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Ngc 346
Hi Alistair
RGB combined in CCDStack. First grey scale Ha layer added in luminosity mode. A second Ha layer was colourised and added in lighten mode. The intensity of the colourised layer and its opacity controlled the level of red in the image. In the RGB image the nebula was mainly blue and there was a strong tendancy for the HA to swamp that. All subs were 10 minutes.
I am pleased you liked it
Thanks
Colin
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