[time-nuts] Exact Rubidium frequency

Magnus Danielson magnus at rubidium.dyndns.org
Tue Jul 17 15:56:04 EDT 2007


From: Peter Vince <pvince at theiet.org>
Subject: Re: [time-nuts] Exact Rubidium frequency
Date: Tue, 17 Jul 2007 19:45:08 +0100
Message-ID: <v04210100c2c2bcd12bd7@[10.0.0.3]>

> ); SAEximRunCond expanded to false
> Errors-To: time-nuts-bounces+magnus=rubidium.dyndns.org+magnus=rubidium.dyndns.org at febo.com
> 
> Hello Tom,
> 
> 	I'd not had a reply from NIST, so was about to write to a 
> contact there.  Have they just quietly done it, or did you nudge 
> someone?  Anyway, yes, thank you, the table gives the 610.904 figure 
> from the French work, but the image still has the old 608 figure on 
> it:-(  I had a reply from PTB who agreed their figure was out of date 
> and that 610.904 was the currently accepted figure, and promised to 
> update the web, but so far they haven't :-(
> 
> 	Anyway, it's good to get to the bottom of the mystery - 
> thanks for your help.  Now I'll just update Wikipedia!

Well, what happend to 610.904324 then?

It's on my page
http://rubidium.dyndns.org/~magnus/physics/hyperfine/

The link I have to the article seems to have roten, but it should be possible
to dig up it again. I have it somewhere in my files.

Cheers,
Magnus



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