20 Apr 2023
Barnard 33 region in HaL HaR G B, from 09/02/2021 one click obs. by CHI-5-CCD. Ha channel is used to enhance Red channel and Luminance. Starless integration with .75*stars by Pixinsight Pixelmath.
B33
1 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 180 | 12m | 4 |
| Red | 180 | 12m | 4 |
| Green | 240 | 12m | 3 |
| Blue | 240 | 12m | 3 |
| Halpha | 60 | 3m | 3 |