Periodic variables in Catalina and LINEAR

In this study we continue spectral class determinations for large number of optically faint periodic variables taken from the Catalina Surveys Data Release 1 (CSDR1)and LINEAR...本研究接续相关工作，对取自卡特琳娜巡天数据发布1号（Catalina Surveys Data Release 1，CSDR1）及LINEAR数据集的大量光学暗弱周期变星开展光谱分类测定。