File:AijieXiong--Walter Library Second Floor Ceiling.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	05:32, September 1, 2020		2,048 × 1,536 (1.08 MB)	Maintenance script (talk \| contribs)

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Camera manufacturer	Apple
Camera model	iPhone 4S
Exposure time	1/24 sec (0.041666666666667)
F Number	f/2.4
ISO speed rating	50
Date and time of data generation	11:21, November 14, 2013
Lens focal length	4.28 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	QuickTime 7.7.3
File change date and time	11:36, November 15, 2013
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	11:21, November 14, 2013
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	4.5849858356941
APEX aperture	2.5260688216893
APEX brightness	3.1551682979231
Metering mode	Spot
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	165
DateTimeDigitized subseconds	165
Supported Flashpix version	0,100
Color space	sRGB
Sensing method	One-chip color area sensor
Scene type	A directly photographed image
Exposure mode	Auto exposure
White balance	Auto white balance
Focal length in 35 mm film	35 mm
Scene capture type	Standard
JPEG file comment	AppleMark