1. Research Center for Intelligent Computing Platforms, Zhejiang Lab , Hangzhou 311100 , China
2. School of Astronomy and Space Science, Nanjing University , Nanjing 210093 , China
3. Key Laboratory of Modern Astronomy and Astrophysics, Nanjing University, Ministry of Education , Nanjing 210093 , China
4. Yunnan Observatories, Chinese Academy of Sciences , Kunming 650011 , China
5. Key Laboratory of Radio Astronomy and Technology, Chinese Academy of Sciences , A20 Datun Road, Chaoyang District, Beijing 100101 , P. R. China
6. Institut de Radioastronomie Millimetrique , 300 rue de la Piscine, Domaine Universitaire de Grenoble, F-38406 Saint-Martin d’Héres , France
7. Xinjiang Astronomical Observatory, Chinese Academy of Sciences , No. 150 Science 1-Street, Urumqi 830011 , P. R. China
8. I. Physikalisches Institut, Universität zu Köln , Zülpicher Straße 77, D-50937 Köln , Germany
9. CAS Key Laboratory of FAST, National Astronomical Observatories, Chinese Academy of Sciences , Beijing 100101 , China
10. NAOC-UKZN Computational Astrophysics Centre, University of KwaZulu-Natal , Durban 4000 , South Africa