Date: April 17th, 2004. Location: Johoku, Ibaraki, Japan. ASKO 400mm Newtonian (f2250mm F5.6) ASKO SA-M Equatorial Mount Canon EOS Kiss Digital (set up to ISO1600) Exposure : 5min. ×4 frames (total exposure time : 20min.) Image processed with StellaImage4 & The GIMP. |