Sun NW limb 22nd June 2022

[Radon86]

Hi all,

My attempts at playing with various sliders in ImPPG.
Camera: ASI174mm
Telescope: Altair astro ED70, F6 refractor
Quark Chromosphere filter
Time: 07:48 hours BST on 22/06/2022
ImPPG: settings: sigma 1.20, iterations 20, Unsharp mask: sigma 1.20, amount 2.0 (normal tone curve applied)
PS: luminosity mask for noise reduction in prom region

Compared to the GONG image of 22nd June 2022 at 06:48 hours UT

Cheers,
Magnus

2022-06-22-0748_8-Imppg-sig12UM12-20-PS-noise.jpg (304.82 KiB) Viewed 182 times

20220622064812Lh.jpg (436.55 KiB) Viewed 182 times

[Montana]

That's a cracking image Magnus

Alexandra

[marktownley]

Nice shot there Magnus!

[MAURITS]

Nice to see Magnus, beautiful compared.

[ffellah]

Very nice work Magnus

Franco

[Radon86]

Thanks Franco, Maurits, Alexandra and Mark,

So much effort goes into solar imaging, and there is even more to learn to get that perfect image!
Thanks for all your advice and comments.

Magnus