Config changes for esst_config_uniq.txt:
1313124532.347787 0241
1313124536.055699 0531
1313124576.842739 0531
1313124580.550652 0241
1313124695.496038 0241
1313124699.203955 0531
1313136437.937387 0531
1313136441.792523 0241
1313136441.792523 0241
1313136445.647660 0531
1313136538.171020 0531
1313136542.026164 0241