File:Chemistry Department staff and students, University College Bristol, 1907-1908.jpg
Original file (2,000 × 1,575 pixels, file size: 1.81 MB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionChemistry Department staff and students, University College Bristol, 1907-1908.jpg |
English: DM2740/3 - Chemistry Department staff and students, University College Bristol, 1907-1908 |
Date | |
Source | University of Bristol Special Collections |
Author | Unknown authorUnknown author |
Camera location | 51° 27′ 30.3″ N, 2° 36′ 10.72″ W | View this and other nearby images on: OpenStreetMap | 51.458417; -2.602979 |
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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 | |
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current | 18:25, 1 November 2017 | 2,000 × 1,575 (1.81 MB) | Stinglehammer (talk | contribs) | User created page with UploadWizard |
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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 |
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Camera model | Canon EOS 20D |
Author | unknown |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/5.6 |
ISO speed rating | 200 |
Date and time of data generation | 15:01, 11 September 2009 |
Lens focal length | 50 mm |
Width | 2,644 px |
Height | 2,082 px |
Bits per component |
|
Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 12:55, 17 September 2009 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 15:01, 11 September 2009 |
APEX shutter speed | 5.906891 |
APEX aperture | 4.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 0.96875 APEX (f/1.4) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | Uncalibrated |
Focal plane X resolution | 3,959.3220338983 |
Focal plane Y resolution | 3,959.3220338983 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Image width | 2,000 px |
Image height | 1,575 px |
Serial number of camera | 830405917 |
Lens used | 50.0 mm |
Owner of camera | unknown |
Date metadata was last modified | 13:55, 17 September 2009 |
Unique ID of original document | xmp.did:4ACA3719DF9EDE119223F7EEAB1C312D |
IIM version | 2 |