Config changes for esst_config_uniq.txt:
1310227141.957845 0241
1310227145.588224 0531
1310255088.966465 0531
1310255092.597000 0241
1310255092.597000 0241
1310255096.227534 0531
1310255172.468659 0531
1310255176.099185 0241