Contains:  Solar system body or event
Deconvolution on Jupiter and Ganymed, Hermann Klingele

Deconvolution on Jupiter and Ganymed

Revision title: Jupiter with Ganymed and Europa

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
Deconvolution on Jupiter and Ganymed, Hermann Klingele

Deconvolution on Jupiter and Ganymed

Revision title: Jupiter with Ganymed and Europa

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

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Description

Captured a short stack of a nearby star after the Jupiter/Uranus session, built a PSF, smoothed it via FitsWork wavelets.
Then worked on deconvolution of Jupiter stacks with this PSF, in Siril.
Found that this is much more straightforward than basically trying to simulate/rebuild the PSF using Registax etc. wavelets.
This image is based solely on
- stacking 1398 frames of quite good seeing (0.7" according to meteoblue, which is very rare in the Munich area) using Astrosurface (3x drizzle option),
- Deconvolution of this stacked image using Siril and the smoothed PSF (stacked before also with Astrosurface)
- Final smooting with wavelets and minor color correction
There are many details visible on Jupiter, and even Ganymede shape and bright/dark regions are clearly visible and match SkySafari predictions.
Now also includes Europa, which also was in the FOV.

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Revisions

  • Deconvolution on Jupiter and Ganymed, Hermann Klingele
    Original
  • Final
    Deconvolution on Jupiter and Ganymed, Hermann Klingele
    B

B

Title: Jupiter with Ganymed and Europa

Description: Another rework on the 30.12.2023 Jupiter data, with deconvolution plus some Fitswork Wavelet smoothening of remaining Bayer pattern artifacts, now including also Europa

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Deconvolution on Jupiter and Ganymed, Hermann Klingele