M 46 + NGC 2438 Date: Exposure: FWHM: Additional Notes: 3 March 2007 0.9 hours LRGB (21:9:7:15 min.) Telescope: Mount: Camera: Filters: 18” f/3.6 Newtonian Heavy Germanmount SBIG ST10-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] NGC 2438