Lightplot

A Lightplot is a detailed map used by astronomers to show the exact positions of celestial objects—like stars, planets, and galaxies—on a photographic or digital image of the night sky. It helps researchers and observers identify and locate objects within a specific area, often including information about their brightness, catalog identifiers, and precise coordinates. Essentially, a Lightplot acts as a guide, providing context and clarity for analyzing astronomical images, ensuring accurate identification and follow-up observations of objects in the cosmos.