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Metal Abundance and Kinematical Properties of M81 Globular Cluster System
Jun Ma, Zhenyu Wu, Tianmeng Zhang +7
In this paper, we presented metal abundance properties of 144 M81 globular clusters. These globulars consist of the largest globular cluster sample in M81 till now. Our main result…
Age and mass studies for young star clusters in M31 from SEDs-fit
Song Wang, Jun Ma, Zhou Fan +4
In this paper, we present photometry for young star clusters in M31, which are selected from Caldwell et al. These star clusters have been observed as part of the Beijing--Arizona-…
Type IIn Supernova SN 2010jl: Optical Observations for Over 500 Days After Explosion
Tianmeng Zhang, Xiaofeng Wang, Chao Wu +16
We present extensive optical observations of a Type IIn supernova (SN) 2010jl for the first 1.5 years after the discovery. The UBVRI light curves demonstrated an interesting two-st…
Multicolor Photometry of the Nearby Galaxy Cluster A119
Jin-Tao Tian, Qi-Rong Yuan, Xu Zhou +7
This paper presents multicolor optical photometry of the nearby galaxy cluster Abell 119 (z = 0:0442) with the Beijing-Arizona-Taiwan-Connecticut (BATC) system of 15 intermediate b…