Showing posts with label stars. Show all posts
Showing posts with label stars. Show all posts

Tuesday, December 30, 2008

Mirach's Ghost


NGC 404 near Mirach. Click to enlarge

Continuing my Black Friday imaging blitz, I came across this galaxy while recalibrating the telescope's setting circles on Mirach, a bright star in Andromeda. I was making sure they were as accurate as possible while heading to the quasar 3C 48. On such a bright star a CCD image will show beautiful diffraction spikes and a gradient of grays that to me are nearly the best thing out there. So while taking some images for that one of the stars looked a bit fuzzy, and sure enough NGC 404 popped out. Phil Plait has a nice post about it, and that post was the push to complete this round of processing.