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A coded aperture imaging system optimized for hard X-ray and gamma ray astronomyA coded aperture imaging system was designed for the Gamma-Ray imaging spectrometer (GRIS). The system is optimized for imaging 511 keV positron-annihilation photons. For a galactic center 511-keV source strength of 0.001 sq/s, the source location accuracy is expected to be + or - 0.2 deg.
Document ID
19850026629
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Gehrels, N. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Cline, T. L. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Huters, A. F. (Sandia Labs. Albuquerque, N. Mex., United States)
Leventhal, M. (Bell Telephone Labs. Murray Hill, N.J., United States)
Maccallum, C. J. (Sandia Labs. Albuquerque, N. Mex., United States)
Reber, J. D. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Stang, P. D. (Sandia Labs. Albuquerque, N. Mex., United States)
Teegarden, B. J. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Tueller, J. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 12, 2013
Publication Date
August 1, 1985
Publication Information
Publication: 19th Intern. Cosmic Ray Conf - Vol. 3
Subject Category
Space Radiation
Report/Patent Number
OG-9.2-3
Accession Number
85N34942
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle19850026549Collected WorksNineteenth International Cosmic Ray Conference. OG Sessions, Volume 3
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