Tag: h-alpha
# | Post Title | Date | User |
Algo HA-OIIII extract OIII gives more or less H-alpha but with Airy Disc the blue and green Channels contain OIII | 2 months ago | Aaron Ruhs | |
Filter Duo-Band OIII and H-Alpha... how to asign the light frames ? | 6 months ago | Olivier Nagel | |
New Camera, New Issues | 2 years ago | 1CM69 | |
Strange artefacts with H-alpha on DSLR | 2 years ago | Ralph Snel | |