Search Publications

Investigation of a Confined C-Class Flare in an Arch Filament System Close to a Regular Sunspot

Louis, Rohan Eugene

A moderate C1.1 class confined flare is investigated here, which occurred on 24 September 2013 at 22:56 UT, in an arch filament system close to a regular, unipolar sunspot. Spectropolarimetric observations from the Tenerife Infrared Polarimeter at the 70-cm German Vacuum Tower Telescope were combined with data from the Helioseismic Magnetic Imager…