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Galaxy M81
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Telescope: Takahashi FRC-300, FS-78 Guide Scope Mount: Takahashi EM-500 Temma II Camera: SBIG ST8XE ABG & Color filter wheel, SBIG ST-402ME CCD Autoguider Location: Philadelphia, PA Image info: L,R,G,B... L-180min 1x1, R-50min 2x2, G-50min 2x2, B-60min 2x2... Processed in CCDSoft & Adobe Photoshop 7.0 A focal Reducer was used for this image.. focal length 1770mm, at f/5.9 |
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