cam ccd enclosed_prob
2 3 2.1e-07
1 2 6.24e-08
2 2 1e-09
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 1 0
1 4 0
1 3 0
1 1 0
total enclosed prob: 2.73e-07