[time-nuts] Oops - wrong URL for tvb plot!
cfmd at bredband.net
Tue Apr 10 17:37:02 EDT 2007
From: "Tom Van Baak" <tvb at LeapSecond.com>
Subject: Re: [time-nuts] Oops - wrong URL for tvb plot!
Date: Tue, 10 Apr 2007 14:26:27 -0700
Message-ID: <001401c77bb6$e6bcddb0$c1ac1cac at pc52>
> I can see the danger now of a plot without any accompanying text.
> The raw data for the three 12 hour Motorola receivers is here:
> I'm on vacation right now, but I'm pretty sure these were taken
> with a 53132A against a good atomic house standard. You'll
> see a large phase offset (many microseconds), a frequency
> offset (about +3e-12 or -3e-13). No, I didn't remove frequency
> drift (if any) from the data before I plotted it.
OK. I'll see what I can do. I beleive I already have something, but I think I
will have to massage it to do anything but ascii-tables.
The phase and frequency offsets will naturally be canceled out by ADEV and
MDEV. It is interesting to plot compensated and non-compensated data alongside
each other with the drift there too.
What do you use for generating the plots? GnuPlot?
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