Config changes for esst_config_uniq.txt:
1286427561.433992 0531
1286427564.438249 0241
1286427564.438249 0241
1286427567.442505 0531
1286427606.497838 0531
1286427609.502095 0241
1286496007.470126 0241
1286496010.474387 0531