[time-nuts] lawnmower robots may be the end of VLF timekeeping
Björn
bg at lysator.liu.se
Sat May 9 14:15:12 EDT 2015
The same has been observed by the lightning listeners at blitzortnung.org
--
Björn
<div>-------- Originalmeddelande --------</div><div>Från: Poul-Henning Kamp <phk at phk.freebsd.dk> </div><div>Datum:2015-05-09 14:15 (GMT+01:00) </div><div>Till: time-nuts at febo.com </div><div>Rubrik: [time-nuts] lawnmower robots may be the end of VLF timekeeping </div><div>
</div>I spent some time capturing some data today.
The measurements is from my $20 loop-antenna in the attic, which is
something like 8 meters up and 10 meters besides the lawn-mower loop:
http://phk.freebsd.dk/time/20150509.html
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
_______________________________________________
time-nuts mailing list -- time-nuts at febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
More information about the time-nuts
mailing list