The very beginning of the 2011 Jun 7 flare

Jana Kasparova, Astronomical Institute of the CAS

We present detailed analysis of the very beginning of the well-known 2011 Jun 7 flare as observed in radio, HXR, and UV emission. We found oscillations with the same period in the multi-wavelength data. Futhermore, temporal and spatial evolution of UV and HXR sources suggests their close relation to the early stage of the filament eruption. Results are discussed within the frame of reconnection model occurring in the low corona.