This is the most incredible Centaurus A I have ever seen !!!
Peter , thanks for posting
Rolf is definitely in the professional ranks ( not Amateur)
Take a look at his site and photo gallery …….,
https://www.rolfolsenastrophotography.com/
All his images are mind blowing and he has received numerous awards over many years as well
Total dedication , commitment, skill and expertise in Astrophotography
We think capturing 20 or 30 hours on an object is a big deal , it’s only scratching the surface in comparison.
Admittedly he probably has nice dark and consistent clear skies ( Auckland ?? Hmm…. ) otherwise one could not capture the huge volume of absolute quality data and hold down a day job.
Hats off Sir !!
Martin