File:20080806-senecio vulgaris-1.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.

Image title	An introduced species with invasive poential. Observed growing on the peninsula at edge of Swan Lake.
Camera manufacturer	Canon
Camera model	Canon EOS DIGITAL REBEL XTi
Author	unknown
Copyright holder	Matt Goff
Exposure time	1/1,600 sec (0.000625)
F Number	f/5.6
ISO speed rating	400
Date and time of data generation	13:56, 6 August 2008
Lens focal length	100 mm
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
File change date and time	10:28, 31 March 2009
Exposure Program	Aperture priority
Exif version	2.21
Date and time of digitizing	13:56, 6 August 2008
APEX shutter speed	10.643856
APEX aperture	4.970854
APEX exposure bias	0
Maximum land aperture	2.96875 APEX (f/2.8)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Focal plane X resolution	4,433.2953249715
Focal plane Y resolution	4,453.6082474227
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard