The High-Resolution Spectroscopic Imaging (HSI) Mission

F. A. Harrison, S. E. Boggs, F. E. Christensen, N. Gehrels, J. E. Grindlay, C. M.H. Chen, W. W. Craig, C. J. Hailey, P. Pinto, S. E. Thorsett, J. Tueller, D. Windt, S. E. Woosley

Research output: Contribution to journalConference article

4 Scopus citations

Abstract

The High-Resolution Spectroscopic Imaging Mission is designed to be the first instrument to make true images of the hard X-ray/soft gamma-ray (2 - 600 keV) sky. By focusing energetic X-rays and low-energy gamma-rays, HSI will observe the cosmos with an unprecedented combination of sensitivity, spectral resolution, and angular resolving power. HSI is based on an array of multilayer grazing-incidence optics focusing onto high-resolution solid-state germanium pixel detectors with a focal length of 30 - 50 m. This paper describes the primary scientific objectives, technical approach to the instrumentation, and mission design.

Original languageEnglish (US)
Pages (from-to)345-352
Number of pages8
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4851
Issue number1
DOIs
StatePublished - 2002
EventX-ray and Gamma-Ray telescopes and Instruments for Astronomy - Waikoloa, HI, United States
Duration: Aug 24 2002Aug 28 2002

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • Cite this

    Harrison, F. A., Boggs, S. E., Christensen, F. E., Gehrels, N., Grindlay, J. E., Chen, C. M. H., Craig, W. W., Hailey, C. J., Pinto, P., Thorsett, S. E., Tueller, J., Windt, D., & Woosley, S. E. (2002). The High-Resolution Spectroscopic Imaging (HSI) Mission. Proceedings of SPIE - The International Society for Optical Engineering, 4851(1), 345-352. https://doi.org/10.1117/12.461280