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JK

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JK
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  • I now have this working, it is too long a story to tell in full but essentially all I needed to do was tweak the STF auto-stretch which was significantly over-stretching the NSG image and blowing out the blue channel.  I didn't spot it initially as …
  • I should have mentioned the data was captured over two sessions - perhaps this is a factor.
  • Thanks Adam, that is useful although I may have given slightly the wrong impression regarding my objective.  For me, stars are incredibly important and I like to see lots of blue and orange/red stars, but not solid colour across the star, I expect t…
  • I applied NSG to each filter stack separately, is that what you mean?  I used my standard pre-process which is: Blink/SFS to select best subs and Ref for NSG (also check calibration frames) WBPP through to Registration (lights, Flats, Flat-Darks, Da…
  • Ok thanks Adam I will take a look at CCD Stack. I did make some progress using an Image container and dragging images onto an "STF-preloaded" HT, which works but only if the images are very similar as it uses a single stretch value.
  • I got it working except the filenames all get overwritten with Blink0000n.jpg (n=1, 2, 3, ....). I'm guessing this is to allow the video creation to pick up the files later but is there a way to keep the original filenames?
  • Sounds like it was me, I will try it again and report back :)