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Lunt 40mm solar telescope, ZWO ASI290MM CMOS camera, Explore Scientific iEXOS-100 mount
Best 10% of 2000 frames of video stacked with AutoStakkert, sharpening and levels with IMPPG, final tweaks and color added using Photoshop.
Lots of activity is visible in the Sun's southern hemisphere in this hydrogen-alpha image captured yesterday afternoon. Sunspot group AR3092 is in the bottom right corner and departing sunspot group AR3089 is in the upper left corner. Prominences and filaments are quite striking!