[time-nuts] Recommendations for Mains Power Monitor / Logger

Magnus Danielson magnus at rubidium.dyndns.org
Sun Mar 11 21:26:27 UTC 2018


Hi Andy,

On 03/11/2018 08:40 PM, Andy Backus wrote:
> Thank you for your posting, Magnus.
> 
> Your information is very interesting.
> 
> Do you mind saying a little more about the "incident" on 26-JAN-2016?  I don't find reference to it in the link.  And my own TE plot for then shows no obvious disturbance.
> 
> Thanks.

Please read this:
https://rubidium.dyndns.org/~magnus/papers/GPSincidentA6.pdf

In short, the GPS to UTC time correction polynomial got screwed up.

I got email from NASA, ended up having to call NASA HQ and got invited
to Washington DC to present before the US PNT advisory board.

Among the stranger things I've done in my life, but it was fun.

Cheers,
Magnus



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