description:: Spiral Galaxy M66 in Leo location:: Mt. Laguna, CA equipment:: ST-8E, AO-7 using an RC Optical Systems 12.5" F/9 Ritchey-Chretien exposure:: L:8x10mins unbinned, R:2x10mins 2x2, G:2x10mins 2x2, B:2x16mins 2x2