[time-nuts] fury servo:trace output
SAIDJACK at aol.com
SAIDJACK at aol.com
Thu Nov 22 21:50:39 UTC 2007
Hello CH,
>What are the meaning and units of the various fields reported by
servo:trace?
Our proprietary Fury GPSDO trace string is enabled with the command:
serv:trace 1
The resulting string has the following meaning:
00:03:21 07-08-25 17717 21038 -3.02 -3.45E-13 56.9 0.120146 9 9
[UTCtime, date, secondsActive, FineDAC, UTCOffsetInNanoseconds, FEE, Temp,
OCXOCurrent, SatsVisible, SatsTracked]
FEE means Frequency Error Estimate, and is an estimation of the frequency
stability of the unit over the last 1000 second intervall (similar to 1000s ADEV
value).
This is not really supposed to be user serviceable, it's used in the factory.
It can be saved to a txt file and read-in directly by Ulrich's Plotter
utility.
Hope this helps,
bye,
Said
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