110 citations · 319 across the 8 of their papers we have counts for
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astro-ph.IM2022★ 2 cited
Deriving instrumental point spread functions from partially occulted images
Stefan Johann Hofmeister, Michael Hahn, Daniel Wolf Savin
The point-spread function (PSF) of an imaging system describes the response of the system to a point source. Accurately determining the PSF enables one to correct for the combined…
astro-ph.SR2022★ 12 cited
Evidence for Parameteric Decay Instability in the Lower Solar Atmosphere
Michael Hahn, Xiangrong Fu, Daniel Wolf Savin
We find evidence for the first observation of the parametric decay instability (PDI) in the lower solar atmosphere. Specifically, we find that the power spectrum of density fluctua…