 10.835 mm |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 20:44, 20 August 2007 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 20:44, 20 August 2007 |
Meaning of each component |
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Image compression mode | 5 |
APEX shutter speed | 4.3125 |
APEX aperture | 3.34375 |
APEX exposure bias | 0 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 11,439.252336449 |
Focal plane Y resolution | 11,412.587412587 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |