Abstract:
We analyze the multiwavelength observations to study an M-1.2 class solar flare occurred in NOAA AR1069 on 05 May 2010 between 17:00 UT-18:30 UT. A twisted and very faint flux-tube is most likely activated in the flaring region, which further reconnects with the overlying voronal loop systems and trigger an M1.2 class solar flare. We report the observational scenario of the most probable activation of a faint and twisted flux-tube, its reconnection with overlying loops, and flare energy release, and also discuss its implications in the triggering of the observed solar eruptive event.
