Image:McMath-Pierce Solar Telescope.jpg

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Full resolution‎ (1,280 × 768 pixels, file size: 144 KB, MIME type: image/jpeg)

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Description: Photo of the McMath-Pierce Solar Telescope at Kitt Peak National Observatory.

Location: Kitt Peak National Observatory, near Tucson, AZ, USA

Date: February 5, 2005

Author: John Owens (talk)

Permission: Released by the author under several free licenses, v.i.

Technical information: Taken with Canon Powershot A75

Aperture: f/5.6

Exposure: 1/800 s

ISO: 100

Zoom: 2.5x

Processing: Cropped with the GIMP

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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation license, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation license".

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This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

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	Date/Time	Dimensions	User	Comment
current	02:46, 1 March 2005	1,280×768 (144 KB)	JohnOwens	(McMath-Pierce Solar Telescope at Kitt Peak National Observatory)

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Camera manufacturer	Canon
Camera model	Canon PowerShot A75
Exposure time	1/800 sec (0.00125)
F-number	f/5.6
Date and time of data generation	12:17, 5 February 2005
Lens focal length	13.4375 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	12:17, 5 February 2005
Y and C positioning	1
Exif version	2.2
Date and time of digitizing	12:17, 5 February 2005
Image compression mode	3
Shutter speed	9.65625
Aperture	4.96875
Exposure bias	0
Maximum land aperture	4.34375
Metering mode	Pattern
Flash	16
Color space	sRGB
Focal plane X resolution	7692.3076923077
Focal plane Y resolution	7692.3076923077
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Landscape

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