activity
20232026
most citedSpatial distributions of EUV brightenings in the quiet-Sun

14 citations · 27 across the 4 of their papers we have counts for

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astro-ph.SR2026

Sulfur fractionation in coronal plumes as observed by Solar Orbiter/SPICE

Slimane Mzerguat, Miho Janvier, Eric Buchlin +4

Coronal plumes are bright, narrow structures rooted in coronal holes that contribute to the solar wind. Their composition, particularly elemental fractionation as a function of fir…

astro-ph.SR202414 cited

Spatial distributions of EUV brightenings in the quiet-Sun

C. J. Nelson, L. A. Hayes, D. Müller +16

The identification of large numbers of localised transient EUV brightenings, with small spatial scales, in the quiet-Sun corona has been one of the key early results from Solar Orb…

astro-ph.SR2024

First Solar Orbiter observation of a dark halo in the solar atmosphere

Serena Maria Lezzi, David M. Long, Vincenzo Andretta +5

Solar active regions (ARs) are often surrounded by dark large areas of reduced emission compared to the quiet Sun, observed at various wavelengths corresponding to chromosphere, tr…

astro-ph.SR20235 cited

Coronal voids and their magnetic nature

J. D. Nölke, S. K. Solanki, J. Hirzberger +68

Extreme ultraviolet (EUV) observations of the quiet solar atmosphere reveal extended regions of weak emission compared to the ambient quiescent corona. The magnetic nature of these…

astro-ph.SR20238 cited

Evolution of dynamic fibrils from the cooler chromosphere to the hotter corona

Sudip Mandal, Hardi Peter, Lakshmi Pradeep Chitta +17

Dynamic fibrils (DFs) are commonly observed chromospheric features in solar active regions. Recent observations from the Extreme Ultraviolet Imager (EUI) aboard the Solar Orbiter h…

astro-ph.SR2023

Initial radiometric calibration of the High-Resolution EUV Imager () of the Extreme Ultraviolet Imager (EUI) instrument onboard Solar Orbiter

S. Gissot, F. Auchère, D. Berghmans +21

The telescope was calibrated on ground at the Physikalisch-Technische Bundesanstalt (PTB), Germany's national metrology institute, using the Metrology L…