File:Fort Stevens OR 155mm Gun - 2.jpg

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Camera manufacturer	Canon
Camera model	Canon PowerShot SD550
Exposure time	1/80 sec (0.0125)
F Number	f/2.8
Date and time of data generation	14:55, 28 January 2007
Lens focal length	7.7 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	QuickTime 7.1.3
File change date and time	12:22, 29 January 2007
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	14:55, 28 January 2007
Image compression mode	3
APEX shutter speed	6.3125
APEX aperture	2.96875
APEX exposure bias	0
Maximum land aperture	2.96875 APEX (f/2.8)
Metering mode	Pattern
Flash	Flash did not fire, auto mode
Color space	sRGB
Focal plane X resolution	10,816.9014085
Focal plane Y resolution	10,816.9014085
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard