ISS Solar Transit 17.10.2023 ~ 09:08:35-09:08:38

Aurinko 11.5.2023 – ~13:24-13:50

Aurinko 10.5.2023 – ~13:40-14:20

Aurinko 9.5.2023 – ~19:00-20:00

GIMP Wavelet-decompose -esimerkkikuvat

Video taken with Lunt ST 60/500 LS60T Ha and ASI120MM-S, and stacked with AutoStakkert…
Idea with these pictures is to demostrate how I sharpen the original image using GIMP. Every layer, especially layers with the finest details, can be sharpened separately.

original stacked image

only residual-layer removed

layer 1 – finest details

layer 2 – fine details

layer 3 – details

layer 4 – big details

layer 5 – bigger details

residual layer – mostly contrast & “color” data