RGB 102 x 300s gain 101, -25C Total exposure time 8 hours 30 minutes Edited in AstroPixel Processor, Photoshop and Lightroom. Sky-watcher HEQ5, TS-Optics...
RAINBOW Double rainbow over the town of Sternberk (Tsjechië). The picture is taken in panorama mode. Photo parameters: ISO 100, time 1/250, F6 FOG One...