File:Sir_John_Ball.jpg
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Summary
DescriptionSir John Ball.jpg | Professor Sir John Macleod Ball FRS |
Date | |
Source | Own work |
Author | Kaihsu Tai |
Licensing
Public domainPublic domainfalsefalse |
This work has been released into the public domain by its author, I, Kaihsu. This applies worldwide. In some countries this may not be legally possible; if so: I, Kaihsu grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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Valore sconosciuto senza un elemento Wikidata
9 June 2007
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:33, 10 June 2007 | 3,072 × 2,304 (3.29 MB) | Kaihsu | {{Information |Description=Professor Sir John Macleod Ball FRS |Source=self-made |Date=2007-06-09 |Author= Kaihsu Tai }} |
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Metadata
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Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot A550 |
Exposure time | 1/1,250 sec (0.0008) |
F-number | f/5.5 |
ISO speed rating | 125 |
Date and time of data generation | 14:33, 9 June 2007 |
Lens focal length | 23.2 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 14:33, 9 June 2007 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 14:33, 9 June 2007 |
Image compression mode | 5 |
Shutter speed | 10.28125 |
APEX aperture | 4.90625 |
Exposure bias | 0 |
Maximum land aperture | 4.90625 APEX (f/5.48) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Color space | sRGB |
Focal plane X resolution | 32,768 |
Focal plane Y resolution | 32,719.526627219 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 2.4 |
Scene capture type | Standard |
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