Galaxy NGC2403. Imaging session cut short, and I’m not happy with the results – insufficient subs for good s/n ratio, contrast was low due to collecting thin cloud and I think I should have used longer subs to tease out more internal detail. Will try again another time.
| Camera | ST2000XCM (OSC) | 1600 x 1200 pixels of 7.4 µm |
| Temperature | Did not record | Did not record |
| Telescope | AT8RC, 0.75x reducer | 1218mm f/l, f/6 |
| Mount | Losmandy G11 | |
| Guiding | Camera self-guided | |
| Exposure | 105 min as 7×5-min, 7×10-min | unbinned: 1.2 arc-sec / pixel |
| Darks | Did not record | |
| Flats | Did not record | |
| Processing | Maxim DL | |