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Investigating white-light flare mechanisms via the Paschen jump using high-resolution continuum observations from the Swedish 1-m Solar Telescope
Sascha Ornig, Luc Rouppe van der Voort, Mats Carlsson +4
The continuum is understood to contain a large portion of the energy emitted by a solar flare. The optical continuum, known as white light (WL), is particularly relevant since it m…
Characterization of white-light enhancements under umbral conditions in one-dimensional simulations of solar flares
Sascha Ornig, Mats Carlsson
Solar flares with signatures in the optical continuum (white light, WL) pose a challenge to the standard flare model and to solar flare simulations. In particular, simulations are…
Predicted white-light solar flare emission from the F-CHROMA grid of models
Sascha Ornig, Mats Carlsson
Much of a solar flare's energy is thought to be released in the continuum. The optical continuum (white light) is of special interest due to the ability to observe it from the grou…
Extreme ultraviolet late-phase flares as observed by EVE and AIA on board the Solar Dynamics Observatory
Sascha Ornig, Astrid M. Veronig, Karin Dissauer
Context. Extreme ultraviolet (EUV) late-phase (ELP) flares exhibit a second peak in warm coronal emissions minutes to hours after the main peak of the flare. This phase is all but…