High-resolution x-ray spectroscopy of supernova remnants and the diffuse background

Randall L. McEntaffer; Webster C. Cash

doi:10.1117/12.552847

11 October 2004 High-resolution x-ray spectroscopy of supernova remnants and the diffuse background

Proceedings Volume 5488, UV and Gamma-Ray Space Telescope Systems; (2004) https://doi.org/10.1117/12.552847
Event: SPIE Astronomical Telescopes + Instrumentation, 2004, Glasgow, United Kingdom

Abstract

We present progress in the development of a new sounding rocket payload that will perform high resolution (R~100) x-ray spectroscopy of diffuse celestial x-ray sources. The instrument features a new geometry that allows for high resolution along with high throughput. A wire-grid focuser constrains light from diffuse sources into a converging beam that feeds an array of diffraction gratings in the extreme off-plane mount. Starting with launch in 2006 we can obtain physical diagnostics of supernova remnants such as the Cygnus Loop and ultimately the hot phase of the interstellar medium.

Citation Download Citation

Randall L. McEntaffer and Webster C. Cash "High-resolution x-ray spectroscopy of supernova remnants and the diffuse background", Proc. SPIE 5488, UV and Gamma-Ray Space Telescope Systems, (11 October 2004); https://doi.org/10.1117/12.552847

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