| 0bject | Sh2-303 Emission nebula in Canis Major |
| Date | December 16-22, 2025 |
| Exposure | HaLRGB 690:240:60:65:75 (18.8 hours, full frame) |
| Camera | STL11000M with AstroDon Gen II filters |
| Telescope | ASA 10N f/3.7 on AP900GTO CP3 |
| Guiding | Remote guide head with MiniBorg 50 mm |
| Processing | MaximDL, Photoshop CS6, Astronomy Tools, Topaz Denoise AI |
| Comments | Moderate seeing; acquired with CCD Commander from Animas, NM |