41 citations · 64 across the 4 of their papers we have counts for
4 papers
Constraining Electron-Impact Ionization of O Through UV Aurora Observations at Ganymede
Stefan Duling, Joachim Saur, Darrell Strobel +3
While photoionization rates of Ganymede's O dominated atmosphere are well constrained, the contribution of electron-impact ionization is rather uncertain. Previous quantitative…
A patchy CO exosphere on Ganymede revealed by the James Webb Space Telescope
Dominique Bockelée-Morvan, Olivier Poch, Françcois Leblanc +25
Jupiter's icy moon Ganymede has a tenuous exosphere produced by sputtering and possibly sublimation of water ice. To date, only atomic hydrogen and oxygen have been directly detect…
Ganymede MHD Model: Magnetospheric Context for Juno's PJ34 Flyby
Stefan Duling, Joachim Saur, George Clark +7
On June 7th, 2021 the Juno spacecraft visited Ganymede and provided the first in situ observations since Galileo's last flyby in 2000. The measurements obtained along a one-dimensi…
Alternating north-south brightness ratio of Ganymede's auroral ovals: Hubble Space Telescope observations around the Juno PJ34 flyby
Joachim Saur, Stefan Duling, Alexandre Wennmacher +17
We report results of Hubble Space Telescope observations from Ganymede's orbitally trailing side which were taken around the flyby of the Juno spacecraft on June 7, 2021. We find t…