The Bubble Nebula (NGC 7635) in the constellation Cassiopeia.
| Exposure | 19x10 min. |
| ISO | 1250 |
| Camera | Nikon Z7 [8856 x 5504] |
| Optics | 10” Meade SCT on a Celestron CGEM DX mount |
| Guiding | ZWO ASI224MC using Phd2 |
| Controller | Kstars on Odroid-N2 |
| Filter | None |
| Location | St. Croix Observatory, Nova Scotia. |
| Date | 2019-10-21 |
| Processing | Processed in PixInsight and Lightroom. |
