Diffraction limits resolution. The Rayleigh criterion states that two images are just resolvable when the centre of the diffraction pattern of one is directly over the first minimum of the diffraction pattern of the other.

LOFAR antenna configuration

In this post, three types of statistics data for LOFAR telescopes are presented

Docker和Singularity的安装和基本使用

This article shows the method to run latex through command line.

This article shows the method to process PDF file with BASH command line.

Azimuth and Elevation are two coordinates that define the position of a celestial body in the sky.

常用数学符号和公式的英语读法

Python的虚拟环境可以实现python及其文件包的版本管理.

Jupyter Notebook Usage