Re: [gpsd-dev] [PATCH 1/1] Initial draft; how to estimate time1 offset

[Sanjeev Gupta]

On Wed, Nov 6, 2013 at 8:20 PM, Greg Troxel <address@hidden> wrote:

My impression is that fudge1 is added to the offset, and that for
typical timecodes (e.g. ublox binary), a fudge of around 0.110s is
normal, indicating that the timecode arrives 110 ms late, which would
produce an offset of -0.110s.

It would be nice to go through this carefully with the signs, and to
usea value that appears in practice.

It would also be nice to collect typical values.

Greg, Andy,

Please see the enclosed image.  The righthand side is before midnight, the left is today (I merged the peerstats).

Assuming I have decided that the value is -0.47 , what will be my time1 value?  -0.47 or +0.47 ?

--
Sanjeev Gupta
+65 98551208     http://www.linkedin.com/in/ghane

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