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Old 12-01-2014, 03:12 PM
Arthur Coombs (Arthur)
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Giant Sunspot AR 11944

Please find attached an image taken through relatively thick cloud on Thursday 9th January from Heidelberg, a northern suburb of Melbourne. This cloud cover persisted all day ! An ImagingSource DMK 21AU04.AS camera was used at prime focus, on a 250-mm Newtonian telescope stopped down to 100-mm using a solar filter. An exposure time of 1/2000 s through a Red Baader filter was employed to capture 500 images. Processing was done in Registax 5.
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Old 12-01-2014, 03:36 PM
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h0ughy (David)
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nice image of the group.
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Old 12-01-2014, 06:47 PM
John W (John Wilkinson)
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Giant Sunspot AR 11944

Hi Arthur, Nice to see you still imaging, esp. the sun. Cheers, John W.
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