My first process at the standard 300 frames in Registax 4 (see attached) resulted in a very noisy and over re-processed image. So had another go, more frames (500), less wavelets and in Registax 3 this time, re-sampled at 1.5 times and then reduced to 70% and big improvement.
Good view of GRS and the surrounding disturbance as well as all the features in the NEB and NEZ.
