[time-nuts] solar flares and cesium drift

[Jason Rabel]

The GPS data doesn't show any odd drifts:

http://tf.nist.gov/service/gpstrace.htm


Jason 

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of michael taylor
Sent: Friday, June 08, 2007 11:07 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] solar flares and cesium drift

On 6/8/07, tom jones <epoch_time at yahoo.com> wrote:
>   I'm assuming all the drift I'm observing is my cesium standard (5061)
and not loran or gps
>   especially because loran is steered by gps and gps is steered by
usno-amc.

Did you look at Timing RAIM (Receiver autonomous integrity monitoring)
data from this time period, to see if either your GPS receiver's
uncertainty increased, or an increase in drift of the SV cesium clocks
(compared to USNO) during the period in question?