# OGLE-IV detection efficiency in the field LMC687
# (for sources brigther than I = 22 mag)
# logtE_min logtE_max efficiency
0.00 0.16 0.000828
0.16 0.32 0.001688
0.32 0.48 0.003072
0.48 0.64 0.004158
0.64 0.80 0.009917
0.80 0.96 0.014619
0.96 1.12 0.018864
1.12 1.28 0.025350
1.28 1.44 0.031899
1.44 1.60 0.036006
1.60 1.76 0.046895
1.76 1.92 0.056754
1.92 2.08 0.069274
2.08 2.24 0.081261
2.24 2.40 0.095574
2.40 2.56 0.116462
2.56 2.72 0.121966
2.72 2.88 0.130578
2.88 3.04 0.125226
3.04 3.20 0.105421
3.20 3.36 0.079375
3.36 3.52 0.052381
3.52 3.68 0.031657
3.68 3.84 0.019210
3.84 4.00 0.010909