Config changes for esst_config_uniq.txt:
1286773191.049351 0531
1286773194.053641 0241
1286773194.053641 0241
1286773197.057931 0531
1286773209.075093 0531
1286773212.079383 0241
1286841607.729011 0241
1286841610.733299 0531