Hα| 0bject | Sh2-161 Emission nebula in Cassiopeia (with Sh2-158; NGC 7538) |
| Date | September19 - October 3, 2016 |
| Exposure | HαRGB 600:60:60:60 (cropped, 13 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, AstroActions |
| Comments | Ha data acquired during full moon; CCD Commander from Animas, NM |