By Luka Milevoj | 2023-11-19
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On 11/19/2023 02:32 pm by Mario Rana| Hampton, Virginia
Hydrogen-alpha image of the sun featuring active regions AR3489 and AR3490. Those prominences and filaments still look beautiful.
Lunt LS50THa telescope
ZWO ASI178MM camera
AutoStakkert!, IMPPG, GIMP
