amateur notes about astronomy
Still pretty empty, but stay tuned. In the mean time you can take a look at
Scale per pixel
One of the important information in astrophotography is a scale (arcsec) per pixel; let's calculate it.
DIY motor focuser
A project of motor focuser based on the Pololu Tic controller.
DIY flatfield panel
A project of flatfield panel.
Glossary & abbreviations
Astro and astrophotography glossary. It also contains links to appropriate articles, so partially it can be treated as the index.