Report on the maximum daily time offset of the NMI NTP server ntp.melbourne.nmi.gov.au for April,2025 Date MJD max offset (microseconds) 2025-04-01 60766 15 2025-04-02 60767 16 2025-04-03 60768 18 2025-04-04 60769 16 2025-04-05 60770 15 2025-04-06 60771 16 2025-04-07 60772 16 2025-04-08 60773 16 2025-04-09 60774 15 2025-04-10 60775 16 2025-04-11 60776 15 2025-04-12 60777 882 2025-04-13 60778 5559 2025-04-14 60779 15 2025-04-15 60780 16 2025-04-16 60781 15 2025-04-17 60782 14 2025-04-18 60783 15 2025-04-19 60784 15 2025-04-20 60785 15 2025-04-21 60786 15 2025-04-22 60787 15 2025-04-23 60788 16 2025-04-24 60789 15 2025-04-25 60790 15 2025-04-26 60791 15 2025-04-27 60792 15 2025-04-28 60793 15 2025-04-29 60794 14 2025-04-30 60795 16 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)