Annotated| 0bject | Biurakan 9 Open cluster in Monoceros (Trumpler II 2 m) |
| Date | March 21, 2024 |
| Exposure | RGB 25:20:10 (55 minutes, 1/2 crop) |
| 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 (FWHM 3.78) ; acquired with CCD Commander from Animas, NM |