Config changes for esst_config_uniq.txt:
1288591205.552972 0241
1288591208.558736 0531
1288591241.622139 0531
1288591244.627903 0241
1288591331.795058 0241
1288591334.800820 0531
1288612783.937989 0531
1288612786.943752 0241
1288612786.943752 0241
1288612789.949514 0531
1288612804.978327 0531
1288612807.984089 0241