Rosetta in HOO, combined stacks

[fmeireso]

This is second image produced with an OSC stack with L-enhance and a MONO DSLR stack, taken over 2 evenings.

This time the mono stack was alot less noisier. The former an Soul neb stack had alot off pattern noise, problably due to a lack of enough dithering.
This time i dithered more severly and i think it solved mostly the problem. Maybe also a better polar aligning, now with Sharp case to reduce perhaps walking noise.

So a bit an peculiar composite but i think it works fine. Also now with pulse guiding, plate solving and meridian flip. Quite an exciting excercise...
Used a small scope 61 mm Sharpstar EDPH at F/4.5 with FF/FR
I used the mono stack as luminance in Startools and processed as HOO

Over 5 hours of integration

Rosetta (Large).jpg (297.9 KiB) Viewed 1128 times

[admin]

Not seeing any pattern noise in that one. Great progress!