Ha Full Disk 6th April
Prominences were the order of the day on Saturday; decaying AR12737 was approaching the limb, and apart from very small polar filaments the disk was essentially blank. All the action was on the limb though, with a number of prominences that visually were very impressive. Taken with a Lunt50 etalon on the Coronado SM90 and the FLIR GH3 ICX814 camera.