Config changes for esst_config_uniq.txt:
1309674118.813865 0241
1309674122.320413 0531
1309717206.531230 0531
1309717210.161905 0241
1309717210.161905 0241
1309717213.792580 0531
1309717319.082152 0531
1309717322.712827 0241