On Mingantu Spectral Radioheliograph-MUSER: Introduction and observations

MUSER (MingantU SpEctral Radioheliograph) is a solar-dedicated interferometric array that is located in Mingantu town, Inner Mongolia of China and carries out imaging spectroscopy of the Sun with high spatial resolution, high time resolution and high frequency resolution at a wide frequency range from 0.4-2GHz. It was renamed from CSRH (Chinese Spectral Radioheliograph) after its accomplishment. Some observations and current status of MUSER are introduced in this paper.