Lagoon Central
SPX350 F4.5, ATK-16HR, Astrodon filters.
Had to give this a go overhead in narrowband hubble style-image1. Tried to put in the RGB stars using blend mode lighten which seemed to work but blue O3 turned purple so had to correct in image2. Jase suggestion of col noise to reduce pink stars worked well. Close in central area-image3.
Image long ways looks more attractive and 3D.
S2-11x6m
Ha-16x2m
O3-11x4m
RGB-10x2m.
Thanks for looking.
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