S. Messina and P. S. Parihar of Indian Institute of Astrophysics continued to
study the evolution of angular momentum and magnetic activity of late-type
stars. By using the 2-m HCT telescope of Indian Astronomical Observatory they
have collected CCD photometry of late-type members in selected open stellar
clusters of different ages and of T-Tauri stars in star forming regions. With
the 1.3-m telescope of Skinakas observatory (Crete, Greece), S. Messina and
K. Biazzo, in collaborarion with D. Hatzidimitriou of University of Crete, have
carried out CCD photometric observations of the young open cluster NGC 7243.