File:Alan_by_Michael_Lionstar.jpg
From Wikipedia, the free encyclopedia
Size of this preview: 800 × 533 pixels. Other resolutions: 320 × 213 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,280 × 853 pixels | 3,000 × 2,000 pixels.
Original file (3,000 × 2,000 pixels, file size: 2.77 MB, MIME type: image/jpeg)
This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
DescriptionAlan by Michael Lionstar.jpg |
English: photo of Alan Lightman |
Date | |
Source | Own work |
Author | Lightmanalan1 |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Items portrayed in this file
depicts
some value
30 September 2022
0.004 second
1.8
50 millimetre
400
image/jpeg
39bc5acc57f6e28ef1c43fbcaf6b66b49473b287
2,901,286 byte
2,000 pixel
3,000 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 19:32, 27 January 2023 | 3,000 × 2,000 (2.77 MB) | Lightmanalan1 | Uploaded while editing "Alan Lightman" on en.wikipedia.org |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | Canon |
---|---|
Camera model | Canon EOS DIGITAL REBEL XSi |
Exposure time | 1/250 sec (0.004) |
F-number | f/1.8 |
ISO speed rating | 400 |
Date and time of data generation | 12:07, 30 September 2022 |
Lens focal length | 50 mm |
Width | 4,272 px |
Height | 2,848 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 23.2 (Macintosh) |
File change date and time | 14:05, 13 January 2023 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 12:07, 30 September 2022 |
Meaning of each component |
|
Shutter speed | 8 |
APEX aperture | 1.625 |
Exposure bias | 0 |
Maximum land aperture | 1.75 APEX (f/1.83) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 47 |
DateTimeOriginal subseconds | 47 |
DateTimeDigitized subseconds | 47 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 4,865.6036446469 |
Focal plane Y resolution | 4,876.7123287671 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Serial number of camera | 1970502109 |
Lens used | EF50mm f/1.8 |
Date metadata was last modified | 09:05, 13 January 2023 |
Unique ID of original document | F04CE13A5AE8D947039E9B348A6FD616 |
Retrieved from "https://en.wikipedia.org/wiki/File:Alan_by_Michael_Lionstar.jpg"