cam ccd enclosed_prob 1 3 3.7e-06 1 2 1.04e-06 2 3 9.37e-08 1 4 3.33e-08 4 4 0 4 3 0 4 2 0 4 1 0 3 4 0 3 3 0 3 2 0 3 1 0 2 4 0 2 2 0 2 1 0 1 1 0 total enclosed prob: 4.87e-06