Dynamical processes in stellar astrophysics: A combination of spectroscopic monitoring with state-of-the-art theoretical modeling

自2013年以来，汉堡天文台和瓜纳华托大学的天文学家一直在共同操作TIGRE设备，这是一个机器人和光谱望远镜，致力于研究对各种类型的恒星的长期监测，并与大气建模和演化模型的理论专家密切合作。这两个研究所之间的合作卓有成效，已经在天体物理学的各个不同领域出版了各种出版物。为了响应德国研究基金会(DFG)和墨西哥国家科学技术委员会(CONACYT)于2016年7月发出的为德国-墨西哥联合研究项目提供资金的呼吁，我们寻求资金支持，以继续我们成功的德国-墨西哥合作。我们特别要求提供旅行和出版费用，以努力解决以下科学问题：色球活动水平和自转周期：超出威尔逊山样本整个HRD的恒星活动周期和发电机模式巨星的恒星活动特性对时间域数据的统计分析目标恒星的极高分辨率光谱通过菲尼克斯和演化模型对TIGRE目标进行定量诊断具有相变现象和奇异天体的双星

Since 2013 astronomers from Hamburg Observatory and the Universidad de Guanajuato have together been operating the TIGRE facility, a robotic and spectroscopic telescope dedicated to the study of long-term monitoring of various types of stars, working in close collaboration with theoretical experts for atmospheric modeling and evolution models. The collaboration between the two institutes has been extremely fruitful and has already resulted in a variety of publications in a variety of different fields in astrophysics. In response to the call for proposals issued by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) and the Mexican National Council for Science and Technology (CONACYT) in July 2016 to fund joint German-Mexican research projects we seek financial support to continue our successful German-Mexican collaboration. We specifically ask for support for travel and publication costs in our endeavor to tackle the following scientific issues:Chromospheric activity level and rotation periods: Beyond the Mount Wilson sampleStellar activity periods and dynamo modes across the HRDStellar activity properties of giantsStatistical analysis of time domain dataExtremely high-resolution spectroscopy of target starsQuantitative diagnostics of TIGRE targets by PHOENIX and evolution modelsBinary stars with phase dependent phenomena and exotic objects