[time-nuts] Traceability after loss of LORAN and WWVB
Bill Hawkins
bill at iaxs.net
Sat Jun 1 18:47:49 EDT 2013
So, legal traceability requires many steps described in obscure
documents
where one missing step invalidates all of the others.
Sounds like a religious discussion.
What was I doing when I compared 60 KHz derived from a 10 MHz output
from a Caesium standard with WWVB and recorded the rate of phase change?
And why has the new modulation scheme changed that? NIST says the WWVB
carrier is still traceable to the national frequency standard at
Boulder.
Bill Hawkins
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