File:Margaret Dunlop Gibson.jpg
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Size of this preview: 454 × 600 pixels. Other resolutions: 182 × 240 pixels | 363 × 480 pixels | 581 × 768 pixels | 775 × 1,024 pixels | 2,315 × 3,058 pixels.
Original file (2,315 × 3,058 pixels, file size: 2.67 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary[edit]
Author | |
Description |
A portrait of Margaret Dunlop Gibson in the Westminster College, Cambridge. Signed: "JP 1920" = John Peddie (c.1857-1925). |
Date | 4 October 2007 |
Source/Photographer | Own work |
Licensing[edit]
Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:35, 12 February 2017 | 2,315 × 3,058 (2.67 MB) | Quibik (talk | contribs) | Deskewed and cropped, adjusted brightness | |
11:05, 5 October 2007 | 2,304 × 3,072 (3.51 MB) | Kaihsu (talk | contribs) | {{Information |Description=A portrait of Margaret Dunlop Gibson in the Westminster College, Cambridge. |Source=self-made |Date=2007-10-04 |Author= Kaihsu Tai }} [[Cate |
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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 A550 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/3.5 |
ISO speed rating | 250 |
Date and time of data generation | 20:07, 4 October 2007 |
Lens focal length | 11.759 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 17:34, 12 February 2017 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 20:07, 4 October 2007 |
Meaning of each component |
|
Image compression mode | 5 |
APEX shutter speed | 5.90625 |
APEX aperture | 3.625 |
APEX exposure bias | 0 |
Maximum land aperture | 3.625 APEX (f/3.51) |
Metering mode | Pattern |
Flash | Flash fired, auto mode, red-eye reduction mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 13,633.136094675 |
Focal plane Y resolution | 13,653.333333333 |
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 |
Image width | 2,304 px |
Image height | 3,072 px |