Tuesday, 26 March 2013

CaK Sun - 26th March

Given this year marks solar maximum this someone hasn't told the sun: even in CaK light our star is pretty quiet with only a couple of small spot groups on the disk.  Even these are pretty lifeless and today NOAA forecasters gave a less than 1% chance of any flare activity.  This shot was taken with the 70mm frac @ f6 with a DMK31 camera.