. A tree for site navigation will open here if you enable JavaScript in your browser. HOME . ABOUT ST-ECF . CONTACT . Richard Hook . APOMASK . - . Create an apodizing mask image with zero background and a circular central mask with rounded off edge . CPLUCY . - . Photometric image restoration with unconstrained star positions . SEEING . - . Create a simulated ground-based star image based on a model . Maintained by Richard Hook <rhook@eso.org> . Last Modified Thu, 08 Jun 2006 15:43:09 +0200 .