2.7.1 https://spdx.org/licenses/ SPDX https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/NumericalData/RHESSI/Spectra/Gamma_Ray NASA NumericalData RHESSI Spectra - Gamma Ray 2026-02-09T00:08:46Z Solar gamma-ray spectral measurements collected by the RHESSI mission, stored in standard FITS (Flexible Image Transport System) format. Each FITS file includes binned count rates (with associated Poisson errors), timestamps, and livetimes covering the time window of a flare or other gamma-ray event. spase://SMWG/Person/A.Kimberley.Tolbert DataProducer spase://SMWG/Person/Robert.P.Lin FormerPI spase://SMWG/Person/Samuel.Krucker PrincipalInvestigator spase://SMWG/Person/Brian.R.Dennis FormerPI spase://SMWG/Person/Albert.Y.Shih ProjectScientist https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectra/aa_readme_spectra.txt spase://SMWG/Repository/SDAC https://spdx.org/licenses/ SPDX https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products https://umbra.nascom.nasa.gov/rhessi/rhessi_extras/spectra/fits_gamma_ray/ FITS None spase://SMWG/Instrument/RHESSI/HESSI ImageIntensity Spectrum Sun Sun.Chromosphere Sun.Corona