[time-nuts] solar flares and cesium drift

Labonski, Richard S Ctr SMC/MCX Richard.Labonski.ctr at losangeles.af.mil
Mon Jun 11 14:16:25 UTC 2007


Rai:

I looked at his dates and saw nothing!!! 


Richard S. Labonski Senior Systems Engineer L-3 Communications - Titan
Group Communications Engineering Branch Phone 310-653-9336 DSN 336-9336

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of Raimond Melkers
Sent: Friday, June 08, 2007 11:33 AM
To: 'Discussion of precise time and frequency measurement'
Subject: Re: [time-nuts] solar flares and cesium drift


 I was wondering what specific dates you had this observation? I'd like
to
compare that data, against some of the data I have.

Raimond Melkers


 



-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of tom jones
Sent: Friday, June 08, 2007 10:07
To: time-nuts at febo.com
Subject: [time-nuts] solar flares and cesium drift

We've had several solar flares this past week.  My cesium standard has
lost
about 200ns as compared with fallon loran and gps.
  I was showing approximately 10 to 30 nanoseconds cesium drift  the
previous weeks when
  solar activity was quiet.
  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.
   
  Has anyone else noticed any extra cesium drift this week?
  I'm assuming this drift is due to changes in the earth geomagnetic
field
due to solar activity? 

 
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