NGC 7331 | Dietmar Hager

Dietmar Hager
Location of photo
35 km north of Linz
Date/Time of photo
9" TMB Apo SXV M25C one shot color cam single arm fork mount
Date: 13.+14.8.2007 - seeing 7-8/10; transp. 9/10 Scope: 9" TMB Apo f/6.8 using Astrophysics reducer CCD: SXV M25C - 7.8 hours Software: AstroArt4, Maxim DL, CCD sharp, Registax Processing: postprocess. in PS CS2 and Pix InSight LE
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