Caldwell Objects
I recommend a book entitled 'The Caldwell Objects' by Stephen James O'Meara, 2002
Note: This gallery should be automatically sorted by Caldwell #.
Caldwell 102 - IC2602 - Southern Pleiades or Theta Carina Cluster - 20/4/2015 (Processed cropped stack)
Imaged at Perth Observatory
DeepSkyStacker 3.3.4 Stacked 80% of 17 Images ISO 800 @ 100 Sec, 47 DARK @ 120 Sec, 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 filter, Baader BCF modified Canon 70D DSLR field 90' x 134' , Ambient 17C. EQMOD EQASCOM with Ascom 6 for mount control. Backyard EOS Pro 3.1.2 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.
CaldwellC102 Southern Pleiades or Theta Carina ClusterICIC2602 C102 Southern Pleiades or Theta Carina ClusterOpen ClusterWorth10002015 Calendar Challenge
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