Russell Cockman
Our Sun 20190123
Our star imaged on the 23/1/2019. An active region, AR12733 (left of centre), a filament or two, some prominences around the edge and lots of granulation. North approx to top.
Monochrome video captured through Astronomical Society of Victoria's H-alpha solar telescope; frames stacked and aligned in AutoStakkert, processing and colour addition in Photoshop CS5.
Not bad for solar minimum!
Our Sun 20190123
Our star imaged on the 23/1/2019. An active region, AR12733 (left of centre), a filament or two, some prominences around the edge and lots of granulation. North approx to top.
Monochrome video captured through Astronomical Society of Victoria's H-alpha solar telescope; frames stacked and aligned in AutoStakkert, processing and colour addition in Photoshop CS5.
Not bad for solar minimum!