An 80mm Ekinox ED refractor was fitted with an Antlia Ca K-line Herschel Wedge. An Altair 462M2 camera was placed at the focus. The scope was mounted on a Solar Quest solar finder and tracker mount. AstroDMx Capture was used to capture two overlapping 1000 frame SER files of the Sun. The best 90% of frames in the SER files were stacked in Autostakkert!4, stiched in MS ICE, wavelet processed in waveSharp and further processed in Gimp 2.10 and ACDSee.
The equipment used
The Sun in Ca K-line light
Steve Wainwright and Nicola Mackin
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