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've never seen this issue before.
Totally standard mutli-session integration. All lights from a 294MC Pro, imaged over two consecutive nights.Â
Integrated with Average, Star Shape, No LNC, MBB 10%, Drizzle x2 (both Drizzle and Bayer/X-trans show the same issue but with different patterns) tophat kernal, droplet size 1.Â
2.0.0 beta 26 on MacOS Sonoma.Â
It's quite a lot of data: about 220 x 180s lights [11hrs], well dithered every 5 frames (44 dithers total). Â
The issue is NOT present when the image is un-drizzled.Â
It gets weirder: Doing it again but with Drizzle instead of Bayer/X-trans, these artefacts just intersect the image at weird geometric angles.Â
Hi @phrenos,
The issue looks like drizzle artefacts to me. are you sure that in the region where the problem is showm all light frames contribute data? So are all light frames having the same composition except for dithering?
What happens if you use larger droplet size? or smaller?
Maybe I need to test your data set myself to understand the issue here?
Mabula
