M45 open cluster & California nebula nov 4, 2016 AstroBoki Captured: November 04. 2016. Location: Ratković, Kragujevac, Serbia Objective: Canon 50 mm @f/5.6 on SW EQ-5 mount Camera: Canon DSLR 550D (astro modified) Frames: N/A Software: Nebulosity, PixInsight, Photoshop NGC7023 Iris nebula Uran sa Mesecima 10.6.2017.