This list includes all talk about CCD and film astrophotography and anything related to it, including where people want to meet for a night of astrophotography in the San Francisco Bay Area.
... Thanks, but the link did not work. A friend helped me to experiment some more with my 20Da to see how far I could push it. Using internal darks we were
Another piece of equipment that I am planning to replace is my DSLR. I love the Canon 20Da and will still be using it for eclipses and anytime I need to do
It is likely that the previous offer saturated this market, but I also have one that I am willing to sell for $400. I used the astrotrac for my wide field