Config changes for esst_config_uniq.txt:
1286168375.364432 0531
1286168378.368680 0241
1286168378.368680 0241
1286168381.372927 0531
1286168408.411155 0531
1286168411.415403 0241
1286236806.156903 0241
1286236809.161155 0531
1286236830.190914 0531
1286236833.195165 0000
1286236836.199416 0000
1286236839.203668 0241