From the 1 of 5 linked papers with an AI index.
5 papers
Long-Baseline VLF Observations of Solar Flares from Antarctica
Kamen Kozarev, Peter Petkov, Ivaylo Nachev +4
The paper reports on very low frequency radio observations from Antarctica that track ionospheric disturbances caused by solar flares, showing how VLF signal changes correlate with…
A network for solar optical observations in Bulgaria
Rositsa Miteva, Pencho Markishki, Werner Pötzi +6
The report presents a new initiative for the development of a network of ground-based stations for solar observations in the optical range. Three separate locations in Bulgaria hav…
Comparative study between low and high energy SOHO/ERNE protons in solar cycle 23
Rositsa Miteva, Susan W. Samwel, Momchil Dechev
We present a comparison between low and high energy solar energetic protons (SEPs) as observed by the SOHO/ERNE high energy detector in solar cycle (SC) 23. Observed and corrected…
New Bulgarian-Austrian project 'Joint observations and investigations of solar chromospheric and coronal activity'
Rositsa Miteva, Werner Pötzi, Astrid Veronig +9
We present the bilateral collaboration between Bulgarian and Austrian solar and space weather researchers on the topic of chromospheric and coronal activity. This new project will…
Two Cases of Non-Radial Filament Eruption and Associated CME Deflection
Kostadinka Koleva, Ramesh Chandra, Pooja Devi +2
The purpose of this paper is to analyze the multi-wavelength and multi-instrument observations of two quiescent filament eruptions as well as the deflection of associated CMEs from…