Captain R.T. White, R.N. DSO** - HMS Cossack.jpg

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Description	English: Captain R.T. White, R.N. DSO** - HMS Cossack
Date	1950
Source	Own work
Author	Tikkat3's grandfather, photo of photo by Tikkat3

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	18:57, 8 October 2021		1,882 × 1,438 (1.75 MB)	wikimediacommons>Tikkat3	Uploaded own work with UploadWizard

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Camera manufacturer	Canon
Camera model	Canon EOS 300D DIGITAL
Exposure time	1/20 sec (0.05)
F Number	f/5
ISO speed rating	400
Date and time of data generation	14:46, 29 July 2014
Lens focal length	38 mm
Width	2,048 px
Height	3,072 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	Adobe Photoshop CS5.1 Windows
File change date and time	14:50, 29 July 2014
Y and C positioning	Centred
Exif version	2.21
Date and time of digitising	14:46, 29 July 2014
Meaning of each component	Y Cb Cr does not exist
Image compression mode	3
APEX shutter speed	4.3219299316406
APEX aperture	4.6438598632812
APEX exposure bias	0
Maximum land aperture	4.6438598632812 APEX (f/5)
Subject distance	0.52 metres
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Colour space	sRGB
Focal plane X resolution	3,443.9461883408
Focal plane Y resolution	3,442.0168067227
Focal plane resolution unit	inches
Sensing method	One-chip colour area sensor
File source	Digital still camera
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Serial number of camera	1270423965
Lens used	18.0-55.0 mm
Date metadata was last modified	15:50, 29 July 2014
Unique ID of original document	31A888D1AD1D8C03A476623DA28DE30A
IIM version	1