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425991main W44 multi
 

 

 

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Summary

Description
English: Fermi mapped GeV-gamma-ray emission regions (magenta) in the W44 supernova remnant. The features clearly align with filaments detectable in other wavelengths. This composite merges X-rays (blue) from the Germany-led ROSAT mission, infrared (red) from NASA's Spitzer Space Telescope, and radio (orange) from the Very Large Array near Socorro, N.M. Credit: NASA/DOE/Fermi LAT Collaboration, ROSAT, JPL-Caltech, and NRAO/AUI.
Date 16 February 2010(2010-02-16)
Source NASA's Fermi Closes on Source of Cosmic Rays, url=http://www.nasa.gov/mission_pages/GLAST/news/cosmic-rays-source.html
Author NASA/DOE/Fermi LAT Collaboration, ROSAT, JPL-Caltech, and NRAO/AUI
Permission
(Reusing this file)

Images from NASA are usually free of copyright and are in the PUBLIC Domain.

W44 is in the constellation Aquila.

Licensing

Public domain This file is in the public domain because it was 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.)

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Licensing:
Public Domain

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EXIF data:
File name 425991main_w44_multi.jpg
Size, bytes 5145884
Mime type image/jpeg
Orientation of image 1
Image resolution in width direction 3000000/10000
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Unit of X and Y resolution 2
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Software used Adobe Photoshop CS3 Windows
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