Config changes for esst_config_uniq.txt:
1309622400.670623 0241
1309622463.788705 0531
1309650351.419588 0531
1309650354.926140 0241
1309650354.926140 0241
1309650358.432692 0531
1309650372.458899 0531
1309650375.965451 0241