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Ultralightweight x-ray telescope missions: ORBIS and GEO-X

机译:Ultralightweight x射线望远镜的任务:奥比斯和GEO-X

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Toward an era of x-ray astronomy, next-generation x-ray optics are indispensable. To meet a demand for telescopes lighter than the foil optics but with a better angular resolution <1 arcmin, we are developing micropore x-ray optics based on micromaching technologies. Using sidewalls of micropores through a thin silicon wafer, this type can be the lightest x-ray telescope ever achieved. Two Japanese missions, ORBIS and GEO-X, will carry this telescope. ORBIS is a small x-ray astronomy mission to monitor supermassive blackholes, while GEO-X is a small exploration mission of the Earth's magnetosphere. Both missions need an ultralightweight (<1 kg) telescope with moderately good angular resolution (<10 arcmin) at an extremely short focal length (<30 cm). We plan to demonstrate this type of telescope in these two missions around 2020.
机译:对x射线天文学的时代,下一代x射线光学是不可或缺的。望远镜比箔光学但轻有更好的角分辨率< 1弧分,我们正在开发微孔x射线光学的基础上吗micromaching技术。通过薄硅片微孔隙,这一点类型可以是有史以来最轻的x射线望远镜实现。将这个望远镜。天文学任务监控超大质量坍塌中,而GEO-X是一个小的探索地球的磁气圈的使命。任务需要一个ultralightweight(< 1公斤)望远镜与适度好的角分辨率(< 10弧分)在一个极短的焦距(< 30厘米)。望远镜在2020年左右在这两个任务。

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