Image header data
Date	2006:10:15 18:20:22
Camera Model	Canon PowerShot S400
Firmware	Firmware Version 2.00
Lens	237 - 711 mm
Focal Length	7.4
Exposure Time	1/500
Aperture	2.8
ISO Speed	N/A
Exposure Mode	Easy Shooting
Metering Mode	Center-weighted
Drive Mode	Single Or Timer
Flash Mode	Flash Not Fired
Focus Mode	Single
Focus Type	Auto
Max Aperture	3.0
Exposure Bias	1431655764
Focal Units/mm	32
Subject Distance	335
White Balance	Custom
Self Timer	0
Resolution	8114.3
Resolution Unit	2
Image Size	Large
Quality	Superfine