By Nina Gorenstein | 2023-04-18
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On 04/20/2023 11:30 am by David Hoskin | Halifax, Nova Scotia, Canada
Several filaments and a large sunspot group (AR3283), as well as an impressive prominence rising to a height of more than 86,000 miles are visible in this filtered hydrogen alpha image of the Sun. The image of the solar disk has been inverted to enhance detail.
Lunt 40mm solar telescope, Player One Apollo-Mini camera, SkyWatcher Star Adventurer mount
Best 800 of 2000 frames of SER video were stacked with AutoStakkert. Registax was used for wavelets, other post-processing with Photoshop and MS Photo. Solar disk was inverted to enhance detail.
