cam ccd enclosed_prob
1 2 0.0921
1 3 0.0602
2 3 0.0133
1 4 0.000958
1 1 0.000737
2 2 0.000233
2 4 7.23e-05
2 1 4.46e-07
3 1 3.86e-07
4 4 0
4 3 0
4 2 0
4 1 0
3 4 0
3 3 0
3 2 0
total enclosed prob: 0.168