UPDATE FROM MABULA
I have had a very rough 2 months unfortunately health wise. I was struck 3x in a row with bacterial infections. The second infection occurred  after a routine hospital checkup and I became very sick. I had to rest and take a lot of antibiotics. Once I was recovering and restarting work 1 month ago, I again became sick. The infection was not yet gone, so even more antibiotics and rest was needed. Needless to say, it took a lot of my energy and I needed a lot of rest.
Finally, the infection is really gone and my energy is coming back step-by-step now and I have started work again. I am terribly sorry to have kept you waiting for support. I will address all outstanding questions and e-mails step-by step and will be on the forum daily from today.
APP 2.0.0-beta47 will come soon as well, a lot of work was already completed before I became very ill, so the release is also nearly ready for you. Beta47 will be much faster actually. Many workflows will be more than 2x faster, mosaics can even be 10x faster than before because registration really received a major boost... all compared to beta46. Â Before I release it, I will make sure that everything is working properly and then I will release it.
I always have a kind of Halo around. Hard to Explain but easy to see, so I send you the Original Data.
(Yes i know on the Final picture is still some dust i figure out my camera has an Automatic Cleaning Program this is now Disabled so in Future the dust should be in the Light too)
Maybe you can give me an advice how to make better lights or its just an setting Problem ?
Download Link Originals
(WeTransfer.com link)
Thanks for the link, I'll have a look.
Looking at your data now;
- Your masterflat doesn't have any dust showing up in it. It also seems to be of a too low signal, the unstretched histogram is all the way to the left as you can see below; it should be more or less in the middle.
- Looking at your master integration, indeed I still see dust so in this case the flat isn't correct and it's better to leave flat calibration out if that's the case as it can cause more issues instead of a nice correction. Not sure, but maybe this also causes this ring around your data, can you try an integration without using flats?
@vincent-mod
Without flat, it's not better.
I read do Flats in the 33% area (Histogram), so I try next time 66% around (the peak)
Yes I find out, my camera did an automatic cleaning program on every start so every time on Battery Change the Dust Situation Changed I switched off this now. But this shouldn't be the Halo problem. Hopefully next Clear night coming soon.
