Config changes for isst_config_uniq.txt:
1297641612.248007 0001
1297641615.264162 0241
1297662960.591479 0241
1297662963.607633 0001
1297662963.607633 0001
1297662966.623788 0241
1297663153.625437 0241
1297663265.223195 0001
1297684872.062373 0001
1297684875.079263 0241