Schou, J.: Using birefringent elements and imaging Michelsons for the calibration of high-precision planet-finding spectrographs. Astronomy and Astrophysics 662, p. A119 (2022)
Proxauf, B.; Gizon, L.; Löptien, B.; Schou, J.; Birch, A.; Bogart, R. S.: Exploring the latitude and depth dependence of solar Rossby waves using ring-diagram analysis. Astronomy and Astrophysics 634, A44 (2020)
Schou, J.; Birch, A.: Estimating the nonstructural component of the helioseismic surface term using hydrodynamic simulations. Astronomy and Astrophysics 638, A51 (2020)
Hoeksema, J. T.; Baldner, C. S.; Bush, R. I.; Schou, J.; Scherrer, P. H.: On-Orbit Performance of the Helioseismic and Magnetic Imager Instrument onboard the Solar Dynamics Observatory. Solar Physics 293, 45 (2018)
First icy cold, then midnight sun: at the Arctic Circle, the team will prepare the next flight of the balloon-borne solar observatory - and hopes for solar fireworks.
Astronomical teamwork: By combining data from Solar Orbiter and SDO, a group of researchers has unambiguously determined the magnetic field at the solar surface.
The magnetic field in the solar atmosphere exceeds the geomagnetic field strength by four orders of magnitude. It greatly influences the processes of energy transport within the solar atmosphere, and dominates the morphology of the solar chromosphere and corona. Kinetic energy from convective motions in the Sun can be efficiently stored in magnetic fields and subsequently released - to heat the solar corona to several million degrees or to blast off coronal mass ejections.