Such absorption events are caused by x-rays or protons, not from CMEs,
so do not need to be directly facing the Earth and happen immediately or
very soon after a flare.
David
On 5/15/13 7:17 AM, [email protected] wrote:
I had heard on the news that flare wasn't "aimed" at earth, for whatever that
is worth.
-----Original Message-----
From: Azelio Boriani <[email protected]>
Sender: [email protected]
Date: Wed, 15 May 2013 12:26:41
To: Discussion of precise time and frequency measurement<[email protected]>
Reply-To: Discussion of precise time and frequency measurement
<[email protected]>
Subject: Re: [time-nuts] GPS & solar-flare
My Z3815A doesn't report any error, locator JN55BK, north Italy.
On Wed, May 15, 2013 at 2:07 AM, Ed Palmer <[email protected]> wrote:
No, my Tbolt & Z3801A carried on, although the Z801A did drop to 1 satellite
a few times which is rather unusual. The attached picture shows what
happened. Times are UTC. Location is N 50:28, W 104:37.
Ed
On 5/14/2013 4:17 PM, Brian, WA1ZMS wrote:
While sifting through some network logs in my day-job, I found where
there was a solar flare on May 12th that may have had a negative impact
on our customer's GPS receivers with a 20 second loss of tracking all GPS
SVNs.
Depending on the geometry of the flare and where the greatest impact was
the outage may or may not have been an issue.
Did any Time-Nuts notice any complete GPS outages on May 12th?
-Brian, WA1ZMS
_______________________________________________
time-nuts mailing list -- [email protected]
To unsubscribe, go to
https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
_______________________________________________
time-nuts mailing list -- [email protected]
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
_______________________________________________
time-nuts mailing list -- [email protected]
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
_______________________________________________
time-nuts mailing list -- [email protected]
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
