This manuscript reports a part of a dedicated study aiming to disentangle sources of signals from James Webb Space Telescope (JWST) Mid-Infrared Instrument (MIRI) imaging mode. An instrumental introduction and characteristics section is present regarding MIRI. Later, a Fast Fourier Transformation-based filtering approach and its results will be discussed.

翻译：本文报道了一个专门研究的一部分，旨在解开来自詹姆斯·韦伯太空望远镜（JWST）中红外仪器（MIRI）成像模式的信号来源。文章介绍了MIRI的仪器简介和特性部分。接下来，将讨论一种基于快速傅里叶变换的滤波方法及其结果。