Config changes for esst_config_uniq.txt:
1318223946.545092 0241
1318223962.838271 0531
1318245502.103100 0531
1318245506.176414 0241
1318245506.176414 0241
1318245510.249729 0531
1318245616.155895 0531
1318245620.229209 0241
1318252744.439802 0241
1318252748.513100 0531
1318274341.024518 0531
1318274345.097804 0241
1318274345.097804 0241
1318274349.171090 0531
1318274418.416962 0531
1318274422.490248 0241