Test to see if imaging M31 in tri-band is worth it. Yes! Detail in there that I haven’t seen in other images I’ve taken. Planning a 6 pane mosaic of the galaxy.
| Object ID | M31 Andromeda Galaxy |
| Details | 2021-09-07 |
| Telescope | 250mm f4.8 Newtonian Tri-band filter |
| Camera | QHY168C @-15°C |
| Exposure(s) | 10x300s darks, flats, dark-flats |
| Capture | NINA |
| Processing | APP, Photoshop |