Contains:  Solar system body or event
AR 2781, David Frost

AR 2781

AR 2781, David Frost

AR 2781

Equipment

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Acquisition details

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Description

Active region 2781 and a nice little prominence on 11-6-2020.

Image courtesy of a Daystar Quantum 0.4 angstrom filter with a 4x Powermate.

Best 90 frames out of 10,000 were stacked with Autostakkert after being captured with Sharpcap. Processing was in Photoshop with some mild wavelet touch-ups in Registax.

Guiding was provided by a Hinode Solar Guider, which works amazingly well. Highly recommended!!

Comments

Histogram

AR 2781, David Frost