23 Jun 2025
This is a dataset of M82. It is a starburst galaxy about 12 million lightyears away in the constellation Ursa Major. It is about five times more luminous than the Milky Way galaxy. The starburst activity is thought to have been caused by interaction with nearby M81.
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Luminance | 1800 | 9h | 18 |
| Red | 800 | 4h | 18 |
| Blue | 847 | 4h | 17 |
| Green | 847 | 4h | 17 |
| Halpha | 1271 | 6h | 17 |