Annotated crop
Annotated crop (NGC 4134)| 0bject | NGC 4169 Galaxy in Coma Berenices, also NGC 4173, 4174, 4175 (Hickson 61) |
| Date | April 12-13, 2020 |
| Exposure | LRGB 180:50:60:60 (5.8 hours, cropped) |
| 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 |