This chart details Skylab's X-Ray Spectrographic Telescope, an Apollo Telescope Mount facility. It was designed to sequentially photograph solar flares and other active regions in the x-ray spectrum. The Marshall Flight Center had program management responsibility for the development of Skylab hardware and experiments.

This photograph details Skylab's X-Ray Spectrographic Telescope, an Apollo Telescope Mount facility. It was designed to sequentially photograph solar flares and other active regions in x-ray spectrum. The Marshall Space Flight Center had program management responsibility for the development of Skylab hardware and experiments.