Astro-Tanja:
Canon 60Da vd 5Dmiii
Astro-Tanja:
M13 vs Omega Cantauri
Astro-Tanja:
ic2944-pre-postEDIT
Astro-Tanja:
Carina Nebua - Artificial Flat frame applied
Astro-Tanja:
Carina Nebula MAY vs DEC 2012
Astro-Tanja:
M42 progress, 3rd attempt -9 months later
Astro-Tanja:
Process Evolution - M15
Astro-Tanja:
60Da Experiment on M20
Astro-Tanja:
comparison of 2x M20 exposures
Astro-Tanja:
Prime Focus on C11 VS f/6,3 Focal Reducer - NGC 4755