File:Migraine aura.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	07:04, 4 December 2008		2,546 × 1,689 (253 KB)	Tehom	{{Information \|Description={{en\|1=This is an approximation of the zig-zag visual disturbance that I experience as a migraine aura. The picture hardly does it justice! In reality it moves and vibrates, expanding and slowly fading away over the course of ab

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Camera manufacturer	Canon
Camera model	Canon EOS 400D DIGITAL
Exposure time	1/60 sec (0.016666666666667)
F Number	f/4
ISO speed rating	400
Date and time of data generation	22:36, 21 April 2007
Lens focal length	30 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CS3 Macintosh
File change date and time	08:49, 4 December 2008
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	22:36, 21 April 2007
APEX shutter speed	5.9068908941756
APEX aperture	4
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash fired, auto mode, red-eye reduction mode
Color space	Uncalibrated
Focal plane X resolution	4,433.2954545455
Focal plane Y resolution	4,453.6086956522
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard