But according to Furuno it is a problem: http://www.furuno.com.cy/important-notice.html
Important notice to our customers who use FURUNO GPS receivers for marine use that are affected by GPS week number rollover. [eRideOPUS GPS & GNSS receivers are not affected by this matter.] We thank you very much for your trust and continued support. It is regretful to announce that there is a possibility that some of our GPS receivers and GPS-incorporated equipment (please see the list below) may face GPS positioning errors after 11th of August 2013, due to the problem of GPS week number roll-over. Huh?! -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Mark C. Stephens Sent: Sunday, 11 August 2013 7:05 PM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] Warped back to 1993 Yep Sorry, I see what you mean, can't be the GPS week rollover bug then. I am at a loss to explain this one then. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Mark C. Stephens Sent: Sunday, 11 August 2013 6:33 PM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] Warped back to 1993 Please explain what happened today then? Also, the 2 module that I cannot set to the correct date are both Furino GT-77's. Over on the NTP list they are claiming it's the start of the new GPS 1024 week epoch. If you have a look at the rest of the days here: http://adn.agi.com/GNSSWeb/ Today was special. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Azelio Boriani Sent: Sunday, 11 August 2013 6:17 PM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] Warped back to 1993 Yes. This week is not the start of a new epoch. On Sun, Aug 11, 2013 at 10:10 AM, Hal Murray <[email protected]> wrote: > [email protected] said: >> Today is start of new epoch. >> As per: http://adn.agi.com/GNSSWeb/ >> 1753:0 Full GPS week since 1st epoch : day of week number >> 729:0 GPS Week since latest epoch : seconds of week at midnight for >> that day > > I don't think so. If this was a new epoch, that 729 would be 0 and > the 1753 would be 2048. > > The 0s above are the day of week and seconds of week, nothing to do > with the epoch. > > > -- > These are my opinions. I hate spam. > > > > _______________________________________________ > time-nuts mailing list -- [email protected] To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
