Config changes for esst_config_uniq.txt:
1307635142.734030 0241
1307635145.757244 0531
1307635230.407269 0531
1307635233.430485 0000
1307635242.500129 0000
1307635245.523345 0100
1307635245.523345 0100
1307635411.800182 0531
1307663131.665826 0531
1307663134.689041 0241
1307663134.689041 0241
1307663137.712256 0531
1307663170.967620 0531
1307663173.990836 0241