White balance?

[roger jerome]

Should the red, green and blue be equal to each other in the sharpcap histogram?

[ONIKKINEN]

7 minutes ago, roger jerome said:

Should the red, green and blue be equal to each other in the sharpcap histogram?

During capture, no, and its not possible to affect this anyway since there are 2 green pixels for every red and blue one, and they have different sensitivities. Raw colour capture will need calibrating later on anyway, in short dont worry about it, just make sure that none of the colours are saturated.

After the capture, i recommend the RGB auto balance tool in Registax6, a free app where you can also do wavelet sharpening.