Config changes for isst_config_uniq.txt:
1311522541.580307 0241
1311522545.210600 0001
1311522548.840895 0001
1311522552.471189 0241
1311522606.925622 0241
1311522610.555919 0001
1311536406.801350 0001
1311536410.431207 0241