Config changes for esst_config_uniq.txt:
1295157541.156863 0241
1295157544.169707 0531
1295179203.507063 0531
1295179206.519908 0241
1295179206.519908 0241
1295179209.532753 0531
1295179272.802487 0531
1295179275.815331 0241