Config changes for esst_config_uniq.txt:
1305259141.135736 0241
1305259144.158084 0531
1305259171.359207 0531
1305259174.381555 0000
1305259183.448596 0000
1305259186.470943 0241
1305259210.649720 0241
1305259268.074316 0531
1305288046.874876 0531
1305288049.897224 0241
1305288049.897224 0241
1305288052.919573 0531
1305288071.053667 0531
1305288074.076016 0241