Differences

This shows you the differences between two versions of the page.

--- definitions [2024/12/27 14:05] – tailspin
+++ definitions [2024/12/31 08:28] (current) – tailspin
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   * Histogram: A graphical representation of the distribution of pixel brightness values in an image. In astrophotography, histograms are used to assess the exposure levels and dynamic range of an image and to guide adjustments during image processing.
-  * Light Frames: The main images you take of your celestial target during an astrophotography session. These contain the light from the object you're photographing, along with various noise and artifacts. You can tell the Seestar to save these for you in the Settings page. They are sometimes called sub-frames or just subs.
+  * Light Frames: Also known as subframes or just subs, these are the main images you take of your celestial target during an astrophotography session. These contain the light from the object you're photographing, along with various noise and artifacts. You can tell the Seestar to save these for you in the Settings page.
   * Mask: A tool used in image processing software to selectively apply adjustments to specific areas of an image. Masks can be created based on brightness, color, or other criteria, allowing you to isolate and enhance specific parts of the image without affecting the rest. Use in post-processing, and not required to capture images with the Seestar.

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