Sunday 18 March 2018

AR12702 - Catch It Before It's Gone!

Over the past few days a small emerging flux region has developed in the suns northern hemisphere, initially this was a bright area in both Ha and CaK wavelengths, however now a small group of spots have developed.  Unlikely to develop into anything more if there is a chance in the next couple of days to take a look is worth doing.  As the area passes over the limb there is a good chance there will be prominences associated with it in Ha light.