NGC4490+4485 | dietmar hager

dietmar hager
Location of photo
35 km north of linz, austria
Date/Time of photo
9" TMB f/9 SXVF H16 CCD astronomik 2" filterset FLI wheel
Date: 10.2.2008- seeing 6-(8)/10; transp. 6-7/10 Scope: 9" TMB Apo f/9 CCD: SXV H16 L: 15x9 min; R,G,B 2x2 bin 7x9 min Software: AstroArt4 image acqu. guiding, preprocessing: Maxim DL; Registax; CCD sharp Processing: postprocess. PS CS2 and Pix InSight LE
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