Config changes for esst_config_uniq.txt:
1321214749.691199 0241
1321214753.764375 5501
1321226741.183640 5501
1321226745.254912 0000
1321226745.254912 0000
1321226749.326195 0001
1321226749.326195 0001
1321226753.397490 0000
1321226757.468796 0000
1321226761.540112 5501