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Post Info TOPIC: Sun 25.06.12


L

Posts: 131433
Date:
Sun 25.06.12
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The Sun captured with a 80mm refractor and Vesta pro webcam. (DIY) Solar filter + DIY Focal reducer + IR-cut filter.

 

Sunspot 11512 and another new Sunspot emerging over the suns eastern limb captured with a 80mm refractor and Vesta pro webcam. (DIY) Solar filter + IR-cut filter.



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L

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L

Posts: 131433
Date:
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A new Sunspot group captured with a 80mm refractor and Vesta pro webcam. (DIY) Solar filter + IR-cut filter.

A new Sunspot group captured with a 80mm refractor and Vesta pro webcam. (DIY) Solar filter + IR-cut filter.
Test for a DIY Focal reducer (an achromatic objective from compact binoculars).

A new Sunspot group captured in ultraviolet light with a 80mm refractor and Vesta pro webcam. (DIY) Solar filter + Calcium-K filter + DIY Focal reducer.



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L

Posts: 131433
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A new Sunspot group captured with a 80mm refractor and Vesta pro webcam. (DIY) Solar filter + IR-cut filter.



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