Config changes for esst_config_uniq.txt:
1312603802.088994 0241
1312603805.796967 0531
1312603894.788326 0531
1312603898.496300 0000
1312603909.620223 0000
1312603913.328197 0241
1312603939.284018 0241
1312604035.691381 0531
1312619924.269307 0531
1312619927.977081 0241
1312619927.977081 0241
1312619931.684856 0531
1312619946.515958 0531
1312619950.223735 0241