The Dutch Observatory

May 28, 2016 on 2:31 pm | In Sun | Comments Off

Clear Skies with Seeing at 6/10.  Solar activity is Very Low with no C-class flares, and only three B-class flares in the last two days.  So the Sun is quiet.  However the area around AR2548 looks really interesting, and not to forget some nice filaments and a looping prominence at the Western limb. Total active region area today is down to 130 millionths and we have only 9 sunspots.  Full disk images in three wavelengths as well as close ups of AR2548 and a possible region to be named.  In addition a close up of AR2548 through the C11 at a focal length of 5600mm.