File:GravityPerseus.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 EOS-1D Mark II N
Exposure time	1/5 sec (0.2)
F Number	f/22
ISO speed rating	400
Date and time of data generation	17:38, 31 January 2010
Lens focal length	100 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS2 Windows
File change date and time	15:55, 14 June 2010
Exposure Program	Aperture priority
Exif version	2.21
Date and time of digitizing	17:38, 31 January 2010
APEX shutter speed	2.321928
APEX aperture	8.918863
APEX exposure bias	0.33333333333333
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Color space	sRGB
Focal plane X resolution	3,098.1432360743
Focal plane Y resolution	3,098.1432360743
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Manual white balance
Scene capture type	Standard
Image width	280 px
Image height	280 px
Serial number of camera	406562
Lens used	EF100mm f/2.8 Macro
Date metadata was last modified	00:55, 15 June 2010
Unique ID of original document	adobe:docid:photoshop:6e9659b9-3288-11df-a7ac-b306b46032ee
IIM version	2