Abstract

Spektr-UF is a multipurpose space observatory equipped with a telescope with a primary mirror 170 cm in diameter. The main task of the observatory is obtaining high-resolution spectra of cosmic objects and images of diffraction quality in the UV region (115–310 nm). For the solution of the second task, the Field Camera Unit (FCU) is intended. The design of the FCU changed in the course of work on the project. In this paper, we describe the current version of the FCU and the main scientific tasks to be accomplished with the instrument. Its characteristics are compared to those of the cameras of the Hubble Space Telescope.

中文翻译：

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Spektr-UF任务的野外摄像头单元：新设计和科学任务

摘要

Spektr-UF是一台多功能太空天文台，配有望远镜，主镜直径170厘米。天文台的主要任务是获得宇宙物体的高分辨率光谱和紫外区域（115-310 nm）中的衍射质量图像。为了解决第二个任务，需要使用野外摄像机单元（FCU）。FCU的设计在项目工作过程中发生了变化。在本文中，我们描述了FCU的当前版本以及该仪器要完成的主要科学任务。将其特性与哈勃太空望远镜的相机进行了比较。