File:ProfJAJoule.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	00:49, 28 October 2009		2,132 × 2,784 (1.41 MB)	commons>Chrumps	{{Information \|Description={{en\|1=Professor John Arthur Joule speaking at 52nd Polish Chemical Society Congress on September 12-16 in Lodz, Poland.}} {{pl\|1=Profesor John Arthur Joule podczas 52. Zjazdu PTCh i SITPChem, 12-16 września 2009, Łódź.}} \|S

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Camera manufacturer	PENTAX
Camera model	PENTAX K20D
Exposure time	1/50 sec (0.02)
F Number	f/4
ISO speed rating	400
Date and time of data generation	13:57, 16 September 2009
Lens focal length	33 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CS3 Windows
File change date and time	01:29, 28 October 2009
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	13:57, 16 September 2009
APEX exposure bias	0
Metering mode	Center weighted average
Flash	Flash fired, compulsory flash firing
Color space	sRGB
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Manual white balance
Focal length in 35 mm film	49 mm
Scene capture type	Standard
Contrast	Normal
Saturation	Normal
Sharpness	Hard
Subject distance range	Close view