2023 April 26 Sun - solar prominences on E limb in Ca-K.
No image of the whole disc, as observation is cut short due to clouds.
Sunspot count: group=9, sunspot=41, R=131
Telescope: Baader Triband C9.25 solar telescope, 235 mm f/10 with
Camera : ASI1600MM Pro, cooled to -11.0C.
Filters: Lunt Ca-K module B1200
approximately north is up, east to the left.
2023 April 26 Sun - solar prominences on E limb in Ca-K.
2023 April 26 Sun - solar prominences on E limb in Ca-K.
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