File:Professor Spencer Beasley (cropped).jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	22:52, 16 January 2023		509 × 754 (289 KB)	commons>Schwede66	File:Professor Spencer Beasley.jpg cropped 80 % horizontally, 55 % vertically using CropTool with lossless mode.

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Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D610
Exposure time	1/125 sec (0.008)
F Number	f/6.3
ISO speed rating	1,250
Date and time of data generation	10:15, 25 September 2018
Lens focal length	68 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Ver.1.01
File change date and time	11:16, 25 September 2018
White point chromaticity	0.313 0.329
Chromaticities of primarities	0.64 0.33 0.21 0.71 0.15 0.06
Color space transformation matrix coefficients	0.299 0.587 0.114
Y and C positioning	Co-sited
Exposure Program	Manual
Exif version	2.3
Date and time of digitizing	10:15, 25 September 2018
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX exposure bias	−0.66666666666667
Maximum land aperture	4 APEX (f/4)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, strobe return light not detected, compulsory flash firing
DateTime subseconds	20
DateTimeOriginal subseconds	20
DateTimeDigitized subseconds	20
Supported Flashpix version	1
Color space	Uncalibrated
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	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	68 mm
Scene capture type	Standard
Scene control	High gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
GPS tag version	2.3.0.0