Sole del 20 Febbraio 2025 - filamenti e protuberanze attorno alla regione attiva AR3990.

- Date / Location :	20 Feb 2025 from Galaxlux Observatory "Vicenza - Italy"
- Lens / Camera :	Home-build Refractor iStar Optical H-alpha 150mm f/10 - Baader TZ3 - Solar Spectrum 0.5A° - P1 Neptune-M IMX-178
- Mount / Guide :	Astro-Physics 1200 GTO
- Exposure Time :	Lucky Imaging 55 x 5,5ms
- Processing :	Single Stack, Sharpcap (Acquisition), AS3, IMPPG, Photoshop (No AI post-processing tools)
- Note :	Good Seeing