An excellent summary, thanks, a worthy read.
At 05:59 PM 9/7/2011, time-nuts-requ...@febo.com wrote:
Message: 1
Date: Wed, 07 Sep 2011 10:27:26 -0700
From: Mike Fahmie <mpfah...@lbl.gov>
To: <time-nuts@febo.com>
Subject: [time-nuts] From Sundials to Atomic Clocks
Message-ID: <4.3.2.7.2.20110907101956.0388f...@popper.lbl.gov>
Content-Type: text/plain; charset="us-ascii"; format=flowed
On a visit to NIST Boulder (then known as NBS) many years ago (1978), I was
presented with a copy of NBS Monograph 155, "From Sundials to Atomic
Clocks" by one of the authors. I found it to be a fantastic read, it
answers all of those questions about Time & Frequency that you were afraid
to ask.
I stumbled on it again today in PDF form on the NIST website, it has
undergone two revisions and this URL points to the most current
(1999) edition.
http://tf.nist.gov/general/pdf/1796.pdf
-Mike-
WA6ZTY
Sincerely,
Marv Gozum
Philadelphia, PA
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