Followup: Followup: standard deviation value for black masked pixels is about 37 for this shot. So 5 lower bits (for 14-bit scale) are useless, difference between black at 2048 and 2044 to be masked under the noise. -- Alex Tutubalin @LibRaw LLC reply
Followup:
standard deviation value for black masked pixels is about 37 for this shot. So 5 lower bits (for 14-bit scale) are useless, difference between black at 2048 and 2044 to be masked under the noise.