[time-nuts] GPS tick all over the place. Suspect aurora effects

paul swed paulswedb at gmail.com
Thu Jan 26 17:08:58 EST 2012


We are talking parts in the -9th but I am using a hp3801 and the general
software that lets you see the 1 sec variation.
I had never seen this behavior before and thought the oscillator must be in
trouble. Measured it against a local RB and it was stable.
Then it hit me, could this actually be the effects of the aurora?
I am thinking it just might be.
Regards
Paul



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