WeightedBatchPreprocessing - Weird straight lines associated to bright stars on resulting masterLight - macOS

mrkite47

New member
Hi PixInsight gurus,
I processed 70 FITS images of M104 with associated DOF ones from my QHY8L OSC camera in WeightedBatchPreprocessing, and the cropped resulting masterLight shows darkened straight lines associated to bright stars, as shown on the attached images. There is a "regular" chromatic noise on the image, not processed yet, and those lines clearly visible on the zoom of the upper left corner of the complete image.
Link to download image set on demand.
Thanks for any comment.
Clear skies,
JB
 

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