Pixinsight Lerar Link Jun 2026

The LEARN link works by creating a dynamic connection between a ROI and a script or process. When you create a LEARN link, PixInsight generates a small, rectangular region around the ROI, which is used to extract data. This data is then analyzed and used to generate a script or process that can be applied to the entire image or specific areas of interest.

In PixInsight, "creating a piece" typically refers to several distinct tasks: creating a (piece of an image), generating a new image from scratch, or creating a process icon for your workflow. 1. Creating a "Piece" of an Image (Mask or Preview) pixinsight lerar link

[STF Tool Panel] └── 🔗 Chain Link Icon (Toggle Button) ├── ON (Linked) --> Applies identical stretch to R, G, and B. └── OFF (Unlinked) --> Calculates individual, custom stretch for R, G, and B. Why Do Unstretched Images Look Pink or Green? The LEARN link works by creating a dynamic

When processing deep-sky astrophotography, your camera captures linear data where pixel values are directly proportional to photon counts. Because raw images look completely black before non-linear stretching, astrophotographers rely on PixInsight’s ScreenTransferFunction (STF) to look at their data without modifying the underlying data. In PixInsight, "creating a piece" typically refers to

Apply the process to your target image.

In the meticulous world of astrophotography, the transition from raw data to a vibrant celestial portrait is a journey of mathematical precision. At the heart of this journey lies the "linear" state of data—the phase where every pixel's value is directly proportional to the number of photons collected by the camera sensor. Within the PixInsight ecosystem, mastering the Linear Link and tools like Linear Fit