Congrats, nice work, and interesting image
I enjoy having projects such as you have here, it's nice to achieve something specific and interesting.
I once imaged a galaxy which appeared to be wrapped around a star in a 110 degree arc. Couldn't find any data on it to know if it was lensed or just co-incidental. There's so many things like that as an amateur astornomer where you just go "well, it looks like it, but no idea how to know for sure" and so it just ends there.
How did you go about finding your target? Do you know of a catalogue of lensed objects, or your just picked up on this one?
Thanks,
Roger.