Parent NTP statistics

The local time sources are a Garmin GPS 18 LVC and a Conrad DCF 77 receiver.
DCFa data is clipped to ± 49 ms. Without clipping the graphs would contain spikes up to an hour (usually during thunder storms).

Changes

2017-10-25: Use ntp0.nl.net, ntp1.oma.be and zeit.fu-berlin.de.
2017-10-28: Added ntp0.rrze.uni-erlangen.de

Daily

There are no NMEA daily offset and jitter graphs.

Delay Offset Jitter

Weekly

Delay Offset Jitter