Nearly 70 Hours Unveil Orion’s Delicate Blue Reflection Nebula
Astrophotographer Emil Andronic spent 69 hours 15 minutes gathering HaLRGB data from the UK to photograph the blue Cederblad 51 reflection nebula near Orion’s head, revealing intricate dust structures amid the surrounding red emission. Using two 8-inch telescopes with RGB and H-alpha filters and cooled cameras, he stacked and processed the data with PixInsight and Adobe Photoshop to produce a detailed image of the nebula and its stellar backdrop.