File:Ring artifact.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	01:26, 10 December 2020		512 × 512 (247 KB)	Yingzhu (talk \| contribs)

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Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CS2 Windows
File change date and time	13:54, 23 August 2011
Color space	sRGB
Image width	512 px
Image height	512 px
Date and time of digitizing	07:54, 23 August 2011
Date metadata was last modified	07:54, 23 August 2011