Config changes for esst_config_uniq.txt:
1317726547.260430 0241
1317726551.333757 0531
1317726600.213684 0531
1317726604.287011 0100
1317726604.287011 0100
1317726608.360338 0500
1317726608.360338 0500
1317726722.413506 0531
1317769830.794210 0531
1317769834.867513 0241
1317769834.867513 0241
1317769838.940815 0531
1317769871.527236 0531
1317769875.600538 0241