Config changes for isst_config_uniq.txt:
1287813538.276753 0241
1287813541.281639 0001
1287813544.286525 0001
1287813547.291411 0241
1287813607.389131 0241
1287813610.394017 0001
1287813649.457534 0001
1287813652.462420 0241
1287813733.594341 0241
1287813736.599227 0001
1287835206.502050 0001
1287835209.506934 0241