Mammoth Cave tour.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	00:50, 26 September 2022		3,000 × 2,000 (3.41 MB)	wikimediacommons>Bubba73	improve lighting

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Camera manufacturer	Canon
Camera model	Canon EOS 5D
Exposure time	1/2 sec (0.5)
F Number	f/4
ISO speed rating	3,200
Date and time of data generation	18:44, 25 November 2007
Lens focal length	24 mm
Width	3,000 px
Height	2,000 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop Elements 20.0 (Windows)
File change date and time	20:48, 25 September 2022
Y and C positioning	Co-sited
Exposure Programme	Normal programme
Exif version	2.21
Date and time of digitising	18:44, 25 November 2007
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	1
APEX aperture	4
APEX exposure bias	−0.66666666666667
Maximum land aperture	4 APEX (f/4)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Colour space	sRGB
Focal plane X resolution	3,086.925795053
Focal plane Y resolution	3,091.2951167728
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Manual white balance
Scene capture type	Standard
Serial number of camera	1831201855
Lens used	EF24-105mm f/4L IS USM
Date metadata was last modified	16:48, 25 September 2022
Unique ID of original document	56D76E0CF0138C942144317BC11BCB58