Caldwell Objects
A late 20th century amateur object catalogue of 109 objects to accompany the Messier catalogue, created by Sir Patrick Alfred Caldwell-Moore (March 1923 – 9 December 2012)
I recommend a book entitled 'The Caldwell Objects' by Stephen James O'Meara, 2002
Note: This gallery should be automatically sorted by Caldwell #.
Read MoreI recommend a book entitled 'The Caldwell Objects' by Stephen James O'Meara, 2002
Note: This gallery should be automatically sorted by Caldwell #.
Caldwell 106 - NGC104 - 47 Tucanae Globular Cluster - 26/8/2011 - Dark Sky site near Wagin (Processed cropped stack)
DeepSkyStacker 3.3.2 Stacked 100% of 2 Images ISO 800, 300 Sec, 16 DARK, 37 BIAS, 37 FLATS, post processed by Adobe Photoshop CS5
Telescope - Apogee OrthoStar LOMO 80/480 with Hotech SCA Field Flattener, NO filter, Canon 400D DSLR, Ambient 3C. Mount - Skywatcher NEQ6 Pro. Guidescope - Orion ShortTube 80 with Star Shoot Auto Guider.
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