Note that the latest astro-ph set of papers lists: Bakos , et al.: "System description and first light-curves of HAT, an autonomous observatory for variability search" (astro-ph/0206001) This is a system similar to TASS and ASAS but covering 9x9 degrees with a telephoto lens. It is clear from CD23 that the Mark IV is capable of quite high-quality photometry of variables, so we should clean up. Arne