https://heasarc.gsfc.nasa.gov/docs/heasarc/biblio/pubs/halosat_pre2.html
HaloSat Science Preprints
sciencepreprints
https://heasarc.gsfc.nasa.gov/docs/halosat/caldb/
HaloSat
The HEASARC provides HaloSat science and calibration data,software, and supporting documentation, for public use.