We present time-series CCD photometry of V551 Aur,an eclipsing binary located in the open cluster NGC 2126 that shows δ Scuti-like pulsations.Complete covered
We describe the target selection algorithm for the low latitude disk por- tion of the LAMOST Pilot Survey, which aims to test systems in preparation for the LAM
It is widely believed that the evolution of solar active regions leads to solar flares. However, information about the evolution of solar active regions is not