Sun spot
the picture from 09:39 UT (second picture) looks like a outbreak direct from the sun spot.
now other picture have this detail.
gif animation 09:35 - 11:16 UT 12 picture / 1/300sec
sharp
sharp / colored variant
the sunspot seems to bee "breathe".
image capture: FireCapture 2.2 / Gain 260 / 2.2 ms / Gamma 50
image processing : AVIStack 2 / Registax 6 (Wavelet) / PS CS5 final
spezifics : -