085:M104 – 2010/06/13
Category: DSO-2010
087:M57 Ring Nebula – 2010/06/13
083:M64 – 2010/05/31
reprocessed on 5/25/2015
084:M101 – 2010/05/31
081:M81 and M82 – 2010/04/21
Vixen VC200L (200mm diameter 1800mm FL) with the Vixen focal reducer on the Orion Sirius EQ-G mount without guiding with Canon EOS T1i (KISS X3 – Japan) Stacking with DeepSkyStacker of: 20 frames of 60 seconds Exposure at ISO of 3200 20 frames of 60 seconds Exposure at ISO of 6400 20 dark and 20 flat frames 4/21/2010 in Sunnyvale California USA