Config changes for esst_config_uniq.txt:
1287205167.136431 0531
1287205170.140257 0241
1287205170.140257 0241
1287205173.144082 0531
1287205206.186164 0531
1287205209.189990 0241
1287273606.158635 0241
1287273609.162446 0531