Enhancement of Mg II triplet wings in IRIS NUV spectra marks Ellerman bombs, with inversions indicating localized heating of ~1650 K at log tau = -3.8, and a criterion recovering 14 of 18 H-alpha events.
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6 Pith papers cite this work. Polarity classification is still indexing.
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EUV kernels in an M2.5 flare are unresolved at scales ≲1 Mm² and exhibit heating times of less than a few seconds.
Coronal dimmings from CMEs appear as drops in Sun-as-a-star differential emission measure at 10^5.7 to 10^6.3 K after gradual-phase correction.
Prominence emission in the G-band originates from Ti II and Ca I lines, not CH, and shows no clear ionization memory effect.
A weak global coronal shock accelerated 75-122 keV electrons locally where it hit quasi-perpendicular open fields in a dimming region, shown by EUV wavefront imaging and radio herringbone drift rates.
A zero-beta MHD simulation of the 2024 May 6 event shows X-point reconnection above two current channels of opposite helicity deflects the erupting filament and forms the observed three-ribbon structure via QSLs in a sandwich magnetic configuration.
citing papers explorer
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IRIS NUV diagnostics for Ellerman bombs: spectral properties, thermodynamics, and formation height
Enhancement of Mg II triplet wings in IRIS NUV spectra marks Ellerman bombs, with inversions indicating localized heating of ~1650 K at log tau = -3.8, and a criterion recovering 14 of 18 H-alpha events.
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Small-Scale and Transient EUV Kernels in Solar Flare Ribbons
EUV kernels in an M2.5 flare are unresolved at scales ≲1 Mm² and exhibit heating times of less than a few seconds.
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Signatures of coronal mass ejections in differential emission measure analysis of the Sun as a star
Coronal dimmings from CMEs appear as drops in Sun-as-a-star differential emission measure at 10^5.7 to 10^6.3 K after gradual-phase correction.
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Prominence signatures in the Fraunhofer G-band; Testing ionization memory with multi-line prominence diagnostics
Prominence emission in the G-band originates from Ti II and Ca I lines, not CH, and shows no clear ionization memory effect.
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Signatures of localised particle acceleration at a global coronal shock wave
A weak global coronal shock accelerated 75-122 keV electrons locally where it hit quasi-perpendicular open fields in a dimming region, shown by EUV wavefront imaging and radio herringbone drift rates.
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Deflection of a Filament Eruption with Three Parallel Flare Ribbons via Reconnection at an X-Point
A zero-beta MHD simulation of the 2024 May 6 event shows X-point reconnection above two current channels of opposite helicity deflects the erupting filament and forms the observed three-ribbon structure via QSLs in a sandwich magnetic configuration.