My latest take on the Rho Ophiuchi cloud complex from the relatively dark clear skies of backyard Griffith NSW.
Guided 19 x 8min calibrated subs @ ISO800, using a modded 400D with a newly acquired Nikkor 135mm f3.5 AI prime wide open at f3.5. Ambient temps of around 0.5 C. Processed in PixInsight.
high res version
here
I also collected 38 x 4min subs earlier that evening, on the other side of the meridian so the framing is not quite the same (close but not exact). Any tips on how i could combine the two image sets in Pixinsight welcomed.
