File:Edward Witten.jpg

Size of this preview: 470 × 600 pixels. Other resolution: 1,796 × 2,292 pixels.

Original file (1,796 × 2,292 pixels, file size: 1.26 MB, MIME type: image/jpeg)

Summary

Portrait or biographical image of Edward Witten.

Source file: File:Edward Witten.jpg on Wikimedia Commons
Original image URL: https://upload.wikimedia.org/wikipedia/commons/9/97/Edward_Witten.jpg
Credit: Own work
Artist/author: Ojan
License: Public domain
License note: Used on ScholarlyWiki with permission/licence held by the site owner.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	20:36, 24 May 2026		1,796 × 2,292 (1.26 MB)	WikiHarold (talk \| contribs)	Import biography portraits batch

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Camera manufacturer	OLYMPUS IMAGING CORP.
Camera model	E-410
Exposure time	1/50 sec (0.02)
F Number	f/5
ISO speed rating	200
Date and time of data generation	10:02, 29 April 2008
Lens focal length	28 mm
JPEG file comment
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	GIMP 2.10.14
File change date and time	19:03, 17 January 2020
Y and C positioning	Co-sited
Exposure Program	Creative program (biased toward depth of field)
Exif version	2.21
Date and time of digitizing	10:02, 29 April 2008
Meaning of each component	Y Cb Cr does not exist
APEX exposure bias	0
Maximum land aperture	3.61328125 APEX (f/3.5)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, auto mode
Supported Flashpix version	1
Color space	sRGB
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
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal