Planning on a tri color narrowband on this but here is the HA data I gathered last night. This is 11x20 minutes binned 1x1 9.25" Edge at F7 SBIG STT-8300M MI-250 with SiTech Control Calibrated and stacked in MaximDL. Blur and Noise X in PixInsight, final tweaks in Photoshop. There are a lot of hot pixels, I don't have a set of matching darks yet, I need to shoot some. https://live.staticf...97832de3_3k.jpg