Config changes for esst_config_uniq.txt:
1309222253.462119 0531
1309222256.969259 0241
1309222256.969259 0241
1309222260.476398 0531
1309222267.490678 0531
1309222270.997817 0241
1309276739.498385 0241
1309276743.005432 0531
1309304694.340370 0531
1309304697.847392 0241
1309304697.847392 0241
1309304701.354414 0531
1309304771.494849 0531
1309304775.001870 0241