Create HDR image
The Script HDR Image can be used bring out more details in galaxy cores brighter nebula regions.
Select the Target View with the image to be processed. The number of HDR Layers selects the number of wavelet layers. A smaller number will affect smaller details and a higher number will only affect larger details. For most cases select 6 or 7, less layers tend to look less natural.
With HDR Blend you can select how much of the created HDR image will be included into the final result, common values are between 0.2 (20%) and 0.5 (50%).
Check „Protect colors“ to create better colors in the HDR regions, but you should select this option when you found a good HDR Blend value.
With „Replace Image“ the target view will be replaced with the final result, otherwise a new image will be created.