File:David Donoho ICM 2018 (43006887855) (cropped).jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	12:27, 20 August 2022		2,569 × 3,092 (1.78 MB)	commons>Redrobsche	File:David Donoho ICM 2018 (43006887855).jpg cropped 46 % horizontally, < 1 % vertically using CropTool with lossless mode.

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Image title	Gauss Prize Lecture - David Donoho (USA)
Camera manufacturer	Canon
Camera model	Canon EOS-1D Mark IV
Author	MARCOS ARCOVERDE
Exposure time	1/400 sec (0.0025)
F Number	f/2.8
ISO speed rating	1,600
Date and time of data generation	13:40, 7 August 2018
Lens focal length	130 mm
Width	4,896 px
Height	3,264 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 CC 2017 (Windows)
File change date and time	16:42, 7 August 2018
Y and C positioning	Co-sited
Exposure Program	Manual
Exif version	2.21
Date and time of digitizing	13:40, 7 August 2018
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	8.625
APEX aperture	3
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
DateTime subseconds	86
DateTimeOriginal subseconds	86
DateTimeDigitized subseconds	86
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	3,795.3488372093
Focal plane Y resolution	3,904.3062200957
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Auto white balance
Scene capture type	Standard
GPS tag version	0.0.2.2
Serial number of camera	2221400082
Lens used	EF70-200mm f/2.8L USM
Date metadata was last modified	13:42, 7 August 2018
Unique ID of original document	4FEBD9BEFF8D42A88249995769D7F885