Config changes for esst_config_uniq.txt:
1307548742.294714 0241
1307548745.317931 0531
1307548839.037630 0531
1307548842.060846 0000
1307548851.130495 0000
1307548893.455520 0531
1307576737.273973 0531
1307576740.297185 0241
1307576740.297185 0241
1307576743.320397 0531
1307576770.529302 0531
1307576773.552514 0241