File:Knowles Curwen, 2010-12.JPG

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	Date/Time	Dimensions	User	Comment
current	22:37, 9 November 2025	1,671 × 2,337 (222 KB)	Clasperp (talk \| contribs)

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Camera manufacturer	Canon
Camera model	Canon EOS DIGITAL REBEL XSi
Author	Picasa
Exposure time	1/60 sec (0.016666666666667)
F Number	f/4
ISO speed rating	400
Date and time of data generation	19:22, 16 December 2010
Lens focal length	55 mm
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Picasa
File change date and time	23:44, 19 October 2025
Subsampling ratio of Y to C	2 1
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	19:22, 16 December 2010
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	6
APEX aperture	4
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash fired, compulsory flash firing
DateTime subseconds	03
DateTimeOriginal subseconds	03
DateTimeDigitized subseconds	03
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	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Unique image ID	b4e776f53a3a8c0e0000000000000000
IIM version	4