Here is about 5 and a half hours of M13, imaged with an Edge 9.25 at f10, with a modded Canon 6D. I am still working on getting the colour back in the core. I know that the data is there, I just haven’t figured out Pixinsight well enough yet to bring it out.
Dean
Great shot Dean!
Did you use a reducer or was this native focal length.
Envious,
Mark
Thanks Mark! No reducer. This was at 2350mm focal length. Overall I am happy with it, but will be more so when I sort out the core a bit better. Challenging target with such a bright core and such a dim surrounding halo of stars.
Dean