NGC 7635 (Cas) - The Bubble Nebula
Date: 28.9.2008 (aprox. 21:00 CET)
Equipment: VOD Newton 170/1000, CG5 GOTO ADV mount
Camera: Modif. Canon EOS 350D (Baader ACF)
Exposure: 6x480 sec, ISO 1600
Location: Havlíčkův Brod - Chrast
Processing: Adobe DNG Converter, SubRaw, DeepSkyStacker, Photoshop
Description: In the background of this interesting planetary nebula are emission nebulae.