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Markarian's Chain...


DaveS

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...With more data.

But it's still rubbish. Last night I got another 8 x 300 sec subs in each R, G, B to add to the 6 I got on the 2oth April, but the sky was only marginally better, so the data is still rubbish, and you know what you get when you pile rubbish on rubbish....

Well, here's the result, sigma add stacking in AA5, then gradient removal, low pass filter, RGB synthesis, another gradient removal and cropping before DDP and several gentle rounds of histogram stretch.

5af04a88cb9c2_RGBWIP.thumb.jpg.23f2900844a1f40c626f2a0e45a8859f.jpg

Should I have bothered? Possibly not but it's all experience. Unless next Friday / Saturday is clear I think that will be that until next year. I'll keep this data for now, but will replace it if next year's is any better.

Hmm.... there's a green glow showing in the bottom right corner that I wasn't seeing during processing. Ah well, too bad. I'm not working on this any more.

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