IC4604 + IC4603 Rho Ophiuchi Complex - 23/5/2015 (Processed cropped stack)
Imaged at Karalee Rocks, 50km East of Southern Cross - 31 14' 57"S 119 50' 25" E
High very thin cloud about, however my best image of this to date.. I cropped this for field for framing reasons. Also see also a uncropped version.
DeepSkyStacker 3.3.4 Stacked 85% (14) of 17 Images ISO 800 @ 360 Sec, 82 DARK @ 120 Sec, 32 BIAS, 20 FLATS,, Post-processed with Adobe Photoshop CC 2014 and Noise Ninja
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 9-5C. 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.
ICIC4604 Rho Ophiuchi NebulaIC4603 Rho Ophiuchi NebulaStarRho OphiuchiReflection NebulaGalactic NebulaDark NebulaRho Ophiuchi ComplexWorth10002015 Calendar Challenge
From 2015 Started with a Comet