M76 10-Hours

 

Gallery, which show my best pictures taken from my backyard

M76, a 10 Hours color picture.

 

M76, a LHaOIIIRGB color picture.

 

The raw material was taken during August/ September 2013.

 

Equipment used, LX200ACF 16" on wedge. Atik 460ex mono camera and baader LHaOIIIRGB filters. Lepus 0.62X reducer.

 

Exposure 16":

L~100min,R,G,B in total ~ 60min, Ha/OIII ~ 100min each NB filter.

 

Canon 60Da exposure: ~4 Hours in 5min subs.

 

 

 

Copyright, Niels V. Christensen / Finn Nancke, 2015.