Has the raw data been normalized or subtracted the black level ?

[lhaof]

Hi,
I have downloaded and opened the raw data (.MAT files). I found that the values of these .MAT files are within [0, 1]. Has the raw data already been normalized, such as "raw = (raw - black_level)/(white_level - black_level)"?

By the way, the paper said that white balance is fixed for each capture. Could you provide the white balance setting?

Thank you!