Tuesday, 6 August 2019

Sodium Full Disk 6th August

I remembered yesterday evening I can use the Na Quark for full disks, and ever the optimist and despite looking on the AIA1700 image first thing and seeing yesterdays pores had gone, I still had a go at a full disk, and you know what - the solar dynamics observatory was right, there were no pores or spots remaining. A blank sodium disk then - one day some spots I promise!