Config changes for esst_config_uniq.txt:
1289887207.206868 0241
1289887210.213967 0531
1289887294.412416 0531
1289887297.419500 0000
1289887303.433682 0000
1289887306.440766 0241
1289887345.532915 0241
1289887474.837695 0531
1289908765.019967 0531
1289908768.027054 0241
1289908768.027054 0241
1289908771.034141 0531
1289908807.119195 0531
1289908810.126287 0241