Celestron Fastar 8 at f/1.95, PixCel 237. This is a single two minute exposure using the AP900 with PEM correction engaged. Unguided at -27.77 degrees Celsius. Too small for the field of view; perhaps a better object for f/6.3.
Celestron Fastar 8 at f/1.95, PixCel 237. This is a single two minute exposure using the AP900 with PEM correction engaged. Unguided at -27.77 degrees Celsius. Too small for the field of view; perhaps a better object for f/6.3.