File:John_D_Roberts_American_Chemist.jpg
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Summary
DescriptionJohn D Roberts American Chemist.jpg |
English: Jack Roberts on a consulting trip to DuPont. At the Drel Rose cafe for lunch |
Date | |
Source | Own work |
Author | Littleinfo |
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Licensing
I, the copyright holder of this work, hereby publish it under the following license:
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Items portrayed in this file
depicts
some value
21 September 2010
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:04, 8 August 2012 | 1,099 × 1,404 (1.25 MB) | Ukexpat | Tweak levels, smart-sharpened (PS CS5) | |
18:20, 5 August 2012 | 1,099 × 1,404 (506 KB) | Littleinfo |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot SD630 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2.8 |
Date and time of data generation | 11:46, 21 September 2010 |
Lens focal length | 5.8 mm |
Width | 1,099 px |
Height | 1,404 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 14:02, 8 August 2012 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 11:46, 21 September 2010 |
Meaning of each component |
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Image compression mode | 3 |
Shutter speed | 5.90625 |
APEX aperture | 2.96875 |
Exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Subject distance | 191 meters |
Metering mode | Pattern |
Flash | Flash fired, auto mode, red-eye reduction mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 12,497.041420118 |
Focal plane Y resolution | 12,515.555555556 |
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 | Portrait |
Lens used | 0.1-0.4 mm |
Date metadata was last modified | 10:02, 8 August 2012 |
Unique ID of original document | D9C8315B13CE90D86C9B25139F1F6DAA |
IIM version | 41,328 |