File:White precipitants.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	20:11, 27 November 2012		478 × 640 (51 KB)	Keyun Wang (talk \| contribs)
	20:08, 27 November 2012	Error creating thumbnail: File missing	640 × 478 (115 KB)	Keyun Wang (talk \| contribs)

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Camera manufacturer	Apple
Camera model	iPhone 4
Exposure time	1/15 sec (0.066666666666667)
F Number	f/2.8
ISO speed rating	160
Date and time of data generation	15:09, 27 November 2012
Lens focal length	3.85 mm
JPEG file comment	AppleMark
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	QuickTime 7.7.1
File change date and time	22:10, 27 November 2012
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	15:09, 27 November 2012
Meaning of each component	does not exist does not exist does not exist does not exist
APEX shutter speed	3.9112
APEX aperture	2.970853573907
APEX brightness	1.8900679117148
Metering mode	Spot
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
Exposure mode	Auto exposure
White balance	Auto white balance
Focal length in 35 mm film	35 mm
Scene capture type	Standard
GPS time (atomic clock)	20:09:2495