Ha Full Disk - 25th August

The sun at first sight appears blank again, however a number of small filaments can be seen on the disk; at the south pole the diffuse filaments represent the proms in the previous 2 posts that I did an animation of.  Mid disk a filament and brighter plage are the remnants of the active region that first appeared at Easter time, now with a coronal hole also associated this region is now on it's 4th rotation of our star.  In the northern hemisphere the filaments are associated with the magnetic fields due to sub surface cycle 25 jet stream activity, with a small emphemeral region at the 2 o'clock position being cycle 25.  At the north pole polar faculae can be seen shining through the chromosphere as bright points.  Throw in a few proms too and there is more than meets the eye.  Taken with a Lunt 50C etalon double stacked with a Daystar Quark, Baader solar telecompressor and a FLIR Grasshopper 3 camera.