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Current Science Requirements and Planned Implementation for the WFIRST-CGI Integral Field Spectrograph (IFS)

机译:WFIRST-CGI整体现场光谱仪(IFS)的当前科学要求和计划实施

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One of the key science goals of the Coronograph Instrument (CGI) on the WFIRST mission is to spectrally characterize the atmospheres of planets around other stars at extremely high contrast levels. To achieve this goal, the CGI instrument will include a integral field spectrograph (IFS) as one of the two science cameras. We present the current science requirements that pertain to the IFS design, describe how our design implementation flows from these requirements, and outline our current instrument design.
机译:WFIRST任务上的日冕仪(CGI)的关键科学目标之一是以极高的对比度对光谱分析其他恒星周围的行星大气。为了实现这一目标,CGI仪器将包括一个积分场光谱仪(IFS)作为两个科学相机之一。我们提出了与IFS设计有关的当前科学要求,描述了我们的设计实现如何从这些要求中产生出来,并概述了当前的仪器设计。

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