Contains:  Solar system body or event
Sunspot Region 2807 - White Light, Stefan Rehder

Sunspot Region 2807 - White Light

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
Sunspot Region 2807 - White Light, Stefan Rehder

Sunspot Region 2807 - White Light

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

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Description

This is the first time I tried the 2" Lacerta Herschel Prism with my long achromatic refractor.

The sun was low in the sky late in the afternoon during early springtime. The transparency was not 100% due to thin clouds and seeing was at the usual danish level. The effect of seeing should be minimal though due to the short exposure time used.

Better results may be possible with an apochromatic refractor because of the chromatic abberation. However CA seems to be well corrected on the Bresser AR127-L so it could definitely be worse as well.

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Sunspot Region 2807 - White Light, Stefan Rehder