Config changes for esst_config_uniq.txt:
1300903142.614351 0241
1300903145.632352 0531
1300903227.118381 0531
1300903230.136382 0241
1300903311.622412 0241
1300903405.180449 0531
1300924760.563873 0531
1300924763.581879 0241
1300924763.581879 0241
1300924766.599883 0531
1300924811.869930 0531
1300924814.887933 0241