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Old 27-04-2019, 06:43 PM
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gregbradley
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gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 18,185
Fixed the star halos.

Looking over the times of the data the blue data was taken later mostly after midnight and last after red and green. As I recall that night was cloudy until later in the evening when it cleared up. So I started the imaging run late like 11pm or so.

The blue and green subs are worse seeing than the red (red if often the sharpest after luminance anyway).

Fixed it as best I can and it came out pretty well.

same links.

Greg.
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