File:Col._Peter_A._Porter.jpg
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Summary
DescriptionCol. Peter A. Porter.jpg |
English: Col. Peter Augustus Porter (1827–1864), the son of Peter Buell Porter (1773–1844), a military leader in the War of 1812 and United States Secretary of War from 1828 to 1829, and Letitia Breckinridge (1786–1831) |
Date |
Unknown date Unknown date |
Source | https://s3-us-west-2.amazonaws.com/find-a-grave-prod/photos/2016/361/6576929_1482850869.jpg |
Author | Unknown authorUnknown author |
Licensing
Public domainPublic domainfalsefalse |
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. | |
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
Items portrayed in this file
depicts
0.01666666666666666666 second
2.8
5.8 millimetre
image/jpeg
ba01b22283266688ee2f0effeaa1c3b13e8dbaab
84,872 byte
640 pixel
480 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:49, 10 May 2017 | 480 × 640 (83 KB) | DACC23 | User created page with UploadWizard |
File usage
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot SD450 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2.8 |
Date and time of data generation | 23:26, 26 December 2016 |
Lens focal length | 5.8 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Corel Photo Album 6 |
File change date and time | 09:59, 27 December 2016 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 23:26, 26 December 2016 |
Meaning of each component |
|
Image compression mode | 2 |
Shutter speed | 5.90625 |
APEX aperture | 2.96875 |
Exposure bias | 0 |
Maximum land aperture | 2.96875 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 | 2,844.4444444444 |
Focal plane Y resolution | 2,857.1428571429 |
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 |