Config changes for esst_config_uniq.txt:
1300211942.493455 0241
1300211945.511305 0531
1300212033.028948 0531
1300212036.046798 0050
1300212036.046798 0050
1300212069.243146 0531
1300233559.355871 0531
1300233562.373724 0241
1300233562.373724 0241
1300233565.391574 0531
1300233610.659348 0531
1300233613.677200 0241