Config changes for esst_config_uniq.txt:
1318999655.893351 0241
1318999688.479692 5501
1319025814.617986 5501
1319025818.691300 0000
1319025855.351125 0000
1319025859.424439 5501
1319041973.830407 5501
1319041977.903742 0241
1319042279.330431 0241
1319042283.403763 5501
1319042417.823731 5501
1319042421.897063 0241