16 Aug 2025
IC 5332 is a faint SABc spiral galaxy about 30 million light-years away in the southern constellation Sculptor. Discovered by Lewis Swift in 1897, it’s viewed almost perfectly face-on, revealing a tiny central bulge surrounded by delicate, loosely wound arms spanning ~66,000 light-years. Its low surface brightness (~23.8 mag/arcsec²) makes its fine dust lanes and star-forming knots challenging to capture. Imaged here with 14 hours of LRGB data from Telescope Live’s 24-inch PlaneWave in Chile, the depth and resolution bring out its graceful symmetry and subtle structure, a rare southern gem also studied in detail by Hubble and JWST.
Sources:
wikipedia.org
www.sci.news
science.nasa.gov
theskylive.com
Data credit: Telescope.live
IC 5332
10 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 626 | 4h | 23 |
| Blue | 600 | 3h50m | 23 |
| Green | 574 | 3h40m | 23 |
| Red | 600 | 3h40m | 22 |