Continuing my continuation of NGC300 :-)
This time, with ~2hrs of Ha added ... the only astro fix I've had recently! Being self-critical, I think I've over-baked the Ha colouring but this was more of an exercise to learn how to combine an OSC RGB image with Ha (and OIII) using APP's various features (which was quite tedious, actually). I do like having a dual NB filter! Alex
SW120ED x 0.85 Reducer/Flattener
80 x 300s UHC-S/RGB/Dual NB ASI294MC
Darks, flats, dark flats. APP, PS, DeNoise and cropped.
Last edited by Doogs38; 06-10-2022 at 08:33 PM.
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