Config changes for esst_config_uniq.txt:
1295503146.327493 0241
1295503149.341178 0531
1295524832.805048 0531
1295524835.818732 0241
1295524835.818732 0241
1295524838.832416 0531
1295524871.982938 0531
1295524874.996622 0241