File:CHARLES DERBER PHOTO.jpeg

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(recovered file, missing upload log entry)

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	Date/Time	Dimensions	User	Comment
current	12:00, May 28, 2025	2,731 × 4,096 (2.62 MB)	Admin (talk \| contribs)
	08:18, April 13, 2025	1,024 × 1,536 (470 KB)	Admin (talk \| contribs)	Resized to 1024px wide
	17:58, December 19, 2024	2,731 × 4,096 (2.62 MB)	Maintenance script (talk \| contribs)	(recovered file, missing upload log entry)

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Image title	Charles Derber, Professor in Sociology Department. Photographed at his request for a headshot.
Camera manufacturer	Canon
Camera model	Canon EOS 5D Mark II
Author	Caitlin Cunningham
Exposure time	1/500 sec (0.002)
F Number	f/4
ISO speed rating	400
Date and time of data generation	14:00, July 2, 2012
Lens focal length	54 mm
Label	Approved
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS5 Macintosh
File change date and time	13:52, July 9, 2012
Exposure Program	Aperture priority
Exif version	2.3
Date and time of digitizing	14:00, July 2, 2012
APEX shutter speed	8.965784
APEX aperture	4
APEX exposure bias	0.66666666666667
Maximum land aperture	3 APEX (f/2.83)
Subject distance	1 meters
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	53
DateTimeDigitized subseconds	53
Focal plane X resolution	3,849.2117888965
Focal plane Y resolution	3,908.1419624217
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Width	2,731 px
Height	4,096 px
Image width	2,731 px
Image height	4,096 px
Date metadata was last modified	09:51, July 9, 2012
Rating (out of 5)	2
Unique ID of original document	xmp.did:0580117407206811A7BAC20D09E5912C
IIM version	2