M 9 Date: Exposure: FWHM: Additional Notes: 19 July 2007 3.9 hours LRGB (20:54:54:108 min.) Colour contributed by Bernhard Hubl Telescope: Mount: Camera: Filters: 18” f/3.7 Newtonian + 4” Apo f/5.4 Heavy Forkmount SBIG ST10-XME + ST2000-XME Astronomik Typ II.c LRGB The content of the entire website is subject to German copyright law. Copyright 2012 Astro-Kooperation All rights reserved. [click photo to enlarge]