There was news of a huge CME erruption on Nov 26th inspired me to get a picture of the sun as soon as the clouds and fog clears. At last I got my chance.
Equipment:
Astrotrac in Sun tracking mode
70/420mm APO ED Refractor
Sun mask made from Baader Astrosolar filter foil
Astrodon Photometrics V filter
Astronomy camera DBK41AU02AS by ImagingSource
Weather:
8 degreesC
92% Humidity
1021 hPa
patches of cumulus cloud and some high level sirus cloud with patch of blue sky
Images:
Pictures each stacked and processed with Registax6 from 200 frames. Left or top image has exposure time of 1/2500 sec and Right or bottom image has 1/2000 sec exposure time. Darks and Flats subtracted.
Here's a labelled image.
Ref:
Spaceweather Nov 30
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