M 106 | Dietmar Hager

Dietmar Hager
Location of photo
Stargazer Private Observatory near Linz, Austria
Date/Time of photo
18.2. and 17.2. 2007
scope: 9" TMB Apo f/9 @f/7 (TeleVue 0,8 erducer) CCD: SXV M25C Starlight Xpress no filters
seeing 6/10, transparency 7/10 exposure time: 3,5 hours - (4,8,12 minute frames) AstroArt4 for image acquisition, preprocessing (average) postprocessing in multilayertechnique PS CS2 and Pix Insight LE M106 and the h-alpha bands are already visible without an h-alpha filter thanks to the sensitivity of the SX Camers. there are some backgroundgalaxies as well. the image is a crop. see here the full sized version. FYI: http://stargazer.christelhager.info/index.htm
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