Swift XRT CCD相机飞行光谱性能
天体物理学
2010-03-19 v1
摘要
Swift X射线望远镜(XRT)焦平面相机是一种前照MOS CCD，提供在6.5 keV时FWHM为144 eV的光谱响应。我们描述了基于天体和机载校准源的CCD校准计划，相关的现场经验，以及CCD响应模型的最新发展。我们说明了修订后的响应模型如何良好地描述校准源。温度控制丢失促使我们开展实验室计划以重新优化CCD衬底电压，我们描述了使用6V衬底电压会导致的CCD响应的细微变化。
引用
@article{arxiv.astro-ph/0510489,
title = {The in-flight spectroscopic performance of the Swift XRT CCD camera},
author = {J. P. Osborne and A. P. Beardmore and O. Godet and A. F. Abbey and M. R. Goad and K. L. Page and A. A. Wells and L Angelini and D. N. Burrows and S. Campana and G. Chincarini and O. Citterio and G. Cusumano and P. Giommi and J. E. Hill and J. Kennea and V. La Parola and V. Mangano and T. Mineo and A. Moretti and J. A. Nousek and C. Pagani and M. Perri and P. Romano and G. Tagliaferri and F. Tamburelli},
journal= {arXiv preprint arXiv:astro-ph/0510489},
year = {2010}
}
备注
8 pages, including 7 figures. Submitted to proceedings of SPIE 5898, UV, X-Ray and Gamma-Ray Space Instrumentation for Astronomy XIV