Unusual Stokes V profiles during flaring activity of a delta sunspot
Aims: We analyze a set of full Stokes profile observations of the flaring active region NOAA 10808. The region was recorded with the Vector-Spectromagnetograph of the Synoptic Optical Long-term Investigations of the Sun facility. The active region produced several successive X-class flares between 19:00 UT and 24:00 UT on September 13, 2005 and we
Fischer, C. E. et al.
Fecha de publicación:
11
2012