Config changes for esst_config_uniq.txt:
1320633964.067815 5501
1320633968.141100 0241
1320686870.976868 0241
1320686875.050062 5501
1320689999.189440 5501
1320690003.262632 0241
1320690414.655161 0241
1320690418.728354 5501
1320690540.924157 5501
1320690544.997350 0241
1320694976.631537 0241
1320695086.607755 5501
1320707762.385260 5501
1320707766.458453 0241