Contains:  Solar system body or event
Sun in Ha - Big Prom Evolution, JDJ

Sun in Ha - Big Prom Evolution

Acquisition type: Lucky imaging
Sun in Ha - Big Prom Evolution, JDJ

Sun in Ha - Big Prom Evolution

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

Captured the evolution of the big prominence on the SE limb over the course of ~27 hrs on February 5-6, 2022.
First capture:  2022/02/05 16:48 UTC
Second capture:  2022/02/06  16:!3 UTC
Third capture: 2022/02/06  19:12 UTC

Imaged with a Lunt LS50Tha, Lunt LS50C compact double stack filter, 2.5x Televue Powermate, ZWO ASI290MM. Imaging train was configured to give ~F/18. Image capture using Firecapture. Stacking in AutoStakkert3 (best 25% of 1000 frames).  Processed in Registax (wavelet sharpening).

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