Config changes for esst_config_uniq.txt:
1295243964.632850 0241
1295244012.838404 0531
1295265653.170142 0531
1295265656.183823 0241
1295265656.183823 0241
1295265659.197504 0531
1295265671.252228 0531
1295265674.265908 0241