Config changes for esst_config_uniq.txt:
1325815431.060744 5521
1325815455.498312 0000
1325815496.227591 0000
1325815500.300519 0200
1325815500.300519 0200
1325815504.373447 0000
1325815528.811015 0000
1325815561.394438 5521