The raw material was taken during August/September 2013.
Equipment used,
LX200ACF 16" on wedge.
Atik 460ex mono camera and baader LHaOIIIRGB filters.
Exposure:
L=58x60sec
R=17x60sec
G=18x60sec
B=18x60sec
Ha=7x5min
OIII=6x5min
WO FLT-110 and Canon 60Da.
Exposure:
27x5min ISO800
40x2min ISO800