M 106 | Dietmar Hager

Dietmar Hager
Location of photo
Stargazer private observatory near Linz, Austria
Date/Time of photo
9" TMB Apo f/9 @ f/7 TeleVue recuder SXV M25C Mountegra single arm fork mount
in those 2 nights odds were wuite uneven: in the first imaging night I encountered terrific transparency of 9/10, but bad seeing - 4/10 the other night was the other way around: transparency was pnly 5-6/10 but terrific seeing for my place of 6/10 I used my SXV M25C and imaged 3,5 hours exposure time. 4,8,12, minutes frames. AstroArt4 for preprocessing and guiding, PS CS2 for postprocessing. find more details here: http://stargazer.christelhager.info/sonic/index.html
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