File:X-ray image of Centaurus A.jpg

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Summary

DescriptionX-ray image of Centaurus A.jpg	English: Centaurus A is a nearby galaxy that contains a supermassive black hole actively powering a jet. A prominent X-ray jet extending for 13,000 light years points to the upper left in the image, with a shorter "counterjet" aimed in the opposite direction. In this image, low-energy X-rays are colored red, intermediate-energy X-rays are green, and the highest-energy X-rays detected by Chandra are blue. The dark green and blue bands running almost perpendicular to the jet are dust lanes that absorb X-rays.
Date	19 December 2007, 12:07:28
Source	http://chandra.harvard.edu/photo/2008/cena/
Author	Credit: NASA/CXC/CfA/R.Kraft et al

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	06:40, 27 February 2013		720 × 720 (214 KB)	Glenmackie	User created page with UploadWizard

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Multiwavelength Atlas of Galaxies

Metadata

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Image title	In a long Chandra exposure lasting over seven days, Centaurus A reveals the effects of the supermassive black hole at its center. Opposing jets of high-energy particles are seen extending to the outer reaches of the galaxy, and numerous smaller black holes in binary star systems are also visible. In this image, low-energy X-rays are colored red, intermediate-energy X-rays are green, and the highest-energy X-rays detected by Chandra are blue. The dark green and blue bands running almost perpendicular to the jet are dust lanes that absorb X-rays, created when Centaurus A merged with another galaxy perhaps 100 million years ago.
Headline	An active galaxy at a distance of 10 million light years from Earth.
Credit/Provider	NASA/CXC/CfA/R.Kraft et al.
Source	Chandra X-ray Observatory
Short title	Jet Power and Black Hole Assortment Revealed in New Chandra Imag
Usage terms	http://chandra.harvard.edu/photo/image_use.html
Date and time of data generation	9 January 2008
Orientation	Normal
Horizontal resolution	57.002334594727 dpi
Vertical resolution	0.13838058440332 dpi
File change date and time	Adobe Photoshop CS3
Exif version	2.21
Color space	sRGB
Unique ID of original document	uuid:ACD19C3AE5AFDC11956CAA57748180AD
Date and time of digitizing	12:07, 19 December 2007
Date metadata was last modified	06:03, 3 April 2012
Software used	Adobe Photoshop CS3 Macintosh
Keywords	Centaurus A Cen A NGC 5128
Contact information	cxcpub@cfa.harvard.edu 60 Garden St. Cambridge, MA, 02138 USA 617.496.7941
IIM version	4

File:X-ray image of Centaurus A.jpg

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19 December 2007

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