Fabulous images and information, Richard.
When did you collect the data for this image? I think you may have captured the recent supernova 2023RVE in this galaxy. The supernova was discovered 8th September, this year and appears to be hiding in plain sight in your image.
I am not sure how to annotate a copy of your image. So, I have added a simple, recent EAA live stack (40 X 15 second exposures) I compiled in order to observe this supernova.
Steve.
|