3 citations · 3 across the 5 of their papers we have counts for
5 papers
The atmospheric extinction curve at Lenghu site
Jin-Sheng Qiu, Xiao-Hui Xu, Qing-Feng Zhu +11
In this study, we use a dedicated spectroscopic telescope to carry out low-resolution measurements of the optical atmospheric extinction curve at Lenghu astronomical site in Qingha…
The Statistical Analysis Of The Galactic Open Clusters' Structure
Jin-Sheng Qiu, Zhen Wan, Xu-Zhi Li +5
We present a systematic investigation of 1,481 Galactic open clusters (OCs) through the application of the Limepy dynamical model, from which we derive the fundamental structural p…
A Challenge of Developing a Classifier for Multi-Band Classification of Variable Stars
Xiao-Hui Xu, Qing-Feng Zhu, Xu-Zhi Li +2
Variable stars play a very important role in our understanding of the Milky Way and the universe. In recent years, many survey projects have generated a large amount of photometric…
Physical Parameters of 11,100 Short-Period ASAS-SN Eclipsing Contact Binaries
Xu-Zhi Li, Qing-Feng Zhu, Xu Ding +4
Starting from more than 11,200 short-period (less than 0.5 days) EW-type eclipsing binary candidates with the All-Sky Automated Survey for Supernovae (ASAS-SN) V-band light curves,…
A New Period Determination Method for Periodic Variable Stars
Xiao-Hui Xu, Qing-Feng Zhu, Xu-Zhi Li +4
Variable stars play a key role in understanding the Milky Way and the universe. The era of astronomical big data presents new challenges for quick identification of interesting and…