PLN 93-2.1 Date: Exposure: FWHM: Additional Notes: 21/22 November 2011 3.33 hours LRGB (100:30:30:40 min) 1.9 arcsec. 10-minute sub-exposures, RGB 2x2 bin Telescope: Mount: Camera: Filters: 16” f/8 Hypergraph Paramount ME MKS4000 ALccd 11 (KAI-11002) ALccd LRGB The content of the entire website is subject to German copyright law. Copyright 2012 Astro-Kooperation All rights reserved. [click photo to enlarge] 200 %