There are several synonyms for the word spectroheliogram, which refers to an image of the Sun taken with a filter sensitive to a particular wavelength of light. Some of the possible synonyms for this term include solar image, solar photograph, sunspot map, and coronal image. Additionally, the term heliogram can be used to refer to any image of the Sun, regardless of the wavelength of light used to capture it. Other related terms include coronal mass ejection (CME), which refers to a large release of magnetic energy from the Sun, and solar flare, which is a sudden, intense burst of energy from the Sun's surface. Overall, there are many different ways to describe the various types of images and phenomena associated with our closest star.