PSN-L Email List Message

Subject: Clock drift ?
From: =?ISO-8859-1?Q?J=F3n_Fr=EDmann?= jonfr500@.........
Date: Sat, 27 Jan 2007 12:32:13 +0000

Hi all

I think my system did suffer from a GPS connection loss for some unkown
reasons. This appears to have resaulted in a rater annoying clockdrift.
Or at least I think so. Clear examples are in my latest traces. I didn't
notice this, because WinSDR did show (L) as normal. But normally, when
the GPS clock drops out, it shows (N). The computer clock is in check
with NTP program that I am running, so drift in the computer clock is

A earthquake that is 82 km away from me.

A earthquake that is 182 km away from me.

Is this a resault of a clock drift or a wrong p and s model. I've would
like to know. I did reboot the PSN hardware and I think everything is
back to normal for now, it appears. At least the p and s wave are in
correct places now.

Jón Frímann


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