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Time series data correction for the Chang'E-1 gamma-ray spectrometer |
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| Authors: | Li-Yan Zhang Yong-Liao Zou Jian-Zhong Liu Jian-Jun Liu Ji Shen Ling-Li Mu Xin Ren Wei-Bin Wen Chun-Lai Li National Astronomical Observatories Chinese Academy of Sciences Beijing China Graduate University of Chinese Academy of Sciences Beijing |
| Institution: | Li-Yan Zhang1,2,Yong-Liao Zou1,Jian-Zhong Liu1,Jian-Jun Liu1,Ji Shen1,Ling-Li Mu1,Xin Ren1,Wei-Bin Wen1 and Chun-Lai Li1 1 National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100012,China,2 Graduate University of Chinese Academy of Sciences,Beijing 100049 |
| Abstract: | The main goal of the gamma-ray spectrometer(GRS) onboard Chang'E1(CE-1) is to acquire global maps of elemental abundances and their distributions on the moon,since such maps will significantly improve our understanding of lunar formation and evolution.To derive the elemental maps and enable research on lunar formation and evolution,raw data that are received directly from the spacecraft must be converted into time series corrected gamma-ray spectra.The data correction procedures for the CE-1 GRS time series... |
| Keywords: | instrumentation:spectrographs(gamm-ray spectrometer)-gammarays:observations-methods:data analysis |
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