Imaged at Perth Observatory. Only very slight evidence of the nebulousity in the central and lower central areas. Nice structure in the star formation regions versus the darker spaces in between. DeepSkyStacker 3.3.4 Stacked 85% of 6 Images ISO 800, 120 Sec @ ISO 800, 33 DARK @ 120 Sec @ ISO 500, 32 BIAS, 16 FLATS, Post-processed with Adobe Photoshop CC 2014 Telescope - PowerNewt 200mm f/4 with PowerNewt(ASA) f/2.84 Reducer/Coma Corrector, No filters, Baader BCF modified Canon 70D DSLR field 90' x 134' , Ambient 7C. EQMOD EQASCOM with Ascom 6 for mount control. Backyard EOS Pro 3.0.3 for Image acquisition. Mount - Skywatcher NEQ6 Pro. Guidescope - Orion ShortTube 80 with Starlight Xpress SuperStar (Mono) CCD Auto Guider and Stark Labs PHD auto guiding software.
Imaged at Perth Observatory. A revisit of the Cat's Paw Nebula with my AP modified Canon 70D and the 8" PowerNewt, with much better detail and lower image noise. See also uncropped version. DeepSkyStacker 3.3.4 Stacked 85% of 17 Images ISO 800, 150 Sec @ ISO 800, 69 DARK @ 120 Sec @ ISO 500, 32 BIAS, 16 FLATS, Post-processed with Adobe Photoshop CC 2014 Telescope - PowerNewt 200mm f/4 with PowerNewt(ASA) f/2.84 Reducer/Coma Corrector, No filters, Baader BCF modified Canon 70D DSLR field 90' x 134' , Ambient 7-6C. EQMOD EQASCOM with Ascom 6 for mount control. Backyard EOS Pro 3.0.3 for Image acquisition. Mount - Skywatcher NEQ6 Pro. Guidescope - Orion ShortTube 80 with Starlight Xpress SuperStar (Mono) CCD Auto Guider and Stark Labs PHD auto guiding software.
Imaged at Perth Observatory. A revisit of the Cat's Paw Nebula with my AP modified Canon 70D and the 8" PowerNewt, with much better detail and lower image noise. See also cropped version. DeepSkyStacker 3.3.4 Stacked 85% of 17 Images ISO 800, 150 Sec @ ISO 800, 69 DARK @ 120 Sec @ ISO 500, 32 BIAS, 16 FLATS, Post-processed with Adobe Photoshop CC 2014 Telescope - PowerNewt 200mm f/4 with PowerNewt(ASA) f/2.84 Reducer/Coma Corrector, No filters, Baader BCF modified Canon 70D DSLR field 90' x 134' , Ambient 7-6C. EQMOD EQASCOM with Ascom 6 for mount control. Backyard EOS Pro 3.0.3 for Image acquisition. Mount - Skywatcher NEQ6 Pro. Guidescope - Orion ShortTube 80 with Starlight Xpress SuperStar (Mono) CCD Auto Guider and Stark Labs PHD auto guiding software.
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