File:Uracilchamber.jpg

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DescriptionUracilchamber.jpg	English: A photo taken by NASA of the chamber used to expose pyrimdine to UV Rays under space-like conditions to produce, and ultimately synthesize, uracil.
Date	3 November 2009
Source	http://www.nasa.gov/images/content/399375main_ACD09-0243.jpg
Author	National Aeronautics and Space Adminstration

Licensing

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	06:11, 30 March 2012		1,640 × 1,767 (661 KB)	Rifasj123 (talk \| contribs)

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Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D700
Exposure time	54/1 sec (54)
F-number	f/18
ISO speed rating	200
Date and time of data generation	11:19, 3 November 2009
Lens focal length	25 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS4 Macintosh
File change date and time	13:09, 3 November 2009
Exposure Program	Manual
Exif version	2.21
Date and time of digitizing	11:19, 3 November 2009
APEX shutter speed	−5.7548882681564
APEX aperture	8.3398496240602
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Flash
Flash	Flash did not fire
DateTimeOriginal subseconds	31
DateTimeDigitized subseconds	31
Color space	Uncalibrated
Sensing method	One-chip color area sensor
Custom image processing	Custom process
Exposure mode	Manual exposure
White balance	Manual white balance
Digital zoom ratio	1
Focal length in 35 mm film	25 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
IIM version	2
Keywords	astrobiology

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File:Uracilchamber.jpg

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public domain

inception

3 November 2009

captured with

Nikon D700

ISO speed

200

exposure time

54 second

f-number

18

focal length

25 millimetre

data size

676,940 byte

height

1,767 pixel

width

1,640 pixel

media type

image/jpeg

checksum

46778f46d0968dac2924496386412f8715163030

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