The Sadr Region is an area of ionized hydrogen including the...

The Sadr Region is an area of ionized hydrogen including the diffuse nebula (IC 1318) that surrounds the central star in the constellation Cygnus, Sadr (gamma Cygni). ZWO ASI071MC cooled CMOS camera at -10°C, iOptron CEM25P EQ mount, William Optics ZenithStar 61 f/5.9, 12 x 120 sec. sub exposures + 10 dark frames, stacked in DSS. Location: Stratham, New Hampshire, US.