M4 
(Click to enlarge) This image © Copyright 2018, Michael Fulbright Lucy-Richardson deconvolved version of M4 data on 06/24/2006.
Date: 06/24/2006 Telescope: DBA 10 inch f/5 Newtonian + MPCC corrector Mount: MI-250 Camera: SXV-H9 Exposure: L: 25x30s
|