2016-06-11 NGC6205 (M13) The Hercules Cluster

Post date: Jun 17, 2016 3:47:46 AM

I imaged NGC6205 M13, with NGC6207, on 7 May and 11 June 2016 through a 150 mm aperture F/5 Newtonian telescope with Baader coma corrector, UVIR cut filter, Nikon D5200 full spectrum and baffled camera. Mounted on a Celestron Advanced VX mount and autoguided at 50 mm F/3.3. Total exposure of 85 minutes with 30 light, 13 dark, 18 bias and 16 flats at ISO-400. Camera controlled with BackyardNIKON, images stacked in DeepSkyStaker and processing in Photoshop.