some photos I've taken over the last decade or so.
click to download full res. all images licensed under CC BY 3.0 US
Alnitak Complex in narrow-band HSO
90mm petzval refractor, 3nm narrowband H-alpha, SII, and OIII filters, a few hours of integration time
M42 in narrow-band HSO
90mm petzval refractor, 3nm narrowband H-alpha, SII, and OIII filters, one hour integration time
Mars Occultation
8" reflector, Nikon Z7