Hallo, Ich bin a PhD candidate at NAOC and UCAS, in the Computational Cosmology Group (we call it CCG). In the fall of 2021, I became a PhD student of my advisor Wang, Jie, an excellent expert in galaxy formation, N-body simulations, large-scale structure of the universe, and deep learning in astronomy.
I’m more interested in radio astronomy, especially after the establishment of the Five-hundred-meter Aperture Spherical radio Telescope, FAST. In 2019, when I was a Junior at Jilin University, prof. Wang needs some undergraduates to learn how to process the HI data of FAST. So I joined his group and now am a member of the key project of FAST —— mapping M31, our neighbor galaxy, and conducting another deep HI survey named Hundred-deg^2 HI Deep (HD2) Survey.
My research interest includes:
- HI in galaxies (low and medium redshift), and we want to find them, just like ALFALFA but much deeper.
- Galaxy formation and evolution, a huge topic, right?
- Multiband observational Astronomy, especially radio astronomy.
You can also use google scholar to view my publications 
The citations by google scholar may be not updated correctly, so you can also find my publication library on ADS.
And welcome to follow my Zhihu(知乎) account 
📖 Educations
- 2021.09 - present, PhD candidate in NAOC and UCAS, major in Astrophysics
- 2017.09 - 2021.06, Jilin University, Bachelor in Physics
🔥 News
- 2024.07: 🎉🎉 Our FAST-M31 HI deep survey has completed!
- 2024.08: 🎉🎉 Our HD2 survey has started!
📝 Publications
First Author
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Chen Xu, Jie Wang, Yingjie Jing et al. HiFAST: An H i data calibration and imaging pipeline for FAST III. Standing Wave Removal, in prep
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Chen Xu, Jie Wang, Yingjie Jing et al. The HHD Survey Data Release, in prep
Co-authors
- Yingjie Jing, Jie Wang, Chen Xu et al. HiFAST: An H i data calibration and imaging pipeline for FAST, SCIENCE CHINA Physics, Mechanics & Astronomy, Volume 67, Issue 5, 2024, Pages 259514-, ISSN 1674-7348, link.
- Zhang, CP., Zhu, M., Jiang, P. et al. The FAST all sky H I survey (FASHI): The first release of catalog. Sci. China Phys. Mech. Astron. 67, 219511 (2024). link.
- Ziming Liu; Jie Wang; Yingjie Jing; Zhiyu Zhang; Chen Xu et al. RAA, HIFAST: An HI Data Calibration and Imaging Pipeline for FAST II. Flux Density Calibration. link.
- Ziming Liu; Jie Wang; Yingjie Jing; Chen Xu et al. RAA, Observation of HI around three satellite galaxies of the M31 with the FAST: Andromeda II, NGC 205, and NGC 185. link.
My full publication list can be found on ADS or ORCID.
📢 Talks and Awards
💬 Talks
- 2021.11.23 HiFAST Tech meeting in Beijing, Introduction of Ripples Removal and RFI Flagging in HiFAST
- 2023.10.26 USTC Journal Club (Online), Low-z HI Extragalactic Surveys of FAST: Observations, Data Reduction and some Early Results
🎖 Honors and Awards
- 2024 UCAS Science Fiction and Popular Science Essay Contest, excellenct prize
- 2022 UCAS 3 good student
- 2021 UCAS graduate scholarship
- 2018-2021 JLU First class scholarship
🔭 Outreach
Public Engagement
I’m an amateur astronomer … trying to do some Public Engagement.
In JAS, I spent a lot of unforgettable days. I tried to analyze stellar formation with JASers, these lovely people.
Equinox Project: Play with primary school students and tell them how to find aliens.
View this link for more photos.
Photos
You can find some of my photographs from this site (may open slowly).
Aurora in Beijing, on 2024.5.11
📡 More
More information about me
You could learn more about me on this notion site.
astroR2
Zhihu(知乎) is a Chinese Q & A platform like Quora. Sometimes I wrote scientific answers on it just for fun. Also, document my orthodontic experiences. Welcome to follow 知乎天文学优秀答主 @astroR2!
Here is a collection of my zhihu papers.
Useful resources
Here are some useful links of HI surveys, multiband surveys and fundamentals of radio astronomy, just click here and my radio collections
Edited by astroR2 on 2024/09. All rights reserved.
Based on the AcadHomepage. Danke!