F.y.i. The scheduled work on the cooling water system is completed, and the system is in normal working order. Best Claus Grosen Department of Physics and Astronomy Aarhus University Building 1520 Ny Munkegade 120 8000 Aarhus C Denmark Email: cgr@phys.au.dk<mailto:cgr@phys.au.dk> Mobile: +45 23382119