DeepSkyStacker 3.3.2 Stacked 85% of 17 Images ISO 800 120 Sec, 32 DARK, 0 BIAS, 33 FLATS, Post-processed by Photoshop CS5 I used this familiar object to compare results between 3 optical configurations - my 80mm APO refractor (22/6/2012) and borrowed Bintel 200mm f/4 (11/07/2012) and PowerNewt at native f/4 (13/7/2012). Telescope - Apogee OrthoStar LOMO 80/480 with Hotech SCA Field Flattener, Hutech IDAS LPS-P2 filter, Canon 400D DSLR, Ambient 8C. Mount - Skywatcher NEQ6 Pro. Guidescope - Orion ShortTube 80 with Star Shoot Auto Guider.
Messier M20 - NGC 6514 - Trifid Nebula and M21 - NGC6531 - Open Cluster in Sagittarius - 22/6/2012 (Processed stack) DeepSkyStacker 3.3.2 Stacked 85% of 17 Images ISO 800 120 Sec, 32 DARK, 0 BIAS, 33 FLATS, Post-processed by Photoshop CS5 I used this familiar object to compare results between 3 optical configurations - my 80mm APO refractor (22/6/2012) and borrowed Bintel 200mm f/4 (11/07/2012) and PowerNewt at native f/4 (13/7/2012). Telescope - Apogee OrthoStar LOMO 80/480 with Hotech SCA Field Flattener, Hutech IDAS LPS-P2 filter, Canon 400D DSLR, Ambient 8C. Mount - Skywatcher NEQ6 Pro. Guidescope - Orion ShortTube 80 with Star Shoot Auto Guider.
DeepSkyStacker 3.3.2 Stacked 85% of 18 Images ISO 800 120 Sec, 32 DARK, 0 BIAS, 33 FLATS, Post-processed by Photoshop CS5 NGC3576 is just below centre and NGC3603 just above. Telescope - Apogee OrthoStar LOMO 80/480 with Hotech SCA Field Flattener, Hutech IDAS LPS-P2 filter, Canon 400D DSLR, Ambient 7C. Mount - Skywatcher NEQ6 Pro. Guidescope - Orion ShortTube 80 with Star Shoot Auto Guider.
Gallery Comments