Hi carl ,
I have problems understanding the technical language used in Eddie_Ts article . Can anyone interpret the following qoute from the article in a way that i can step by step take a flat to achieve the quoted parameters "
The main aim is to get a flat field that has an average pixel value of about 30% of the maximum pixel value that your camera is capable of. For a 16-bit camera, this would be approximately 20,000. Most image processing software will give you the average pixel value in an image so this value is generally easily obtained."
philip
