unstable belt

the thee groups of sunspots arranged horizontally present delta components in their magnetic fields as told in the Sun section so are susceptible of producing X flares (as they have already done); huge isolated AR3879, in the northern belt, is approaching the western limb with out any major change since it rotated the eastern limb in october 29th.

Newt 4.5" + solar film, 1/640s ISO100

crop, B/C