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G. D. Holman (NASA/GSFC), J. T. Mariska (NRL), J. M. McTiernan (UCB), L. Ofman (CUA), V. Petrosian (Stanford), R. Ramaty (NASA/GSFC)
We have posted numerical codes on the Web for modeling the bremsstrahlung x-ray emission and the gyrosynchrotron radio emission from solar and stellar activity. In addition to radiation codes, steady-state and time-dependent Fokker-Planck codes are provided for computing the distribution and evolution of accelerated electrons. A 1-D hydrodynamics code computes the response of the stellar atmosphere (chromospheric evaporation). A code for modeling gamma-ray line spectra is also available. On-line documentation is provided for each code.
These codes have been developed for modeling results from the High Energy Solar Spectroscopic Imager (HESSI) along with related microwave observations of solar flares. Comprehensive codes for modeling images and spectra of solar flares are under development. The posted codes can be obtained on NASA/Goddard's HESSI Web Site at
http://hesperia.gsfc.nasa.gov/hessi/modelware.htm
This work is supported in part by the NASA Sun-Earth Connection Program.
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The author(s) of this abstract have provided an email address for comments about the abstract: holman@stars.gsfc.nasa.gov