1.3X crop | 0bject | Arp 157 NGC 520 Galaxy in Pisces |
| Date | November 11-12, 2021 |
| Exposure | LRGB 180:60:60:60 (6 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 |