File:Professor Wendy Barclay.jpg
Professor_Wendy_Barclay.jpg (214 × 280 pixels, file size: 74 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionProfessor Wendy Barclay.jpg |
English: Professor Wendy Barclay at Imperial College London |
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Date | |||
Source | Imperial College London | ||
Author | Dave Guttridge / Imperial College London | ||
Permission (Reusing this file) |
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Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:13, 19 May 2022 | 214 × 280 (74 KB) | Duncan.Hull (talk | contribs) | Cropped 64 % horizontally, 30 % vertically using CropTool with precise mode. | |
12:00, 8 April 2019 | 600 × 400 (140 KB) | Almccrtny (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 | NIKON CORPORATION |
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Camera model | NIKON D850 |
Exposure time | 1/125 sec (0.008) |
F-number | f/3.2 |
ISO speed rating | 2,000 |
Date and time of data generation | 15:27, 11 February 2019 |
Lens focal length | 85 mm |
Width | 6,605 px |
Height | 4,403 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CC 2017 (Macintosh) |
File change date and time | 10:52, 8 April 2019 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 15:27, 11 February 2019 |
APEX shutter speed | 6.965784 |
APEX aperture | 3.356144 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Cool white fluorescent (W 3900 – 4500K) |
Flash | Flash did not fire |
DateTime subseconds | 47 |
DateTimeOriginal subseconds | 47 |
DateTimeDigitized subseconds | 47 |
Color space | sRGB |
Focal plane X resolution | 2,301.3246154785 |
Focal plane Y resolution | 2,301.3246154785 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Focal length in 35 mm film | 85 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 6044359 |
Lens used | 70.0-200.0 mm f/2.8 |
Rating (out of 5) | 0 |
Date metadata was last modified | 11:52, 8 April 2019 |
Unique ID of original document | 11F7125D9022BA5E85B99A2BD96D8184 |