All NIST papers are available for free. Makes you happy to be a taxpayer. The one you're talking about is at: http://tf.boulder.nist.gov/general/pdf/2688.pdf
/tvb (iPhone4) On Aug 23, 2013, at 3:03 PM, "John Miles" <j...@miles.io> wrote: > Don't you just love paying to access research that your taxes already paid > for? Gives you a warm, fuzzy feeling all over. :-P > > -- john, KE5FX > Miles Design LLC > > >> -----Original Message----- >> From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On >> Behalf Of David McGaw >> Sent: Friday, August 23, 2013 11:06 AM >> To: Discussion of precise time and frequency measurement >> Subject: Re: [time-nuts] Yb clock - NPR Story on Atomic Clocks >> >> Here is an announcement article: >> >> http://www.sciencemag.org/content/early/2013/08/21/science.1240420.full >> >> David >> >> >> On 8/23/13 10:51 AM, Frank Stellmach wrote: >>> Wow, this new type of clock is not even 100 times more longterm stable >>> than the Cs fountain clock, it's even short-term stable as a H-maser, >>> obviously. >>> >>> In the NIST article: http://www.nist.gov/pml/div688/clock-082213.cfm >>> it's told, that the 1s instability is the same as the 400,000 sec or 5 >>> days stability of the Cs fountain clock, ie. 1e-15..1e-16, I assume. >>> >>> Perhaps NIST can provide the Allan deviation already. >>> >>> Frank >>> >>> _______________________________________________ >>> time-nuts mailing list -- time-nuts@febo.com >>> To unsubscribe, go to >>> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts >>> and follow the instructions there. >> >> _______________________________________________ >> time-nuts mailing list -- time-nuts@febo.com >> To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time- >> nuts >> and follow the instructions there. > > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.