# OGLE-IV detection efficiency in the field LMC689
# (for sources brigther than I = 22 mag)
# logtE_min logtE_max efficiency
0.00 0.16 0.000415
0.16 0.32 0.000547
0.32 0.48 0.001503
0.48 0.64 0.005941
0.64 0.80 0.006822
0.80 0.96 0.015379
0.96 1.12 0.020003
1.12 1.28 0.024255
1.28 1.44 0.029318
1.44 1.60 0.040075
1.60 1.76 0.042493
1.76 1.92 0.054390
1.92 2.08 0.066313
2.08 2.24 0.077475
2.24 2.40 0.089110
2.40 2.56 0.110695
2.56 2.72 0.117725
2.72 2.88 0.125758
2.88 3.04 0.124561
3.04 3.20 0.096462
3.20 3.36 0.073192
3.36 3.52 0.052884
3.52 3.68 0.034472
3.68 3.84 0.019754
3.84 4.00 0.008307