Data analysis for the REACH telescope

在我的项目中，我将研究用于REACH射电望远镜数据分析的贝叶斯技术。REACH的目标是探测来自宇宙黎明和重新电离时代的21厘米线的红移全球特征。具体地说，我将着眼于建立一种算法，通过在基于贝叶斯嵌套抽样工具的模型比较工具中包括无线电天线波束的参数化模型来解释无线电天线的色度效应。

In my project I will be looking at Bayesian techniques for the data analysis of the REACH radio telescope. REACH is aiming at detecting the redshifted global signature of the 21-cm line from the Cosmic Dawn and the Epoch of Re-ionization. Specifically I will be looking at building an algorithm to account for the chromatic effects of the radio antenna by including parameterised models of its beam in a model comparison tool based on a Bayesian Nested sampling tool.