Photographer: Murray L Parkinson Title: Lagoon Nebula Region in Narrowband Image Data: CentralDS Cooled Astro Canon EOS 50D, Canon 100 mm f/2 lens at f/4 and f/5.6, Astronomik 12 nm H alpha and OIII filters, 800 and 1600, 10 minute sub-exposures.
Photographer: Murray L Parkinson Title: The Eagle, the Swan, and the Star Cloud Image Data: CentralDS Cooled Astro Canon EOS 50D, Canon 100 mm f/2 lens at f/4 and f/5.6, Astronomik 12 nm H alpha and OIII filters, 800 and 1600, 10 minute sub-exposures.
Photographer: Murray L Parkinson Title: Lagoon Nebula Region Image Data: CentralDS Cooled Astro Canon EOS 50D, Canon 100 mm f/2 lens at f/4 and f/5.6, RGB Bayer matrix, Astronomik 12 nm H alpha and OIII filters, IS0 400, 800 and 1600, 10 minute sub-exposures.