Säm Krucker

TL;DR: In this article, the authors present observations of the occulted active region AR12222 during the third NSTAR solar campaign on 2014 December 11, with concurrent {\em SDO/}AIA and {\em FOXSI-2} sounding rocket observations.

TL;DR: In this paper, the authors found that the active region area has no relation with the SEP intensity and CME speed, thus supporting the importance of CME interaction, however, there is a significant correlation between flare size and the active area area, which probably reflects the spatial scale of the flare phenomenon as compared to that of the CME-driven shock.

TL;DR: In this paper, the authors used back-projection-based and visibility-based imaging spectroscopy techniques to characterize the X-ray spectrum of a post-flare source.

TL;DR: The STIX X-ray spectral imaging instrument on board the Solar Orbiter space mission of the European Space Agency as mentioned in this paper was designed to study the properties of thermal and accelerated electrons near the Sun through their Bremsstrahlung Xray emission, addressing the emission from flaring regions on the Sun.

TL;DR: In this paper, a detailed analysis of the GOES X1.5 class flare is presented, combining radio observations from 1.5 to 212 GHz (an upper limit of the flux is also provided at 405 GHz) and X-ray.