Two Kinds of Coronal Mass Ejections and Their Solar Cycle Dependence

该项目是一个观测和数据分析项目，目的是检查和了解这两种日冕物质抛射之间的差异。22周和23周期间的CME事件将使用来自SkyLab、太阳极大任务、太阳风和SOHO的日冕仪数据进行识别。还将使用莫纳罗亚日冕仪的地面日冕测量。我们将研究CME事件与活动区和静止日冕的联系。观测结果将被用来测试CME喷发的不同模型。

This project is an observational and data analysis project to examine and understand the differences between the two types of coronal mass ejections (CMEs). CME events during solar cycles 22 and 23 will be identified using the coronagraph data from Skylab, the Solar Maximum Mission, Solwind, and SOHO. Groundbased coronal measurements from the Mauna Loa coronagraph will also be used. The association of CME events with active regions and with quiescent prominences will be studied. The observations will be used to test different models of CME eruptions.