cam ccd enclosed_prob
1 3 0.684
1 4 0.0929
1 2 0.0189
1 1 0.00414
2 3 1.58e-05
2 4 4.61e-06
3 4 5.86e-07
3 1 1.44e-07
4 4 0
4 3 0
4 2 0
4 1 0
3 3 0
3 2 0
2 2 0
2 1 0
total enclosed prob: 0.8