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Ferrante Enriques

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Ferrante Enriques
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  • hi Dave, thanks again for your help and for appreciating the data, the location and equipment really helps in this sense. My setup is based on a Linux box and unfortunately SharpCap is available on Windows only. But I can read the documentation on …
    in Stretching dark areas of a nebula Comment by Ferrante Enriques May 2022
  • hi Dave, in these days I tried several times to follow the steps above but the end result is either I cannot recover enough contrast on highlights if I initially stretch the lows or the lows are too dark if I keep contrast on the highlights.In other…
    in Stretching dark areas of a nebula Comment by Ferrante Enriques April 2022
  • thanks Dave! unfortunately I will have access to my processing PC only next week but will give it a try asap and report the result here thanks again for your help. ferrante
    in Stretching dark areas of a nebula Comment by Ferrante Enriques April 2022
  • hi Dave, thanks for the very clear summary on stretching. I really appreciated the mathematical background that helps to better understand the effect of these functions in the stretching process. For this image I tried the GHS script, btw also follo…
    in Stretching dark areas of a nebula Comment by Ferrante Enriques April 2022
  • thanks Adam. As a starting point for these steps is adviced to have a generally dark stretched image and then raise selectively darker stuff or bring down the brightness locally on a brighter image? I will follow your advice anyway and ask him di…
    in Stretching dark areas of a nebula Comment by Ferrante Enriques April 2022