Secret Still Observatory

'Star, star teach me how to shine, shine'

Mark

1 minute read

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10th July 2022 In the end it took five hours to stack the subs! The end result was good though.

PixInsight processes used

  • Weighted Batch Pre Processing
  • EZ Denoise
  • Dynamic Background Extraction
  • Colour Calibration
  • Generalised Hyperbolic Stretch
  • Curves Transformation
  • PixelMath
  • Star Exterminator

Post-processed in GIMP (curves and saturation).

Still working on the final image and deciding if starless is better. I have a 30 day trial of StarExterminator plugin for PixInsight and at first use it is superb.

Cygnus Loop Starless

Cygnus Loop Starless

9th July 2022 The amazing run of clear nights is exhausting on top of working full-time but I am gathering lots of data and as of today now have over five hours on this target which is now ready for processing (Weighted Batch Pre-Processing has been running for over two hours already as I write this).

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