So I did some pictures in raw file.
Be carefull, because each file is big, and the D850 got lots of ISO, the archive is big (7Go).
You going to find inside the archive 34 x2 files from L10 -> H20 with Noise Reduction On, on without Noise reduction.
You also going to find a folder called CompressOrNotCompress, with picture from L10, L07, L03, 64, 80, 100, 200 with apertura from 1.4 -> 8.0.
If you need more file for the apertura please let me know.
Some picture are take by shooting the screen, so when the apertura go up (7, 8) you going to begin to see something. I hope it’s not a problem