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.
This is the raw file after APP processing.
As you can see there is an artifact that after the passage of the meridian, is also repeated in the upper part of the image.
Due to a problem Apt was unable to make the meridian flip automatically. So I later re-centered the subject.
Do you have any advice? I cleaned the coma corrector and the camera but there were no stains or anything. The photo I insered IC 410 in the gallery was taken a few nights ago.
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I found the flaw. The darks. I had made them at home, but it is clear that I have not shielded the bottom of the newton well and light must have entered
