On Wed 2017-02-01T14:27:03 -0800, Tom Van Baak hath writ: > 6) clock sends TAI and -N, user wants UTC > - 6a) clock must send N1 and N2 so that user can generate UTC in all cases, or
I recognize this as the model chosen by GPS, and documented in IS-GPS-200. GPS also gives the epoch at which N2 supersedes N1. We know GPS has up to 12 minutes where a cold start does not yet have all that info, and even after that we have seen several reports of hardware which failed to implement it correctly. -- Steve Allen <[email protected]> WGS-84 (GPS) UCO/Lick Observatory--ISB 260 Natural Sciences II, Room 165 Lat +36.99855 1156 High Street Voice: +1 831 459 3046 Lng -122.06015 Santa Cruz, CA 95064 http://www.ucolick.org/~sla/ Hgt +250 m _______________________________________________ LEAPSECS mailing list [email protected] https://pairlist6.pair.net/mailman/listinfo/leapsecs
