By Nikki Ashley | 2024-02-26
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On 02/27/2024 11:30 am by David Hoskin | Halifax, Nova Scotia, Canada
This hydrogen-alpha filtered image shows giant sunspot group AR3590 as it approaches the NW limb of the Sun. AR3590 still has the potential to unleash X-class solar flares.
ZWO ASI290M camera, ES 2x focal extender, Lunt 40mm f10 solar telescope, SkyWatcher EQ6R mount
AutoStakkert to stack best 500 out of 2000 frames , IMPPG for sharpening, additional post-processing with Photoshop and MS Photo, including the addition of false color.
