Report on the maximum daily time offset of the NMI NTP server ntp.sydney.nmi.gov.au for April,2025 Date MJD max offset (microseconds) 2025-04-01 60766 22 2025-04-02 60767 19 2025-04-03 60768 21 2025-04-04 60769 20 2025-04-05 60770 26 2025-04-06 60771 30 2025-04-07 60772 26 2025-04-08 60773 132 2025-04-09 60774 22 2025-04-10 60775 20 2025-04-11 60776 22 2025-04-12 60777 20 2025-04-13 60778 23 2025-04-14 60779 20 2025-04-15 60780 19 2025-04-16 60781 20 2025-04-17 60782 22 2025-04-18 60783 20 2025-04-19 60784 19 2025-04-20 60785 21 2025-04-21 60786 18 2025-04-22 60787 20 2025-04-23 60788 22 2025-04-24 60789 23 2025-04-25 60790 22 2025-04-26 60791 20 2025-04-27 60792 23 2025-04-28 60793 21 2025-04-29 60794 17 2025-04-30 60795 19 Notes: 1. These measurements are traceable to UTC(AUS), the legal reference for time of day in Australia. 2. The offset is the absolute value of the maximum difference of the server time from UTC(AUS). A formal statement of traceability may be viewed at http://timedata.nmi.gov.au/data/NTP_traceability/NTP_server_traceability.pdf 13. The offset applies to a time interval of 24 hours centred on 0 UTC on the stated date. 4. The expanded uncertainty of the offset is +/- 3 microseconds. 5. If you have any questions, please contact time@measurement.gov.au. Created by pctime.prl version 1.4.2 (05/2023 MJW)