High-energy facility development plan

Abstract

Plans for the deployment of a comprehensive set of instruments designed to study the high-energy emissions of solar flares have been developed as part of a series of studies for an Advanced Solar Observatory (ASO). These studies have identified the Space Station as the preferred mode for the deployment of the full ASO. The accident of the Space Shuttle Challenger in 1986, and the growth in the estimated costs for the Space Station during the fiscal year 1989 budget discussions, have created an uncertain climate within the United States Space Program, making it difficult to predict the schedule for major programs such as the ASO. Approaches to the deployment of instruments for the study of high-energy solar emissions alone, or in conjunction with other solar instruments are discussed. As an independent entity the High-Energy Facility could be on a co-orbiting platform.

The Advanced Solar Observatory

“…56 The high resolution balloon-borne Hard X-Ray/Gamma Ray Spectrometer under development for the "Max 90" program5' represents a prototype x-ray/gamma ray line spectrometer for the HEF facility. Table !!!…”