File:Pikaia Smithsonian.JPG

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Pikaia_Smithsonian.JPG (636 × 383 pixels, file size: 107 KB, MIME type: image/jpeg)

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:49, 9 February 2026		636 × 383 (107 KB)	WikiMasterBot2 (talk \| contribs)	Imported from Wikimedia Commons. See original source, authors and license: https://commons.wikimedia.org/wiki/File:Pikaia_Smithsonian.JPG

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Camera manufacturer	Canon
Camera model	Canon PowerShot SD1100 IS
Exposure time	1/8 sec (0.125)
F Number	f/2.8
ISO speed rating	200
Date and time of data generation	10:53, 8 April 2009
Lens focal length	6.2 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	Adobe Photoshop CS Windows
File change date and time	11:11, 12 April 2009
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	10:53, 8 April 2009
Meaning of each component	Y Cb Cr does not exist
Image compression mode	3
APEX shutter speed	3
APEX aperture	2.96875
APEX exposure bias	0
Maximum land aperture	2.96875 APEX (f/2.8)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	9,102.2222222222
Focal plane Y resolution	9,088.7573964497
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
Supported Flashpix version	1
Image width	636 px
Image height	383 px
Date metadata was last modified	06:11, 12 April 2009