28 Sept 2023
Updated version of M27 using the recent data from CHI. Not sure I have improved over previous versions, but always a great image to process.
M27
10 credit
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 305 | 4h50m | 57 |
| SII | 305 | 4h50m | 57 |
| OIII | 289 | 4h35m | 57 |