Spiral Galaxy, M101. 5/29/2011. CPC0800 F/6.3. Mitty Wedge. SXVR-M25C. IDAS LPS Filter. Hutech OAG. Lodestar. 5 x 10 minutes. Total 50 minutes. Processed with PixInSight. Clouds appeared earlier than expected. Flats were not taken or applied.