[time-nuts] Excel logarithmic function (was Thermal impact on OCXO)

Peter Vince petervince1952 at gmail.com
Wed Nov 16 16:36:59 EST 2016

Hello Lars,

Just out of curiosity I yesterday put just the first thirty days (like in
> the pdf mentioned below) and let Excel calculate the logarithmic function.
> If I extrapolate that to 10 years it seems that the drift would be
> 6E-13/day but as can be seen in the aging graph it was more like ten times
> higher.

I'm not very good with Excel, but this curve-fitting function sounds very
useful.  Could you please tell me how it's done?

     Thank you,


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