[time-nuts] Happy H-mas!

[Ole Petter Ronningen]

Better late than never! Happy H-Mas from EFOS-3 as well!

And a happy new year to all!

BR,
Ole

On Thu, Dec 24, 2020 at 6:48 PM Tom Van Baak <tvb at leapsecond.com> wrote:

> You can see pendulum clocks swing and hear them tick. On the other hand,
> quartz, cesium, and GPS references are silent and invisible. It's Rb and
> H-masers that have a special glow. Here's one of mine:
>
> http://leapsecond.com/museum/ch175/coil.htm
>
> which also answers the question from Anders Wallin, "Any ideas on what
> the spiral is":
>
> http://www.anderswallin.net/2016/01/h-maser-glow/
>
> /tvb
>
>
> On 12/24/2020 8:02 AM, Magnus Danielson wrote:
> > Fellow time-nuts,
> >
> > It is the time of year to wish people a Merry Christmas and God Jul.
> > However, doing this in time and frequency world is hard, until I recall
> > that the color of the dissociator light of a hydrogen maser is close
> > enough, so I therefore present you the Happy H-mas of EFOS-10!
> >
> > Cheers,
> > Magnus
>
>
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