3 papers
astro-ph.SR2024
Case studies on pre-eruptive X-class flares using R-value in the lower solar atmosphere
Shreeyesh Biswal, Marianna B. Korsós, Manolis K. Georgoulis +3
The R-value is a measure of the strength of photospheric magnetic Polarity Inversion Lines (PILs) in Active Regions (ARs). This work investigates the possibility of a relation betw…
astro-ph.SR2024
Improving the Automated Coronal Jet Identification with U-NET
Jiajia Liu, Chunyu Ji, Yimin Wang +5
Coronal jets are one of the most common eruptive activities in the solar atmosphere. They are related to rich physics processes, including but not limited to magnetic reconnection,…
astro-ph.SR2023
The Automatic Identification and Tracking of Coronal Flux Ropes -- Part II: New Mathematical Morphology-based Flux Rope Extraction Method and Deflection Analysis
Andreas Wagner, Slava Bourgeois, Emilia K. J. Kilpua +9
We present a magnetic flux rope (FR) extraction tool for solar coronal magnetic field modelling data, which builds upon the methodology from Wagner et al. (2023). We apply the sche…