New time for group sessions: 12:15 - 14:00 Friday, room 209 Svein Rosselands hus

Dear students in AST3220,

Group sessions will now start at 12:15 to 14:00 in room 209, 2 etg, Svein Rosselands hus. This was done due to avoid clashing with another course. Please contact the administration, i.e.moe@astro.uio.no or you course supervisor, if this change is problematic for your time schedule.