Config changes for esst_config_uniq.txt:
1289973606.890554 0241
1289973609.897643 0531
1289995175.705376 0531
1289995178.712973 0241
1289995178.712973 0241
1289995181.720570 0531
1289995205.781349 0531
1289995208.788947 0241
1290032406.779060 0241
1290032409.786660 0531
1290032451.893063 0531
1290032454.900663 0000
1290032466.931064 0000
1290032469.938664 0241
1290032487.984267 0241
1290032497.007068 0531