Technical Services operates a DCF77-radio receiver (stratum 0), which controls a central stratum 1 timeserver. To ensure failure safety, we also run a stratum 2 timeserver. 

The system time of the computer administrated by the computer operating group is coordinated by this timeserver. Computers, that are administrated by individuals, will use the stratum 1 timeserver


and/or the stratum 2 timeserver

time2.informatik.uni-kiel.de .