Sunday, 24 February 2019

Dark Filaments 23rd February

The main feature of interest today was a dark filament emanating from a region of plage from a relic active region.  This has been quite dynamic over the past couple of days and just before imaging this a large section lifted off as the magnetic fields binding it snapped.  The image was taken with the SM90 double stacked with a daystar Quark and used the PGR GH3 ICX814 camera.