Today I worked on creating a program to make a histogram of my a4/a data and another program to graph the a4/a vs inclination and ellipticity vs inclination. The graphs for the a4/a vs inclination and the ellipticity vs the inclination were both linear, which shows that as inclination increases so do a4/a and ellipticity. This proves our theory correct because face-on discs should have a higher a4/a value which makes there isophotes disky and they have a greater inclination then edge-on discs. I'm having problems getting the histogram to plot the array but I printed the array and the numbers are there. So I don't know why the program isn't plotting the array.