I'm still working on learning the best shoot profile for Pleiades #M45 in #bortle9 skies, but I'm really excited about this picture -- it looks like my Celestron AVX mount, polar camera, and guide scope are all really appropriate for each other, and I have a great combo for learning autoguided shots! This guide error looks really really promising -- this is with the medium size #svbony #sv503 80ED rather than the wider field 70mm I was testing. #astrophotography #astrodon