I spotted a sunset ray in Mare Crisium 31/10/04 06:00 UT, 23:00 PDT. SE shore of Mare Crisium, south of the flooded crater Lick and north of the crater Tebbutt. There is a distinctive mountainous area which I think is the source of the crevice letting the sunset light through. Telescope F/9 AP180EDT refractor, 19mm Panoptic 85x. (RUKL 37)