File:Daguerreotype of The Doty Family by Robert Peckham.jpg
Original file (686 × 1,080 pixels, file size: 466 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionDaguerreotype of The Doty Family by Robert Peckham.jpg |
English: Unidentified photographer, The Doty Family (c. 1834-1835) by Robert Peckham, quarter-plate daguerreotype, early 1850s, Department of Image Collections, National Gallery of Art Library, Washington, DC |
Date |
1850s date QS:P,+1850-00-00T00:00:00Z/8 |
Source |
Department of Image Collections, National Gallery of Art Library, Washington, DC |
Author | Unidentified photographer |
Licensing
[edit]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
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:34, 2 March 2021 | 686 × 1,080 (466 KB) | Thephotoarchivist (talk | contribs) | Uploaded a work by Unidentified photographer from Department of Image Collections, National Gallery of Art Library, Washington, DC with UploadWizard |
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File usage on Commons
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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 EOS 5D Mark III |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/16 |
ISO speed rating | 100 |
Date and time of data generation | 16:38, 24 April 2018 |
Lens focal length | 50 mm |
Width | 3,298 px |
Height | 4,806 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CC 2017 (Windows) |
File change date and time | 11:52, 26 September 2018 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 16:38, 24 April 2018 |
APEX shutter speed | 5.906891 |
APEX aperture | 8 |
APEX exposure bias | 0 |
Maximum land aperture | 2.625 APEX (f/2.48) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 11 |
DateTimeDigitized subseconds | 11 |
Color space | Uncalibrated |
Focal plane X resolution | 1,600 |
Focal plane Y resolution | 1,600 |
Focal plane resolution unit | 3 |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 072024016846 |
Lens used | EF50mm f/2.5 Compact Macro |
Date metadata was last modified | 07:52, 26 September 2018 |
Unique ID of original document | 591F8684838E7401A9A3296F6DEDA3BB |
IIM version | 4 |