2009
DOI: 10.1117/12.826052
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The Mercury Imaging X-ray Spectrometer: instrument overview

Abstract: We report progress in the design of the BepiColombo Mercury Imaging X-ray Spectrometer (MIXS). This instrument consists of two modules; a Wolter I soft X-ray telescope based on radially packed microchannel plate optics (MIXS-T) and a profiled collimator which uses a square pore square packed microchannel plate array to restrict its field of view (MIXS-C). Both instrument modules have identical focal planes (DEPFET macropixel array) providing an energy resolution of better than 200 eV FWHM throughout the missio… Show more

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Cited by 9 publications
(4 citation statements)
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“…Similar micropore reflectors will be used on the upcoming BepiColombo mission. 41,42 Individual facets in STORM's optics (Figure 7, right panel) consist of a 4 cm by 4 cm section of a sphere with a radius of 75 cm, giving a focal length of 37.5 cm. Soft X-rays are focused by internal reflections through 20 µm by 20 µm, 1000 µm thick, square pores that are distributed evenly on the optics.…”
Section: Flightmentioning
confidence: 99%
“…Similar micropore reflectors will be used on the upcoming BepiColombo mission. 41,42 Individual facets in STORM's optics (Figure 7, right panel) consist of a 4 cm by 4 cm section of a sphere with a radius of 75 cm, giving a focal length of 37.5 cm. Soft X-rays are focused by internal reflections through 20 µm by 20 µm, 1000 µm thick, square pores that are distributed evenly on the optics.…”
Section: Flightmentioning
confidence: 99%
“…MPRs will fly as the focusing element of the University of Leicester's Mercury Imaging X-ray Spectrometer (MIXS) on the BepiColombo mission to Mercury. 28,29…”
Section: A Lobster-eye Opticsmentioning
confidence: 99%
“…The trade off with using this technology is the more modest angular resolution compared to traditional telescopes such as Chandra [53] and XMM-Newton [40]. The Mercury Imaging X-ray Spectrometer (MIXS) instrument on BepiColombo [49] used the same technology but in a different way. MIXS comprises of both a collimator and a telescope.…”
Section: Introductionmentioning
confidence: 99%