Asymmetric He I line profiles in Delorme 1 (AB)b indicate post-shock origins near the planet surface, with derived accretion luminosity and rate consistent with ultraviolet excess measurements.
Fig E.2 shows the line profile of Heiλ5877 from the median of each night of observation, along with the respective NC and BC from the least- χ2 fit to the profile
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ExoplaNeT accRetion mOnitoring sPectroscopic surveY (ENTROPY) III. Optical He I line profiles of the accreting super Jupiter Delorme 1 (AB)b
Asymmetric He I line profiles in Delorme 1 (AB)b indicate post-shock origins near the planet surface, with derived accretion luminosity and rate consistent with ultraviolet excess measurements.