Monday, 4 May 2020

Ha Full Disk 4th May

Ha-FD-DS-colour

A small cycle 25 region of activity is visible on the disk, but by far today the features of interest were the prominences.  This shot was taken with the Lunt 50 etalon double stacked with the Daystar Quark.
Posted by BrierleyHillSolar at Monday, May 04, 2020