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Thors Helmet

Thor’s Helmet nebula or ngc 2359 in Canis Major at 11,980 light years away. 4h 16’ with 4 minutes exposures at iso-1250⚙️ Taken with Unmodified Canon 60d through an Orion 8” newtonian astrograph with coma correcter, autoguided with a orion starshoot autoguider 60mm guide scope, all on a Celestron AVX mount.💻 Processing: deepsky stacker for regester, stacking. Pixlinsight: Background ext, noisexterminator, blur terminator, screen transfer function, histogram stretch, added luminous mask for curves saturations,. Photoshop: selective color adjustments, contrast, shadows & highlights,📍Bortel skies 3 Clarksdale MissouriAstrobin link: app.astrobin.com/u/jb-astro?i=lnl1c2#gallery

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Uploaded on November 19, 2025