ParallaxStarLayers: My First PixInsight Script

I have published my first PixInsight script: ParallaxStarLayers. The idea behind it started with a simple observation: astrophotography images are usually presented as flat final images, even though the stars in them exist at very different distances from us. Some are relatively close. Others are thousands of light-years away. And many are simply too faint, too ambiguous, or not available in the catalogue data used for identification. ParallaxStarLayers uses this hidden depth information to split...