Quote:
Originally Posted by Dave882
Hi mate I was getting this as well. Same with you it just started for no particular reason a while back and I suspect there may have been a change in the app stacking / calibration algorithms on one of the updates. It is caused by hot or warm pixels on your sensor. It can be reduced by adjusting the diff reaction protection, but the only way I could properly fix this was to use dark calibration frames. That solved it for me and I’m confident you’ll find the same.
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Hi David, thanks but unfortunately, these images were stacked with darks. I haven't been using flats but I doubt that would make a difference.
The problem seems to be in the way hotvand cold pixels are managed in the stacking process. I just can't yet figure out how these things are managed in APP.