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Old 16-07-2012, 06:50 PM
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batema (Mark)
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Join Date: Jul 2006
Location: Sunshine Coast
Posts: 1,829
M 17 Swan nebula

Hi,

I am sort of lost with this image however it was taken last night in a rare moment of clear skies on the Sunshine Coast. Williams Optics Flt110 with QHY-9 at -20c. The lum is just 2 hrs of 8 minute shots as I have no darks and the flats did not work. RGBhas 2x2 binning and is 24 min each channel with darks and flats. Stacked in DSS and processed in phtoshop CS4.

Any advice welcome as I can't work out the colour.

Mark
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