My attempt at M51 with a Tak FRC300/EM400 combo and a ZWO ASI1600MM-C. 2.96 h of 180s subs unguided. DeepSkyStacker and PSCS6.
Attached Image:
Scott Busby
A.K.A. Reconair
Carpe Noctum
Mortal as I am, I know that I am born for a day. But when I follow at my pleasure the serried multitude of the stars in their circular course, my feet no longer touch the earth.
- Ptolemy,c.150 AD