A new image of this since the previous attempt in January 2016. This time I extended the total integration time and split the subs between 30s and 2s in order to resolve detail in the core. I also took a set of 10s subs which I've not used at this point. This is comprised of 103 x 30s subs, taken 28 Dec 2016, blended with 192 x 2s subs, taken 4 Jan 2017. Subs were stacked with AstroArt, and both sets processed in StarTools without using the colour module. Blending was carried out in PWPro and final tweaking in Lightroom. Equipment: Fuji X-T1 through an Altair 102mm f/7 Super ED with a TS Photoline 2" 0.79x reducer/flattener. Mounted on a Nexstar 6/8SE Alt-Az mount.