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Facilities for X-ray Optics Calibration

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Handbook of X-ray and Gamma-ray Astrophysics

Abstract

Before launching an X-ray observatory, the performance of a telescope mirror or mirror assembly in the X-ray energy band of interest must be determined. This calibration requires a specialized facility that can approximate an astronomical point source and accommodate the mirrors and other telescope components, including an appropriate detector system. The X-ray source and telescope are typically housed in a vacuum chamber to permit easy propagation of the X-rays. X-ray test facilities around the world are being used to calibrate flagship and smaller X-ray observatories for multiple space agencies. These facilities are also regularly used to support the development of new types of optics for future missions. In this chapter, we describe currently available facilities and list some of the key missions that used them for calibration. Future facility developments needed to support the next-generation X-ray missions are also discussed.

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Acknowledgements

We are very grateful to Marco Barbera (INAF-OAPA, Italy), Wayne Baumgartner (NASA MSFC, USA), Vadim Burwitz (MPE/PANTER, Germany), Abe Falcone (PSU), Takayuki Hayashi (NASA GSFC, USA), Charly Feldman, (UL, UK), Paul O’Brien (UL, UK), Jeff Kegley (NASA MSFC, USA), Michael Krumrey (PTB Germany), Takashi Okajima (NASA GSFC, USA), Gianpiero Tagliaferri (INAF-OAB, Italy), Alexey Tkachenko (IKI, Russia), Nicholas Thomas (NASA MSFC, USA), and Yusa Wang (IHEP, China) for their valuable support in reviewing this chapter and for giving suggestions.

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Correspondence to Bianca Salmaso .

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© 2022 This is a U.S. Government work and not under copyright protection in the U.S.; foreign copyright protection may apply

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Salmaso, B., Moretti, A., Gaskin, J. (2022). Facilities for X-ray Optics Calibration. In: Bambi, C., Santangelo, A. (eds) Handbook of X-ray and Gamma-ray Astrophysics. Springer, Singapore. https://doi.org/10.1007/978-981-16-4544-0_14-1

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  • DOI: https://doi.org/10.1007/978-981-16-4544-0_14-1

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-16-4544-0

  • Online ISBN: 978-981-16-4544-0

  • eBook Packages: Springer Reference Physics and AstronomyReference Module Physical and Materials ScienceReference Module Chemistry, Materials and Physics

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