Config changes for esst_config_uniq.txt:
1292198410.409767 0531
1292198413.420578 0241
1292263142.792265 0241
1292263145.803076 0531
1292263190.965226 0531
1292263193.976035 0001
1292263193.976035 0001
1292263196.986845 0000
1292263203.008466 0000
1292263314.408437 0531
1292284808.582848 0531
1292284811.593658 0241