I am working on the Zeeman Effect lab experiment. It involves diffraction and splitting of circular fringes due to magnetic fields.
I have taken pictures of the interference pattern, described by a set of bright fringes. Now, I need to measure radii of the fringes from the center.
However, I am trying to find a software that could analyze the images and tell me where exactly the peak of light intensity is in each fringe, in order to make the radius measurements from there. Any ideas for software like that?