Config changes for esst_config_uniq.txt:
1309348808.976053 0241
1309348812.483055 0531
1309348872.102094 0531
1309348875.609096 0000
1309348882.623101 0000
1309348886.130104 0100
1309348886.130104 0100
1309348889.637106 0000
1309348889.637106 0000
1309349050.959220 0531
1309391957.470251 0531
1309391960.977065 0241
1309391960.977065 0241
1309391964.483877 0531
1309392006.565634 0531
1309392010.072447 0241