Dennis, and others, it is obvious that this is a very difficult image to achieve, and i ask this genuinely, as i know nothing about this object, and seeing that you have imaged all those stars mentioned, it must be a tricky one to get.
I also ask, is an image like the one you have captured, available to most optical systems, or is it necessary to have certain f ratio and/or magnification.
I would be very interested to know this, also is this image only available for imaging at certain times of the year.
Thanks Leon
