Contains:  Solar system body or event
Sun, CaK, 29052023, TS 102mm f/11 ED, BartM

Sun, CaK, 29052023, TS 102mm f/11 ED

Acquisition type: Lucky imaging
Sun, CaK, 29052023, TS 102mm f/11 ED, BartM

Sun, CaK, 29052023, TS 102mm f/11 ED

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

The full sun in CaK with a (new to me) TS 102mm f/11 ED refractor. Nice instrument!
CaK filter consists of:
1) Nosepiece of a Lunt CaK filter
2) CaK Blocking filter taken out of a PST CaK
3) CaK Blocking filter taken out of a PST CaK

This way it is a doublestack CaK filter. Both filters can be tilted to come on band and to avoid reflections. 
200 out of a 1.036 images.
Telescope was masked to 80mm.

Comments

Histogram

Sun, CaK, 29052023, TS 102mm f/11 ED, BartM