3 citations · 3 across the 5 of their papers we have counts for
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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…
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…
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…