Monday, August 10, 2020

processed NGC 891

Processed NGC 891 in colour with Photoshop. It is one of the RASC Finest I shot back in Sep 2016. A lovely edge-on spiral galaxy.

galaxy NGC 891 in colour

LRGB data from BGO. Pre-processed in FITS Liberator. Post: layer colourisation, luminance layer, each layer levelled and curved, cropped, with a top-level curve.


A few more edits...

stars reduced, saturation increased

Applied a Minimise filter on the star mask. Much better. Boosted the saturation a bit.

No comments: