Using Astrometrica for DSLR Astrometry
Astrometrica is a great piece of software to analyse images to search for and record the positions of objects. However getting it to work with a DSLR image can be a bit tricky. Here’s how I do it:
Astronomy
Z72
Astronomy
Z72 Operational Software Setup – October 2013
Before I built the observatory I used to only use the laptop when I was going to try imaging. Now the laptop is almost always used unless I really am only doing visual astronomy and don’t want to bother with planetarium software, in which case the laptop and camera are a distraction to trying to
Astronomy
Getting sharp focus with your telescope
Some friends after seeing a strangely cut bit of cardboard in the observatory suggested I write a blog post about it. Those of you who do astrophotography won’t need an introduction to the Bahtinov Mask, but this post might be of interest to the rest. Getting focus right in astrophotography isn’t easy. Autofocus doesn’t work