Shutter lockup not used. Post processed by Adobe Photoshop CS5 to adjust brightness and contrast. Overexposed, but shows the 4 Galilean Moons well. Telescope - Apogee OrthoStar LOMO 80/480 with Teleview 2x 2" Powermate, no filters, Canon 400D DSLR, Ambient 15C. Mount - Skywatcher NEQ6 Pro. Guidescope - Orion ShortTube 80 with Star Shoot Auto Guider.
Surface banding visible in this 2X Powermate image (F=480mm). Shutter lockup used. Post processed by Adobe Photoshop CS5 to crop and sharpen. See also prime focus image this date. Telescope - Apogee OrthoStar LOMO 80/480 with Televue 2x 2" Powermate, no filters, Canon 400D DSLR, Ambient 15C. Mount - Skywatcher NEQ6 Pro. Guidescope - Orion ShortTube 80 with Star Shoot Auto Guider.
DeepSkyStacker 3.3.2 Stacked 80% of 10 Images ISO 800 120 Sec, 16 DARK, 0 BIAS, 0 FLATS, Post-processed by Photoshop CS5 Telescope - Apogee OrthoStar LOMO 80/480 with Hotech SCA Field Flattener, Hutech IDAS LPS-P2 filter, Canon 400D DSLR, Ambient 28C. Mount - Skywatcher NEQ6 Pro. Guidescope - Orion ShortTube 80 with Star Shoot Auto Guider.
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