Conveners
Poster Session 5.6
- Manolis Georgoulis (RCAAM of the Academy of Athens)
The Sun cubE onE (SEE) is a proposed 12U CubeSat mission in LEO that will investigate Gamma and X-ray fluxes and UV solar emission to support studies in Sun-Earth interaction and Space Weather. SEE's primary goal is to monitor the emission from soft-X to Gamma ray energy range and the solar activity using full disk images in the Mg II doublet at 280 nm.
The Gamma and X-ray fluxes will be...
The European Union’s Flare Likelihood and Region Eruption Forecasting (FLARECAST) project ran between January 2015 and February 2018. It comprised the synergistic, interdisciplinary work of tens of researchers active in the fields of solar physics, space weather forecasting, computer science, big data, infrastructure and science communication. The theme of the project was solar flare...
The SunDish project is devoted to radio imaging and monitoring of the solar atmosphere at high radio frequencies (at present 18-26 GHz, up to 100 GHz in perspective) through single-dish observations with INAF radio telescopes.
Observations of the brightness temperature of the solar atmosphere in the radio band can map plasma processes that produce free-free emission in the local...
Solar flare forecasting can be realized by means of either the numerical solution of model equations or the analysis of magnetic data by means of artificial intelligence techniques. Here we consider this second approach and discuss how neural network optimization and forecasting assessment by means of skill scores are deeply intertwined. A special focus is also given to the interpretation of...
We examine the characteristics of ULF waves observed in the magnetosphere and at ground on June 23, 2020 during super solar quiet geomagnetic conditions. A highly monochromatic and large-amplitude wave at f = 1.67 mHz was observed between 6:10 and 7:00 UT at CSES LEO satellite orbit and across a wide longitudinal range of ground stations from low to high latitudes. We found the possible driver...
The appearance of type II radio bursts is mostly associated with flares and coronal mass ejections and other transient features. Propagating shock waves to the interplanetary medium can also be the cause to have a variety of radio emissions simultaneously. We analyzed well-separated (isolated) Decameter-Hectometer (DH) type II bursts which appear in the dynamic spectra without any earlier...
The energy spectrum of impulsive solar energetic electron events is believed to carry the imprint of the flare acceleration process which can be studied by analyzing the hard X-ray (HXR) spectrum of the flare. We have identified 17 energetic electron events well-observed with the SEPT instrument aboard STEREO which show a clear association with a hard X-ray (HXR) flare observed with the RHESSI...
