File:Group2 Positive Control.JPG

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	10:36, 5 November 2014		2,448 × 3,264 (863 KB)	Abigail K. Weiss (talk \| contribs)

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Camera manufacturer	Apple
Camera model	iPhone 4S
Exposure time	1/15 sec (0.066666666666667)
F Number	f/2.4
ISO speed rating	800
Date and time of data generation	11:24, 29 October 2014
Lens focal length	4.28 mm
Orientation	Rotated 90° CCW
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	8.0
File change date and time	11:24, 29 October 2014
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	11:24, 29 October 2014
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	3.9069050554871
APEX aperture	2.5260688216893
APEX brightness	−6.4927857935627
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	704
DateTimeDigitized subseconds	704
Supported Flashpix version	1
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