File:STNA 2009 031 3.jpg

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	Canon
Camera model	Canon PowerShot G7
Exposure time	1/250 sec (0.004)
F Number	f/4.5
Date and time of data generation	07:21, 16 May 2009
Lens focal length	36.781 mm
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	07:21, 16 May 2009
Y and C positioning	Co-sited
Pair of black and white reference values	0 255 128 255 128 255
Exif version	2.2
Date and time of digitizing	07:21, 16 May 2009
Meaning of each component	Y Cb Cr does not exist
Image compression mode	5
APEX shutter speed	7.96875
APEX aperture	4.34375
APEX exposure bias	0
Maximum land aperture	4.34375 APEX (f/4.51)
Metering mode	Pattern
Flash	Flash did not fire, auto mode
Supported Flashpix version	0,100
Color space	sRGB
Focal plane X resolution	12,710.801393728
Focal plane Y resolution	12,725.581395349
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
File source	Digital still camera
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard