Melotte 15
Completed September 2016
T: 190mm Maksutov Newtonian
C: Atik 460EX
F: Baader Ha, SII, R, G, B. Astrodon OIII
M: NEQ6Pro (belt driven)
G: SX Lodestar + SX OAG
Capture: Sequence Generator Pro
Process: PI & CC2015
30 x 600s each Ha, OIII & SII
30 x 30s each RGB (Star colour only)
Stacked SII, Ha, OIII (plus RGB stars)
Imaged over 7 sessions.
Full size
http://www.astrobin.com/265524/