Browsing Institutt for teoretisk astrofysikk by Author "Lörinčík, Juraj"

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  • Filament Leg-Leg Reconnection as a Source of Prominent Supra-arcade Downflows 
    Dudík, Jaroslav; Aulanier, Guillaume; Kašparová, Jana; Karlický, Marian; Zemanová, Alena; Lörinčík, Juraj; Druckmüller, Miloslav (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Abstract We report on the interaction of the legs of the erupting filament of 2012 August 31 and associated prominent supra-arcade downflows (P-SADs) as observed by the Atmospheric Imaging Assembly on board the ...
  • Rapid variations of Si IV spectra in a flare observed by interface region imaging spectrograph at a sub-second cadence 
    Lörinčík, Juraj; Polito, Vanessa; De Pontieu, Bart Walter; Yu, Sijie; Freij, Nabil (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    We report on observations of highly-varying Si IV 1402.77 Å line profiles observed with the Interface Region Imaging Spectrograph (IRIS) during the M-class flare from 18 January 2022 at an unprecedented 0.8 s cadence. ...