NGC 7789 White Rose Cluster
. This image was composed of RGB frames (25 each) at 3min/frame for an integration time of 3hrs+45min. Telescope was the Evostar 80ED and Vixen SXD2 mount. EFW Filter wheel and ZWO ASI1600 MM Pro camera at -10C, Bin 1x1, Gain 139, Offset 21.
Upper Coverdale New Brunswick, June 2024.