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Ji, L. J. Wang, L. M. Song, L. Sun, L. Tao, M. Orlandini, M. Wu, M. Y. Ge, N. Sai, P. J. Wang, P. Zhang, Q. B. Yi, Q. C. Bu, Q. Luo, Q. Q. Yin, R. C. Ma, R. J. Yang, S. J. Zheng, S. L. Xiong, S. M. Jia, S. N. Zhang, S. Xiao, S. Yang, S. Zhang, T. Luo, T. P. Li, T. X. Chen, V. Doroshenko, V. Suleimanov, W. C. Jiang, W. C. Zhang, W. Li, W. S. Wang, W. W. Cui, W. Zhang, X. B. Li, X. F. Li, X. F. Lu, X. F. Zhao, X. H. Liang, X. J. Liu, X. L. Cao, X. Li, X. Ma, X. Q. Ren, X. Y. Song, X. Y. Wen, Yan-Ji Yang, Y. Chen, Y. D. Gu, Y. F. Zhang, Y. G. Zheng, Y. Huang, Y. H. Zhang, Yi-Jung Yang, Yi Zhang, Y. L. Tuo, Y. Nang, Y. P. Chen, Y. P. Xu, Y. S. Wang, Y. Tan, Y. Y. Du, Y. You, Z. Chang, Z. W. Li","submitted_at":"2020-12-04T12:41:27Z","abstract_excerpt":"We investigate the absorption and emission features in observations of GX 301-2 detected with Insight-HXMT/LE in 2017-2019. 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