1.3X Crop
NGC 3811| 0bject | Arp 280 Galaxies in Ursa Major and NGC 3811 |
| Date | February 27 - March 5, 2020 |
| Exposure | LRGB 380:70:60:60 ( 9.5 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 |
| Comments | Moderate - poor seeing; acquired with CCD Commander from Animas, NM |