Faint solar X-rays observed with NuSTAR
Iain G Hannah, University of Glasgow, Glasgow, United Kingdom, Brian Grefenstette, Space Radiation Laboratory, Pasadena, United States, Lindsay Glesener, University of Minnesota Twin Cities, Minneapolis, United States, Sam Krucker, ETH Zürich, Zurich, Switzerland, David Smith, University of California Santa Cruz, Santa Cruz, CA, United States, Hugh S Hudson, UC Berkeley, Space Sciences Lab, Berkeley, United States, Stephen M White, Air Force Research Laboratory Albuquerque, Albuquerque, NM, United States and Matej Kuhar, University of Applied Sciences and Arts Northwestern Switzerland, Windisch, Switzerland