This might be an odd question to ask, but has anyone experimented with shooting Ektachrome EIR at night under a full moon? My knowledge of reflected solar radiation from the lunar surface is that it continues well into the IR spectrum, trailing off only slightly to reflected visible light. So I guess this question comes in two parts: 1) How well, based on personal experience, does EIR hold up to long exposure times, in terms of reciprocity failure? 2) Has anyone here attempted to shoot EIR night shots under a full moon? Thanks.