Config changes for isst_config_uniq.txt:
1286427606.497838 0001
1286427609.502095 0241
1286495977.427513 0241
1286495980.431774 0001
1286495986.440297 0001
1286495989.444558 0241
1286496007.470126 0241
1286496010.474387 0001
1286496025.495694 0001
1286496028.499955 0000