The long extended dark nebula spanning this 88 arc minute image is Barnard 150 (also known as TGU H598 and parts of LDN 1082). Barnard 148 is also seen in the very top center in this image. This field is in the constellation of Cepheus. R,G,B: 12 x 300s each L: 12 x 600s Total exposure time: 6 hours Imaged from Lake Sonoma, CA on July, 18 2015 Main Camera: QSI 583 WSG Guide Camera: SXV Lodestar (on OAG) Mount: Astro-Physics Mach 1 Scope: Stellarvue SV100Q (effective FL: 580mm) Image Aquisition software MaximDL Registed, Calibrated and Stacked and Post Processed with PixInsight 1.8
