ALL meanings of spectroheliogram
spec·tro·he·li·o·gram
S s - noun spectroheliogram a photograph of the sun made with a spectroheliograph. 1
- noun spectroheliogram an image of the sun obtained by a spectroheliograph, which shows light of a particular wavelength, such as calcium or hydrogen, and the distribution of the element over the surface and in the solar atmosphere 0
- noun spectroheliogram a monochromatic image of the sun's chromosphere produced by a spectroheliograph 0