Config changes for esst_config_uniq.txt:
1292522340.455189 0241
1292522460.887544 0531
1292543936.991184 0531
1292543940.001993 0241
1292543940.001993 0241
1292543943.012803 0531
1292544006.239806 0531
1292544132.693811 0241