NGC 891
Arp 145
Annotated| 0bject | Abell 374 Galaxy cluster in Andromeda |
| Date | December 4-6, 2020 |
| Exposure | LRGB 170:60:60:60 (5.8 hours) |
| 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, Topaz Denoise AI |
| Comments | Moderate seeing; acquired with CCD Commander from Animas, NM |