Config changes for esst_config_uniq.txt:
1292651940.812416 0241
1292651943.823228 0531
1292651998.017864 0531
1292652001.028677 0000
1292652007.050303 0000
1292652121.461200 0531
1292673630.715448 0531
1292673633.726262 0241
1292673633.726262 0241
1292673636.737076 0531
1292673672.866838 0531
1292673675.877652 0241
1292704206.250974 0241
1292704209.262769 0531