[time-nuts] GPS fade out, Sat/Sun

Said Jackson saidjack at aol.com
Mon Feb 13 09:01:19 UTC 2012


Hi Hal,

No outtage down here in Los Gatos, see the realtime plot here:

http://www.jackson-labs.com/images/gpsstat.htm

Said

Sent From iPhone

On Feb 12, 2012, at 20:52, Hal Murray <hmurray at megapathdsl.net> wrote:

> 
> Did anybody else notice nything?  It might have been local noise/RFI.
> 
> I'm in California (Silicon Valley).  It was about Sat noon-midnight local 
> time, 8PM Sat to 8AM Sun UTC.
> 
> A TBolt and Z3801A went into holdover.  The TFOM on the Z3801A jumped up to 4 
> for a while.
> 
> Most of my low cost GPS/NMEA units gave up.
> 
> The thing that clued me in before I looked at the graphs of the log files was 
> the bright blue LED on a pair of Sure units stopped blinking.  (It really is 
> bright.  I normally run with a sheet of paper on top of them.)
> 
> 
> 
> -- 
> These are my opinions, not necessarily my employer's.  I hate spam.
> 
> 
> 
> 
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