Comment on “An Active Plume Eruption on Europa During Galileo Flyby E26 as Indicated by Energetic Proton Depletions” by Huybrighs et al.
نویسندگان
چکیده
The Galileo spacecraft passed close to Europa on 11 encounters, two of which (E12 and E26) came within 400 km the surface. In E12 data, there are perturbations in field plasma data consistent with effects a nearby plume (Jia et al., 2018). Huybrighs al. (2020, https://doi.org/10.1029/2020GL087806) report depletions proton flux one channel Energetic Particle Detector (EPD) as E26. They trace particle trajectories magnetic provided by magnetohydrodynamic simulation conclude that probably also through or vapor However, absence related signature measured led us question this conclusion. Examination EPD remote from E26 flyby reveals putative is an artifact.
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ژورنال
عنوان ژورنال: Geophysical Research Letters
سال: 2021
ISSN: ['1944-8007', '0094-8276']
DOI: https://doi.org/10.1029/2020gl091550